# EDGAR Filing Document

**Accession Number:** 0001864163
**File Stem:** 0001864163-26-000028
**Filing Date:** 2026-2
**Character Count:** 244160
**Document Hash:** 4e48ac9b7e0632f4f1947b31b5bc553e
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001864163-26-000028.hdr.sgml**: 20260211

**ACCESSION NUMBER**: 0001864163-26-000028

**CONFORMED SUBMISSION TYPE**: 6-K

**PUBLIC DOCUMENT COUNT**: 9

**CONFORMED PERIOD OF REPORT**: 20251231

**FILED AS OF DATE**: 20260211

**DATE AS OF CHANGE**: 20260211

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Inter & Co, Inc.
- **CENTRAL INDEX KEY:** 0001864163
- **STANDARD INDUSTRIAL CLASSIFICATION:** COMMERCIAL BANKS, NEC [6029]
- **ORGANIZATION NAME:** 02 Finance
- **EIN:** 000000000
- **STATE OF INCORPORATION:** E9
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 6-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-41419
- **FILM NUMBER:** 26618230

**BUSINESS ADDRESS:**
- **STREET 1:** AV. BARBACENA, 1219
- **STREET 2:** 22ND FLOOR
- **CITY:** BELO HORIZONTE
- **STATE:** D5
- **ZIP:** 30 190-131
- **BUSINESS PHONE:** 55 31 2138 7978

**MAIL ADDRESS:**
- **STREET 1:** AV. BARBACENA, 1219
- **STREET 2:** 22ND FLOOR
- **CITY:** BELO HORIZONTE
- **STATE:** D5
- **ZIP:** 30 190-131

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Inter Platform, Inc.
- **DATE OF NAME CHANGE:** 20210525

**United States<br>Securities and Exchange Commission**

Washington, D.C. 20549

**FORM 6-K**

**REPORT OF FOREIGN PRIVATE ISSUER<br>PURSUANT TO RULE 13a-16 OR 15d-16 UNDER<br>THE SECURITIES EXCHANGE ACT OF 1934**

**For the month of February 2026**

**Commission File Number 132-02847**

**INTER & Co, INC.**

(Exact name of registrant as specified in its charter)

**N/A**<br>(Translation of Registrant's executive offices)

**Av Barbacena, 1.219, 22nd Floor<br>Belo Horizonte, Brazil, ZIP Code 30 190-131 <br>Telephone: +55 (31) 2138-7978**<br>(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F ☒&nbsp;&nbsp;&nbsp;&nbsp;Form 40-F ☐

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1):

Yes ☐&nbsp;&nbsp;&nbsp;&nbsp;No ☒

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7):

Yes ☐&nbsp;&nbsp;&nbsp;&nbsp;No ☒

------

**EXHIBIT INDEX**

---

| | |
|:---|:---|
| **Exhibit No.** | **Description of Exhibit** |
| [99.1](a122025_en-isa1.htm) | [Co](a122025_en-isa1.htm)[nsolidated financial statements](a122025_en-isa1.htm)[of](a122025_en-isa1.htm)[December](a122025_en-isa1.htm)[3](a122025_en-isa1.htm)[1](a122025_en-isa1.htm)[, 2025](a122025_en-isa1.htm) |

---

------

**SIGNATURE**

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Date: February 11, 2026

---

| | | |
|:---|:---|:---|
| INTER & Co, INC. | INTER & Co, INC. | INTER & Co, INC. |
| By: | /s/ Santiago Horacio Stel | /s/ Santiago Horacio Stel |
|  | Name: | Santiago Horacio Stel |
|  | Title: | Senior Vice President of Finance and Risks |

---

## Exhibit 99.1

![capaen_1225-2a.jpg](capaen_1225-2a.jpg)

------

---

| | |
|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Consolidated financial statements** <br>As of December 31, 2025 and 2024 |

---

---

| | | |
|:---|:---|:---|
| **Consolidated financial statements** | **Consolidated financial statements** | **Consolidated financial statements** |
| **[Management Statement](#i6c906cba70414032af42417bff82b8c2_10)** | **[Management Statement](#i6c906cba70414032af42417bff82b8c2_10)** | **[2](#i6c906cba70414032af42417bff82b8c2_10)** |
| **[Independent Auditor's Report](#i6c906cba70414032af42417bff82b8c2_13)** | **[Independent Auditor's Report](#i6c906cba70414032af42417bff82b8c2_13)** | **[4](#i6c906cba70414032af42417bff82b8c2_13)** |
| **Consolidated [balance sheet](#i6c906cba70414032af42417bff82b8c2_16)** | **Consolidated [balance sheet](#i6c906cba70414032af42417bff82b8c2_16)** | **[9](#i6c906cba70414032af42417bff82b8c2_16)** |
| **Consolidated statements of income** | **Consolidated statements of income** | **[10](#i6c906cba70414032af42417bff82b8c2_19)** |
| **Consolidated statements [of comprehensive income](#i6c906cba70414032af42417bff82b8c2_22)** | **Consolidated statements [of comprehensive income](#i6c906cba70414032af42417bff82b8c2_22)** | **[11](#i6c906cba70414032af42417bff82b8c2_22)** |
| **Consolidated statements[of cash flow](#i6c906cba70414032af42417bff82b8c2_25)s** | **Consolidated statements[of cash flow](#i6c906cba70414032af42417bff82b8c2_25)s** | **[12](#i6c906cba70414032af42417bff82b8c2_25)** |
| **Consolidated statements[of changes in equity](#i6c906cba70414032af42417bff82b8c2_28)** | **Consolidated statements[of changes in equity](#i6c906cba70414032af42417bff82b8c2_28)** | **[13](#i6c906cba70414032af42417bff82b8c2_28)** |
| **[Notes to the](#i6c906cba70414032af42417bff82b8c2_31)consolidated financial statements** | **[Notes to the](#i6c906cba70414032af42417bff82b8c2_31)consolidated financial statements** | **[14](#i6c906cba70414032af42417bff82b8c2_31)** |
| [Note 1](#i6c906cba70414032af42417bff82b8c2_34) | [Activity and structure of Inter & Co, Inc. and its subsidiaries](#i6c906cba70414032af42417bff82b8c2_34) | [14](#i6c906cba70414032af42417bff82b8c2_34) |
| [Note 2](#i6c906cba70414032af42417bff82b8c2_37) | [Basis for preparation](#i6c906cba70414032af42417bff82b8c2_37) | [14](#i6c906cba70414032af42417bff82b8c2_37) |
| [Note 3](#i6c906cba70414032af42417bff82b8c2_37) | [New Accounting Standards Recently Issued](#i6c906cba70414032af42417bff82b8c2_40) | [16](#i6c906cba70414032af42417bff82b8c2_40) |
| [Note 4](#i6c906cba70414032af42417bff82b8c2_43) | [Material accounting policies](#i6c906cba70414032af42417bff82b8c2_43) | [17](#i6c906cba70414032af42417bff82b8c2_43) |
| [Note 5](#i6c906cba70414032af42417bff82b8c2_46) | [Operating segments](#i6c906cba70414032af42417bff82b8c2_46) | [32](#i6c906cba70414032af42417bff82b8c2_46) |
| [Note 6](#i6c906cba70414032af42417bff82b8c2_52) | [Financial risk management](#i6c906cba70414032af42417bff82b8c2_52) | [35](#i6c906cba70414032af42417bff82b8c2_52) |
| [Note 7](#i6c906cba70414032af42417bff82b8c2_55) | [Fair value of financial assets and liabilities](#i6c906cba70414032af42417bff82b8c2_55) | [44](#i6c906cba70414032af42417bff82b8c2_55) |
| [Note 8](#i6c906cba70414032af42417bff82b8c2_64) | [Cash and](#i6c906cba70414032af42417bff82b8c2_64)[cash](#i6c906cba70414032af42417bff82b8c2_64)[equivalents](#i6c906cba70414032af42417bff82b8c2_64) | [47](#i6c906cba70414032af42417bff82b8c2_64) |
| [Note 9](#i6c906cba70414032af42417bff82b8c2_67) | [Amounts due from financial institutions, net of provisions for expected](#i6c906cba70414032af42417bff82b8c2_67)[credit](#i6c906cba70414032af42417bff82b8c2_67)[loss](#i6c906cba70414032af42417bff82b8c2_67)es | [47](#i6c906cba70414032af42417bff82b8c2_67) |
| [Note 10](#i6c906cba70414032af42417bff82b8c2_70) | [Securities, net of provisions for expected](#i6c906cba70414032af42417bff82b8c2_70)[credit](#i6c906cba70414032af42417bff82b8c2_70)[loss](#i6c906cba70414032af42417bff82b8c2_70)es | [48](#i6c906cba70414032af42417bff82b8c2_70) |
| [Note 11](#i6c906cba70414032af42417bff82b8c2_73) | [Derivative financial instruments](#i6c906cba70414032af42417bff82b8c2_73) | [50](#i6c906cba70414032af42417bff82b8c2_73) |
| [Note 12](#i6c906cba70414032af42417bff82b8c2_76) | [Loans and advances to customers, net of provisions for expected](#i6c906cba70414032af42417bff82b8c2_76)[credit](#i6c906cba70414032af42417bff82b8c2_76)[loss](#i6c906cba70414032af42417bff82b8c2_76)es | [54](#i6c906cba70414032af42417bff82b8c2_76) |
| [Note 1](#i6c906cba70414032af42417bff82b8c2_82)3 | [Property and equipment](#i6c906cba70414032af42417bff82b8c2_82) | [59](#i6c906cba70414032af42417bff82b8c2_82) |
| [Note 1](#i6c906cba70414032af42417bff82b8c2_85)4 | [Intangible assets](#i6c906cba70414032af42417bff82b8c2_85) | [60](#i6c906cba70414032af42417bff82b8c2_85) |
| [Note 1](#i6c906cba70414032af42417bff82b8c2_88)5 | [Other assets](#i6c906cba70414032af42417bff82b8c2_88) | [61](#i6c906cba70414032af42417bff82b8c2_88) |
| [Note 1](#i6c906cba70414032af42417bff82b8c2_94)6 | [Deposits from customers](#i6c906cba70414032af42417bff82b8c2_91) | [61](#i6c906cba70414032af42417bff82b8c2_94) |
| [Note 1](#i6c906cba70414032af42417bff82b8c2_91)7 | [Deposits from banks](#i6c906cba70414032af42417bff82b8c2_94) | [61](#i6c906cba70414032af42417bff82b8c2_91) |
| [Note](#i6c906cba70414032af42417bff82b8c2_97)18 | [Securities issued](#i6c906cba70414032af42417bff82b8c2_97) | [61](#i6c906cba70414032af42417bff82b8c2_97) |
| [Note](#i6c906cba70414032af42417bff82b8c2_100)19 | [Borrowings and on-lending](#i6c906cba70414032af42417bff82b8c2_100) | [62](#i6c906cba70414032af42417bff82b8c2_100) |
| [Note 2](#i6c906cba70414032af42417bff82b8c2_103)0 | [Tax liabilities](#i6c906cba70414032af42417bff82b8c2_103) | [62](#i6c906cba70414032af42417bff82b8c2_103) |
| [Note 2](#i6c906cba70414032af42417bff82b8c2_106)1 | [Provisions and contingent liabilities](#i6c906cba70414032af42417bff82b8c2_106) | [62](#i6c906cba70414032af42417bff82b8c2_106) |
| [Note 2](#i6c906cba70414032af42417bff82b8c2_109)2 | [Other liabilities](#i6c906cba70414032af42417bff82b8c2_109) | [64](#i6c906cba70414032af42417bff82b8c2_109) |
| [Note 2](#i6c906cba70414032af42417bff82b8c2_112)3 | [Equity](#i6c906cba70414032af42417bff82b8c2_112) | [64](#i6c906cba70414032af42417bff82b8c2_112) |
| [Note 2](#i6c906cba70414032af42417bff82b8c2_115)4 | [Net interest income](#i6c906cba70414032af42417bff82b8c2_115) | [66](#i6c906cba70414032af42417bff82b8c2_115) |
| [Note 2](#i6c906cba70414032af42417bff82b8c2_118)5 | [Income from securities, derivatives and foreign exchange](#i6c906cba70414032af42417bff82b8c2_118) | [66](#i6c906cba70414032af42417bff82b8c2_118) |
| [Note 2](#i6c906cba70414032af42417bff82b8c2_121)6 | [Net revenues from services and commissions](#i6c906cba70414032af42417bff82b8c2_121) | [66](#i6c906cba70414032af42417bff82b8c2_121) |
| [Note 2](#i6c906cba70414032af42417bff82b8c2_124)7 | [Other revenues](#i6c906cba70414032af42417bff82b8c2_124) | [67](#i6c906cba70414032af42417bff82b8c2_124) |
| [Note](#i6c906cba70414032af42417bff82b8c2_127)28 | [Impairment losses on financial assets](#i6c906cba70414032af42417bff82b8c2_127) | [67](#i6c906cba70414032af42417bff82b8c2_127) |
| [Note](#i6c906cba70414032af42417bff82b8c2_130)29 | A[dministrative expenses](#i6c906cba70414032af42417bff82b8c2_130) | [67](#i6c906cba70414032af42417bff82b8c2_130) |
| [Note 3](#i6c906cba70414032af42417bff82b8c2_133)0 | [Personnel expenses](#i6c906cba70414032af42417bff82b8c2_133) | [67](#i6c906cba70414032af42417bff82b8c2_133) |
| [Note](#i6c906cba70414032af42417bff82b8c2_133)[3](#i6c906cba70414032af42417bff82b8c2_133)1 | [Tax expenses](#i6c906cba70414032af42417bff82b8c2_136) | [67](#i6c906cba70414032af42417bff82b8c2_133) |
| [Note 3](#i6c906cba70414032af42417bff82b8c2_139)2 | [Current and deferred income tax and social contribution](#i6c906cba70414032af42417bff82b8c2_139) | [68](#i6c906cba70414032af42417bff82b8c2_139) |
| [Note 3](#i6c906cba70414032af42417bff82b8c2_142)3 | [Share-based payment](#i6c906cba70414032af42417bff82b8c2_142) | [69](#i6c906cba70414032af42417bff82b8c2_142) |
| [Note 3](#i6c906cba70414032af42417bff82b8c2_145)4 | [Transactions with related parties](#i6c906cba70414032af42417bff82b8c2_145) | [73](#i6c906cba70414032af42417bff82b8c2_145) |
| [Note 3](#i6c906cba70414032af42417bff82b8c2_148)5 | [Subsequent events](#i6c906cba70414032af42417bff82b8c2_148) | [74](#i6c906cba70414032af42417bff82b8c2_148) |

---

**1**<br>

------

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| | |
|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Consolidated financial statements** <br>As of December 31, 2025 and 2024 |

---

**Management Statement**

**Inter&Co**

Inter&Co, Inc. (Inter&Co, the Company, and, together with its consolidated subsidiaries, Grupo Inter, Grupo or Inter) is a holding company incorporated in the Cayman Islands with limited liability. The Company has its shares listed on the Nasdaq, the US stock exchange, under the ticker INTR, and its BDRs listed on the B3 under the ticker INBR32. Inter&Co is the controlling company of Grupo Inter and indirectly holds all the shares of Banco Inter.

**Inter**

Inter provides financial and e-commerce services, with features offered in a financial super app that includes banking, investments, credit, insurance, and cross-border services, as well as a marketplace that brings together the best retailers from Brazil and the United States.

**Operating highlights**

**Customers**

As of December 31, 2025 we surpassed a total of 43.1 million customers. The activation rate reached 58.0%, an increase of 1.1 percentage points when compared to December 31, 2024.

**Loan Portfolio**

The balance of loan operations reached R$48.3 billion, representing a positive variation of 35.6% compared to December 31, 2024.

**Fundraising**

Total funding, which includes demand deposits, term deposits, savings deposits and securities issued, such as real estate credit notes, secured real estate notes and financial notes, totaled R$69.0 billion, 31.0% higher than the amount recorded on December 31, 2024.

**Economic and financial highlights**

**Net income**

In 2025, the net profit of the controlling shareholders was R$1,312.4 million, representing an increase of 44.7% compared to the same period in 2024.

**Revenues**

In 2025, revenues reached R$8.4 billion, marking an increase of 31.3% compared to the same period in 2024.

**Administrative expenses and Personnel**

Administrative and personnel expenses as of in 2025 totaled R$3.3 billion, an increase of 21.6% compared to the same period in 2024.

**Equity highlights**

**Total assets**

Total assets reached R$98.6 billion as of December 31, 2025, an increase of 29.0% compared to December 31, 2024.

**Shareholder's equity**

Shareholder's equity totaled R$10.4 billion, a growth of 14.6% compared to December 31, 2024.

**2**<br>

------

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| | |
|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Consolidated financial statements** <br>As of December 31, 2025 and 2024 |

---

**Relationship with the independent auditors**

The Company has a policy with requirements for contractual risk analysis which defines that the Board of Directors must evaluate the transparency, objectivity, governance aspects and the compromising of the independence of the contract, thus ensuring conformity between the parties involved. Additionally, it has an Audit Committee whose responsibilities include both providing opinions and recommendations on the audit service provider and evaluating the effectiveness of the independent and internal audits, including compliance evaluation of legal provisions and regulations applicable to Inter, as well as internal policies and codes.

Furthermore, Inter&Co, Inc. confirms that KPMG Auditores Independentes Ltda. has procedures, policies, and controls in place to ensure its independence, which include an evaluation of the work provided, covering any service other than the independent audit of Company's financial information. This evaluation is based on the applicable regulations and accepted principles that preserve the auditor's independence. The acceptance and performance of non-audit professional services on the financial Information by its independent auditors during the period ended as of December 31, 2025 did not affect the independence and objectivity in the conduct of the audit work performed at Inter & Co, Inc. Information related to independent auditors' fees is made available annually in the reference form.

**Acknowledgment**

We would like to thank our shareholders, customers, and partners for their trust, as well as each of our employees who build our history each day.

Belo Horizonte, February 10, 2026.

The Management

**3**<br>

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![parecer_122025xen-1.jpg](parecer_122025xen-1.jpg)

**4**<br>

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![parecer_122025xen-2.jpg](parecer_122025xen-2.jpg)

**5**<br>

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![parecer_122025xen-3.jpg](parecer_122025xen-3.jpg)

**6**<br>

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![parecer_122025xen-4.jpg](parecer_122025xen-4.jpg)

**7**<br>

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![parecer_122025xen-5.jpg](parecer_122025xen-5.jpg)

**8**<br>

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---

| | |
|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Consolidated balance sheet**<br>As of December 31, 2025 and 2024<br>(Amounts in thousands of Brazilian reais, unless otherwise stated) |

---

---

| | | | |
|:---|:---|:---|:---|
| | **Note** | **12/31/2025** | **12/31/2024** |
| **Assets** | | | |
| Cash and cash equivalents | 8 | 3801513 | 1108394 |
| Amounts due from financial institutions, net of provisions for expected credit losses | 9 | 4600218 | 6194960 |
| Deposits at Central Bank of Brazil |  | 7867658 | 5285402 |
| Securities, net of provisions for expected credit losses | 10 | 29010323 | 23899551 |
| Derivative financial assets | 11 | 58915 | 563 |
| Loans and advances to customers, net of provisions for expected credit losses | 12 | 45251104 | 33327355 |
| Non-current assets held for sale |  | 366398 | 234611 |
| Equity accounted investees |  | 10401 | 10401 |
| Property and equipment | 13 | 381404 | 369942 |
| Intangible assets | 14 | 2023939 | 1836053 |
| Deferred tax assets | 32.c | 1789304 | 1676341 |
| Other assets | 15 | 3450341 | 2486145 |
| **Total assets** |  | **98611518** | **76429717** |
| **Liabilities** |  |  |  |
| Deposits from customers | 16 | 54883084 | 42803229 |
| Deposits from banks  | 17 | 14585704 | 11319577 |
| Securities issued | 18 | 14127144 | 9890219 |
| Derivative financial liabilities | 11 | 54114 | 70048 |
| Borrowings and on-lending | 19 | 817495 | 128924 |
| Tax liabilities | 20 | 815527 | 574429 |
| &nbsp;&nbsp;&nbsp;&nbsp; Income tax and social contribution |  | 675438 | 462501 |
| &nbsp;&nbsp;&nbsp;&nbsp; Other tax liabilities |  | 140089 | 111928 |
| Provisions | 21 | 265455 | 155262 |
| Deferred tax liabilities | 32.c | 40923 | 32790 |
| Other liabilities | 22 | 2629110 | 2382932 |
| **Total liabilities** |  | **88218556** | **67357410** |
| **Equity** |  |  |  |
| Share capital | 23.a | 13 | 13 |
| Reserves | 23.b | 10971176 | 9793992 |
| Other comprehensive loss | 23.c | (801600) | (898830) |
| **Equity attributable to owners of the Company** |  | **10169589** | **8895175** |
| Non-controlling interest | 23.f | 223373 | 177132 |
| **Total equity** |  | **10392962** | **9072307** |
| **Total liabilities and equity** |  | **98611518** | **76429717** |

---

The notes are an integral part of these consolidated financial statements

**9**<br>

------

---

| | |
|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Consolidated statements of income**<br>As of December 31, 2025 and 2024<br>(Amounts in thousands of Brazilian reais, except for earnings per share) |

---

---

| | | | |
|:---|:---|:---|:---|
| | **Note** | **12/31/2025** | **12/31/2024** |
| Interest income | 24 | 8638477 | 5139213 |
| Interest expenses | 24 | (5977127) | (3311638) |
| Income from securities, derivatives and foreign exchange | 25 | 3612469 | 2629170 |
| **Net interest income and income from securities, derivatives and foreign exchange** |  | **6273819** | **4456744** |
| Net revenues from services and commissions | 26 | 2008095 | 1753280 |
| Expenses from services and commissions |  | (182202) | (143430) |
| Other revenues | 27 | 301226 | 333571 |
| **Revenues** |  | **8400938** | **6400165** |
| Impairment losses on financial assets | 28 | (2416353) | (1799452) |
| **Revenues net of impairment losses on financial assets** |  | **5984585** | **4600713** |
| Administrative expenses | 29 | (2200604) | (1769055) |
| Personnel expenses | 30 | (1090333) | (937761) |
| Tax expenses | 31 | (728734) | (477037) |
| Depreciation and amortization |  | (340727) | (208829) |
| Income from equity interests in associates |  |  | (2480) |
| **Profit before income tax** |  | **1624187** | **1205550** |
| Income tax | 32 | (226866) | (232709) |
| Net income attributable to shareholders of the company and non-controlling interests |  | 1397321 | 972841 |
| Non-controlling interests |  | (84931) | (65709) |
| **Net income attributable to shareholders of the company** |  | **1312390** | **907132** |
| **Earnings per share** |  |  |  |
| Basic earnings per share | 23.e | 2.98 | 2.08 |
| Diluted earnings per share | 23.e | 2.96 | 2.07 |

---

The notes are an integral part of these consolidated financial statements

**10**<br>

------

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| | |
|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Consolidated statements of comprehensive income**<br>As of December 31, 2025 and 2024<br>(Amounts in thousands of Brazilian reais, unless otherwise stated) |

---

---

| | | |
|:---|:---|:---|
| | **12/31/2025** | **12/31/2024** |
| **Net income attributable to shareholders of the company** | **1312390** | **907132** |
| Non-controlling interest | 84931 | 65709 |
| **Net income attributable to shareholders of the company and non-controlling interests** | **1397321** | **972841** |
| **Other comprehensive income** |  |  |
| Changes in fair value - financial assets at FVOCI | 316390 | (697974) |
| Tax effect | (144855) | 315095 |
| **Net change in fair value - financial assets at FVOCI** | **171535** | **(382879)** |
| Hedge of investments abroad | 137166 | (145241) |
| Tax effect | (48254) | 53227 |
| **Hedge of net investments in operations abroad** | **88911** | **(92014)** |
| **Foreign exchange differences on the translation of foreign operations** | **(163216)** | **251551** |
| **Other comprehensive income (loss) that may be reclassified subsequently to the Statements of income** | **97230** | **(223342)** |
| **Total comprehensive income for the year** | **1494551** | **749499** |
| **Allocation of comprehensive income** |  |  |
| To shareholders of the company | 1409620 | 683790 |
| To non-controlling interest | 84931 | 65709 |

---

******

The notes are an integral part of these consolidated financial statements

**11**<br>

------

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| | |
|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Consolidated statements of cash flows**<br>As of December 31, 2025 and 2024<br>(Amounts in thousands of Brazilian reais, unless otherwise stated) |

