# EDGAR Filing Document

**Accession Number:** 0001174821
**File Stem:** 0001193125-26-233754
**Filing Date:** 2026-5
**Character Count:** 5761
**Document Hash:** cd41f1e535368d2731b679702b69fe0e
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-26-233754.hdr.sgml**: 20260521

**ACCESSION NUMBER**: 0001193125-26-233754

**CONFORMED SUBMISSION TYPE**: FWP

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20260521

**DATE AS OF CHANGE**: 20260521

**SUBJECT COMPANY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** CHASE ISSUANCE TRUST
- **CENTRAL INDEX KEY:** 0001174821
- **STANDARD INDUSTRIAL CLASSIFICATION:** ASSET-BACKED SECURITIES [6189]
- **ORGANIZATION NAME:** Office of Structured Finance
- **EIN:** 222382028
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** FWP
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 333-272941
- **FILM NUMBER:** 261006345

**BUSINESS ADDRESS:**
- **STREET 1:** 201 N. WALNUT ST., 4TH FLOOR
- **STREET 2:** DE1-1001
- **CITY:** WILMINGTON
- **STATE:** DE
- **ZIP:** 19801
- **BUSINESS PHONE:** 302-282-6545

**MAIL ADDRESS:**
- **STREET 1:** 201 N. WALNUT ST., 4TH FLOOR
- **STREET 2:** DE1-1001
- **CITY:** WILMINGTON
- **STATE:** DE
- **ZIP:** 19801

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** BANK ONE ISSUANCE TRUST
- **DATE OF NAME CHANGE:** 20020604
**FILED BY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** CHASE ISSUANCE TRUST
- **CENTRAL INDEX KEY:** 0001174821
- **STANDARD INDUSTRIAL CLASSIFICATION:** ASSET-BACKED SECURITIES [6189]
- **ORGANIZATION NAME:** Office of Structured Finance
- **EIN:** 222382028
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** FWP

**BUSINESS ADDRESS:**
- **STREET 1:** 201 N. WALNUT ST., 4TH FLOOR
- **STREET 2:** DE1-1001
- **CITY:** WILMINGTON
- **STATE:** DE
- **ZIP:** 19801
- **BUSINESS PHONE:** 302-282-6545

**MAIL ADDRESS:**
- **STREET 1:** 201 N. WALNUT ST., 4TH FLOOR
- **STREET 2:** DE1-