---

---

| | | |
|:---|:---|:---|
| | **12/31/2025** | **12/31/2024** |
| **Operating activities** | | |
| **Net income attributable to shareholders of the company** | **1312390** | **907132** |
| **Non-controlling interest** | **84931** | **65709** |
| **Adjustments to profit (loss)** |  |  |
| Depreciation and amortization | 340727 | 208829 |
| Result of equity interests in associates |  | 2480 |
| Impairment losses on financial assets | 2416353 | 1799452 |
| Expenses with provisions for contingencies | 56039 | 49120 |
| Provisions/ (Reversals) for loss of assets |  | (52971) |
| Capital gains (losses) | 23547 | (55538) |
| Income tax and social contribution | (77985) | 232709 |
| Provision for performance fees | (41574) | (73650) |
| Effect of the exchange rate variation on cash and cash equivalents | (136271) | (134448) |
| **(Increase)/ decrease in:** |  |  |
| Deposits at Central Bank of Brazil | (2582257) | (2620987) |
| Loans and advances to customers | (14215701) | (7204248) |
| Amounts due from financial institutions | 1575639 | (1702514) |
| Securities | (429431) | (296267) |
| Derivative financial assets | (58351) | 3675 |
| Non-current assets held for sale | (151875) | (60257) |
| Other assets | (899681) | (465552) |
| **Increase/ (decrease) in:** |  |  |
| Deposits from customers | 12079855 | 10151609 |
| Deposits from banks | 3266127 | 965973 |
| Securities issued | 4236925 | 1795177 |
| Derivative financial liabilities | 121232 | (90256) |
| Borrowings and on-lending | 688571 | (282131) |
| Tax liabilities | 523875 | 207456 |
| Provisions | (62168) | 26458 |
| Other liabilities | 168324 | 824071 |
| Income tax paid | (509643) | (441972) |
| **Net cash from (used in) operating activities** | **7729598** | **3759059** |
| **Cash flow from investing activities** |  |  |
| (Acquisition) / Sale of subsidiaries, net of cash acquired |  | (81675) |
| (Acquisition) / Sale of property and equipment | (109569) | (81974) |
| (Acquisition) / Sale of intangible assets | (460494) | (427683) |
| (Acquisition) / Funds of financial assets at FVOCI | (9807669) | (17710057) |
| Proceeds from sale of financial assets at FVOCI | 5697661 | 11029542 |
| (Acquisition) / Funds of financial assets at amortized cost | (249499) | (554540) |
| Proceeds from sale of financial assets at amortized cost | 26213 | 98852 |
| **Net cash from (used in) investing activities** | **(4903357)** | **(7727535)** |
| **Cash flow from financing activities** |  |  |
| Capital increase |  | 823036 |
| Cost associated with issuing equity securities |  | (38768) |
| Dividends and interest on shareholders' equity paid | (243696) | (82080) |
| Repurchase of treasury shares | (27110) | (18954) |
| Resources to non-controlling shareholders | 1413 | (191) |
| **Net cash from (used in) financing activities** | **(269393)** | **683043** |
| **Increase/(Decrease) in cash and cash equivalents** | **2556848** | **(3285433)** |
| Cash and cash equivalents at the beginning of the fiscal year | 1108394 | 4259379 |
| Effect of the exchange rate variation on cash and cash equivalents | 136271 | 134447 |
| **Cash and cash equivalents at December 31** | **3801513** | **1108394** |

---

******<br> (a) Refers to the net profit of controlling shareholders.

The notes are an integral part of these consolidated financial statements

**12**<br>

------

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| | |
|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Consolidated statements of changes in equity**<br>As of December 31, 2025 and 2024<br>(Amounts in thousands of Brazilian reais, unless otherwise stated) |

---

---

| | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| | **Share capital** | **Reserves** | **Other comprehensive income** | **Retained earnings /accumulated losses** | **Treasury shares** | **Equity attributable to owners of the Company** | **Non-controlling interest** | **Total equity** |
| **Balance as of December 31, 2023** | **13** | **8147285** | **(675488)** | **—** | **—** | **7471810** | **124881** | **7596691** |
| Profit for the year |  |  |  | 907132 |  | 907132 | 65709 | 972841 |
| Proposed allocations: |  |  |  |  |  |  |  |  |
| Constitution/ reversion of reserves |  | 907132 |  | (907132) |  |  |  |  |
| Capital increase |  | 823036 |  |  |  | 823036 |  | 823036 |
| Cost associated with issuing equity securities |  | (38768) |  |  |  | (38768) |  | (38768) |
| Interest on equity / dividends |  | (68813) |  |  |  | (68813) | (13267) | (82080) |
| Foreign exchange differences on the translation of foreign operations |  |  | 251551 |  |  | 251551 |  | 251551 |
| Gains and losses - Hedge |  |  | (92014) |  |  | (92014) |  | (92014) |
| Net change in fair value - financial assets at FVOCI |  |  | (382879) |  |  | (382879) |  | (382879) |
| Share-based payment transactions |  | (18954) |  |  | 18954 |  |  |  |
| Reflex reserve |  | 43074 |  |  |  | 43074 |  | 43074 |
| Repurchase of treasury shares |  |  |  |  | (18954) | (18954) |  | (18954) |
| Others |  |  |  |  |  |  | (191) | (191) |
| **Balance as of December 31, 2024** | **13** | **9793992** | **(898830)** | **—** | **—** | **8895175** | **177132** | **9072307** |
| **Balance as of December 31, 2024** | **13** | **9793992** | **(898830)** | **—** | **—** | **8895175** | **177132** | **9072307** |
| Profit for the year |  |  |  | 1312390 |  | 1312390 | 84931 | 1397321 |
| Proposed allocations: |  |  |  |  |  |  |  |  |
| Constitution/ reversal of reserves |  | 1312390 |  | (1312390) |  |  |  |  |
| Interest on equity / dividends |  | (203593) |  |  |  | (203593) | (40103) | (243696) |
| Foreign exchange differences on the translation of foreign operations |  |  | (163216) |  |  | (163216) |  | (163216) |
| Gains and losses - Hedge |  |  | 88911 |  |  | 88911 |  | 88911 |
| Net change in fair value - financial assets at FVOCI | **—** | **—** | 171535 | **—** | **—** | 171535 | **—** | 171535 |
| Share-based payment transactions | **—** | 11679 | **—** | **—** | 27110 | 38789 | **—** | 38789 |
| Reflex reserves | **—** | 56708 | **—** | **—** | **—** | 56708 | **—** | 56708 |
| Repurchase of treasury shares | **—** |  | **—** | **—** | (27110) | (27110) | **—** | (27110) |
| Others |  |  |  |  |  |  | 1413 | 1413 |
| **Balance as of December 31, 2025** | **13** | **10971176** | **(801600)** | **—** | **—** | **10169589** | **223373** | **10392962** |

---

The notes are an integral part of these consolidated financial statements

**13**<br>

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| | |
|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

---

**Notes to the consolidated financial statements**

(Amounts in thousands of Brazilian reais, unless otherwise stated)

**1. Activity and structure of Inter & Co, Inc. and its subsidiaries**

Inter&Co, Inc. ("Inter&Co", "Inter Group", or "Company") is the holding company controlling Inter Group, which is incorporated in the Cayman Islands, as an exempted limited liability company and registered as a foreign issuer with the U.S. Securities and Exchange Commission ("SEC") and the Brazilian Securities and Exchange Commission (CVM).

Inter&Co's Class A common shares are publicly traded on Nasdaq under the ticker "INTR," while depositary receipts backed by these shares (Level II BDRs) are publicly traded at B3 - Brasil, Bolsa e Balcão under the ticker "INBR32."

As of December 31, 2025, its significant operating subsidiaries were:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;◦ **Inter Holding Financeira S.A.:** A direct subsidiary domiciled in Brazil, whose main activity is holding 100% of the share capital of Banco Inter S.A. (Banco Inter).

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;◦ **Inter Marketplace Intermediação de Negócios e Serviços Ltda.:** A direct subsidiary domiciled in Brazil, responsible for operating the Group's marketplace platform, connecting customers to a wide range of third-party non-financial products and services. Its main products include e-commerce marketplace, gift cards, mobile phone services through Inter Cel (a Mobile Virtual Network Operator – MVNO), airline ticket sales, among others.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;◦ **Inter US Holding Inc.:** A direct subsidiary domiciled in the United States, which oversees the Group's North American operations.

Inter&Co and all its subsidiaries are collectively referred to as the "Group" or "Inter," reflecting the integrated operations of this financial conglomerate.

Operating as a digital platform for individuals and businesses, Inter provides a comprehensive range of integrated financial services and solutions seamlessly conducted through the Super App, such as: credit cards, checking accounts, investments, insurance, mortgage loans, payroll loans, business loans, and a marketplace for non-financial services, among others. The operations are seamlessly conducted through the Super App, offering customers a unified digital experience to manage their finances and daily activities.

**2. Basis for preparation**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**a.Compliance statement**

<br>The Group's consolidated financial statements are prepared in accordance with International Financial Reporting Standards – Accounting Standards as issued by International Accounting Standards Board (IFRS - Accounting Standards).

The information contained in these consolidated financial statements and in their explanatory notes represents all relevant information inherent in their preparation and is consistent with the information used by Management in managing the Group's business.

These consolidated financial statements were authorized for issuance by the Company's Board of Directors on February 10, 2026.

**14**<br>

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| | |
|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**b.Functional and presentation currency**

These consolidated financial statements are presented in Brazilian reais (BRL or R$). The functional currency of the Group companies is shown in note4a, reflecting the currency in which the prices of goods and services are determined and generally settled. All values have been rounded to the nearest thousand, unless otherwise indicated.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**c.Use of estimates and judgments**

In preparing the consolidated financial statements, Management used judgments, estimates and assumptions that affect the application of the Group's accounting policies and the reported amounts of assets, liabilities, revenues and expenses. Actual results may differ from these estimates. Estimates and assumptions are reviewed continuously and the impacts of changes in estimates are recognized prospectively. The key significant judgments made by management in applying the Group's accounting policies and the sources of uncertainty in the estimates are described below:

Judgments

Information about the judgments made in the application of accounting policies that have the most relevant effects on the amounts recognized in financial projections are included in the following notes:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Basis for consolidation (see note 4a): whether Inter&Co has de facto control over an investee;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Classification of financial assets (see notes 6 and 7): assessment of whether financial assets comply with the sole payment of principal and interest (SPPI test) criteria and the business model in which the assets are managed (amortized cost, fair value through other comprehensive income or fair value through profit or loss); and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Equity accounted investees method: whether Inter&Co has significant influence over an investee.

Estimates

The estimates present a significant risk and may have a material impact on the values of assets and liabilities in the next years, and the actual results may differ from those previously established. The main items susceptible to impacts due to these estimates are shown below:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Classification of financial assets (see notes 6 and 7): evaluation of the business model in which the assets are held and evaluation of whether the contractual terms of the financial asset relate only to payments of principal and interest (SPPI test);

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Business combinations (see note 4b): determination of the fair values of assets acquired and liabilities assumed in business combinations;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Impairment test of intangible assets and goodwill (see note 14): for the purposes of impairment testing, each Group entity was considered a cash generating unit ("CGU");

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Deferred tax asset (see note 32): the expected realization of the deferred tax asset is based on projected future taxable income and other technical studies;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Expected credit loss (see notes 12d and 21): the measurement of expected credit loss on assets measured at amortized cost and fair value through other comprehensive income (FVOCI) requires the use of complex quantitative models and assumptions about future economic conditions and credit behavior. Several significant judgments are also needed to apply the accounting requirements for measuring expected credit loss, such as: determining the criteria to evaluate the significant increase in credit risk; selecting quantitative models; and establishing different prospective scenarios and their weighting, and others; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Provisions (see note 21): recognition and measurement of provisions, including the provision for legal proceedings. The main assumptions considered refer to the probability and magnitude of outflows of resources.

**15**<br>

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| | |
|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

---

**3. New accounting standards recently issued**

New or revised accounting pronouncements adopted in 2025

The following standards, new or revised, were issued by the IASB and were adopted by the Group for the years covered by these consolidated financial statements.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Amendment to IAS 21 - The Effects of Changes in Foreign Exchange Rates and Translation of Financial Statements:** The changes require the application of a consistent approach when assessing whether one currency can be exchanged for another, and the amendment clarifies how entities should determine the exchange rate to be used and the disclosures to be provided when a currency is difficult or impossible to exchange. The amendment aim to improve the information an entity provides in its financial statements. This amendment is required for annual report for periods beginning on or after January 1, 2025. Management did not identified any impacts, as there are no currencies in its operations that are difficult or impossible to exchange in the Group's consolidated financial statements.

Other new standards and interpretations issued but not yet effective

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Amendments to IFRS 9 - Financial Instruments and IFRS 7 - Financial Instruments Disclosures:** Issued in May 2024, the amendments and clarifications relate to the derecognition of financial liabilities through electronic systems, assessment of contractual cash flow characteristics in classification (SPPI Test), such as financial assets linked to ESG (Environmental, Social and Governance) and other financial instruments. Additionally, additional disclosures were included regarding equity instruments designated at fair value through other comprehensive income and financial instruments linked to contingent events. The amendments are effective for periods beginning on January 1, 2026. Management is assessing the effects of adopting this amendment for the Group's consolidated financial statements.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **IFRS 18 - Presentation and Disclosure in Financial Statements:** Issued in April 2024, it replaces IAS 1 and brings additional requirements for financial statements with the aim of enhancing information to shareholders. It defines three categories for income and expenses: operating, investing, and financing, and includes new subtotals. The standard also provides guidance on the disclosure of management-defined performance indicators and includes specific requirements for banking and insurance sector companies. IFRS 18 will come into effect on January 1, 2027, and Management is assessing the effects of adopting this standard for the Group's consolidated financial statements.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **IFRS 19 - Subsidiaries without Public Accountability:** Issued in May 2024, the standard defines that a subsidiary without public accountability may provide reduced disclosures when applying IFRS accounting standards to its financial statements. The standard is optional for eligible subsidiaries and establishes the disclosure requirements for subsidiaries that choose to apply it. IFRS 19 will come into effect on January 1, 2027, and management is evaluating the effects of adopting this standard.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Other Amendments** - The IASB has made other amendments to existing standards, as summarized below:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Amendments to IFRS 7 - Gains and losses on derecognition:** The amendments aim to disclose deferred differences on fair value and transaction price, changes in the classification and measurement of financial instruments, effective from January 1, 2026.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Amendments to IAS 7 -** The main objective is to increase transparency in the disclosure of supplier financing arrangements, requiring additional information on these arrangements, such as terms and conditions, the value of liabilities involved, and liquidity risks, effective from January 1, 2026.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Amendments to IFRS 10 -** Aims at defining control and transition guidance after applying the new concept, as well as clarifications on the sale or contribution of assets between related entities, effective from January 1, 2026.

**16**<br>

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| | |
|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Amendments to IFRS 9 -** Includes clarifications on the derecognition of lease liabilities and their consequences, effective from January 1, 2026.

Management is evaluating the potential impacts of these standard changes on its consolidated financial statements.

**4. Material accounting policies**

The accounting policies described below were applied in all years presented in the consolidated financial statements.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**a.Basis for consolidation**

Companies that are under the control of Inter&Co are classified as subsidiaries. The Company is considered a controlling entity when it is exposed to, or entitled to, variable returns arising from its involvement with the entity and has the ability to use this power to affect the amount of such returns.

The consolidated financial statements are prepared using uniform accounting policies and practices. In this regard, adjustments are made to the individual financial statements of some subsidiaries to ensure uniformity and compliance of criteria in the preparation of the Group's financial statements.

The subsidiaries are fully consolidated from the moment the Company acquires control of their activities until the date that control ceases to exist. The only significant restrictions on the Group's ability to access or use assets and settle liabilities are regulatory restrictions related to compulsory reserves maintained in compliance with the requirements of the Central Bank of Brazil, which limit the ability of Inter&Co's subsidiaries to transfer cash to other entities within the economic group. There are no other legal or contractual restrictions, nor any guarantees or other requirements that could restrict the payment of dividends and other capital distributions, or that loans and advances be made or paid to (or by) other entities within the economic group.

**17**<br>

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| | |
|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

---

The following table shows the subsidiaries in each period:

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| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| **Entity** | **Branch of Activity** | **Common shares <br>and/or quotas** | **Functional currency** | **Country** | **Share in the capital (%)** | **Share in the capital (%)** |
| **Entity** | **Branch of Activity** | **Common shares <br>and/or quotas** | **Functional currency** | **Country** | **12/31/2025** | **12/31/2024** |
| **Direct subsidiaries** | | | | | | |
| Inter&Co Participações Ltda. | Holding Company | 13196995 | BRL | Brazil | 100.00% | 100.00% |
| INTRGLOBALEU Serviços Administrativos, LDA | Holding Company | 1 | EUR | Portugal | 100.00% | 100.00% |
| Inter US Holding, Inc, | Holding Company | 100 | US$ | USA | 100.00% | 100.00% |
| Inter Holding Financeira S.A. | Holding Company | 401207704 | BRL | Brazil | 100.00% | 100.00% |
| Inter Marketplace Intermediação de Negócios e Serviços Ltda. | Marketplace | 16984271386 | BRL | Brazil | 100.00% | 100.00% |
| Landbank Fundo de Investimento em Direitos Creditórios de Responsabilidade Limitada | Investment Fund | 578818030 | BRL | Brazil | 100.00% | 100.00% |
| Inter&Co Solutions | Provision of services | 16000000 | BRL | Brazil | 100.00% | 100.00% |
| Inter Digital Assets – Sociedade Prestadora de Serviços de Ativos Virtuais Ltda. (a) | Virtual Asset Brokerage | 6000000 | BRL | Brazil | 100.00% |  |
| **Indirect subsidiaries** |  |  |  |  |  |  |
| Banco Inter S.A. | Multiple Bank | 2593598009 | BRL | Brazil | 100.00% | 100.00% |
| Inter Distribuidora de Títulos e Valores Mobiliários Ltda. | Securities broker | 335000000 | BRL | Brazil | 100.00% | 100.00% |
| Inter Digital Corretora e Consultoria de Seguros S.A. | Insurance broker | 60000 | BRL | Brazil | 60.00% | 60.00% |
| Inter Títulos Imobiliários Fundo de Investimento Imobiliário | Investment Fund |  | BRL | Brazil |  | 97.19% |
| BMA Inter Fundo De Investimento Em Direitos Creditórios Multissetorial | Investment Fund |  | BRL | Brazil |  | 65.17% |
| TBI Fundo De Investimento Renda Fixa Credito Privado | Investment Fund | 230278086 | BRL | Brazil | 100.00% | 100.00% |
| Spark Fundo de Investimento Financeiro Multimercado Crédito Privado Investimento no Exterior (b) | Investment Fund | 15000000 | BRL | Brazil | 100.00% | 100.00% |
| IG Fundo de Investimento Renda Fixa Crédito Privado | Investment Fund | 21506555 | BRL | Brazil | 100.00% | 100.00% |
| Inter Simples Fundo de Investimento em Direitos Creditórios Multissetorial | Investment Fund | 59027 | BRL | Brazil | 97.86% | 91.29% |
| IM Designs Desenvolvimento de Software S.A (c) | Provision of services |  | BRL | Brazil |  | 50.00% |
| Acerto Cobrança e Informações Cadastrais S.A. | Provision of services | 60000000000 | BRL | Brazil | 60.00% | 60.00% |
| Inter & Co Payments, Inc | Provision of services | 1000 | US$ | USA | 100.00% | 100.00% |
| Inter Asset Gestão de Recursos Ltda (d) | Asset management | 750814 | BRL | Brazil | 70.87% | 70.87% |
| Inter Café Ltda. | Provision of services | 20010000 | BRL | Brazil | 100.00% | 100.00% |
| Inter Boutiques Ltda. | Provision of services | 9010008 | BRL | Brazil | 100.00% | 100.00% |
| Inter Food Ltda. | Provision of services | 7000000 | BRL | Brazil | 70.00% | 70.00% |
| Inter Viagens e Entretenimento Ltda. | Provision of services | 94515 | BRL | Brazil | 100.00% | 100.00% |
| Inter Conectividade Ltda. | Provision of services | 33533805 | BRL | Brazil | 100.00% | 100.00% |
| Inter US Management, LLC | Provision of services | 100000 | US$ | USA | 100.00% | 100.00% |
| Inter US Finance, LLC | Provision of services | 100000 | US$ | USA | 100.00% | 100.00% |
| Inter Securities LLC | Provision of services |  | US$ | USA | 100.00% | 100.00% |
| Inter&Co Tecnologia e Serviços Financeiros Ltda. | Provision of services | 9896122671 | BRL | Brazil | 100.00% | 100.00% |
| Inter Pag Instituição de Pagamento S.A | Provision of services | 1654582386 | BRL | Brazil | 100.00% | 100.00% |
| Inter Us Advisors, LLC | Asset management |  | US$ | USA | 100.00% | 100.00% |
| Inter Hedge Fundo de Investimento Imobiliário (e) | Investment Fund | 19973705 | BRL | Brazil | 100.00% |  |
| Inter Oportunidade Imobiliária Fundo de Investimento (f) | Investment Fund | 1785939 | BRL | Brazil | 63.78% |  |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) On March 20, 2025, Inter Digital Asset was incorporated with the corporate purpose of intermediating virtual assets, encompassing activities such as distribution, underwriting, purchase, sale and exchange of virtual assets, portfolio management, foreign exchange operations and custody services, including safekeeping and control of virtual assets and related instruments;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) On July 28, 2025, the corporate name of the fund TBI Fundo De Investimento Crédito Privado Investimento Exterior was changed to: Spark Fundo de Investimento Financeiro Multimercado Crédito Privado Investimento no Exterior;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) On July 3, 2025, 50% of the share capital of IM Designs Desenvolvimento de Software S.A. was sold to the holders of the other 50% of the shares. With this transaction, the buyers came to hold 100% of the company's share capital;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) On January 9, 2026, Banco Inter celebrated an additional participation from Inter Asset Gestão de Recursos, increasing its stake to 99.01%, see explanatory note 35 - Subsequent events;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(e) On February 17, 2025, Banco Inter acquired a stake in Inter Hedge fund. With this acquisition, the fund's financial results were consolidated in Inter&Co's financial statements; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(f) On August 19, 2025, Banco Inter acquired a stake in Inter Oportunidade Fund. With this acquisition, the fund's financial results were consolidated in Inter&Co's financial statements.

Non- controlling interest

Inter&Co can control some investees even when the investment is less than 100% of interest. In these investments, the Company recognizes the portion related to non-controlling interests in shareholders' equity in the consolidated balance sheet and presents, in the Statements of income, the results from its subsidiaries that are related to non-controlling interest. In transactions which the Company purchase additional interest from non-controlling shareholders, the difference between the amount paid and the interest acquired is recorded in shareholders' equity. Gains or losses on sales to non-controlling shareholders are also recorded in equity, unless the disposal of this interest do not represent a loss of control.

**18**<br>

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|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

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Balances and transactions eliminated on consolidation

Intra-group balances and transactions, including any unrealized gains or losses arising from intra-group transactions, are eliminated in the consolidation process. Unrealized losses are eliminated only to the extent that there is no evidence of impairment.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**b. Business Combinations**

Business combinations are recorded using the acquisition method when the acquired set of assets meets the definition of a business and control is transferred to the Group. In determining whether a set of activities and assets constitutes a business, Inter assesses whether the acquired set includes at least one substantive input and process that together contribute significantly to the ability to generate future results.

The consideration transferred is generally measured at fair value, as are the identifiable net assets acquired. Any goodwill arising from the transaction is tested annually for impairment. Gains on a bargain purchase are recognized immediately in profit or loss. Transaction costs are recorded in profit or loss as incurred, except for costs related to the issuance of debt or equity instruments.

The consideration transferred does not include amounts relating to payments from pre-existing relationships. These amounts are generally recognized in the Statements of income. Any contingent consideration payable is measured at its fair value at the acquisition date. If the contingent consideration is classified as an equity instrument, it is not remeasured and the settlement is recorded in equity. The remaining contingent consideration is remeasured at fair value at each reporting date and subsequent changes in fair value are recorded in the Statements of income.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**c.&nbsp;&nbsp;&nbsp;&nbsp;Foreign currency transactions and translation of financial statements**

Foreign currency transactions

Transactions in foreign currency are translated into the respective functional currencies of each entity in the Group by the spot exchange rates on the dates of the transactions.

Monetary assets and liabilities denominated in foreign currencies at reporting dates are translated into the functional currency at the spot exchange rate at that date. Non-monetary assets and liabilities measured at fair value in foreign currency are translated into the functional currency at the spot exchange rate at the date on which the fair value is determined. Non-monetary items that are measured based on historical cost in a foreign currency are translated using the spot exchange rate at the date of the transaction. Foreign currency differences arising on translation are generally recognized in profit or loss.

Translation of financial statements

Assets and liabilities from subsidiaries with a functional currency different from the Company's presentation currency, including goodwill and fair value adjustments arising on acquisition, are translated into the Brazilian Real at the exchange rates prevailing at the reporting date. Revenues and expenses are converted into the Real using the average exchange rates for each period.

The foreign currency differences generated in the translation into the presentation currency are recognized in other comprehensive income. If the subsidiary is not a wholly owned subsidiary, the corresponding portion of the translation difference is attributed to the non-controlling shareholders.

When a foreign entity is wholly or partially disposed of such that control, significant influence or joint control is lost, the cumulative amount of exchange rate changes related to such foreign entity is reclassified to profit or loss. If the Group disposes of part of its interest in a subsidiary but retains control, the relevant proportion of the cumulative amount is attributed to the interest of non-controlling shareholders.

**19**<br>

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|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**d.&nbsp;&nbsp;&nbsp;&nbsp;Cash and cash equivalents**

The balance of cash and cash equivalents consists of cash held and bank deposits on demand (in Brazil and abroad) and other short-term highly liquid investments with original maturity dates not exceeding 3 months that are subject to insignificant risk of changes in their fair value. These instruments are used by the Group to manage its short-term commitments.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**e.&nbsp;&nbsp;&nbsp;&nbsp;Financial assets and liabilities**

Financial assets and liabilities are initially booked at fair value, and subsequently, measured at amortized cost or fair value.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;i.Classification and Measurement of Financial Assets

Financial Instruments are classified as financial assets into the following measurement categories:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Amortized cost (AC);

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Fair value through other comprehensive income (FVOCI); and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Fair value through profit or loss (FVTPL).

The classification and subsequent measurement of financial assets depend on:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• The business model in which they are managed;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• The characteristics of their cash flows (Solely Payment of Principal and Interest Test - SPPI Test).

**Business model:** represents the way in which the financial assets are managed to generate cash flows and does not depend on Management's intentions regarding an individual instrument.

Financial assets may be managed for the purpose of:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;i)&nbsp;&nbsp;&nbsp;&nbsp;collecting contractual cash flows;

ii)&nbsp;&nbsp;&nbsp;&nbsp;collecting contractual cash flows and selling assets; or

iii)&nbsp;&nbsp;&nbsp;&nbsp;others.

To evaluate business models, the Group considers the risks affecting the performance of the business model; and how the performance of the business model is assessed and reported to management.

When the financial asset is held in business models "i" and "ii" above, the SPPI Test needs to be applied.

**SPPI Test:** assessment of cash flows generated by the financial instrument in order to verify whether they refer only to payments of principal and interest, which includes only consideration for the time value of money, credit risk and other basic lending risks.

If the contractual terms introduce exposure to risks or volatility in cash flows, such as exposure to changes in the prices of equity instruments, the financial asset is classified as at fair value through profit or loss. Hybrid contracts shall be assessed as a single unit, including all embedded features.

Classification

Based on these factors, the Group applies the following criteria for each classification category:

**Amortized Cost**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Assets managed to obtain cash flows consisting only of payments of principal and interest (SPPI Test);

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Initially recognized at fair value plus transaction costs;

**20**<br>

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|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Subsequently measured at amortized cost, using the effective interest rate; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Interest, including the amortization of premiums and discounts, is recognized in the Statements of income under the line item Interest income calculated using the effective interest method.

**Financial Assets at Fair Value Through Other Comprehensive Income**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Assets managed both to obtain cash flows consisting only of payments of principal and interest (SPPI Test) and from sale;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Initially recognized at fair value plus transaction costs and subsequently measured at fair value;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Interest income is recognized in the Statements of income using the effective interest rate under the line item Interest income calculated using the effective interest method;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Expected credit losses are recognized in the Statements of income; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Unrealized gains and losses (except expected credit losses, currency rate differences, dividends and interest income) are recognized, net of applicable taxes, as other comprehensive income under the line item financial assets at FVOCI - net change in fair value.

**Financial Assets at Fair Value Through Profit or Loss**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Assets that do not meet the classification criteria of the previous categories; or assets designated, upon initial recognition, as fair value through profit or loss, with the objective of reducing "accounting mismatches";

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Initially recognized and subsequently measured at fair value;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Transaction costs are recorded directly in the Statements of income; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Gains and losses arising from changes in fair value are recognized in the Statements of income under the heading "Income from derivative financial instruments" or "Income from securities."

Recognition and discharge

Regular purchases and sales of financial assets are recognized and derecognized, respectively, on the trading date.

Financial assets are derecognized when the rights to receive cash flows expire or when the Group transfers substantially all the risks and rewards. When the Group neither transfers nor retains substantially all the risks and rewards, the Group assesses if it has maintained control. If the Group has not retained control, then it derecognizes the asset. If the Group has retained control then it continues to recognize the asset to the extent of its continuing involvement.

Financial assets and liabilities are offset and the net amount is reported in the balance sheet only when there is a legal right to offset the amounts recognized and there is the intention to settle them on a net basis or to realize the asset and settle the liability simultaneously.

Equity Instruments

An equity instrument is any contract proving a residual interest in the assets of an entity, after deducting all its liabilities, such as Shares and Quotas.

The Group measures all its equity instruments held at fair value through profit or loss. Gains and losses on equity instruments measured at fair value through profit or loss are recorded in the Statements of income.

Effective Interest Rate

The effective interest rate is determined at the time of initial recognition of financial assets and liabilities. It is the rate that equalizes the present value of all receipts and payments over the contractual term of the financial asset or liability to its appropriate book value.

**21**<br>

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|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

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To calculate the effective interest rate, the Group estimates cash flows taking into account all contractual terms of the financial instrument, but does not consider future credit losses. The calculation includes all commissions paid or received between the parties to the contract, transaction costs and all other premiums or discounts.

Income from financial instrument transactions is reflected based on the calculation of the effective interest rate, applied to the gross book value of the financial asset.

Fair value

Fair value is the price that would be received for the sale of an asset or that would be paid by the transfer of a liability in an orderly transaction between market participants at the measurement date.

Details on the fair value of financial instruments as well as on the fair value hierarchy are presented in note 7.

Expected Credit Loss

The Group prospectively assesses the expected credit loss associated with financial assets measured at amortized cost or fair value through other comprehensive income.

The provision for expected credit loss is recognized at each balance sheet date, and an expense is recognized in the Statements of income.

In the case of financial assets measured at fair value through other comprehensive income, the Group recognizes the provision for credit losses expense in the Statements of income and adjusts the fair value gains or losses recognized in other comprehensive income in equity.

Measurement of Expected Credit Loss

To measure expected credit loss, the following criteria are used:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Financial assets**: the loss is measured at the present value of the difference between the contractual cash flows and the cash flows that the Group expects to receive discounted at the effective rate;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Loan commitments**: the loss is measured at the present value of the difference between the contractual cash flows that would be payable if the commitment was honored and the cash flows that the Group expects to receive;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Financial guarantees**: the loss is measured by the difference between the expected payments to the counterparty and the amounts that the Group expects to recover.

At each reporting date, the Group estimates the expected loss of its credit portfolio. Expected loss is calculated using the following inputs: probability of default (PD), loss given default (LGD) and exposure to default (EAD):

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Probability of default (PD):** The PD parameter indicates the probability of a customer defaulting within a given period of time calculated by internal assessment models. The PD is calculated taking into account the risk equivalent to a 12-month horizon, the risk associated with the total remaining term of the operation, or a 100% probability of default;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Loss given default (LGD):** The LGD expresses the percentage of loss in case of default, considering recovery efforts. The calculation is carried out taking into account the characteristics of the financial asset, as well as its guarantees and/or other relevant credit related characteristics; and

**22**<br>

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|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Exposure to default (EAD):** EAD is the expected value of the Group's exposure to customers at default which is used in estimating the expected loss. In the case of commitments or financial guarantees provided, the EAD incorporates the expected drawdown of these commitments or guarantees at the date of default.

To calculate the expected credit loss, the loan portfolio is divided into products with similar characteristics, as follows: real estate loans; credit cards; personal loans and business loans.

Subsequently, customers are classified into rating levels according to the PD associated with each one. For the PD estimation, customer behavior is considered, considering information from credit bureaus and internal historical data.

For the LGD estimate, an exercise period - asset recovery - of up to 60 months is considered, considering the nature of the operations. However, to calculate the recovered value, the loss of value over time is considered to measure the economic impacts on that asset.

The Group uses the three-stage approach in measuring expected credit loss, given that financial assets are transferred from one stage to another based on changes in credit risk. The stages are as follows:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Stage 1:** the risk of loss in this stage does not present significant variations, the provision reflects expected losses resulting from potential defaults over the following 12 months;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Stage 2:** This stage is applied in the case of financial assets originated or acquired without credit recovery problems, which present a significant increase in risk since their initial recognition, without yet being credit-impaired. Inter assesses the risk of its financial assets based on absolute criteria (31 to 90 days of delay) and relative criteria that compare the current behavior score with the initial recognition score, taking into account variables such as default in other products and data market; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Stage 3:** At this stage, the financial instrument is considered to be credit-impaired and has observable recovery problems due to one or more events that caused a loss. The Group identifies financial assets as credit-impaired based on assets overdue for more than 90 days or on indications that the debt will not be paid in full without activating financial guarantee. The provision for losses reflects expected losses due to credit risk over the residual life of the financial instrument.

In the event that the credit risk increases or decreases, the financial instrument may be transferred to stages 2 and 3 (high risk), or return to stage 1 (low risk) in the event it no longer presents credit impairment problems or it has been bought/originated with signs of impairment.

Finally, in order to incorporate the macroeconomic perspectives that might affect the financial conditions of the portfolio, a correction factor based on a macroeconomic model is used; it considers the main market indicators: Interbank deposit rate (DI), broad national consumer price index (IPCA), gross domestic product (PIB) and minimum wage.

The probability of default of each product group is calibrated using a multiplier, which contemplates the forecasts for the variables mentioned above, with variations that represent a base scenario and a market stress scenario. The forecasts of the macroeconomic variables used are obtained by means of a study by the Research department of Inter, in addition to the evaluation of external forecasts.

To determine the provision for expected losses, the PD calibrated by the macroeconomic model is multiplied by the LGD and EAD of each operation, which results in the final expected credit loss of each asset.

**23**<br>

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| | |
|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

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The areas of credit risk and data intelligence are responsible for defining the methodologies and modeling used to measure the expected loss in credit operations and to assess the evolution of the provision amounts, on a recurrent basis.

Such areas monitor the trends noticed in the provision for expected credit loss by segment, in addition to establishing an initial understanding of the variables that may trigger changes in provision, PD or LGD.

When there is no reasonable expectation of recovering a financial asset (generally when customers are overdue by more than 360 days or when the Group has been notified of the customer's death), a full write-down is carried out simultaneously with the reversal of the respective provision for expected loss, without a net impact on profit or loss. Subsequent recoveries of these amounts are recorded as gains in the Statements of income, under the heading Impairment of Financial Assets.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ii. Classification and Measurement of Financial Liabilities

Financial liabilities are initially recognized at fair value and subsequently measured at amortized cost, except for:

**Financial Liabilities at Fair Value Through Profit or Loss:** classification applied to derivatives and other financial liabilities designated at fair value through profit or loss to reduce "accounting mismatches". The Group designates financial liabilities, irrevocably, at fair value through profit or loss on initial recognition (fair value option), when the option reduces or significantly eliminates measurement or recognition inconsistencies.

Write-off and Modification of Financial Liabilities

The Group removes a financial liability from its balance sheet when it is extinguished, that is, when the obligation specified in the contract is amortized, settled, withdrawn, or cancelled. A change in the debt instrument or a substantial modification of the terms of a financial liability results in the removal of the original financial liability and the recognition of a new one.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;iii. Derivatives

Derivatives are financial contracts whose value depends on one or more underlying assets or indices specified in the instrument. The main types used include: swaps, forward contracts, futures, options, and combinations of these instruments.

Financial instruments are measured at their fair value, which results in positive adjustments (gains) or negative adjustments (losses), also known as mark-to-market (MTM). These adjustments are recorded as assets when positive and as liabilities when negative.

The notional value represents only the basis for calculating cash flows and is recorded in off-balance sheet accounts.

Derivatives are used to protect the Group against various market risks, including interest rate risk, credit risk, inflation risk, exchange rate risk, as well as exposures related to commodities, stocks and certain indices.

Finally, it is worth mentioning that all derivative instruments are classified at fair value through profit or loss, except those that form part of formally designated hedging relationships, as presented in note 11.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;iv. Accounting Hedge

The Group has chosen to continue applying the hedging requirements set out in IAS 39 – Financial Instruments: Recognition and Measurement as of December 31, 2025. However, it may adopt the requirements of IFRS 9 – Financial Instruments in future periods.

**24**<br>

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|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

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According to this standard, derivatives may be designated and qualified as hedging instruments for accounting purposes, and depending on the nature of the hedged item, the method of recognizing fair value gains or losses will differ. All of the following conditions must be met for qualification as a hedge accounting instrument:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• At the inception of the hedge, there is a formal designation and documentation of the hedged instrument and object reflecting the group's risk management strategy;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• The hedge accounting must be highly effective in offsetting changes in fair value or cash flows attributable to the hedged risk;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• The effectiveness of the hedge must be reliably measured, ensuring that the fair value or cash flows of the hedged item adequately reflect the risk exposure. This effectiveness is monitored continuously over time and throughout all the periods for which it was designated.

There are three possible types of hedging based on IAS 39, as follows:

**Fair Value Hedge**

Inter&Co's fair value hedging strategies aim to protect exposure to changes in fair value, specifically in interest receipts related to recognized assets. The hedged item is adjusted to fair value, as are the derivatives contracted to protect them. Gains and losses from hedging instruments and hedged items are recognized simultaneously in profit or loss, reducing accounting volatility.

**Cash Flow Hedge**

Financial instruments classified in this category aim to reduce exposure to future changes in interest rates and exchange rates. The effective portion of the appreciations or depreciations of these instruments is recognized in a separate equity account, net of tax effects, and is only transferred to profit or loss in two situations: (i) in case of ineffectiveness of the hedge; or (ii) upon realization of the hedged item. The ineffective portion is recognized directly in the profit or loss.

**Hedge of net investment in a foreign subsidiary**

The financial instruments classified in this category aim to reduce exposure to exchange rate variations of investments abroad, whose functional currency is different from the national currency, which impacts the organization's profit or loss. The effective portion of the appreciations or depreciations of these instruments is recognized in a separate equity account, net of tax effects, and is only transferred to profit or loss in two situations: (i) ineffectiveness of the hedge; or (ii) in the sale or partial sale of the foreign operation. The ineffective portion of the respective hedge is recognized directly in a profit or loss account.

Derivatives are used to protect the Group against various market risks, including interest rate risk, credit risk, inflation risk, exchange rate risk, as well as exposures related to commodities, stocks, and certain indices. Finally, it should be mentioned that all derivative instruments are classified at fair value through profit or loss, except those that form part of formally designated hedging relationships, as presented in Note 11.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;v. Loan Commitments and Financial Guarantees

Loan commitments and financial guarantees are initially recognized at fair value. Subsequently this fair value is amortized over the life of the contract. If the Group concludes that the expected credit loss in respect of the contract is higher than the initial fair value less accumulated amortization, the contract is measured at the expected credit loss amount.

**25**<br>

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|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**f. Non-current assets held for sale**

Non-current assets held for sale include properties recovered from credit operations with customers, if there is an expectation that their carrying amount will be recovered primarily through sale rather than use. This condition is met only when the sale is highly probable and the non-current asset is available for immediate sale in its current condition, or if the cause of unavailability for immediate sale is not within the Company's control. Management must be committed to the sale, which, upon recognition, must be considered completed within one year from the classification date. The reclassification of the asset to this balance sheet item, when this condition is met, is carried out at its carrying amount or at its fair value less costs to sell, whichever is lower.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**g.&nbsp;&nbsp;&nbsp;&nbsp;Property and equipment**

Recognition and measurement

Property and equipment items are measured at historical cost, excluding maintenance expenses, less accumulated depreciation and any accumulated impairment losses.

The cost includes expenses directly attributable to the acquisition of the asset. The cost of assets generated internally includes the cost of materials and direct labor as well as any other directly attributable costs required to make it ready for its intended use. Purchased software that is integral to the functionality of the related equipment is recorded as part of that equipment. The useful lives and residual values of the assets are reevaluated and adjusted, if necessary, at each balance sheet date or when applicable.

Gains and losses on the sale of property and equipment (calculated as the difference between the proceeds from the sale and the carrying value of property and equipment) are recorded in the Statements of income.

Subsequent expenditure

The cost of repairing or maintaining that does not represent a relevant increase in the asset's ability to generate future economic benefits to Inter&Co is recognized in profit or loss as incurred. Items of property and equipment that are essential for its maintenance and operation, or that will increase its capability of generate future economic benefits, are recorded as part of its carrying amount as incurred.

Depreciation

Depreciation of property and equipment is recognized using the straight-line method over their estimated useful lives to reduce their carrying amount to their estimated residual values. Land is not depreciated.

The estimated useful lives of items of property and equipment are as follows:

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| | |
|:---|:---|
| **Description** | **Estimated useful lives** |
| Buildings, furniture and equipment | 10 years |
| Data processing system and point of sales | 5 years |

---

The depreciation methods, the useful lives and the residual values are reviewed at each reporting date and adjusted if appropriate.

**26**<br>

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|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**h.&nbsp;&nbsp;&nbsp;&nbsp;Intangible assets**

Goodwill

Goodwill results from the acquisition of subsidiaries and represents the excess of the value of: (i) consideration transferred; (ii) the value of the non-controlling interest in the acquired company; and (iii), in a business combination carried out in stages, the fair value of the equity interest previously held by Inter&Co in the company, over the fair value of the identifiable net assets acquired.

Goodwill is not amortized, but it is assessed annually for impairment losses.

Customer relationships

Customer relationships are recognized at fair value on the acquisition date. Subsequently they are measured at cost less accumulated amortization. The amortization is calculated using the linear method over the expected life of the relationship with the customer.

Software

Purchased software and licenses are capitalized based on the costs incurred to acquire them and make them ready for use. These costs are amortized over their useful lives.

Software maintenance costs are recognized as an expense as incurred. Development costs, which are directly attributable to the design and testing of identifiable and unique software products controlled by the Group, are recognized as intangible assets.

Directly attributable costs, which are capitalized as part of the software, include the cost of employees allocated to software development and an allocation of applicable overhead expenses. Costs also include borrowing costs incurred during the software development period.

Software development costs recognized as assets are amortized over their estimated useful life.

Development cost

The cost of intangible assets generated internally includes all directly attributable expenses, necessary for creation, production and preparation of the asset to be able to function as intended by management. Development costs, which are directly attributable to a software development project controlled by the Group, are recognized as intangible assets. Directly attributable costs include the cost for employees allocated to the development of the software and an allocation of the applicable indirect expenses. The costs also include the financing costs incurred during the year of development of the software.

The development costs recognized as assets are amortized over their estimated useful life. The costs associated with software maintenance are recognized as expenses, as incurred.

Amortization

The estimated useful lives of intangible asset items are as follows:

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| | |
|:---|:---|
| **Description** | **Estimated useful lives** |
| Internally developed software | 3 to 10 years |
| Software and licenses | 6 to 10 years  |

---

Amortization methods and useful lives are reviewed at each fiscal year end and adjusted as applicable.

**27**<br>

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|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**i.&nbsp;&nbsp;&nbsp;&nbsp;Impairment of non-financial assets**

The procedure adopted for identifying indications of impairment of non-financial assets aims to ensure that the carrying amounts reflected in the financial statements are aligned with the recoverable amount of the assets, in accordance with the criteria established by IAS 36 - Impairment of Assets.

The analysis encompasses non-financial assets and is conducted through a periodic assessment aimed at identifying any indicators of impairment. This assessment includes aspects related to the asset's use, performance, suitability for its intended purpose, and conditions that may impact the expectation of future economic benefits. Whenever relevant indications are identified, the asset is subjected to an impairment test.

After the assessments are completed, the effects of the recoverability test are duly recorded in the accounting records and disclosed in the financial statements.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**j.&nbsp;&nbsp;&nbsp;&nbsp;Provisions**

A provision is recognized if, as a result of a past event, the Group has a present, legal or constructive obligation that can be estimated reliably, and it is probable that an outflow of economic benefits will be required to settle the obligation.

Provisions are determined based on expected future cash flows discounted at a pre-tax rate that reflects current market assessments of the time value of money and the risks specific to the liability.

In establishing provisions, Management considers the opinion of its legal advisors, the nature of the lawsuits, the similarity with previous proceedings, the complexity and the position of the courts and the assessment of the probability of loss.

Contingent liabilities are:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• A possible obligation arising from past events and whose existence may only be confirmed by the occurrence of one or more uncertain future events not fully within the Group's control;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• A present obligation stemming from past events that is not recognized because;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;◦ It is not probable that an outflow of resources encompassing economic benefits shall be required in order to settle the obligation; or

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;◦ The amount of the obligation cannot be measured with sufficient certainty.

The provisions are measured at the best estimate of the disbursement required to settle the present obligation at the balance sheet date, considering:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;◦ The risks and uncertainties involved;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;◦ Where relevant, the financial effect produced by the discounted present value of future cash flows required to settle the obligation; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;◦ Future events that may change the amount required to settle the obligation.

Contingent assets are recognized only when there is a secured guarantee or favorable court rulings over which there are no more appeals, characterizing the gain as practically certain. Contingent assets, whose expectation of success is probable, are disclosed when material.

**28**<br>

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|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**k.&nbsp;&nbsp;&nbsp;&nbsp;Employee benefits**

Short-term employee benefits

Short-term employee benefits are recognized as personnel expenses to the extent the corresponding service is provided. A liability is recognized for the amount expected to be paid if the Group has a present legal or constructive obligation to pay this amount as a result of past service provided by the employee and the obligation may be estimated reliably.

Share-based remuneration arrangements, settleable in shares

The fair value at the grant date of share-based compensation agreements granted to employees is recognized as an expense, with a corresponding increase in shareholders' equity, during the period in which employees unconditionally acquire the right to the awards. The amount recognized as an expense is adjusted to reflect the number of awards for which there is an expectation that service and performance conditions will be met, in such a way that the final value recognized as an expense is based on the number of awards actually meeting the conditions of service and performance on the vesting date.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**l.&nbsp;&nbsp;&nbsp;&nbsp;Income tax and social contribution**

Provisions are calculated considering the tax base in accordance with the relevant legislation and the applicable rates:

Deferred tax assets are recognized and measured based on expectations for realization, considering technical studies and analyses made by management.

The Group performs a study regarding the likelihood of acceptance by the ultimate taxation authority of any uncertain tax positions it adopts based on its evaluation of different factors, including interpretation of the fiscal laws and past experience. No additional provision was recognized for any of the open fiscal periods. Such evaluation is grounded on estimates and assumptions, which may involve judgments of future events. New information can be made available, which would lead the Group to change its judgment regarding the suitability of the existing provision. Any such changes will impact the income tax expenses in the year they are made.

Current taxes

Current tax comprises the expected tax payable or receivable on the taxable profit or loss for the year and any adjustment to tax payable in respect of previous years. It is measured based on tax rates enacted or substantively enacted at the reporting date.

Deferred taxes

Deferred tax is recognized in respect of temporary differences between the carrying amounts of assets and liabilities for accounting purposes and the amounts used for taxation purposes. The tax benefit of tax loss carryforwards is recognized only when it is probable that future taxable profits shall be generated in sufficient amounts to allow it to be realized. Income tax and social contribution expenses are recognized in the Statements of income, unless related to the valuation of financial instruments at FVOCI when these are recognized in other comprehensive income.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**m.&nbsp;&nbsp;&nbsp;&nbsp;Interest**

Interest income and expense are calculated using the effective interest method for all financial instruments.

Changes in the fair value of derivative financial instruments that qualify for fair value hedging of interest rates are recorded as interest income or expense in the same line item in which changes in the fair value of the hedged items are recorded.

**29**<br>

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| | |
|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**n.&nbsp;&nbsp;&nbsp;&nbsp;Income from services and commissions**

The Group recognize the revenue from services and fees using a five step model, according to IFRS 15, as follows:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Step 1** - Identify the contract(s) with the customer;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Step 2** - Identify the performance obligations in each contract;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Step 3** - Determine the transaction price in accordance with the contractual terms. If a contract includes variable consideration, the Group estimates the amount of consideration that it will be entitled to in exchange for transferring the promised goods or services to the customer, applying the constraint;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Step 4** - Allocate the transaction price to the performance obligations in the contract based on their stand-alone selling price. The stand-alone selling price of the service is the price at which the Group would sell a service separately to a customer on a segregated basis. The best evidence of a stand-alone selling price is the observable price of a service when the Group sells that service separately under similar circumstances and to similar customers. If the service is not sold to a customer separately, the stand-alone selling price is estimated using an appropriate method. When estimating a stand-alone selling price, all information (including market conditions) that is available is considered and the use of observable data is maximized; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Step 5** - Recognize revenue when (or as) the entity satisfies a performance obligation (i.e. the service is effectively rendered).

The Group's main services and fees revenues are:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Interchange fees:** are commission income from card transactions carried out by customers with cards issued by the Group. The performance obligation is satisfied when the transaction is made. The transaction price is pre-defined percentage of the total payment made using the card;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Asset management (management of third party resources):** management and performance fees. Management fees are recognized as the service is performed in each year. The performance fees are variable and are recognized at the end of each performance period when it is highly probable that a significant reversal will not subsequently occur;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Bank fees:** are primarily related to account opening fees and fees charged for interbank transfers made by Inter account holders, and are recognized when the services are provided. The transaction price is the contractual amount; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Commission and intermediation:** revenues relate to the intermediation of the sale of products and services. Revenues are recognized when the service of intermediation is performed at which point the performance obligation is satisfied. The transaction price is the contractual amount which, generally, is a percentage of the sale value.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**o.&nbsp;&nbsp;&nbsp;&nbsp;Equity**

Share capital

The class A and class B shares of the Company (Inter&Co Inc.) are classified in a specific group in equity. Additional costs directly attributable to the issuance of new shares or options are included in equity as a deduction of the amount raised, net of taxes.

Basic and diluted earnings per share

Basic earnings per share is calculated by dividing the net earnings attributable to shareholders of the Company by the weighted average number of shares outstanding during the year, which excludes the average number of shares held in treasury.

**30**<br>

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| | |
|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

---

Diluted earnings is calculated by dividing the net earnings attributable to shareholders of the Company by the weighted average number of shares outstanding during the year, excluding the average number of shares held in treasury and adjusted for the effects of all potentially dilutive ordinary shares.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**p.&nbsp;&nbsp;&nbsp;&nbsp;Lease**

As a lessor

The Group does not have significant leases as a lessor.

At the inception of a contract, the Group evaluates whether a contract is or contains a lease. A contract is or contains a lease, if the contract transfers the right to control the use of an identified asset for a given period of time in return for compensation.

As a lessee

At the beginning or upon amendment of a contract containing a lease component, the Group allocates the compensation in the contract to each lease and non-lease component based on its stand-alone price. However, for property leases, the Group opted not to separate the non-lease components and book the lease and non-lease components as a single lease component.

The Group recognizes a right-of-use asset and lease liability on the lease start date. The right-of-use asset is measured initially at cost, which is equal to the value of the initial measurement of the lease liability, adjusted by any lease payments made prior to the start date, plus any initial direct costs incurred by the lessee and estimate of costs to be incurred by the lessee to dismantle, remove or restore the asset, minus any lease incentives received.

The right-of-use asset is subsequently depreciated by the straight line method from the start date to the end date of the lease term, unless the lease transfers the ownership of the underlying asset to the Group at the end of the lease term, or if the lease includes purchase options which the Group is reasonably certain to exercise. In these cases, the right-of-use asset is depreciated over the useful life of the asset. Furthermore, the right-of-use asset is periodically assessed for impairment, if any, and adjusted for certain re-measurements of the lease liability.

The lease liability is initially measured at present value of the outstanding lease payments discounted by the implicit interest rate of the lease or, if this rate cannot be determined, by the incremental borrowing rate of Inter.

Inter determines its incremental borrowing rate from interest rates on funding received from third parties adjusted to reflect the contract terms and the type of asset leased.

The lease payments included in the lease liability measurement comprise the following:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• fixed payments;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• variable lease payments, which depend on an index or rate, initially measured using the index or the rate on the start date;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• amounts expected to be paid by Inter, according to the residual value guarantees;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the price to exercise the purchase option, if Inter is reasonably certain to exercise such option; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• payments of fines for lease termination, if the lease term reflects the exercise of the option of Inter to terminate the lease.

The lease liability is measured at amortized cost, using the effective interest method. It is remeasured when there is a change in future lease payments arising from a change in an index or rate, if there is a change in the Inter estimate of the amount expected to be payable under a residual value guarantee, if Inter changes its assessment of whether it will exercise a purchase, extension or termination option or if there is a revised in-substance fixed lease payment.

**31**<br>

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| | |
|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

---

When the lease liability is remeasured in this way, a corresponding adjustment is made to the carrying amount of the right-of-use asset, or is recorded in profit or loss if the carrying amount of the right-of-use asset has been reduced to zero.

Inter presents right-of-use assets as 'Property and equipment" and lease liabilities in "Other liabilities" in the balance sheet.

Lease of low-value assets and short term leases

The Group opted not to recognize right-of-use assets and lease liabilities for leases of low-value assets and short-term leases, including IT equipment. Inter recognizes lease payments associated with these leases as an expense on a straight-line basis over the lease term.

**5. Operating segments**

Operating segments are disclosed based on internal information that is used by the chief operating decision maker to allocate resources and to assess performance. The chief operating decision-maker, responsible for allocating resources, evaluating the performance of the operating segments and responsible for making strategic decisions for the Group, is the CEO, together with the Board of Directors.

Profit by operating segment

Each operating segment is composed of one or more legal entities. The measurement of profit by operating segment takes into account all revenues and expenses recognized by the companies that make up each segment.

Transactions between segments are carried out in terms and rates compatible with those practiced with third parties, where applicable. The Group does not have any customer accounting for more than 10% of its total net revenue.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**a.Banking & Spending**

This segment includes banking products and services such as current accounts, debit and credit cards, deposits, loans, advances to customers, debt collection activities and other services provided to customers, mainly through Inter app. The segment also includes foreign exchange services, remittances of funds between countries, including the Global Account digital solution, card payment solutions (including Inter Pag), together with the investment funds consolidated by the Group.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**b.Investments**

This segment is responsible for operations related to the acquisition, sale and custody of securities, the structuring and distribution of securities in the capital market and operations related to the management of fund portfolios and other assets (purchase, sale, risk management). Revenues consist primarily of administration fees and commissions charged to investors for the rendering of such services.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**c.Insurance Brokerage**

This segment offers insurance products underwritten by insurance companies with which Inter has an agreement ('partner insurance companies'), including warranties, life, property and automobile insurance and pension products, as well as consortium products provided by a third party with whom Inter has a commercial agreement. The income from brokerage commissions is recognized in the Statements of income when services are provided, that is, when the performance obligation is fulfilled upon sale to the customer.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**d.Inter Shop** 

This segment includes sales of goods and/or services to Inter's clients through our digital platform in partnership with other companies; in addition to the initiative to offer BNPL (Buy Now Pay Later) operations to customers. The segment income basically comprises commissions received for sales and/or for the rendering of these services.

**32**<br>

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| | |
|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

---

**Segment information**

---

| | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| | **12/31/2025** | **12/31/2025** | **12/31/2025** | **12/31/2025** | **12/31/2025** | **12/31/2025** | **12/31/2025** | **12/31/2025** |
| | **Banking & Spending** | **Investments** | **Insurance Brokerage** | **Inter Shop** | **Total of reportable segments** | **Others** | **Eliminations** | **Consolidated** |
| Interest income | 8493406 | 23530 |  | 88984 | 8605920 | 67518 | (34962) | 8638477 |
| Interest expenses | (6071168) | (17812) |  |  | (6088980) | (23358) | 135210 | (5977127) |
| Income from securities, derivatives and foreign exchange | 3363378 | 93190 | 11375 | 60021 | 3527964 | 309129 | (224624) | 3612469 |
| **Net interest income and income from securities, derivatives and foreign exchange** | **5785616** | **98908** | **11375** | **149005** | **6044904** | **353289** | **(124376)** | **6273819** |
| Net revenues from services and commissions | 1319900 | 159400 | 281415 | 234429 | 1995144 | 77220 | (64269) | 2008095 |
| Expenses from services and commissions | (72380) | (2) | (99158) | (10501) | (182043) | (159) |  | (182202) |
| Other revenues | 301501 | 188 | 41037 | 34517 | 377243 | 204435 | (280452) | 301226 |
| **Revenues** | **7334637** | **258494** | **234669** | **407450** | **8235250** | **634785** | **(469097)** | **8400938** |
| Impairment losses on financial assets | (2412372) | (321) |  |  | (2412693) | (3660) |  | (2416353) |
| Administrative expenses | (2048945) | (89889) | (17012) | (72330) | (2228176) | (26964) | 54536 | (2200604) |
| Personnel expenses | (821938) | (82257) | (26350) | (61795) | (992340) | (107670) | 9677 | (1090333) |
| Tax expenses | (460614) | (21211) | (26929) | (49211) | (557965) | (170769) |  | (728734) |
| Depreciation and amortization | (317876) | (6106) | (2492) | (11249) | (337723) | (3004) |  | (340727) |
| **Profit before income tax** | **1272892** | **58710** | **161886** | **212865** | **1706353** | **322718** | **(404884)** | **1624187** |
| Income tax | (81143) | (17473) | (53705) | (74275) | (226596) | (270) |  | (226866) |
| Net income attributable to shareholders of the company and non-controlling interests | 1191749 | 41237 | 108182 | 138589 | 1479757 | 322448 | (404884) | 1397321 |
| Non-controlling interest | (8779) | (5270) | (43273) | (27984) | (85306) | 375 |  | (84931) |
| **Net income attributable to shareholders of the company** | **1182970** | **35967** | **64909** | **110606** | **1394451** | **322823** | **(404884)** | **1312390** |
|  | **12/31/2025** | **12/31/2025** | **12/31/2025** | **12/31/2025** | **12/31/2025** | **12/31/2025** | **12/31/2025** | **12/31/2025** |
|  | **Banking & Spending** | **Investments** | **Insurance Brokerage** | **Inter Shop** | **Total of reportable segments** | **Others** | **Eliminations** | **Consolidated** |
| **Total assets** | 96813106 | 887911 | 404279 | 792270 | 98897566 | 4958428 | (5244476) | 98611518 |
| **Total liabilities** | 88927374 | 436771 | 154114 | 688430 | 90206689 | 1146080 | (3134213) | 88218556 |
| **Total equity** | 7885732 | 451140 | 250165 | 103840 | 8690877 | 3812348 | (2110263) | 10392962 |

---

**33**<br>

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| | |
|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

---

---

| | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| | **12/31/2024** | **12/31/2024** | **12/31/2024** | **12/31/2024** | **12/31/2024** | **12/31/2024** | **12/31/2024** | **12/31/2024** |
| | **Banking & Spending** | **Investments** | **Insurance Brokerage** | **Inter Shop** | **Total of reportable segments** | **Others** | **Eliminations** | **Consolidated** |
| Interest income | 4985979 | 11400 |  | 82275 | 5079654 | 66397 | (6838) | 5139213 |
| Interest expenses | (3360985) | (11772) |  |  | (3372757) | (5769) | 66888 | (3311638) |
| Income from securities, derivatives and foreign exchange | 2510861 | 92745 | 4165 | 33435 | 2641206 | 48937 | (60974) | 2629169 |
| **Net interest income and income from securities, derivatives and foreign exchange** | **4135855** | **92373** | **4165** | **115710** | **4348103** | **109565** | **(924)** | **4456744** |
| Net revenues from services and commissions | 1236722 | 135281 | 196399 | 178720 | 1747122 | 35579 | (29421) | 1753280 |
| Expenses from services and commissions | (73881) |  | (58854) | (10685) | (143420) | (10) |  | (143430) |
| Other revenues | 348005 | 28027 | 46671 | 38356 | 461059 | 209846 | (337334) | 333571 |
| **Revenues** | **5646701** | **255681** | **188381** | **322101** | **6412864** | **354980** | **(367679)** | **6400165** |
| Impairment losses on financial assets | (1797731) |  |  |  | (1797731) | (1721) |  | (1799452) |
| Administrative expenses | (1606421) | (73573) | (9554) | (55767) | (1745315) | (32256) | 8516 | (1769055) |
| Personnel expenses | (732862) | (75396) | (23479) | (49825) | (881562) | (77106) | 20907 | (937761) |
| Tax expenses | (306839) | (17538) | (20910) | (56193) | (401480) | (75557) |  | (477037) |
| Depreciation and amortization | (190890) | (6123) | (1756) | (9750) | (208519) | (310) |  | (208829) |
| Income from equity interests ins associates | (2480) |  |  |  | (2480) |  |  | (2480) |
| **Profit before income tax** | **1009478** | **83051** | **132682** | **150566** | **1375777** | **168030** | **(338256)** | **1205550** |
| Income tax | (82444) | (26049) | (41618) | (89541) | (239652) | 6943 |  | (232709) |
| Net income attributable to shareholders of the company and non-controlling interests | 927034 | 57002 | 91064 | 61025 | 1136125 | 174973 | (338256) | 972841 |
| Non-controlling interest | (27662) | (3099) | (25893) | (10066) | (66720) | 1011 |  | (65709) |
| **Net income attributable to shareholders of the company** | **899372** | **53903** | **65171** | **50959** | **1069405** | **175984** | **(338256)** | **907132** |
|  | **12/31/2024** | **12/31/2024** | **12/31/2024** | **12/31/2024** | **12/31/2024** | **12/31/2024** | **12/31/2024** | **12/31/2024** |
|  | **Banking & Spending** | **Investments** | **Insurance Brokerage** | **Inter Shop** | **Total of reportable segments** | **Others** | **Eliminations** | **Consolidated** |
| **Total assets** | 75160755 | 834510 | 339776 | 566010 | 76901051 | 2240421 | (2711755) | 76429717 |
| **Total liabilities** | 67324636 | 407083 | 148221 | 558571 | 68438511 | 829357 | (1910458) | 67357410 |
| **Total equity** | 7836119 | 427427 | 191555 | 7439 | 8462540 | 1411064 | (801297) | 9072307 |

---

**34**<br>

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| | |
|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

---

**6. Financial risk management**

The Group's risk management encompasses credit, market, liquidity, and operational risks. Risk management activities are carried out by independent and specialized structures, according to pre-defined policies and strategies, with the objective of identifying, measuring, monitoring, mitigating, and controlling exposure to financial and non-financial risks to which Inter is subject.

The model adopted by the Group is organized through governance bodies and committees supported by appropriate methodologies, models, and tools, seeking to ensure, among other things:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Segregation of duties and independence between business and control areas;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• A dedicated risk management unit responsible for monitoring and reporting to the relevant authorities;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Formalized management processes, with defined responsibilities and information flows;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Clear norms, a structure of competencies and levels of authority compatible with the complexity of the operations;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Defined limits and margins, aligned with risk appetite and strategic guidelines; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Adopting best market practices, seeking continuous improvement in management effectiveness.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**a.Credit risk**

Credit risk is defined as the possibility of losses associated with the borrower's or counterparty's failure to meet their respective financial obligations under the agreed terms, or the devaluation of a credit contract resulting from an increased risk of default by the borrower, among other factors.

Financial instruments subject to credit risk undergo rigorous credit assessment prior to contracting, as well as throughout the term of the respective transactions. Credit analyses are based on the borrower's (or counterparty's) economic and financial capacity, behavior, including payment history, credit reputation, and the terms and conditions of the respective credit transaction, including terms, rates, and guarantees.

Loans and advances to customers, as presented in explanatory note 12, are mainly represented by operations of:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Credit card**: credit transactions related to credit card limits, mostly without attached guarantees;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Business loans:** working capital operations, receivables, discounts and loans in general, with or without collateral;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Real estate loans:** loan and financing operations secured by real estate, with attached collateral;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Personal loans:** loan and payroll deduction card transactions, personal loans with and without collateral; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Agribusiness loans:** Financing operations for the costs of rural production, investment, marketing and/or industrialization granted to rural producers, with or without collateral.

Mitigation of Exposure

In order to maintain exposures within the risk levels established by senior management, Inter&Co adopts measures to mitigate credit risk. Credit risk exposure is mitigated through the structuring of guarantees, adapting the level of risk to be incurred to the characteristics of the guarantees provided at the time of granting. Risk indicators are continuously monitored, and proposals for alternative mitigation methods are evaluated whenever the credit risk exposure behavior of any unit, region, product, or segment so requires. Additionally, credit risk mitigation occurs through product repositioning and adjustments to operational processes or transaction approval levels.

**35**<br>

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|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

---

Credit standards guide operational units and encompass, among other aspects, the classification, requirements, selection, evaluation, formalization, control, and reinforcement of guarantees, aiming to ensure the adequacy and sufficiency of mitigating instruments throughout the loan cycle.

In 2025, there were no material changes in the nature of credit risk exposures, how they arise, or the Group's objectives, policies, and processes for managing them, although Inter&Co will continue to improve its internal risk management processes.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;i.Concentration by economic sector

Below is presented the concentration by economic sector related to loans and advances to customers:

---

| | | |
|:---|:---|:---|
| | **12/31/2025** | **12/31/2024** |
| Construction | 2080490 | 1612420 |
| Trade | 1658824 | 1341976 |
| Industries | 1385398 | 1125596 |
| Administrative activities | 785016 | 274894 |
| Financial activities | 406577 | 378690 |
| Agriculture | 69220 | 52490 |
| Other segments (a) | 1365293 | 1774595 |
| **Business clients** | **7750818** | **6560661** |
| **Individual clients** | **40500362** | **29035632** |
| **Total** | **48251180** | **35596293** |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) Mainly refers to real estate activities, communication services, transport, storage and mailing.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ii.Concentration of the portfolio

Below is presented the concentration of credit risk related to loans and advances to customers:

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **12/31/2025** | **12/31/2025** | **12/31/2024** | **12/31/2024** |
| | **Balance** | **% on Loans and advances to customers** | **Balance** | **% on Loans and advances to customers** |
| Largest debtor | 184344 | 0.38% | 123456 | 0.35% |
| 10 largest debtors | 1014930 | 2.10% | 964974 | 2.71% |
| 20 largest debtors | 1540450 | 3.19% | 1520889 | 4.27% |
| 50 largest debtors | 2477816 | 5.14% | 2378545 | 6.68% |
| 100 largest debtors | 3383310 | 7.01% | 3181258 | 8.94% |

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Measurement

Measurement of credit risk to the Group is carried out considering the following:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• At the time of granting credit, an assessment of the Customer's financial situation is carried out through the application of qualitative and quantitative methods, in order to support the adequacy of the proposed risk exposure;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• The assessment is performed at the counterparty level, considering information on collateral, when applicable. Credit risk exposure is also measured in extreme scenarios, using stress techniques and analysis of macroeconomic conditions, considering Brazilian interest rates, unemployment rates, inflation rates, and economic activity index;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• The models used to determine the internal rating of customers and loans are periodically reviewed to ensure they reflect the expected loss expectations, as detailed in explanatory note 12. The estimate of expected losses on financial assets is divided into three categories (stages):

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;▪ **Stage 1:** financial assets that have not shown a significant increase in credit risk;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;▪ **Stage 2:** financial assets that have shown a significant increase in credit risk; and

**36**<br>

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| | |
|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;▪ **Stage 3:** financial assets that have shown indications that they will not be fully honored under the originally agreed terms, or that are involved in bankruptcy proceedings, judicial reorganization, debt restructuring, or that require the execution of guarantees, and are therefore characterized as problematic assets.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Payment delays in portfolios are monitored to identify trends or changes in credit behavior and allow for the adoption of mitigating measures when necessary;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Expected credit loss reflects the risk level of loans and allows for monitoring and controlling the portfolio's exposure level and the adoption of risk mitigation measures;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Expected credit loss is a forecast of the risk levels of the loan portfolio. Its calculation is based on the historical payment behavior and the portfolio's distribution by product and risk level. This is a fundamental contribution to the process of setting prices for loans and advances to customers;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• In addition to monitoring and measuring indicators under normal conditions, simulations of changes in the business environment and economic scenario are also carried out in order to predict the impact of such changes on risk exposure levels, provisions and the balance of these portfolios, and to support the process of reviewing exposure limits and credit risk policy; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Expected losses are calculated by multiplying the credit risk parameters, as follows:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;▪ **Probability of Default (PD):** this refers to the probability of the client defaulting on their agreed obligations, according to internal evaluation models based on statistical methodologies. These models consider client behavior, internal ratings, business segments, product characteristics and warranties, as well as financial information and qualitative analyses from experts;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;▪ **Loss Given Default (LGD):** this refers to the percentage of loss relative to exposure in cases of default events, considering recovery efforts. Internal evaluation models are based on statistical methodologies that take into account the characteristics of the operation, such as product and warranty; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;▪ **Exposure at Default (EAD):** this refers to the book value of the exposure at the time the expected loss is estimated. In the case of credit commitments or receivables to be released, the EAD will include the expected value of converting these amounts into exposure on the part of the customers.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**b.Description of guarantees**

Potential losses related to financial instruments are mitigated by the use of various types of real guarantees, formalized through legal instruments. The evaluation/re-evaluation of the effectiveness of the guarantees is carried out at least once every twelve months, considering the characteristics of the asset given as collateral, its market value, and the legal security of the contracts.

The main forms of collateral are: term deposits; financial investments and securities; residential and commercial real estate and vehicles, including commercial instruments such as promissory notes, checks and credit card invoices. Among the guarantees and sureties, bank guarantees stand out.

Payroll loans, substantially represented by payroll-deducted credit cards and personal loans, are deducted directly from borrowers' pensions, income, or salaries and settled directly by the entity responsible for making these payments (a private company or government agency). Credit cards generally do not have collateral.

**37**<br>

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| | |
|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

---

**Guarantees of real estate loans and financing**

Real Estate Loan Portfolio Guarantees are substantially constituted by the financed property. The following table demonstrates the value of loans secured by real estate, segregated by Loan to Value (LTV). LTV is the ratio between the value of a loan and the value of the financed asset. A higher LTV may signal greater risk for the lender, as it indicates a lower participation of the borrower's own capital in the transaction.

---

| | | |
|:---|:---|:---|
| | **12/31/2025** | **12/31/2024** |
| Less than or equal to 30% | 2565053 | 1680479 |
| Greater than 30% and less than or equal to 50% | 4432991 | 3384141 |
| Greater than 50% and less than or equal to 70% | 6646170 | 4552068 |
| Greater than 70% and less than or equal to 90% | 2415905 | 1375696 |
| Greater than 90% | 134603 | 257803 |
| Total | **16194722** | **11250187** |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**c.Liquidity risk**

Liquidity risk represents the possibility that the Group may not be able to efficiently meet its financial obligations, whether expected or unexpected, including obligations arising from guarantees granted and extraordinary redemptions by clients. This risk also covers scenarios in which Inter&Co may face difficulties in negotiating the sale of assets at market prices, either due to the significant volume relative to usual transactions, or due to market disruptions or dysfunctions.

Liquidity risk is managed institutionally through a governance structure, with responsibilities clearly distributed among the Board of Directors, the Assets and Liabilities Committee (ALCO), the Risk Committee, and the Risk Management Officer (CRO). The latter has the specific responsibility of continuously monitoring and tracking liquidity risk.

The risk management structure operates independently and proactively, aiming to continuously monitor liquidity indicators and prevent any extrapolation of established limits. Management comprehensively covers Inter&Co's cash inflows and outflows, allowing for the timely implementation of mitigation actions when necessary.

Liquidity risk monitoring is performed daily, with follow-up conducted periodically by the Assets and Liabilities Committee (ALCO), which systematically evaluates available liquidity risk information, including:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Mismatch between assets and liabilities;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Concentration of the 10 largest investors;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Net Funding;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Liquidity limits;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Maturity forecast;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Stress tests based on internally defined scenarios;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Liquidity contingency plans;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Monitoring of Liquidity Ratio; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Reports with information on positions held by Inter and its subsidiaries.

The structure considers the internal and external factors that impact the Group's liquidity, carrying out detailed daily monitoring of incoming and outgoing movements of loans and advances to customers, Term Deposits, Savings, Agribusiness Credit Notes (LCA), Real Estate Notes with Real Guarantee (LCI), Guaranteed Real Estate Notes (LIG), Financial Letter (LF) and Demand Deposits.

The group observes and utilizes the information presented on note 6.d as a component for monitoring liquidity risk.

**38**<br>

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| | |
|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

---

As of December 31, 2025, there were no material changes in the nature of liquidity risk exposures, monitoring methodology, internal policies, or the Group's processes for managing them. Nevertheless, the Group continues improve its internal risk management processes.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**d.Analyses of financial instruments by remaining contractual term**

The table below presents the projected future realizable value of the Group's financial assets and liabilities by contractual term:

---

| | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| | | **Current** | **Current** | **Current** | **Non-Current** | **Non-Current** | **Total** | **Total** |
| | **Note** | **1 to 30 days** | **31 to 180 days** | **181 to 365 days** | **1 to 5 Years** | **Over 5 years** | **12/31/2025** | **12/31/2024** |
| **Financial assets** | | | | | | | | |
| Cash and cash equivalents | 8 | 3801513 |  |  |  |  | 3801513 | 1108394 |
| Amounts due from financial institutions, net of provisions for expected credit losses | 9 | 4600218 |  |  |  |  | 4600218 | 6194960 |
| Deposits at Central Bank of Brazil |  | 7867658 |  |  |  |  | 7867658 | 5285402 |
| Securities, net of provisions for expected credit losses | 10 | 612626 | 1602869 | 3120725 | 15945794 | 7728309 | 29010323 | 23899551 |
| Derivative financial assets | 11 | 55195 | 2806 | 914 |  |  | 58915 | 563 |
| Loans and advances to customers, net of provisions for expected credit losses | 12.a | 1256767 | 5864069 | 9408528 | 8329862 | 20391878 | 45251104 | 33327355 |
| Other assets (a) | 15 |  | 162091 |  | 120238 | 369479 | 651808 | 513081 |
| **Total** |  | **18193977** | **7631835** | **12530167** | **24395894** | **28489666** | **91241539** | **70329306** |
| **Financial liabilities** |  |  |  |  |  |  |  |  |
| Deposits from customers (b) | 16 | 19882715 | 2714755 | 5222151 | 27063463 |  | 54883084 | 42803229 |
| Deposits from banks | 17 | 14517220 | 21412 | 47072 |  |  | 14585704 | 11319577 |
| Securities issued | 18 | 287004 | 2788361 | 2213720 | 7772061 | 1065998 | 14127144 | 9890219 |
| Derivative financial liabilities | 11 | 4149 | 48538 | 271 | 1156 |  | 54114 | 70048 |
| Borrowing and on-lending | 19 |  |  | 285089 | 532054 | 352 | 817495 | 128924 |
| Other liabilities (c) | 22 |  |  | 4633 | 113917 |  | 118550 | 113690 |
| **Total** |  | **34691088** | **5573066** | **7772936** | **35482651** | **1066350** | **84586091** | **64325687** |
| **Asset/Liability Difference (d)** |  | **(16497111)** | **2058769** | **4757231** | **(11086757)** | **27423316** | **6655448** | **6003619** |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) Other financial assets consist substantially of amounts relating to the variable portion of the sale of 40% of the subsidiary Inter Digital Corretora e Consultoria de Seguros Ltda. ("Inter Seguros"), to Wiz Soluções e Corretagem de Seguros SA ("Wiz") on May 8, 2019, advance payment on a foreign exchange contract, commissions and bonuses receivable, and premium or discount on a financial asset transfer transaction;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) Overall, the CDB (time deposit) are issued with early liquidity clause, then the client (counterparty) could redeem it anytime until the final maturity. For disclosure purpose, the CDBs are allocated according to the remaining days until the maturity. Therefore, for risk management purpose under both market risk and liquidity risk, it is considered a methodology (behavior statistic model) which is focused on allocating the positions (CDB) at a more probable maturity;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) Composed of financial liabilities from leases, as per explanatory note 22.b; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) The mismatches observed arise from the different characteristics and contractual terms of the financial assets and liabilities, and do not necessarily represent limitations on the Group's effective liquidity position.

The group observes and utilizes this information as a component for monitoring liquidity risk

**39**<br>

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| | |
|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**e.Financial assets and liabilities *using a current/non-current* classification**

The table below represents the Group's current financial assets (realized within 12 months of the reporting date), non-current financial assets (realized more than 12 months after the reporting date) and current financial liabilities (due to be settled within 12 months of the reporting date) and non-current financial liabilities (due to be settled more than 12 months after the reporting date):

---

| | | | | |
|:---|:---|:---|:---|:---|
| | | **12/31/2025** | **12/31/2025** | **12/31/2025** |
| | **Note** | **Current** | **Non-current** | **Total** |
| **Financial assets** | | | | |
| Cash and equivalents | 8 | 3801513 |  | 3801513 |
| Amounts due from financial institutions, net of provisions for expected credit losses | 9 | 4600218 |  | 4600218 |
| Deposits at Central Bank of Brazil |  | 7867658 |  | 7867658 |
| Securities, net of provisions for expected credit losses | 10 | 5336220 | 23674103 | 29010323 |
| Derivative financial assets | 11 | 58915 |  | 58915 |
| Loans and advances to customers, net of provisions for expected credit losses | 12 | 16529364 | 28721740 | 45251104 |
| Other assets (a) | 15 | 162091 | 489717 | 651808 |
| **Total** |  | **38355979** | **52885560** | **91241539** |
| **Financial liabilities** |  |  |  |  |
| Deposits from customers (b) | 16 | 27819621 | 27063463 | 54883084 |
| Deposits from banks | 17 | 14585704 |  | 14585704 |
| Securities issued | 18 | 5289085 | 8838059 | 14127144 |
| Derivative financial liabilities | 11 | 52958 | 1156 | 54114 |
| Borrowings and on-lending | 19 | 285089 | 532406 | 817495 |
| Other liabilities (c) | 22 | 4633 | 113917 | 118550 |
| **Total** |  | **48037090** | **36549001** | **84586091** |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) Other financial assets consist substantially of amounts relating to the variable portion of the sale of 40% of the subsidiary Inter Digital Corretora e Consultoria de Seguros Ltda. ("Inter Seguros"), to Wiz Soluções e Corretagem de Seguros SA ("Wiz") on May 8, 2019, advance payment on a foreign exchange contract, commissions and bonuses receivable, and premium or discount on a financial asset transfer transaction;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) Overall, the CDB (time deposit) are issued with early liquidity clause, then the client (counterparty) could redeem it anytime until the final maturity. For disclosure purpose, the CDBs are allocated according to the remaining days until the maturity. Therefore, for risk management purpose under both market risk and liquidity risk, it is considered a methodology (behavior statistic model) which is focused on allocating the positions (CDB) at a more probable maturity; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) Composed of financial liabilities from leases, as per explanatory note 22.b.

**40**<br>

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| | |
|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

---

---

| | | | | |
|:---|:---|:---|:---|:---|
| | | **12/31/2024** | **12/31/2024** | **12/31/2024** |
| | **Note** | **Current** | **Non-current** | **Total** |
| **Financial assets** | | | | |
| Cash and cash equivalents | 8 | 1108394 |  | 1108394 |
| Amounts due from financial institutions, net of provisions for expected credit losses | 9 | 6194960 |  | 6194960 |
| Deposits at Central Bank of Brazil |  | 5285402 |  | 5285402 |
| Securities, net of provisions for expected credit losses | 10 | 5379079 | 18520472 | 23899551 |
| Derivative financial assets | 11 | 563 |  | 563 |
| Loans and advances to customers, net of provisions for expected credit losses | 12 | 15686443 | 17640912 | 33327355 |
| Other assets | 15 |  | 513081 | 513081 |
| **Total** |  | **33654841** | **36674465** | **70329306** |
| **Financial liabilities** |  |  |  |  |
| Deposits from customers | 16 | 25942634 | 16860595 | 42803229 |
| Deposits from banks | 17 | 11319577 |  | 11319577 |
| Securities issued | 18 | 6427756 | 3462463 | 9890219 |
| Derivative financial liabilities | 11 | 70003 | 45 | 70048 |
| Borrowings and on-lending | 19 | 111806 | 17118 | 128924 |
| Other liabilities | 22 | 1011 | 112679 | 113690 |
| **Total** |  | **43872787** | **20452900** | **64325687** |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**f.Market risk**

Market risk is defined as the possibility of losses resulting from fluctuations in the market values of positions held by the Institution and its subsidiaries, including the risks of transactions subject to fluctuations in exchange rates, interest rates, share prices and commodity prices.

At the Group, market risk management's main objective is to support business areas by establishing processes and implementing the necessary tools to assess and control related risks. This framework enables the measurement and monitoring of risk levels according to guidelines established by senior management.

Market risk management is monitored daily, with regular monitoring conducted by the Assets and Liabilities Committee (ALCO). Market risk controls enable analytical assessment of information and are constantly being refined. The Institution and its subsidiaries have been continually improving internal risk management and mitigation practices.

**Measurement**

Within the risk management process, the Group classifies its operations, including derivative financial instruments, as follows:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Trading book:** considers all operations intended to be traded before their contractual maturity or intended to hedge the trading portfolio and which are not subject to limitations on their negotiability.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Banking book:** considers operations not classified in the trading portfolio, the main characteristic of which is the intention to hold the respective operations until maturity.

In line with market practices, the Group manages its risks dynamically, seeking to identify, measure, evaluate, monitor, report, control and mitigate the exposures to market risks of its own positions. One of the methods of assessing the positions subject to market risk is the Value at Risk (VaR) model. The methodology used to calculate the VaR is the parametric model with a confidence level (CL) of 99% and a holding period of twenty one days.

**41**<br>

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| | |
|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

---

The value-at-risk for the Trading Book positions are as follows:

---

| | | |
|:---|:---|:---|
| **Risk factor - R$ thousands** | **12/31/2025** | **12/31/2024** |
| IPCA Coupon (a) | 5370 | 13738 |
| Fixed rate | 401 | 3951 |
| USD Coupon | 5734 | 2675 |
| Foreign currencies | 18740 | 28036 |
| Share price | 70 | 193 |
| **Subtotal** | **30314** | **48593** |
| Diversification effects (correlation) | 12270 | 24539 |
| **Value-at-Risk** | **18044** | **24054** |
| **VaR over assets** | **0.02%** | **0.03%** |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) Price index coupon is composed of the risk factors IPCA (consumer price index calculated by IBGE - Brazilian Institute of Geography and Statistics) and IGPM (General Price Index - Market, calculated by Fundação Getulio Vargas (FGV).

The VaR of the banking portfolio are as follows:

---

| | | |
|:---|:---|:---|
| **Risk factor - R$ thousands** | **12/31/2025** | **12/31/2024** |
| IPCA Coupon (a) | 869347 | 976186 |
| Fixed rate | 74245 | 116296 |
| TR Coupon (b) | 34499 | 53790 |
| Others | 294141 | 181069 |
| **Subtotal** | **1272232** | **1327341** |
| Diversification effects (correlation) | 325523 | 347688 |
| **Value-at-Risk** | **946709** | **979653** |
| **VarR over assets** | **0.96%** | **1.28%** |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) Price index coupon is composed of the risk factors IPCA (consumer price index calculated by IBGE - Brazilian Institute of Geography and Statistics) and IGPM (General Price Index - Market, calculated by Fundação Getulio Vargas (FGV); and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) The interest rate coupon is equivalent to the Reference Rate (TR) and is one of the components that define the profitability of savings and the FGTS (Service Time Guarantee Fund).

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**a.Sensitivity analysis**

To determine the sensitivity of the Group's economic value position to market movements, we calculate the delta of the marked-to-market value (MTM) of assets and liabilities in different scenarios, considering the relevant risk factors, during the analyzed period. We present the results that would negatively affect our positions, according to each scenario:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Scenario 1:** based on market information, shocks of 1 basis point were applied to interest rates and 1% variation to prices (foreign currencies and shares);

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Scenario 2:** shocks of 25% variation were determined in the curves and market prices; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Scenario 3:** shocks of 50% variation were determined in the curves and market prices.

It is important to note that the impacts reflect a static view of the portfolio, and that market dynamics and portfolio composition cause these positions to change continuously and do not necessarily reflect the position shown here. The group has a continuous market risk monitoring process, and in case of position/portfolio deterioration, mitigating actions are taken to minimize possible negative effects.

**42**<br>

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| | |
|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

---

---

| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| **Exposures - R$ thousand**<br>***Banking and Trading book*** | **Scenarios** | **Scenarios** | **Scenarios** | **Scenarios** | **Scenarios** |<br>**12/31/2025** |
| **Risk factor** | **Rate variation in scenario 1** | **Scenario 1** | **Rate variation in scenario 2** | **Scenario 2** | **Rate variation in scenario 3** | **Scenario 3** |
| IPCA coupon (a) | increase | (5638) | increase | (914806) | increase | (1648619) |
| Fixed rate | increase | (4362) | increase | (1379571) | increase | (2590233) |
| TR coupon (b) | increase | (511) | increase | (122128) | increase | (208431) |
| USD coupon | decrease | (46) | decrease | (8085) | decrease | (16369) |
| Others | decrease | (2554) | decrease | (63843) | decrease | (127687) |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) The IPCA is a consumer price index calculated by the IBGE (accumulated during each period); and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) The Reference Rate (TR) is one of the components that determine the profitability of savings accounts and the FGTS (Severance Indemnity Fund).

---

| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| **Exposures - R$ thousand**<br>***Banking and Trading book*** | **Scenarios** | **Scenarios** | **Scenarios** | **Scenarios** | **Scenarios** |<br>**12/31/2024** |
| **Risk factor** | **Rate variation in scenario 1** | **Scenario 1** | **Rate variation in scenario 2** | **Scenario 2** | **Rate variation in scenario 3** | **Scenario 3** |
| IPCA coupon (a) | increase | (4870) | increase | (834006) | increase | (1511875) |
| Fixed rate | increase | (2766) | increase | (988366) | increase | (1848407) |
| TR coupon (b) | increase | (214) | increase | (56565) | increase | (96402) |
| USD coupon | decrease | (26) | decrease | (4477) | decrease | (9047) |
| Others | increase | (19) | decrease | (1912) | decrease | (628) |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) The IPCA is a consumer price index calculated by the IBGE (accumulated during each period); and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) The Reference Rate (TR) is one of the components that determine the profitability of savings accounts and the FGTS (Severance Indemnity Fund).

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**b.Operational risk**

Policy

Inter considers the management of operational risks strategic for the success, transparency, and longevity of its business. The adoption of best practices is essential for its sustainability and growth.

Operational risk management aims to identify, assess and monitor risks, and is defined as the risk of losses resulting from inadequate or failed internal processes, people and systems, or external events. This definition includes legal risk, but excludes strategic and reputational risk.

Operational risk events can be classified:

&nbsp;&nbsp;&nbsp;&nbsp;• Internal frauds;

&nbsp;&nbsp;&nbsp;&nbsp;• External frauds;

&nbsp;&nbsp;&nbsp;&nbsp;• Labor demands and poor workplace safety;

&nbsp;&nbsp;&nbsp;&nbsp;• Inappropriate practices relating to end users, customers, products and services;

&nbsp;&nbsp;&nbsp;&nbsp;• Damage to physical assets owned or used by the institution;

&nbsp;&nbsp;&nbsp;&nbsp;• Situations that lead to the interruption of the institution's activities or the discontinuity of services provided, including payments;

&nbsp;&nbsp;&nbsp;&nbsp;• Failures in information technology (IT) systems, processes or infrastructure; and

&nbsp;&nbsp;&nbsp;&nbsp;• Failures in the execution, compliance with deadlines or management of the institution's activities, including those related to payment arrangements.

For payment activities, the clauses include:

I - failures in the protection and security of sensitive data related to both end-user credentials and other information exchanged for the purpose of carrying out payment transactions;

II - failures in the identification and authentication of the end user in a payment transaction;

III - failures in the authorization of payment transactions; and

IV - failures in initiating payment transactions.

Inter adopts the management model of the three lines of defense in light of its size, business model and risk appetite.

**43**<br>

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| | |
|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

---

**Operational Risk Management**

The operational risk management structure, including technological and cyber risks, promotes an organizational culture focused on prevention and effective risk management. This approach encompasses a forward-looking view to anticipate future risks and a historical perspective to analyze trends and patterns of losses.

These procedures are supported by market tools, best practices based on international frameworks, a RAS (Risk Appetite Statement) approved by the Board of Directors, as well as a internal controls system, independently evaluated for their effectiveness and execution, in order to ensure compliance with the risk appetite limits defined by the Company.

**7. Fair value of financial assets and liabilities**

Financial instruments are classified into the following measurement categories:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Fair value through profit or loss (FVTPL);

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Fair value through other comprehensive income (FVOCI); and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Amortized cost.

The measurement of the fair value of a financial asset or liability is classified into one of three approaches based on the type of information used for valuation, known as fair value hierarchy levels:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Level 1 –** Includes financial instruments whose fair values are based on quoted (unadjusted) prices in active markets for identical assets or liabilities.

An active market is one in which transactions for the measured asset or liability occur with sufficient frequency and volume to provide pricing information on an ongoing basis.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Level 2 –** It includes assets and liabilities that do not have prices directly available in active markets, and are priced using conventional or internal models.

The methodology used for measuring financial assets and liabilities classified as "Level 2" employs observable information for the asset or liability at market: (i) quoted prices of similar items in an active market; (ii) identical items in an inactive market; or (iii) other information extracted from related markets.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Level 3 –** It utilizes unobservable information for the asset or liability, allowing the application of internal models and techniques.

The following table presents the composition of financial instruments according to their accounting classification: fair value through profit or loss (FVPL), fair value through other comprehensive income (FVOCI), and amortized cost. It also shows the carrying amounts and fair values of the financial instruments, including their levels in the fair value hierarchy. Inter does not include fair value information for financial assets and liabilities when the carrying amount is a reasonable approximation of fair value.

**44**<br>

------

---

| | |
|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**a.Fair value through profit or loss (FVTPL) - Hierarchy Levels**

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **12/31/2025** | **12/31/2025** | **12/31/2025** | **12/31/2025** |
| **Financial assets** | **Level 1** | **Level 2** | **Level 3** | **Fair Value** |
| Securities issued by financial institutions |  | 672512 |  | 672512 |
| Investment funds shares | 258626 | 280559 |  | 539185 |
| Brazilian government securities | 485596 |  |  | 485596 |
| Bonds and shares issued by non-financial companies |  | 297752 |  | 297752 |
| Securities issued abroad | 29148 |  |  | 29148 |
| Derivative financial assets |  | 58915 |  | 58915 |
| **Total** | **773370** | **1309738** | **—** | **2083108** |
| **Financial liabilities** |  |  |  |  |
| Derivative financial liabilities | **—** | **54114** | **—** | **54114** |
| **Total** | **—** | **54114** | **—** | **54114** |

---

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | **12/31/2024** | **12/31/2024** | **12/31/2024** | **12/31/2024** |
| **Financial assets** | **Level 1** | **Level 2** | **Level 3** | **Fair Value** |
| Securities issued by financial institutions | 15987 | 374000 |  | 389987 |
| Investment funds shares | 199891 | 93322 |  | 293213 |
| Brazilian government securities | 432316 | 32081 |  | 464397 |
| Bonds and shares issued by non-financial companies |  | 226237 |  | 226237 |
| Derivative financial assets |  | 563 |  | 563 |
| **Total** | **648194** | **726203** | **—** | **1374397** |
| **Financial liabilities** |  |  |  |  |
| Derivative financial liabilities |  | 70048 |  | 70048 |
| **Total** | **—** | **70048** | **—** | **70048** |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**b. Fair value through other comprehensive income (FVOCI) - Hierarchy Levels**

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **12/31/2025** | **12/31/2025** | **12/31/2025** | **12/31/2025** |
| **Financial instruments** | **Level 1** | **Level 2** | **Level 3** | **Fair Value** |
| Brazilian government securities | 20298248 |  |  | 20298248 |
| Securities issued abroad | 993494 | 2741439 |  | 3734933 |
| Bonds and shares issued by non-financial companies |  | 581390 |  | 581390 |
| Securities issued by financial institutions |  | 107671 |  | 107671 |
| **Total** | **21291742** | **3430500** | **—** | **24722242** |

---

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | **12/31/2024** | **12/31/2024** | **12/31/2024** | **12/31/2024** |
| **Financial instruments** | **Level 1** | **Level 2** | **Level 3** | **Fair Value** |
| Brazilian government securities | 16183821 |  |  | 16183821 |
| Securities issued abroad | 229204 | 3600898 |  | 3830102 |
| Bonds and shares issued by non-financial companies |  | 33880 |  | 33880 |
| Investment funds shares |  | 706022 |  | 706022 |
| Securities issued by financial institutions |  | 158713 |  | 158713 |
| **Total** | **16413025** | **4499513** | **—** | **20912538** |

---

**45**<br>

------

---

| | |
|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**c.Financial instruments that are not measured at fair value - Hierarchy Levels**

The table below shows the book and fair values of financial instruments that were not presented at fair value in the balance sheet, as well as their categorization by hierarchical levels.

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
| | **12/31/2025** | **12/31/2025** | **12/31/2025** | **12/31/2025** | **12/31/2025** |
| **Financial Assets** | **Level 1** | **Level 2** | **Level 3** | **Fair Value** | **Book Value** |
| Loans and advances to customers, net of provisions for expected credit losses |  |  | 45007406 | 45007406 | 45251104 |
| Amounts due from financial institutions, net of provisions for expected credit losses |  |  | 4595148 | 4595148 | 4600218 |
| Deposits at Central Bank of Brazil |  |  |  | 7867658 | 7867658 |
| Cash and equivalents |  |  |  | 3801513 | 3801513 |
| Brazilian government securities | 1184277 |  |  | 1184277 | 1301136 |
| Securities issued abroad |  | 405523 |  | 405523 | 405523 |
| Rural product certificate |  |  | 558471 | 558471 | 557229 |
| **Total** | **1184277** | **405523** | **50161025** | **63419996** | **63784381** |
| **Financial Liabilities** |  |  |  |  |  |
| Deposits from customers |  | 54911778 |  | 54911778 | 54883084 |
| Deposits from banks |  | 14585740 |  | 14585740 | 14585704 |
| Securities issued |  | 14174392 |  | 14174392 | 14127144 |
| Borrowings and on-lending |  | 817495 |  | 817495 | 817495 |
| **Total** | **—** | **84489405** | **—** | **84489405** | **84413427** |

---

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
| | **12/31/2024** | **12/31/2024** | **12/31/2024** | **12/31/2024** | **12/31/2024** |
| **Financial Assets** | **Level 1** | **Level 2** | **Level 3** | **Fair Value** | **Book Value** |
| Loans and advances to customers, net of provisions for expected credit losses |  |  | 33078786 | 33078786 | 33327355 |
| Amounts due from financial institutions, net of provisions for expected credit losses |  |  | 6192419 | 6192419 | 6194960 |
| Deposits at Central Bank of Brazil |  |  |  | 5285402 | 5285402 |
| Cash and equivalents |  |  |  | 1108394 | 1108394 |
| Brazilian government securities | 1047312 |  |  | 1047312 | 1189489 |
| Rural product certificate |  |  | 424850 | 424850 | 423690 |
| **Total** | **1047312** | **—** | **39696055** | **47137163** | **47529290** |
| **Financial Liabilities** |  |  |  |  |  |
| Deposits from customers |  | 42804543 |  | 42804543 | 42803229 |
| Deposits from banks |  | 11319577 |  | 11319577 | 11319577 |
| Securities issued |  | 9874012 |  | 9874012 | 9890219 |
| Borrowings and on-lending |  | 128924 |  | 128924 | 128924 |
| **Total** | **—** | **64127056** | **—** | **64127056** | **64141949** |

---

**Loans and advances to customers, Loans and advances to financial institutions and Rural product certificates, net of provision:** Fair value is estimated for groups of loans with similar financial and risk characteristics, net of provision. It is calculated by discounting the projected cash flows of principal and interest to maturity, using a rate proportional to the risk associated with the estimated cash flows. The assumptions related to cash flows and discount rates are determined using market-available information and credit risk assessments associated with the customers.

**Required reserves at the Central Bank of Brazil and cash and cash equivalents:** The carrying amount of these instruments approximates their fair value.

**Brazilian government bonds:** Market-quoted prices are the best indicators of the fair values of these financial instruments.

**46**<br>

------

---

| | |
|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

---

**Securities and Bonds Issued Abroad:** Market-quoted prices are the best indicators of the fair values of these financial instruments, and can be priced using conventional or internal models, with inputs obtained directly or constructed from observations of active markets, or even generated by statistical and mathematical models.

**Other Financial Assets/Liabilities:** The carrying amounts of these instruments closely approximate their fair values.

**Deposits with customers, deposits with financial institutions, and issued securities:** These are calculated by discounting the estimated cash flows using market interest rates.

During the fiscal year ended December 31, 2025, there were no changes in the measurement method for financial instruments that resulted in the reclassification of financial assets and liabilities between different levels of the fair value hierarchy.

**8. Cash and cash equivalents**

---

| | | |
|:---|:---|:---|
| | **12/31/2025** | **12/31/2024** |
| Cash and equivalents in foreign currency | 2891189 | 770623 |
| Cash and equivalents in national currency | 247183 | 212573 |
| Reverse repurchase agreements (a) | 663141 | 125198 |
| **Total** | **3801513** | **1108394** |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) Refers to operations whose maturity, on the investment date, was equal to or less than 90 days and present an insignificant risk of change in fair value. Due to the short term and low volatility of these financial instruments, no provision for losses was made, since the credit risk is considered minimal and there is no expectation of significant variations in market value until maturity.

**9. Amounts due from financial institutions, net of provisions for expected credit losses**

---

| | | |
|:---|:---|:---|
| | **12/31/2025** | **12/31/2024** |
| Loans to financial institutions (a) | 4313571 | 5586520 |
| Interbank deposit investments | 267305 | 579720 |
| Interbank on-lending | 20553 | 33920 |
| Expected credit loss (a) | (1211) | (5200) |
| **Total** | **4600218** | **6194960** |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) Refers substantially to the anticipation of receivables.

**47**<br>

------

---

| | |
|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

---

**10. Securities, net of provisions for expected credit losses**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**a.Composition of securities net of expected credit losses:** 

---

| | | |
|:---|:---|:---|
| | **12/31/2025** | **12/31/2024** |
| **Fair value through other comprehensive income - FVOCI** | | |
| Financial treasury bills (LFT) | 12088911 | 10637587 |
| National treasury bills (LTN) | 4405497 | 1814818 |
| National treasury notes (NTN) | 3803839 | 3731416 |
| Securities issued abroad | 3734933 | 3830102 |
| Commercial promissory notes | 562765 | 593027 |
| Certificates of real estate receivables | 69351 | 49853 |
| Certificates of agricultural receivables | 38320 | 63141 |
| Debentures | 18626 | 33880 |
| Investment fund shares (a) |  | 158714 |
| **Subtotal** | **24722242** | **20912538** |
| **Amortized cost** |  |  |
| National treasury notes (NTN) | 704788 | 671839 |
| National treasury bills (LTN) | 596348 | 517650 |
| Rural product bill | 557229 | 423690 |
| Securities issued abroad | 405523 |  |
| **Subtotal** | **2263888** | **1613179** |
| **Fair value through profit or loss - FVTPL** |  |  |
| Investment fund shares | 539184 | 293216 |
| Certificates of real estate receivables | 496569 | 227337 |
| Financial treasury bills (LFT) | 483983 | 451424 |
| Commercial promissory notes | 160728 | 25069 |
| Debentures | 137024 | 125192 |
| Certificates of agricultural receivables | 122382 | 83368 |
| Securities issued abroad | 29148 |  |
| Bank deposit certificates | 22619 | 101043 |
| Financial bills (LF) | 18276 |  |
| Development bills of credit | 5625 |  |
| Agribusiness credit bills (LCA) | 5535 | 36709 |
| National treasury notes (NTN) | 1614 | 28960 |
| Real estate credit bills (LCI) | 1506 | 1516 |
| **Subtotal** | **2024193** | **1373834** |
| **Total** | **29010323** | **23899551** |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) Previously classified as FVOCI and transferred to FVTPL in the current fiscal year. The change was made to reflect management strategy and there was no impact on the result as a result of the transfer.

As of December 31, 2025, the expected loss on securities totaled R$46,717, broken down as follows: R$28,259 (60.5%) in stage 1, R$4,981 (10.7%) in stage 2, and R$13,477 (28.8%) in stage 3 (As of December 31, 2024, the expected loss totaled R$53,770, broken down as follows: R$30,487 (56.7%) in stage 1, R$11,297 (21.0%) in stage 2, and R$11,986 (22.3%) in stage 3).

Inter&Co classifies R$27,066,513 (93.3%) of the portfolio as low credit risk, mainly due to the predominance of Federal Government Bonds (Brazil). For this reason, no provisions for expected credit loss are made for this portion (As of December 31, 2024 totaled R$21,667,810 (92.7%)).

The remaining R$1,952,810 (6.7%) of the portfolio corresponds to assets that have inherent credit risk, and are therefore subject to assessment for the establishment of provisions (As of December 31, 2024 totaled R$1,698,105 (7.3%)).

**48**<br>

------

---

| | |
|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

---

Credit risk securities are classified as follows: R$2,124,821 (77.1%) in stage 1, R$75,862 (2.8%) in stage 2 and R$17,956 (0.7%) in stage 3 (As of December 31, 2024 were classified: R$1,618,185 (6.9%) in stage 1, R$54,986 (0.2%) in stage 2 and R$24,934 (0.1%) in stage 3).

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**b.Breakdown of the carrying amount of securities by maturity, net of provisions for expected credit losses**

---

| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| | **12/31/2025** | **12/31/2025** | **12/31/2025** | **12/31/2025** | **12/31/2025** | **12/31/2025** |
| | **Up to 3 months** | **3 months to 1 year** | **1 year to 3 years** | **From 3 to 5 years** | **Above 5 years** | **Book value** |
| **Fair value through other comprehensive income - FVOCI** | **1001238** | **3226917** | **8905899** | **4130580** | **7457608** | **24722242** |
| Financial treasury bills (LFT) | 7053 | 17979 | 5560970 | 1766182 | 4736727 | 12088911 |
| National treasury bills (LTN) |  | 426846 | 1052186 | 934293 | 1992172 | 4405497 |
| National treasury notes (NTN) |  | 2045 | 1963930 | 1297121 | 540743 | 3803839 |
| Securities issued abroad | 992815 | 2742118 |  |  |  | 3734933 |
| Commercial promissory notes | 488 |  | 297608 | 104056 | 160613 | 562765 |
| Certificates of real estate receivables | 220 | 32543 | 19344 | 5589 | 11655 | 69351 |
| Certificates of agricultural receivables | 446 | 568 | 11568 | 10040 | 15698 | 38320 |
| Debentures | 216 | 4818 | 293 | 13299 |  | 18626 |
| **Amortized cost** | **93279** | **222697** | **1323217** | **624695** | **—** | **2263888** |
| National treasury notes (NTN) |  |  | 185700 | 519088 |  | 704788 |
| National treasury bills (LTN) |  |  | 540540 | 55808 |  | 596348 |
| Rural product bill | 93279 | 222697 | 191454 | 49799 |  | 557229 |
| Securities issued abroad |  |  | 405523 |  |  | 405523 |
| **Fair value through profit or loss - FVTPL** | **618372** | **173717** | **574396** | **387007** | **270701** | **2024193** |
| Investment fund shares | 539184 |  |  |  |  | 539184 |
| Certificates of real estate receivables | 35 | 151933 | 55605 | 138836 | 150160 | 496569 |
| Financial treasury bills (LFT) | 43260 | 543 | 388952 | 51228 |  | 483983 |
| Commercial promissory notes |  |  | 25081 | 135647 |  | 160728 |
| Debentures | 124 | 1869 | 45150 | 25035 | 64846 | 137024 |
| Certificates of agricultural receivables | 264 | 2618 | 40987 | 30395 | 48118 | 122382 |
| Securities issued abroad | 29148 |  |  |  |  | 29148 |
| Bank deposit certificates | 5405 | 11467 | 5057 | 448 | 242 | 22619 |
| Financial bills (LF) |  | 2907 | 9465 |  | 5904 | 18276 |
| Development bills of credit |  | 289 |  | 5336 |  | 5625 |
| Agribusiness credit bills (LCA) | 323 | 1215 | 3990 | 7 |  | 5535 |
| National treasury notes (NTN) |  | 32 | 76 | 75 | 1431 | 1614 |
| Real estate credit bills (LCI) | 629 | 844 | 33 |  |  | 1506 |
| **Total** | **1712889** | **3623331** | **10803512** | **5142282** | **7728309** | **29010323** |

---

**49**<br>

------

---

| | |
|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

---

---

| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| | **12/31/2024** | **12/31/2024** | **12/31/2024** | **12/31/2024** | **12/31/2024** | **12/31/2024** |
| | **Up to 3 months** | **3 months to 1 year** | **1 year to 3 years** | **From 3 to 5 years** | **Above 5 years** | **Book value** |
| **Fair value through other comprehensive income - FVOCI** | **906003** | **3694441** | **2912511** | **8559626** | **4839957** | **20912538** |
| Financial treasury bills (LFT) |  |  | 1031372 | 7612413 | 1993802 | 10637587 |
| National treasury bills (LTN) | 451864 |  | 744217 | 343973 | 274764 | 1814818 |
| National treasury notes (NTN) |  | 168034 | 1005067 | 404732 | 2153583 | 3731416 |
| Securities issued abroad | 431417 | 3398685 |  |  |  | 3830102 |
| Commercial promissory notes |  | 122555 | 100993 | 117240 | 252239 | 593027 |
| Certificates of real estate receivables | 11320 |  |  | 6075 | 32458 | 49853 |
| Certificates of agricultural receivables | 10298 |  | 23476 | 29367 |  | 63141 |
| Debentures | 1104 | 5167 | 135 | 14777 | 12697 | 33880 |
| Investment fund shares |  |  | 7251 | 31049 | 120414 | 158714 |
| **Amortized cost** | **—** | **159232** | **719935** | **62173** | **671839** | **1613179** |
| National treasury notes (NTN) |  |  |  |  | 671839 | 671839 |
| National treasury bills (LTN) |  |  | 469309 | 48341 |  | 517650 |
| Rural product bill |  | 159232 | 250626 | 13832 |  | 423690 |
| **Fair value through profit or loss - FVTPL** | **362169** | **257234** | **314459** | **124766** | **315206** | **1373834** |
| Investment fund shares | 288707 |  | 4509 |  |  | 293216 |
| Certificates of real estate receivables | 154 | 35 | 10906 | 36137 | 180105 | 227337 |
| Financial treasury bills (LFT) | 21622 | 219135 | 194586 | 10977 | 5104 | 451424 |
| Commercial promissory notes |  |  |  | 25069 |  | 25069 |
| Debentures | 27854 | 168 | 9176 | 11604 | 76390 | 125192 |
| Certificates of agricultural receivables | 32 | 61 | 19374 | 40533 | 23368 | 83368 |
| Bank deposit certificates | 23002 | 7759 | 68489 | 412 | 1381 | 101043 |
| Agribusiness credit bills (LCA) | 642 | 28808 | 7192 | 34 | 33 | 36709 |
| National treasury notes (NTN) |  |  | 135 |  | 28825 | 28960 |
| Real estate credit bills (LCI) | 156 | 1268 | 92 |  |  | 1516 |
| **Total** | **1268172** | **4110907** | **3946905** | **8746565** | **5827002** | **23899551** |

---

**11. Derivative financial instruments**

The accounting policy on Derivatives is presented in Note 4, item e.

Inter&Co engages in derivatives trading to meet its own needs and those of its clients, aiming to reduce exposure to market risks, exchange rate fluctuations, and interest rate variations.

These operations encompass various types of derivatives, such as forward contracts, futures, swaps, options, and credit derivatives.

**Forward contracts:** These are traded over-the-counter, where the purchase or sale of financial or non-financial instruments occurs on a specific future date, at a pre-agreed price.

The main objective of using forward contracts is to mitigate market risks arising from Inter's exposure and to meet client demands. Forward contracts consider the purchase or sale of a specific asset based on a pre-agreed price, with settlement on a future date.

**Futures contracts:** These are standardized contracts, traded on the stock exchange, that establish the purchase or sale of financial or non-financial instruments on a future date, at a fixed price.

The Group's objective in using futures contracts is to mitigate: (i) risks arising from exchange rate-linked exposures, including investments abroad; and (ii) risks arising from the mismatch between interest rates of active positions and funding rates.

**50**<br>

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| | |
|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

---

**Swap contracts:** These are contracts that involve the exchange of cash flows or returns between two parties, over a specified period, based on different indexers (such as interest rates, exchange rates, or commodity prices).

The swaps were carried out to mitigate the market risk associated with the mismatch between the indexers of the mortgage loan portfolio and the indexers of the funding portfolio. As of December 31, 2024, Inter had passive contracts indexed to IGP-M, with margin deposits and recognized at their fair value in the period's results.

**Options contracts:** These are contracts that grant the purchaser, through the payment of a premium, the right to buy or sell financial or non-financial assets/liabilities at a predetermined price during a specified period.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**a.Derivative financial instruments – fair value**

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **Assets** | **Assets** | **Liabilities** | **Liabilities** |
| | **12/31/2025** | **12/31/2024** | **12/31/2025** | **12/31/2024** |
| Swap (adjustments to be received/paid) | 286 |  | 1209 | 5463 |
| Options (prizes received/paid) | 11 |  | 8 |  |
| Futures Contracts (adjustments to receive/to pay) | 54575 | 35 | 3824 | 46 |
| Forward Contracts (adjustments to receive/to pay) | 4043 | 528 | 49073 | 64539 |
| **Total** | **58915** | **563** | **54114** | **70048** |

---

Derivatives include transactions that mature in D+1.

**51**<br>

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| | |
|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**b.Derivative financial instruments - (Notional, index and term)**

---

| | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|
| | **Up to 3 months** | **3 months to 1 year** | **1 year to 3 years** | **3 years to 5 years** | **Above 5 years** | **12/31/2025** | **12/31/2024** |
| **Swap contracts** | **—** | **37141** | **13244** | **5950** | **—** | **56335** | **13500** |
| Interbank Market |  | 31639 |  |  |  | 31639 |  |
| Foreign Currency |  |  | 13244 | 5950 |  | 19194 |  |
| Pre (CDS) |  | 5502 |  |  |  | 5502 |  |
| IGP-M |  |  |  |  |  |  | 13500 |
| **Buy Positions** | **536502** | **143869** | **27507** | **20813** | **8872** | **737563** | **2719142** |
| **Options contracts** | **1769** | **213** | **—** | **—** | **—** | **1982** | **—** |
| Put Options (IDI) | 1769 | 213 |  |  |  | 1982 |  |
| **Future contracts** | **396482** | **22726** | **27507** | **20813** | **8872** | **476400** | **2718614** |
| Currency Exchange Rate Coupon | 108517 | 20915 |  |  |  | 129432 |  |
| Foreign Currency | 44065 |  |  |  |  | 44065 |  |
| Interbank Market | 243900 | 1811 | 27507 | 20813 | 8872 | 302903 | 2701201 |
| IPCA Coupon |  |  |  |  |  |  | 17413 |
| **Forward contracts** | **138251** | **120930** | **—** | **—** | **—** | **259181** | **528** |
| Foreign Currency | 138251 | 120930 |  |  |  | 259181 | 528 |
| **Sales Positions** | **4973575** | **1630690** | **3971214** | **2713251** | **2896530** | **16185260** | **12507888** |
| **Options contracts** | **1677** | **193** | **—** | **—** | **—** | **1870** | **—** |
| Purchase Put Option (IDI) | 1677 | 193 |  |  |  | 1870 |  |
| **Future contracts** | **3980981** | **1558848** | **3971214** | **2713251** | **2896530** | **15120824** | **11319949** |
| Currency Exchange Rate Coupon | 265706 | 42792 | 25835 |  |  | 334333 | 57427 |
| Foreign Currency | 2793673 |  |  |  |  | 2793673 | 1562698 |
| Interbank Market | 297499 | 779287 | 1397614 | 789491 | 821846 | 4085737 | 5822421 |
| IPCA Coupon | 624103 | 736769 | 2547765 | 1923760 | 2074684 | 7907081 | 3877403 |
| **Forward contracts** | **990917** | **71649** | **—** | **—** | **—** | **1062566** | **1187939** |
| Foreign Currency | 990917 | 71649 |  |  |  | 1062566 | 1187939 |
| **Total** | **5510077** | **1811700** | **4011965** | **2740014** | **2905402** | **16979158** | **15240530** |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**c.Types of margin offered as collateral for derivative financial instruments**

The value of the margins given as collateral was R$3,204,286 (R$1,967,701 as of 12/31/2024), consisting mainly of government bonds.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**d.Hedge accounting - exposure**

The accounting policy regarding Hedge Accounting is presented in explanatory note 4.

Inter&Co has a risk management strategy through hedging operations to mitigate exposure to interest rates, exchange rate fluctuations, and cash flows. To more accurately reflect the economic results of these strategies in the financial statements, the results are presented using a hedge accounting approach, implemented in accordance with the strategy and purpose of the structure. These may include: (i) Cash Flow Hedge, (ii) Fair Value Hedge, and (iii) Foreign Investment Hedge.

In this context, part of the result of the structure may be recognized directly in the Statements of income or in Other Comprehensive Income under Equity, net of tax effects, and transferred to the Statements of income in the event of ineffectiveness or liquidation of the hedge structure.

**52**<br>

------

---

| | |
|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;i.*Cash Flow Hedge*

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
| | **Hedge Instruments (b)** | **Hedge Instruments (b)** | **Hedge Instruments (b)** | **Hedge Object (b)** | **Hedge Object (b)** |
|<br>**Strategy** | **Nominal value** | **Fair value (equity balances)** | **Variation in the value used to calculate ineffectiveness** | **Nominal value** | **Variation in fair value used to calculate impairment** |
| **As of December, 31, 2025** | **954085** | **(47268)** | **(52167)** | **992815** | **52517** |
| Securities issued abroad (a) | 954085 | (47268) | (52167) | 992815 | 52517 |
| **As of December 31, 2024** | **1247403** | **(64539)** | **(64824)** | **1166742** | **65585** |
| Securities issued abroad (a) | 1247403 | (64539) | (64824) | 1166742 | 65585 |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) The hedging instrument used is NDFs (Non-Deliverable Forwards). The hedged item consists of government bonds issued abroad, considered low-risk, with varying maturities and no periodic interest payments; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) The object is being presented in the heading securities and marketable assets, net of provisions for expected losses, the instrument is being presented in the heading derivative financial instruments of the balance sheet. The effect of the result is demonstrated in the heading net interest income and income from securities, derivatives and foreign exchange, in the consolidated Statements of income.

Banco Inter executed a cash flow hedge operation for supplier payment that began on January 31, 2025, and ended on December 31, 2025. The gross result of this operation was R$2,130 in 2025, and R$1,171 net of taxes.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ii.Fair Value Hedge

Below, we present the effects of hedging accounting on Inter&Co's financial position and performance:

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
| | **Hedge Instruments (c)** | **Hedge Instruments (c)** | **Hedge Instruments (c)** | **Hedge Object (c)** | **Hedge Object (c)** |
|<br>**Strategy** | **Nominal value** | **Fair value (equity balances)** | **Adjustment to gross fair value recorded in profit or loss** | **Nominal value** | **Adjustment to gross fair value recorded in profit or loss** |
| **As of December, 31, 2025** | **10550092** | **3103** | **(182666)** | **10549957** | **185229** |
| Credit operation hedging (a) | 2936800 | (658) | (140971) | 2936665 | 139973 |
| Hedge of mortgage lending transactions (b) | 7613292 | 3761 | (41695) | 7613292 | 45256 |
| **As of December 31, 2024** | **6641295** | **18190** | **563288** | **6546418** | **(575411)** |
| Credit operation hedging (a) | 3218086 | 9218 | 343477 | 3165012 | (352122) |
| Hedge of mortgage lending transactions (b) | 3423209 | 8972 | 219811 | 3381406 | (223289) |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) The hedging instrument used is the DI Future Rate. The hedged object covers loan portfolios, including FGTS withdrawal advances and payroll loans;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) The hedging instrument used is DAP and SWAP. The hedged object covers the mortgage loan portfolio; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) The object is being presented under the heading "loans and advances to customers, net of provisions for expected losses," and the instrument is being presented under the heading "derivative financial instruments" in the balance sheet. The effect of the result is shown in the heading "net interest and derivatives income" in the consolidated Statements of income.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;iii.Foreign Investment Hedge

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
| | **Hedge Instruments** | **Hedge Instruments** | **Hedge Instruments** | **Hedge Object** | **Hedge Object** |
|<br>**Strategy** | **Nominal value** | **Fair value (equity balances)** | **Adjustment to gross fair value recorded in profit or loss** | **Nominal value** | **Adjustment to gross fair value recorded in profit or loss** |
| **As of December, 31, 2025** | **1208839** | **18426** | **134565** | **1205001** | **(132360)** |
| Investments abroad (a) | 1208839 | 18426 | 134565 | 1205001 | (132360) |
| **As of December 31, 2024** | **1331593** | **(3505)** | **155206** | **1337803** | **(134597)** |
| Investments abroad (a) | 1331593 | (3505) | 155206 | 1337803 | (134597) |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) The hedging instrument used is the dollar futures contract. The object of the hedge is the investments in subsidiaries (Cayman, Payments and Inter&Co) abroad.

**53**<br>

------

---

| | |
|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

---

**12. Loans and advances to customers, net of provisions for expected credit losses**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**a.Breakdown of balance**

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **12/31/2025** | **12/31/2025** | **12/31/2024** | **12/31/2024** |
| Credit card | 15262178 | 31.63% | 11799890 | 33.15% |
| Real estate loans | 16194722 | 33.56% | 11250187 | 31.60% |
| Personal loans | 12113979 | 25.11% | 8236791 | 23.14% |
| Business loans | 4293595 | 8.90% | 3968591 | 11.15% |
| Agribusiness loans | 386706 | 0.80% | 340834 | 0.96% |
| **Total** | **48251180** | **100.00%** | **35596293** | **100.00%** |
| Provision for expected credit losses | (3000076) |  | (2268938) |  |
| **Net balance** | **45251104** |  | **33327355** |  |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**b.Breakdown by maturity**

---

| | | |
|:---|:---|:---|
| | **12/31/2025** | **12/31/2024** |
| Overdue by 1 day or more | 5315262 | 3949602 |
| To fall due in up to 3 months | 4576699 | 3807585 |
| To fall due between 3 to 12 months | 12413149 | 9242130 |
| To fall due in more than 12 months | 25946070 | 18596976 |
| **Total** | **48251180** | **35596293** |

---

**54**<br>

------

---

| | |
|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

---

**c.Analysis of changes in loans and advances to customers by stage:**

---

| | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| **Stage 1** | **Opening balance at 01/01/2025** | **Transfer to<br>Stage 2** | **Transfer to<br>Stage 3** | **Transfer from<br>Stage 2** | **Transfer from<br>Stage 3** | **Settled contracts** | **Write-off for loss** | **Origination/ receipt** | **Ending balance at <br>12/31/2025** |
| Credit card | 10330639 | (2059872) | (4344) | 953890 | 11 | (3939625) |  | 7958020 | 13238719 |
| Real estate loans | 10196928 | (2749864) | (54611) | 1904999 | 27313 | (1313109) |  | 6710051 | 14721707 |
| Personal loans | 7389879 | (896366) | (81871) | 365517 | 306207 | (2672050) |  | 6643332 | 11054648 |
| Business loans | 3887678 | (253434) | (6504) | 97848 |  | (7475653) |  | 7947542 | 4197477 |
| Agribusiness loans | 340834 | (8798) | (743) |  |  | (391678) |  | 447091 | 386706 |
| **Total** | **32145958** | **(5968334)** | **(148073)** | **3322254** | **333531** | **(15792115)** | **—** | **29706036** | **43599257** |
| **Stage 2** | **Opening balance at 01/01/2025** | **Transfer to<br>Stage 1** | **Transfer to<br>Stage 3** | **Transfer from<br>Stage 1** | **Transfer from<br>Stage 3** | **Settled contracts** | **Write-off for loss** | **Origination/ receipt** | **Ending balance at <br>12/31/2025** |
| Credit card | 281503 | (953890) | (1983034) | 2059872 | 3317 | (1867666) |  | 3052606 | 592708 |
| Real estate loans | 835131 | (1904999) | (871454) | 2749864 | 123379 | (108391) |  | (17046) | 806484 |
| Personal loans | 257816 | (365517) | (456076) | 896366 | 43127 | (149933) |  | 10205 | 235988 |
| Business loans | 44090 | (97848) | (134442) | 253434 | 4805 | (9893) |  | (14203) | 45943 |
| Agribusiness loans |  |  | (5047) | 8798 |  | (3751) |  |  |  |
| **Total** | **1418540** | **(3322254)** | **(3450053)** | **5968334** | **174628** | **(2139634)** | **—** | **3031562** | **1681123** |
| **Stage 3** | **Opening balance at 01/01/2025** | **Transfer to<br>Stage 1** | **Transfer to<br>Stage 2** | **Transfer from<br>Stage 1** | **Transfer from<br>Stage 2** | **Settled contracts** | **Write-off for loss** | **Origination/ receipt** | **Ending balance at <br>12/31/2025** |
| Credit card | 1187748 | (11) | (3317) | 4344 | 1983034 | (410419) | (1370682) | 40054 | 1430751 |
| Real estate loans | 218128 | (27313) | (123379) | 54611 | 871454 | (306416) | (2876) | (17678) | 666531 |
| Personal loans | 589096 | (306207) | (43127) | 81871 | 456076 | (418467) | (352827) | 816928 | 823343 |
| Business loans | 36823 |  | (4805) | 6504 | 134442 | (23983) | (43213) | (55593) | 50175 |
| Agribusiness loans |  |  |  | 743 | 5047 | (5753) |  | (37) |  |
| **Total** | **2031795** | **(333531)** | **(174628)** | **148073** | **3450053** | **(1165038)** | **(1769598)** | **783674** | **2970800** |
| **Consolidated** |  |  |  |  | **Opening balance at 01/01/2025** | **Settled contracts** | **Write-off for loss** | **Origination/ receipt** | **Ending balance at <br>12/31/2025** |
| Credit card |  |  |  |  | 11799890 | (6217710) | (1370682) | 11050680 | 15262178 |
| Real estate loans |  |  |  |  | 11250187 | (1727916) | (2876) | 6675327 | 16194722 |
| Personal loans |  |  |  |  | 8236791 | (3240450) | (352827) | 7470465 | 12113979 |
| Business loans |  |  |  |  | 3968591 | (7509529) | (43213) | 7877746 | 4293595 |
| Agribusiness loans |  |  |  |  | 340834 | (401182) |  | 447054 | 386706 |
| **Total** |  |  |  |  | **35596293** | **(19096787)** | **(1769598)** | **33521272** | **48251180** |

---

**55**<br>

------

---

| | |
|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

---

---

| | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| **Stage 1** | **Opening balance at 01/01/2024** | **Transfer to<br>Stage 2** | **Transfer to<br>Stage 3** | **Transfer from<br>Stage 2** | **Transfer from<br>Stage 3** | **Settled contracts** | **Write-off for loss** | **Origination/ receipt** | **Ending balance at <br>12/31/2024** |
| Credit card | 8073708 | (1054480) | (17) | 87965 | 5099 | (3708957) |  | 6927321 | 10330639 |
| Real estate loans | 7931469 | (1668387) | (756) | 995158 | 738 | (1315562) |  | 4254268 | 10196928 |
| Personal loans | 6533589 | (565236) | (988) | 191527 | 162 | (2608266) |  | 3839091 | 7389879 |
| Business loans | 3829413 | (151932) |  | 30545 |  | (9906660) |  | 10086312 | 3887678 |
| Agribusiness loans | 738126 |  |  |  |  | (784809) |  | 387517 | 340834 |
| **Total** | **27106305** | **(3440035)** | **(1761)** | **1305195** | **5999** | **(18324254)** | **—** | **25494509** | **32145958** |
| **Stage 2** | **Opening balance at 01/01/2024** | **Transfer to<br>Stage 1** | **Transfer to<br>Stage 3** | **Transfer from<br>Stage 1** | **Transfer from<br>Stage 3** | **Settled contracts** | **Write-off for loss** | **Origination/ receipt** | **Ending balance at <br>12/31/2024** |
| Credit card | 405996 | (87965) | (2074372) | 1054480 |  | (1335185) |  | 2318549 | 281503 |
| Real estate loans | 515047 | (995158) | (721566) | 1668387 | 476245 | (92913) |  | (14911) | 835131 |
| Personal loans | 317462 | (191527) | (447409) | 565236 | 83657 | (554117) |  | 484514 | 257816 |
| Business loans | 10200 | (30545) | (78128) | 151932 | 3787 | (8528) |  | (4628) | 44090 |
| Agribusiness loans | 3441 |  | (3463) |  |  |  |  | 22 |  |
| **Total** | **1252146** | **(1305195)** | **(3324938)** | **3440035** | **563689** | **(1990743)** | **—** | **2783546** | **1418540** |
| **Stage 3** | **Opening balance at 01/01/2024** | **Transfer to<br>Stage 1** | **Transfer to<br>Stage 2** | **Transfer from<br>Stage 1** | **Transfer from<br>Stage 2** | **Settled contracts** | **Write-off for loss** | **Origination/ receipt** | **Ending balance at <br>12/31/2024** |
| Credit card | 981573 | (5099) |  | 17 | 2074372 | (546766) | (1317366) | 1017 | 1187748 |
| Real estate loans | 137052 | (738) | (476245) | 756 | 721566 | (136123) | (22505) | (5635) | 218128 |
| Personal loans | 287693 | (162) | (83657) | 988 | 447409 | (191843) | (244125) | 372793 | 589096 |
| Business loans | 16141 |  | (3787) |  | 78128 | (1911) | (16704) | (35044) | 36823 |
| Agribusiness loans | 3391 |  |  |  | 3463 |  | (6854) |  |  |
| **Total** | **1425850** | **(5999)** | **(563689)** | **1761** | **3324938** | **(876643)** | **(1607554)** | **333131** | **2031795** |
| **Consolidated** |  |  |  |  | **Opening balance at 01/01/2024** | **Settled contracts** | **Write-off for loss** | **Origination/ receipt** | **Ending balance at <br>12/31/2024** |
| Credit card |  |  |  |  | 9461277 | (5590908) | (1317366) | 9246887 | 11799890 |
| Real estate loans |  |  |  |  | 8583568 | (1544598) | (22505) | 4233722 | 11250187 |
| Personal loans |  |  |  |  | 7138744 | (3354226) | (244125) | 4696398 | 8236791 |
| Business loans |  |  |  |  | 3855754 | (9917099) | (16704) | 10046640 | 3968591 |
| Agribusiness loans |  |  |  |  | 744958 | (784809) | (6854) | 387539 | 340834 |
| **Total** |  |  |  |  | **29784301** | **(21191640)** | **(1607554)** | **28611186** | **35596293** |

---

**56**<br>

------

---

| | |
|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

---

**d.Analysis of changes in expected credit losses by stage**

(Consider expected losses from credit operations and commitments to be honored)

---

| | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| **Stage 1** | **Opening balance at 01/01/2025** | **Transfer to<br>Stage 2** | **Transfer to<br>Stage 3** | **Transfer from<br>Stage 2** | **Transfer from<br>Stage 3** | **Write-off for loss** | **Constitution/ (Reversal)** | **Ending balance at 12/31/2025** |
| Credit card | 427310 | (541770) | (3264) | 145245 |  |  | 658717 | 686238 |
| Real estate loans | 61494 | (116289) | (5621) | 18457 | 106 |  | 102541 | 60688 |
| Personal loans | 81172 | (184254) | (53930) | 16298 | 25743 |  | 272354 | 157383 |
| Business loans | 10640 | (17137) | (1244) | 374 |  |  | 31106 | 23739 |
| Agribusiness loans | 6993 | (568) | (119) |  |  |  | (1779) | 4527 |
| **Total** | **587609** | **(860018)** | **(64178)** | **180374** | **25849** | **—** | **1062939** | **932575** |
| **Stage 2** | **Opening balance at 01/01/2025** | **Transfer to<br>Stage 1** | **Transfer to<br>Stage 3** | **Transfer from<br>Stage 1** | **Transfer from<br>Stage 3** | **Write-off for loss** | **Constitution/ (Reversal)** | **Ending balance at 12/31/2025** |
| Credit card | 172247 | (145245) | (1497320) | 541770 | 2082 |  | 1214088 | 287622 |
| Real estate loans | 49709 | (18457) | (115991) | 116289 | 1307 |  | (7036) | 25821 |
| Personal loans | 56509 | (16298) | (307041) | 184254 | 11683 |  | 115083 | 44190 |
| Business loans | 4670 | (374) | (41152) | 17137 | 54 |  | 23183 | 3518 |
| Agribusiness loans |  |  | (784) | 568 |  |  | 216 |  |
| **Total** | **283135** | **(180374)** | **(1962288)** | **860018** | **15126** | **—** | **1345534** | **361151** |
| **Stage 3** | **Opening balance at 01/01/2025** | **Transfer to<br>Stage 1** | **Transfer to<br>Stage 2** | **Transfer from<br>Stage 1** | **Transfer from<br>Stage 2** | **Write-off for loss** | **Constitution/ (Reversal)** | **Ending balance at 12/31/2025** |
| Credit card | 970797 |  | (2082) | 3264 | 1497320 | (1370682) | 67626 | 1166243 |
| Real estate loans | 66626 | (106) | (1307) | 5621 | 115991 | (2876) | (80759) | 103190 |
| Personal loans | 441441 | (25743) | (11683) | 53930 | 307041 | (352827) | 206254 | 618413 |
| Business loans | 17276 |  | (54) | 1244 | 41152 | (43213) | 6967 | 23372 |
| Agribusiness loans | (1) |  |  | 119 | 784 |  | (903) | (1) |
| **Total** | **1496139** | **(25849)** | **(15126)** | **64178** | **1962288** | **(1769598)** | **199185** | **1911217** |
| **Consolidated** |  |  |  |  | **Opening balance at 01/01/2025** | **Write-off for loss** | **Constitution/ (Reversal)** | **Ending balance at 12/31/2025** |
| Credit card |  |  |  |  | 1570354 | (1370682) | 1940431 | 2140103 |
| Real estate loans |  |  |  |  | 177829 | (2876) | 14746 | 189699 |
| Personal loans |  |  |  |  | 579122 | (352827) | 593691 | 819986 |
| Business loans |  |  |  |  | 32586 | (43213) | 61256 | 50629 |
| Agribusiness loans |  |  |  |  | 6992 |  | (2466) | 4526 |
| **Total** |  |  |  |  | **2366883** | **(1769598)** | **2607658** | **3204943** |

---

**57**<br>

------

---

| | |
|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

---

---

| | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| **Stage 1** | **Opening balance at 01/01/2024** | **Transfer to <br>Stage 2** | **Transfer to<br>Stage 3** | **Transfer from<br>Stage 2** | **Transfer from<br>Stage 3** | **Write-off for loss** | **Constitution/ (Reversal)** | **Ending balance at 12/31/2024** |
| Credit card | 408412 | (540829) | (14) | 18833 | 625 |  | 540283 | 427310 |
| Real estate loans | 49930 | (147150) | (129) | 26583 | 5 |  | 132255 | 61494 |
| Personal loans | 106635 | (153309) | (278) | 5769 | 6 |  | 122349 | 81172 |
| Business loans | 12859 | (20803) |  | 188 |  |  | 18396 | 10640 |
| Agribusiness loans | 11122 |  |  |  |  |  | (4129) | 6993 |
| **Total** | **588958** | **(862091)** | **(421)** | **51373** | **636** | **—** | **809154** | **587609** |
| **Stage 2** | **Opening balance at 01/01/2024** | **Transfer to<br>Stage 1** | **Transfer to<br>Stage 3** | **Transfer from<br>Stage 1** | **Transfer from<br>Stage 3** | **Write-off for loss** | **Constitution/ (Reversal)** | **Ending balance at 12/31/2024** |
| Credit card | 225771 | (18833) | (1461697) | 540829 |  |  | 886177 | 172247 |
| Real estate loans | 39710 | (26583) | (141662) | 147150 | 34980 |  | (3886) | 49709 |
| Personal loans | 89687 | (5769) | (313309) | 153309 | 10325 |  | 122266 | 56509 |
| Business loans | 789 | (188) | (20153) | 20803 | 295 |  | 3124 | 4670 |
| Agribusiness loans | 947 |  | (1661) |  |  |  | 714 |  |
| **Total** | **356904** | **(51373)** | **(1938482)** | **862091** | **45600** | **—** | **1008395** | **283135** |
| **Stage 3** | **Opening balance at 01/01/2024** | **Transfer to<br>Stage 1** | **Transfer to<br>Stage 2** | **Transfer from<br>Stage 1** | **Transfer from<br>Stage 2** | **Write-off for loss** | **Constitution/ (Reversal)** | **Ending balance at 12/31/2024** |
| Credit card | 708986 | (625) |  | 14 | 1461697 | (1317366) | 118091 | 970797 |
| Real estate loans | 44092 | (5) | (34980) | 129 | 141662 | (22505) | (61767) | 66626 |
| Personal loans | 208043 | (6) | (10325) | 278 | 313309 | (244125) | 174267 | 441441 |
| Business loans | 6231 |  | (295) |  | 20153 | (16704) | 7891 | 17276 |
| Agribusiness loans | 1628 |  |  |  | 1661 | (6854) | 3564 | (1) |
| **Total** | **968980** | **(636)** | **(45600)** | **421** | **1938482** | **(1607554)** | **242046** | **1496139** |
| **Consolidated** |  |  |  |  | **Opening balance at 01/01/2024** | **Write-off for loss** | **Constitution/ (Reversal)** | **Ending balance at 12/31/2024** |
| Credit card |  |  |  |  | 1343169 | (1317366) | 1544551 | 1570354 |
| Real estate loans |  |  |  |  | 133732 | (22505) | 66602 | 177829 |
| Personal loans |  |  |  |  | 404365 | (244125) | 418882 | 579122 |
| Business loans |  |  |  |  | 19879 | (16704) | 29411 | 32586 |
| Agribusiness loans |  |  |  |  | 13697 | (6854) | 149 | 6992 |
| **Total** |  |  |  |  | **1914842** | **(1607554)** | **2059595** | **2366883** |

---

**58**<br>

------

---

| | |
|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

---

**13.[Property and equipment](#i6c906cba70414032af42417bff82b8c2_82)**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**a.Breakdown of property and equipment**

---

| | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|
| | | **12/31/2025** | **12/31/2025** | **12/31/2025** | **12/31/2024** | **12/31/2024** | **12/31/2024** |
| | **Annual depreciation rate** | **Historical cost** | **Accumulated depreciation** | **Carrying Amount** | **Historical cost** | **Accumulated depreciation** | **Carrying Amount** |
| Furniture and equipment | 10% - 20% | 301451 | (85165) | 216286 | 240957 | (28659) | 212298 |
| Right of use | 4% - 10% | 145504 | (39018) | 106486 | 110823 | (9796) | 101027 |
| Buildings | 4% | 53680 | (19028) | 34652 | 50359 | (15175) | 35184 |
| Data processing systems | 20% | 34400 | (14773) | 19627 | 30461 | (13608) | 16853 |
| Construction in progress |  | 4353 |  | 4353 | 4580 |  | 4580 |
| **Total** |  | **539388** | **(157984)** | **381404** | **437180** | **(67238)** | **369942** |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**b.Changes in property and equipment**

---

| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| | **Furniture and equipment** | **Right of use** | **Buildings** | **Data processing systems** | **Construction in progress** | **Total** |
| **Balance as of December 31, 2024** | **212298** | **101027** | **35184** | **16853** | **4580** | **369942** |
| Addition | 63553 | 31785 | 1779 | 4874 | 1408 | 103399 |
| Write-offs | (974) | (3275) | (74) | (935) | (19) | (5277) |
| Contractual adjustment |  | 6170 |  |  |  | 6170 |
| Depreciation | (56506) | (29221) | (3853) | (1165) |  | (90745) |
| Exchange rate changes | (2085) |  |  |  |  | (2085) |
| Transfers |  |  | 1616 |  | (1616) |  |
| **Balance as of December 31, 2025** | **216286** | **106486** | **34652** | **19627** | **4353** | **381404** |
| **Balance as of December 31, 2023** | **25138** | **108680** | **28166** | **3542** | **2020** | **167546** |
| Addition | 49162 | 1813 | 9489 | 13555 | 2515 | 76534 |
| Write-offs | (3263) | (14303) |  |  |  | (17566) |
| Contractual adjustment |  | 5440 |  |  |  | 5440 |
| Depreciation | (16500) | (603) | (4279) | (244) |  | (21626) |
| Exchange rate changes | 3622 |  |  |  |  | 3622 |
| Business combination | 154139 |  | 1808 |  | 45 | 155992 |
| **Balance as of December 31, 2024** | **212298** | **101027** | **35184** | **16853** | **4580** | **369942** |

---

**59**<br>

------

---

| | |
|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

---

**14.[Intangible assets](#i6c906cba70414032af42417bff82b8c2_85)**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**a.Breakdown of intangible assets**

---

| | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|
| | | **12/31/2025** | **12/31/2025** | **12/31/2025** | **12/31/2024** | **12/31/2024** | **12/31/2024** |
| | **Annual amortization rate** | **Historical cost** | **Accumulated amortization** | **Carrying<br>Amount** | **Historical cost** | **Accumulated amortization** | **Carrying<br>Amount** |
| Goodwill |  | 785577 |  | 785577 | 798275 |  | 798275 |
| Intangible assets in progress |  | 499531 |  | 499531 | 460783 |  | 460783 |
| Development costs | 20% | 806722 | (326937) | 479785 | 530228 | (204850) | 325378 |
| Right of use | 17% | 763978 | (509195) | 254783 | 628654 | (381765) | 246889 |
| Customer portfolio | 20% | 13965 | (9702) | 4263 | 13965 | (9237) | 4728 |
| **Total** |  | **2869773** | **(845834)** | **2023939** | **2431905** | **(595852)** | **1836053** |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**b.Changes in intangible assets**

---

| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| | **Goodwill** | **Intangible assets in progress** | **Development costs** | **Right of use** | **Customer portfolio** | **Total** |
|<br>**Balance as of December 31, 2024** | **798275** | **460783** | **325378** | **246889** | **4728** | **1836053** |
| Addition |  | 317238 | 37 | 143219 |  | 460494 |
| Write-offs | (12036) | (1434) | (599) | (7895) |  | (21964) |
| Transfers |  | (277056) | 277056 |  |  |  |
| Amortization |  |  | (122087) | (127430) | (465) | (249982) |
| Exchange rate changes | (662) |  |  |  |  | (662) |
| **Balance as of December 31, 2025** | **785577** | **499531** | **479785** | **254783** | **4263** | **2023939** |
| **Balance as of December 31, 2023** | **635735** | **288045** | **241711** | **173217** | **6596** | **1345304** |
| Addition |  | 310570 | 17117 | 99996 |  | 427683 |
| Write-offs |  | (7269) |  | (120) |  | (7389) |
| Transfers |  | (146777) | 152293 | (5516) |  |  |
| Amortization |  |  | (85743) | (97772) | (1868) | (185383) |
| Business combination | 162540 | 16214 |  | 77084 |  | 255838 |
| **Balance as of December 31, 2024** | **798275** | **460783** | **325378** | **246889** | **4728** | **1836053** |

---

**60**<br>

------

---

| | |
|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

---

**15. Other assets**

---

| | | |
|:---|:---|:---|
| | **12/31/2025** | **12/31/2024** |
| **Financial** | **651808** | **513080** |
| &nbsp;&nbsp;&nbsp;Commissions and bonus receivable (a) | 287904 | 211871 |
| &nbsp;&nbsp;&nbsp;Premium or discount on transfer of financial assets | 201813 | 216790 |
| &nbsp;&nbsp;&nbsp;Advance on exchange contract | 113625 | 1226 |
| &nbsp;&nbsp;&nbsp;Amount receivable from the sale of investments | 48466 | 83194 |
| **Non-Financial** | **2798533** | **1973065** |
| &nbsp;&nbsp;&nbsp;Recoverable taxes | 911323 | 630457 |
| &nbsp;&nbsp;&nbsp;Prepaid expenses (b) | 510205 | 505127 |
| &nbsp;&nbsp;&nbsp;Investment properties (c) | 280406 |  |
| &nbsp;&nbsp;&nbsp;Sundry debtors (d) | 164096 | 267636 |
| &nbsp;&nbsp;&nbsp;Unbilled services provided | 125012 | 115243 |
| &nbsp;&nbsp;&nbsp;Non-financial assets held for sale | 41190 | 54582 |
| &nbsp;&nbsp;&nbsp;Advances to third parties | 32727 | 23369 |
| &nbsp;&nbsp;&nbsp;Early settlement of credit operations | 9846 | 4039 |
| &nbsp;&nbsp;&nbsp;Pending settlements (e) | 7293 | 49342 |
| &nbsp;&nbsp;&nbsp;Others | 716435 | 323270 |
| **Total** | **3450341** | **2486145** |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) Refers mainly to bonuses receivable from commercial contracts signed with Mastercard, Liberty and Sompo;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) The cost of acquiring customers for the digital account and portability expenses to be appropriated;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) Investment properties refer to assets of investment funds whose objective is the sale of participation quotas to clients. These properties were acquired on August 19, 2025, by Inter Oportunidade Imobiliária Fundo de Investimento, for a total value of R$261,000. The entity adopted the fair value model for measurement, as permitted by International Accounting Standard IAS 40 – Investment Property. The fair value was determined and recorded in December 2025, based on market evidence obtained through an appraisal conducted by independent and qualified professionals, resulting in an amount of R$280,406 (explanatory note 4). The result of the appraisal is being disclosed in explanatory note 25, and the rental income in the amount of R$4,929 is being disclosed in explanatory note 27;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) Refers mainly to processing portability amounts, credit card processing amounts, negotiation and intermediation of amounts and debtors for judicial deposit; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(e) Pending settlements: refers mainly to settlement balances receivable from B3.

**16. Deposits from customers**

---

| | | |
|:---|:---|:---|
| | **12/31/2025** | **12/31/2024** |
| Time deposits | 51292542 | 39228575 |
| Savings deposits | 1599609 | 1883432 |
| Demand deposits | 1376606 | 1415427 |
| Creditors by resources to release | 614327 | 275795 |
| **Total** | **54883084** | **42803229** |

---

**17.[Deposits from banks](#i6c906cba70414032af42417bff82b8c2_94)**

---

| | | |
|:---|:---|:---|
| | **12/31/2025** | **12/31/2024** |
| Payables with credit card network | 11373973 | 8956528 |
| Securities sold under agreements to repurchase | 3023399 | 1725852 |
| Others | 188332 | 637197 |
| **Total** | **14585704** | **11319577** |

---

**18.[Securities issued](#i6c906cba70414032af42417bff82b8c2_97)**

---

| | | |
|:---|:---|:---|
| | **12/31/2025** | **12/31/2024** |
| Real estate credit bills | 11163760 | 9182632 |
| Financial bills | 1245287 | 185017 |
| Real estate guaranteed credit bills | 1194836 | 337952 |
| Agribusiness credit bills | 523261 | 184618 |
| **Total** | **14127144** | **9890219** |

---

**61**<br>

------

---

| | |
|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

---

**19. Borrowings and on-lending**

---

| | | |
|:---|:---|:---|
| | **12/31/2025** | **12/31/2024** |
| Obligations for loans abroad (a) | 607343 |  |
| Onlending obligations - Tesouro Funcafé (b) | 169267 | 104400 |
| Others | 40885 | 24524 |
| **Total** | **817495** | **128924** |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) Loans obtained between Jan/25 and Dez/25 (with rates between 5.6% and 5.9% p.a.); and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) Refers to rural credit operations with Funcafé (with rates between 13,0% and 14,5 p.a.).

**20. Tax liabilities**

---

| | | |
|:---|:---|:---|
| | **12/31/2025** | **12/31/2024** |
| Income tax and social contribution | 675438 | 462501 |
| PIS/COFINS | 65455 | 46627 |
| INSS/FGTS | 32510 | 23070 |
| Others | 42124 | 42231 |
| **Total** | **815527** | **574429** |

---

**21.[Provisions and contingent liabilities](#i6c906cba70414032af42417bff82b8c2_106)**

---

| | | |
|:---|:---|:---|
| | **12/31/2025** | **12/31/2024** |
| Provision for expected credit losses on loan commitments (a) | 204867 | 97945 |
| Provision for legal and administrative proceedings | 55463 | 53792 |
| Provision for financial guarantees | 5125 | 3525 |
| **Total** | **265455** | **155262** |

---

(a) Inter recognizes expected losses for financial assets on loan commitments that include both a used component and an unused loan commitment component. To the extent that the combined value of expected credit losses exceeds the gross carrying amount of the financial asset, the remaining balance is presented as a provision.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a.**Provisions for legal an administrative proceedings**

The Group's legal entities, in the normal course of their activities, are parties to legal proceedings of a fiscal nature (tax and social security), labor, and civil matters. The respective provisions were established taking into consideration current laws, applicable regulations, the opinion of legal advisors, the nature and complexity of the cases, jurisprudence, past experience, and other relevant criteria that allow for the most adequate estimation possible.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;i.Labor lawsuits

These are legal actions whose objective is to obtain compensation of a labor nature. The provisioned amounts refer, for the most part, to proceedings that discuss potential labor rights, such as claims for overtime pay and salary equalization. At Inter&Co, the methodology used for provisioning these contingencies is based on calculating the average ticket of concluded labor lawsuits, considering the total value of finalized proceedings divided by the amount effectively disbursed over the last 36 months.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ii.Civil lawsuits

These claims primarily seek compensation for material and moral damages related to the Group's products and services, including declaratory and compensatory actions, issues concerning compliance with limits for payroll deductions for borrowers, requests for document submission, and contract review actions. Inter&Co's provisioning methodology for these contingencies is based on calculating the average value of completed civil lawsuits, obtained by dividing the total value of settled cases by the amount actually paid in the last 24 months.

**62**<br>

------

---

| | |
|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

---

**Changes in provisions**

---

| | | | |
|:---|:---|:---|:---|
| | **Labor** | **Civil** | **Total** |
| **Balance at December 31, 2024** | **13924** | **39868** | **53792** |
| Provisions, net of (reversals and write-offs) | 6423 | 49616 | 56039 |
| Payments | (6693) | (47675) | (54368) |
| **Balance at December 31, 2025** | **13654** | **41809** | **55463** |
| **Balance at December 31, 2023** | **5982** | **33386** | **39368** |
| Provisions, net of (reversals and write-offs) | 5494 | 38862 | 44356 |
| Payments | (2919) | (32720) | (35639) |
| Business combination (a) | 5367 | 340 | 5707 |
| **Balance at December 31, 2024** | **13924** | **39868** | **53792** |

---

(a) As part of the acquisition of Inter Pag Instituição de Pagamento S.A (formerly Granito), Inter&Co recognized a labor provision of R$5,367 and a civil provision of R$340.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**b.Contingent tax liabilities classified as possible losses**

The main proceedings with this classification are:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;i.Income tax and social contribution on net income – IRPJ and CSLL

On August 30, 2013, an infraction notice was issued (regarding expenses considered non-deductible) requiring the collection of income tax and social contribution amounts relating to the calendar years 2008 to 2009. As of December 31, 2025, the amount at risk of the action totals R$32,147 (December 31, 2024: R$30,312), while the total amount of the action corresponds to R$67,145 (December 31, 2024: R$63,301).

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ii.COFINS

Inter is challenging COFINS assessments for the period from 1999 to 2014.

Before the publication of Law No. 12,973/14, which modified the understanding regarding the inclusion of financial revenues in COFINS calculation basis, there was discussion about the expansion of the calculation basis for said contribution promoted by paragraph 1 of article 3 of Law No. 9,718/98.

In 2005, Inter obtained a favorable final court decision (res judicata) from the Federal Supreme Court that ensured the financial institution's right to collect COFINS based only on service revenue, instead of total revenue which would include financial revenues.

During the period from 1999 to 2006, Inter made judicial deposits and/or performed payment of the obligation. In 2006, through a favorable decision from the Federal Supreme Court and express consent from the Federal Revenue Service, Inter's judicial deposit was released. Additionally, the authorization to use credits, for amounts previously overpaid, against current obligations, was approved without contestation by the Federal Revenue Service on May 11, 2006. Subsequently, the Federal Revenue Service questioned the procedures adopted by Inter, applying the understanding that financial revenues should be included in COFINS calculation basis.

After the publication of Law 12,973/14, Inter modified its procedures to include financial revenues in COFINS calculation basis, so that the taxable events involved in Inter's discussions all predate the law.

Currently, the application of res judicata is being discussed in a specific legal action that ensured Inter's right not to collect COFINS on its financial revenues, such that the Federal Supreme Court ruling in Theme 372 does not directly affect Inter's discussions. As of December 31, 2025, the amount at risk of the action totals R$73,000 (December 31, 2024: R$68,738), while the total amount of the action corresponds to R$163,268 (December 31, 2024: R$153,760).

**63**<br>

------

---

| | |
|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

---

**22.[Other liabilities](#i6c906cba70414032af42417bff82b8c2_109)**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**a.Lease liabilities**

---

| | | |
|:---|:---|:---|
| | **12/31/2025** | **12/31/2024** |
| Payments to be processed (a) | 1965076 | 1896283 |
| Social and statutory provisions | 229465 | 206392 |
| Lease liabilities (Note 22.b) | 118550 | 113690 |
| Pending settlements (b) | 108383 | 50202 |
| Other liabilities | 207636 | 116365 |
| **Total** | **2629110** | **2382932** |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a)&nbsp;&nbsp;&nbsp;&nbsp;The balance is substantially composed of: (i) credit operation installments to be transferred; (ii) payment orders to be settled; (iii) suppliers to be paid; and (iv) fees to be paid; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) &nbsp;&nbsp;&nbsp;&nbsp;Refer to customer operations intended for carrying out business with fixed income securities, shares, commodities and financial assets, which will be settled within a maximum period of D+5.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**b.Lease liabilities**

The changes in lease liabilities in the year ended December 31, 2025 and December 31, 2024.

---

| | |
|:---|:---|
| **Balance at December 31, 2024** | **113690** |
| New contracts | 1223 |
| Payments | (34872) |
| Accrued interest | 38509 |
| **Ending balance at December 31, 2025** | **118550** |
| **Balance at December 31, 2023** | **120395** |
| New contracts | 1813 |
| Payments | (36993) |
| Accrued interest | 28475 |
| **Ending balance at December 31, 2024** | **113690** |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**c.&nbsp;&nbsp;&nbsp;&nbsp;Lease maturity** 

The maturity of the lease liabilities as of December 31, 2025 and December 31, 2024 is as follows:

---

| | | |
|:---|:---|:---|
| | **12/31/2025** | **12/31/2024** |
| Up to 1 year | 4633 | 1011 |
| From 1 year to 5 years | 113917 | 10584 |
| Above 5 years |  | 102095 |
| **Total** | **118550** | **113690** |

---

**23.[Equity](#i6c906cba70414032af42417bff82b8c2_112)**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**a.Composition of share capital - Number of shares**

---

| | | | |
|:---|:---|:---|:---|
| &nbsp;&nbsp;**Date** | **Class A** | **Class B** | **Total** |
| &nbsp;&nbsp;&nbsp;12/31/2025 | 324284558 | 117037105 | 441321663 |
| &nbsp;&nbsp;&nbsp;12/31/2024 | 322664816 | 117037105 | 439701921 |

---

As of December 31, 2025, Inter & Co, Inc.'s authorized share capital is US$50,000, divided into 20,000,000,000 shares with a nominal value of US$0.0000025 each, being (i) 10,000,000,000 Class A ordinary shares, (ii) 5,000,000,000 Class B ordinary shares, and (iii) 5,000,000,000 regardless of class, with rights designated by the Company's Board of Directors regardless of class. Inter & Co, Inc.'s paid-in share capital is R$13 as of December 31, 2025 (December 31, 2024: R$13).

**64**<br>

------

---

| | |
|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

---

On January 16, 2024, Inter&Co announced the commencement of the public offering of 36,800,000 (thirty-six million eight hundred thousand) Class A ordinary shares. The offering was priced on January 18, 2024 at US$4.40 (R$21.74) per share and the final settlement of the offering occurred on February 20, 2024, resulting in gross proceeds of R$823,036 and equity issuance costs of R$38,768. This movement is classified in capital reserves.

In 2025, a total of 1.619.742 new Class A ordinary shares were issued, intended for beneficiaries of our incentive plans.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**b.Reserves**

As of December 31, 2025, the reserves amounted to R$10,971,176 (December 31, 2024: R$9,793,992).

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**c.Other comprehensive income**

As of December 31, 2025, Inter&Co, Inc. has accumulated other comprehensive income in shareholders' equity of R$(801,600) (December 31, 2024: R$(898,830)), an amount composed of the net value of financial assets measured at FVOCI, the result from cash flow hedges, foreign exchange adjustment of foreign subsidiary, and the respective tax effects.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**d.Dividends and interest on equity**

On February 26, 2025, Inter&Co Inc. made dividend payments to the amount R$203,593 to its shareholders. During 2025, the amount of R$40,103 was distributed to non-controlling shareholders.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**e.Basic and diluted earnings per share**

Basic and diluted earnings per share is as follows:

---

| | | |
|:---|:---|:---|
| | **12/31/2025** | **12/31/2024** |
| Profit (loss) of controllers | 1312390 | 907132 |
| Average number of shares outstanding | 440227707 | 435927486 |
| Basic earnings per share (R$) | 2.98 | 2.08 |
| Diluted earnings per share (R$) | 2.96 | 2.07 |

---

Basic and diluted earnings per share are presented based on the two classes of shares, A and B, and are calculated by dividing net income attributable to the controlling shareholder by the weighted average number of shares of each class outstanding during the periods.

As of December 31, 2025, Inter & Co reported dilutive effects for the purpose of calculating diluted earnings per share. These effects resulted from granted shares of share-based payment plans, with a weighted average quantity of 3,744,730 (December 31, 2024: 3,048,026).

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**f.Non-controlling interest**

As of December 31, 2025, the non-controlling interests balance is R$223,373 (December 31, 2024: R$177,132).

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**g.Reflex reserve**

As of December 31, 2025, the reflex reserve is R$56,708 (December 31, 2024: R$43,074). The reflex reserve is composed primarily of share-based payments settled with equity instruments of Banco Inter.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**h.&nbsp;&nbsp;&nbsp;&nbsp;Treasury shares**

As of December 31, 2025, there were no treasury shares.

**65**<br>

------

---

| | |
|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

---

**24.[Net interest income](#i6c906cba70414032af42417bff82b8c2_115)**

---

| | | |
|:---|:---|:---|
| | **12/31/2025** | **12/31/2024** |
| **Interest income** | | |
| Personal loans | 2447331 | 1040255 |
| Credit card | 1997184 | 1478234 |
| Real estate loans | 1889846 | 1080761 |
| Prepayment of receivables | 791786 | 418724 |
| Business loans | 571431 | 567088 |
| Amounts due from financial institutions | 379823 | 338955 |
| Others | 561076 | 215196 |
| **Total** | **8638477** | **5139213** |
| **Interest expenses** |  |  |
| Term deposits | (3736253) | (1994191) |
| Funding in the open market | (1933456) | (1044916) |
| Others | (307418) | (272531) |
| **Total** | **(5977127)** | **(3311638)** |

---

The interest income presented above are calculated using the effective interest method.

**25. Income from securities, derivatives and foreign exchange**

---

| | | |
|:---|:---|:---|
| | **12/31/2025** | **12/31/2024** |
| **Income from securities** | **3331154** | **2007869** |
| Fair value through other comprehensive income | 2802117 | 1671056 |
| Fair value through profit or loss | 512996 | 298832 |
| Amortized cost | 16041 | 37981 |
| **Income from Derivatives** | **145044** | **546713** |
| Forward contracts | (74536) | 40987 |
| Futures contracts and swaps (a) | 219580 | 505726 |
| **Revenue foreign exchange** | **136271** | **74588** |
| **Total** | **3612469** | **2629170** |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) Mark-to-market adjustments of the hedged item offset the hedge accounting derivatives results.

**26. Net revenues from services and commissions**

---

| | | |
|:---|:---|:---|
| | **12/31/2025** | **12/31/2024** |
| Interchange | 1349906 | 1131024 |
| Commission and brokerage fees | 831142 | 785976 |
| Fund management and investment fees | 157144 | 124128 |
| Banking and credit operations | 48181 | 108135 |
| Other | 60333 | 90813 |
| Inter Loop (a) | (165404) | (126234) |
| Cashback expenses (b) | (273207) | (360562) |
| **Total** | **2008095** | **1753280** |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a)&nbsp;&nbsp;&nbsp;&nbsp;This refers to a loyalty and rewards program offered by Banco Inter. Through this program, Banco Inter customers accumulate points on their transactions and financial operations and can redeem them for benefits, discounts, products or services; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) &nbsp;&nbsp;&nbsp;&nbsp;These refer to amounts paid to customers as incentives for purchasing or using products.

**66**<br>

------

---

| | |
|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

---

**27.[Other revenues](#i6c906cba70414032af42417bff82b8c2_124)**

---

| | | |
|:---|:---|:---|
| | **12/31/2025** | **12/31/2024** |
| Card network revenue | 156717 | 81740 |
| Performance fees (a) | 41574 | 73650 |
| Revenue from sale of goods | 26293 | 24245 |
| Capital Gains/(Losses) | (23547) | 55538 |
| Others | 100189 | 153936 |
| **Total** | **301226** | **333571** |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) &nbsp;&nbsp;&nbsp;&nbsp;Consists substantially of the results from the commercial agreement between Inter and B3, Liberty and Sompo, which offer performance bonuses as agreed targets are achieved.

**28.[Impairment losses on financial assets](#i6c906cba70414032af42417bff82b8c2_127)**

---

| | | |
|:---|:---|:---|
| | **12/31/2025** | **12/31/2024** |
| Impairment expense for loans and advances to customers | (2607658) | (2059595) |
| Recovery of written-off credits assets | 209644 | 282160 |
| Others | (18339) | (22017) |
| **Total** | **(2416353)** | **(1799452)** |

---

**29. A[dministrative expenses](#i6c906cba70414032af42417bff82b8c2_130)**

---

| | | |
|:---|:---|:---|
| | **12/31/2025** | **12/31/2024** |
| Data processing and information technology | (1033603) | (797626) |
| Third party services and financial system services | (492717) | (424819) |
| Advertising and marketing | (284998) | (234989) |
| Provisions for contingencies | (56039) | (49120) |
| Rent, condominium fee and property maintenance | (53200) | (69313) |
| Insurance expenses | (17615) | (13131) |
| Others | (262432) | (180058) |
| **Total** | **(2200604)** | **(1769055)** |

---

**30.[Personnel expenses](#i6c906cba70414032af42417bff82b8c2_133)**

---

| | | |
|:---|:---|:---|
| | **12/31/2025** | **12/31/2024** |
| Salaries | (532981) | (461421) |
| Benefits | (381674) | (325601) |
| Social security charges | (166980) | (141958) |
| Others | (8698) | (8781) |
| **Total** | **(1090333)** | **(937761)** |

---

**31. Tax expenses**

---

| | | |
|:---|:---|:---|
| | **12/31/2025** | **12/31/2024** |
| PIS/COFINS | (446760) | (313956) |
| Taxes on JCP (Interest on Equity) | (152470) | (74771) |
| ISSQN | (70839) | (59929) |
| Others | (58665) | (28382) |
| **Total** | **(728734)** | **(477037)** |

---

**67**<br>

------

---

| | |
|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

---

**32.[Current and deferred income tax and social contribution](#i6c906cba70414032af42417bff82b8c2_139)**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**a.Amounts recognized in profit or loss**

---

| | | |
|:---|:---|:---|
| | **12/31/2025** | **12/31/2024** |
| **Current income tax and social contribution expenses** | | |
| Current year | **(531717)** | **(443806)** |
| **Deferred income tax and social contribution benefits (expenses)** |  |  |
| Provision for impairment losses on loans and advances | 232742 | 184863 |
| Adjustment of financial assets to fair value | 22585 | 3704 |
| Other temporary differences | 8101 | (74962) |
| Provision for contingencies | 814 | 7112 |
| Tax losses carried forward | (3611) | 90380 |
| Others | 44220 |  |
| **Total deferred income tax and social contribution** | **304851** | **211097** |
| **Total income tax** | **(226866)** | **(232709)** |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**b.Reconciliation of effective rate current income tax expenditure**

---

| | | |
|:---|:---|:---|
| | **12/31/2025** | **12/31/2024** |
| **Profit before income tax** | **1624187** | **1205550** |
| Income tax and social contribution - (45%) (a) | (730884) | (542498) |
| **Tax effect of:** |  |  |
| Dividend paid as interest on equity | 200582 | 105351 |
| Non-taxable income (non-deductible expenses) net | 113665 | 62027 |
| Investments in affiliated and jointly controlled companies | 100310 | 46578 |
| Others | 89461 | 95833 |
| **Total income tax** | **(226866)** | **(232709)** |
| Effective tax rate | (14)% | (19)% |
| **Total deferred income tax and social contribution** | **304851** | **211097** |
| **Total income tax and social contribution expenditure** | **(531717)** | **(443806)** |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a)&nbsp;&nbsp;&nbsp;&nbsp;Banco Inter's results represent the largest impact on the total amount of taxes, therefore we present the 45% rate, which is the nominal rate currently in effect for banks under Brazilian legislation.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**c.Changes in the balances of deferred taxes**

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **12/31/2024** | **Constitution** | **Realization** | **12/31/2025** |
| **Deferred tax assets** | | | | |
| Provision for impairment losses on loans and advances | 815679 | 225190 | (2093) | 1038776 |
| Adjustment of financial assets to fair value | 442773 | 355275 | (434265) | 363783 |
| Tax losses carried forward | 336535 | 15541 | (19152) | 332924 |
| Hedge accounting | 39187 | 46953 |  | 86140 |
| Provision for contingencies | 24831 | 24478 | (23664) | 25645 |
| Other temporary differences | 46049 | 62283 | (46049) | 62283 |
| **Subtotal** | **1705054** | **729720** | **(525223)** | **1909551** |
| Hedge accounting | (11357) | (106564) | 11357 | (106564) |
| Capital gains from assets in business combinations | (17356) | (244) | 3917 | (13683) |
| **Tax credits net of deferred tax liabilities (a)** | **1676341** | **622912** | **(509949)** | **1789304** |
| **Deferred tax liabilities** |  |  |  |  |
| Sundry deferred liabilities | (32790) | (8133) |  | (40923) |
| **Subtotal** | **(32790)** | **(8133)** | **—** | **(40923)** |
| **Total net deferred tax assets (liabilities) (b)** | **1643551** | **614779** | **(509949)** | **1748381** |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a)&nbsp;&nbsp;&nbsp;&nbsp;Deferred income tax and social contribution, both assets and liabilities, are offset in the balance sheet by taxable entity; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b)&nbsp;&nbsp;&nbsp;&nbsp;The recognition of these deferred tax assets and liabilities is based on the expectation of generating future taxable profits and is supported by technical studies and earnings projections.

**68**<br>

------

---

| | |
|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

---

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
| | **12/31/2023** | **Constitution** | **Business combination** | **Realization** | **12/31/2024** |
| **Deferred tax assets** | | | | | |
| Provision for impairment losses on loans and advances | 630817 | 815679 |  | (630817) | 815679 |
| Adjustment of financial assets to fair value | 137729 | 430131 |  | (125087) | 442773 |
| Tax losses carried forward | 164831 | 138521 | 81393 | (48210) | 336535 |
| Hedge accounting |  | 39187 |  |  | 39187 |
| Provision for contingencies | 17720 | 24801 |  | (17690) | 24831 |
| Other temporary differences | 82438 | 40854 | 5195 | (82438) | 46049 |
| **Subtotal** | **1033535** | **1489173** | **86588** | **(904242)** | **1705054** |
| Hedge accounting | (27902) | 16545 |  |  | (11357) |
| Capital gains from assets in business combinations | (4637) | (19754) |  | 7035 | (17356) |
| **Tax credits net of deferred tax liabilities (a)** | **1000996** | **1485964** | **86588** | **(897207)** | **1676341** |
| **Deferred tax liabilities** |  |  |  |  |  |
| Sundry deferred liabilities |  | (32790) |  |  | (32790) |
| **Subtotal** | **—** | **(32790)** | **—** | **—** | **(32790)** |
| **Total net deferred tax assets (liabilities) (b)** | **1000996** | **1453174** | **86588** | **(897207)** | **1643551** |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a)&nbsp;&nbsp;&nbsp;&nbsp;Deferred income tax and social contribution, both assets and liabilities, are offset in the balance sheet by taxable entity; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b)&nbsp;&nbsp;&nbsp;&nbsp;The recognition of these deferred tax assets and liabilities is based on the expectation of generating future taxable profits and is supported by technical studies and earnings projections.

**33.[Share-based payment](#i6c906cba70414032af42417bff82b8c2_142)**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**a.Share-based compensation agreements**

a.1) Stock option plan - Banco Inter S.A.

Between February 2018 and January 2022, Banco Inter S.A. established stock option programs through which stock options were granted to Inter's management and executives for the acquisition of Banco Inter S.A. shares.

On January 4, 2023, an Extraordinary General Meeting of Inter&Co, Inc. was held, at which the migration of share-based payment plans was approved, with the consequent assumption by Inter&Co of Banco Inter S.A.'s obligations arising from the active plans and respective programs. As a result of the corporate reorganization, the number of options held by each beneficiary was proportionally adjusted. Thus, for every 6 stock options of ordinary or preferred shares of Banco Inter S.A., the beneficiary will have 1 stock option of Inter&Co Class A Share. Additionally, the re-pricing of the exercise price of options granted in 2022, which had not yet been exercised, was approved. Upon re-pricing, a new calculation of the fair value of the granted and unexercised options was performed, resulting in an additional amount of R$15,990 of incremental expense, to be recognized over the remaining vesting period.

The main characteristics of the plans are described below:

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
| **Grant Date** | **Final strike date** | **Options (shares INTR)** | **Vesting** | **Average strike price** | **Participants** |
| 02/15/2018 | 02/15/2025 | 5452464 | Up to 5 years | R$1.80 | Officers, managers and key employees |
| 07/09/2020 | 07/09/2027 | 3182250 | Up to 5 years | R$21.50 | Officers, managers and key employees |
| 01/31/2022 | 12/31/2028 | 3250000 | Up to 5 years | R$15.50 | Officers, managers and key employees |

---

**69**<br>

------

---

| | |
|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

---

Changes in the options of each plan for the period ended December 31, 2025 and supplementary information are shown below:

---

| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| **Grant Date** | **12/31/2024** | **12/31/2024** | **Granted** | **Expired/Cancelled** | **Exercised** | **12/31/2025** |
| 2018 | 71999 | 71999 |  |  | 71999 |  |
| 2020 | 2443088 | 2443088 |  | 25350 | 195075 | 2222663 |
| 2022 | 2644725 | 2644725 |  | 120075 | 203100 | 2321550 |
| **Total** | **5159812** | **5159812** | **—** | **145425** | **470174** | **4544213** |
| **Weighted average price of the shares** | **R$** | **18.15** | **R$** | **R$16,55** | **R$15,89** | **R$18,43** |

---

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
| **Grant Date** | **12/31/2023** | **Granted** | **Expired/Cancelled** | **Exercised** | **12/31/2024** |
| 2018 | 115799 |  |  | 43800 | 71999 |
| 2020 | 2519138 |  | 8325 | 67725 | 2443088 |
| 2022 | 2815750 |  | 77125 | 93900 | 2644725 |
| **Total** | **5450687** | **—** | **85450** | **205425** | **5159812** |
| **Weighted average price of the shares** | **R$17,98** | **R$** | **R$16,08** | **R$14,56** | **R$18,15** |

---

The fair value of the 2020 plan were estimated based on the Black & Scholes option pricing model considering the terms and conditions under which the options were granted, and the respective compensation expense is recognized during the vesting period.

---

| | |
|:---|:---|
| | **2020** |
| Strike price | 21.50 |
| Risk-free rate | 9.98% |
| Duration of the strike (years) | 7 |
| Expected annualized volatility | 64.28% |
| Fair value of the option at the grant/share date: | 0.05 |

---

For the 2022 program, the fair value was estimated based on the Binomial model:

---

| | |
|:---|:---|
| | **2022** |
| Strike price | 15.50 |
| Risk-free rate | 11.45% |
| Duration of the strike (years) | 7 |
| Expected annualized volatility | 38.81% |
| Weighted fair value of the option at the grant/share date: | 4.08 |

---

For the period ended December 31, 2025, R$7,507 in employee benefit expenses were recognized (December 31, 2024: R$28,792).

a.2) Share-based payment related to Inter & Co Payments Inc., acquisition

In the context of Inter's acquisition of Inter & Co Payments, Inc., it was established that part of the payments to the acquired Company's senior executives would be effected through the conversion of Inter & Co Payments, Inc.'s share-based payment plan, with an amendment providing that the stock options could be exercised for Inter&Co Class A shares and/or Inter&Co restricted Class A shares, as applicable, in lieu of Inter & Co Payments, Inc. shares. Given the terms and conditions of the agreement executed between the parties, the expenses related to the granted options were treated as share-based payment expense recognized over the vesting period of the options and contingent upon the continued employment of such key management personnel.

All put options that had been granted were exercised, with the last tranche exercised on January 7, 2025.

**70**<br>

------

---

| | |
|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

---

All call options granted under the Inter & Co Payments, Inc. share-based payment plan, migrated to Inter & Co, were exercised and the shares were fully transferred to the beneficiary key executives by October 31, 2025, the total number of these shares is 489,386.

Due to the completion of the aforementioned transactions, the Inter & Co Payments, Inc. share-based payment plan has been finalized and terminated.

For the period ending on December 31, 2025, the amount of R$3,798 (December 31, 2024: R$17,993) was recognized as employee benefit expenses in the statement of income of the Company.

a.3) Restricted shares agreement (RSU) - Inter.

The Extraordinary General Meeting of Inter&Co, Inc. held on January 4, 2023 approved the creation of the Omnibus Incentive Plan, which aims to promote the interests of the Company and its shareholders, strengthening the Company's ability to attract, retain and motivate employees who are expected to make contributions to the Company and provide to these individuals with incentives to align their interests with those of the Company's shareholders.

The Omnibus Incentive Plan is administered by the Board of Directors of Inter&Co, Inc., which has the authority to approve program grants to Company employees.

In 2023, the Company granted 2,155,500 restricted stock units (RSUs) under the Omnibus Incentive Plan with 25% block vesting schedules to various executives and employees of the Company and/or its direct or indirect subsidiaries. The vesting schedules are provided in each grant agreement. As of December 31, 2025, 190,000 granted RSUs had expired and 1,524,000 RSUs had been exercised.

In 2024, the Company granted 2,115,000 restricted stock units (RSUs) under the Omnibus Incentive Plan with 25% block vesting schedules to various executives and employees of the Company and/or its direct or indirect subsidiaries. The vesting schedules are provided in each grant agreement. As of December 31, 2025, 159,000 granted RSUs had expired and 988,250 RSUs had been exercised.

Until December 31, 2025, the Company granted 2,412,522 restricted stock units (RSUs) under the Omnibus Incentive Plan, with vesting schedules of 25% blocks, to various executives and employees of the Company and/or its direct or indirect subsidiaries. The vesting schedules are set forth in each grant agreement. As of December 31, 2025, 145,666 RSUs granted had expired and 539,071 RSUs had been exercised.

**71**<br>

------

---

| | |
|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

---

See table below:

---

| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| **12/31/2025** | **12/31/2025** | **12/31/2025** | **12/31/2025** | **12/31/2025** | **12/31/2025** | **12/31/2025** |
| **Date of grant** | **Exercise rate per vesting** | **Fair value of share (in R$)** | **Remaining term of the vesting period (in years)** | **Vesting period (years)** | **Total granted** | **Total not vested yet** |
| 06/01/2023 | 25% | R$14.15 | 1.0 | 4.0 | 2140500 | 441500 |
| 11/01/2023 | 25% | R$22.99 | 2.0 | 4.0 | 15000 |  |
| 02/01/2024 | 25% | R$25.22 | 2.0 | 4.0 | 10000 |  |
| 04/01/2024 | 25% | R$29.11 | 2.0 | 4.0 | 120000 | 60000 |
| 04/26/2024 | 25% | R$26.27 | 2.0 | 4.0 | 1795000 | 812750 |
| 06/04/2024 | 25% | R$30.35 | 2.0 | 4.0 | 60000 | 45000 |
| 07/01/2024 | 25% | R$33.07 | 1.0 | 3.0 | 50000 | 25000 |
| 07/17/2024 | 25% | R$36.47 | 3.0 | 4.0 | 30000 |  |
| 09/04/2024 | 25% | R$40.39 | 2.0 | 3.0 | 50000 | 25000 |
| 01/29/2025 | 25% | R$28.18 | 3.0 | 4.0 | 1850000 | 1320000 |
| 01/31/2025 | 25% | R$29.02 | 3.0 | 4.0 | 190522 | 135535 |
| 02/24/2025 | 25% | R$28.03 | 3.0 | 4.0 | 10000 | 7500 |
| 05/09/2025 | 25% | R$38.41 | 3.0 | 4.0 | 30000 | 30000 |
| 06/02/2025 | 25% | R$38.56 | 3.0 | 4.0 | 302000 | 212250 |
| 10/06/2025 | 25% | R$47.14 | 3.0 | 3.0 | 30000 | 22500 |
| **Total** |  |  |  |  | **6683022** | **3137035** |

---

---

| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| **12/31/2024** | **12/31/2024** | **12/31/2024** | **12/31/2024** | **12/31/2024** | **12/31/2024** | **12/31/2024** |
| **Date of grant** | **Exercise rate per vesting** | **Fair value of share (in R$)** | **Remaining term of the vesting period (in years)** | **Vesting period (years)** | **Total granted** | **Total not vested yet** |
| 06/01/2023 | 25% | R$14.15 | 2.0 | 4.0 | 2140500 | 963500 |
| 11/01/2023 | 25% | R$22.99 | 3.0 | 4.0 | 15000 | 11250 |
| 02/01/2024 | 25% | R$25.22 | 3.0 | 4.0 | 10000 | 7500 |
| 04/01/2024 | 25% | R$29.11 | 3.0 | 4.0 | 120000 | 95000 |
| 04/26/2024 | 25% | R$26.27 | 3.0 | 4.0 | 1795000 | 1305000 |
| 06/04/2024 | 25% | R$30.35 | 3.0 | 4.0 | 60000 | 60000 |
| 07/01/2024 | 25% | R$33.07 | 2.0 | 3.0 | 50000 | 37500 |
| 07/17/2024 | 25% | R$36.47 | 4.0 | 4.0 | 30000 | 30000 |
| 09/04/2024 | 25% | R$40.39 | 3.0 | 3.0 | 50000 | 37500 |
| **Total** |  |  |  |  | **4270500** | **2547250** |

---

In the year ended December 31, 2025, the amount of R$73,198 (December 31, 2024: R$30,290) was recognized as employee benefit expenses in statement of income the Company.

**72**<br>

------

---

| | |
|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

---

**34. [Transactions with related parties](#i6c906cba70414032af42417bff82b8c2_145)**

Transactions with related parties are defined and controlled in accordance with the Related-Party Policy approved by Inter&Co's Board of Directors. The policy defines and ensures transactions involving Inter and its shareholders or direct or indirect related parties. Transactions related to subsidiaries are eliminated in the consolidation process, not affecting the consolidated financial statements. Related-party transactions were undertaken as follows:

---

| | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| | **Parent Company (a)** | **Parent Company (a)** | **Key management personnel (b)** | **Key management personnel (b)** | **Other related parties (c)** | **Other related parties (c)** | **Total** | **Total** |
| | **12/31/2025** | **12/31/2024** | **12/31/2025** | **12/31/2024** | **12/31/2025** | **12/31/2024** | **12/31/2025** | **12/31/2024** |
| **Assets** | **2936** | **4101** | **17121** | **5914** | **811314** | **754975** | **831371** | **764990** |
| Loans and advances to customers | 2936 | 4101 | 17121 | 5914 | 811314 | 641113 | 831371 | 651128 |
| Amounts due from financial institutions |  |  |  |  |  | 113862 |  | 113862 |
| **Liabilities** | **(62590)** | **(44190)** | **(24591)** | **(16044)** | **(278659)** | **(118499)** | **(365840)** | **(178733)** |
| Deposits from customers - Demand deposits | (1533) |  | (2178) | (4) | (4780) | (470) | (8491) | (474) |
| Deposits from customers - Term deposits | (4456) | (44190) | (8309) | (16040) | (73812) | (118029) | (86577) | (178259) |
| Securities issued | (56601) |  | (14104) |  | (95667) |  | (166372) |  |
| Other liabilities |  |  |  |  | (104400) |  | (104400) |  |

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| | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| | **Parent Company (a)** | **Parent Company (a)** | **Key management personnel (b)** | **Key management personnel (b)** | **Other related parties (c)** | **Other related parties (c)** | **Total** | **Total** |
| | **12/31/2025** | **12/31/2024** | **12/31/2025** | **12/31/2024** | **12/31/2025** | **12/31/2024** | **12/31/2025** | **12/31/2024** |
| **Profit/ (loss)** | **(7084)** | **(110)** | **(1464)** | **(8919)** | **11904** | **(6608)** | **3356** | **(15637)** |
| Interest income | 254 |  | 1845 | 681 | 26624 | 16407 | 28723 | 17088 |
| Net revenues from services and commissions |  |  | 204 |  | 18129 |  | 18333 |  |
| Interest expenses | (7336) | (88) | (3134) | (137) | (15714) | (602) | (26184) | (827) |
| Other administrative expenses | (2) | (22) | (379) | (9463) | (17135) | (22413) | (17516) | (31898) |

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a)&nbsp;&nbsp;&nbsp;&nbsp;Inter&Co is directly controlled by Costellis International Limited, SBLA Holdings and Hottaire;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) &nbsp;&nbsp;&nbsp;&nbsp;Directors and members of the Board of Directors and Supervisory Board of Inter&Co; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c)&nbsp;&nbsp;&nbsp;&nbsp; Any immediate family members of key management personnel or companies controlled by them, including: companies which are controlled by immediate family members of the controlling shareholder of Inter&Co; companies over which the controlling shareholder or his/hers immediate family members have significant influence; other investors that have significant influence over Inter&Co and their close family members.

**Compensation of key management personnel**

The overall compensation of Inter&Co, Inc.'s management is set annually by the Ordinary General Meeting, as established in the Company's Bylaws, and includes members of the Board of Directors, Management Board, and Fiscal Council. For the current fiscal year, the total amount approved was R$109,350 (in 2024: R$97,856). As of December 31, 2025, an expenditure was expense for proceeds in the amount of R$110,822 (R$54,021, as of December 31, 2024).

**73**<br>

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| | |
|:---|:---|
| ![intereco_logo-2025a.jpg](intereco_logo-2025a.jpg) | **Notes to the consolidated financial statements**<br>As of December 31, 2025 and 2024 |

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**&nbsp;&nbsp;&nbsp;&nbsp;35. Subsequent events**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Acquisition of interest

On January 9, 2026, Banco Inter (an indirectly controlled company) entered into a contract to acquire an additional stake equivalent to 29.05% of the total share capital of Inter Asset Gestão de Recursos Ltda., for R$35,180, as previously approved by BACEN through an Official Letter dated November 10, 2025. As a result of the acquisition, Banco Inter came to hold 99.91% of Inter Asset Gestão de Recursos Ltda., an independent financial resources manager, asset management, securities portfolio management and wealth management company.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Discontinuation of Level II Sponsored BDR Program

On January 26, 2026, Inter&Co, Inc. announced that its Board of Directors has decided to begin a process to discontinue its Sponsored Level II BDR Program. The process is currently subject to the approval of B3 and CVM and involves: (i) the creation of an Unsponsored Level I BDR Program, to be filed by Banco Bradesco S.A., (ii) the discontinuation of the Sponsored Level II BDR Program, and (iii) the cancellation of the Company's registration as a foreign issuer with the CVM. Details of the plan will be disclosed to the market in due course, following approval by the authorities.

**74**<br>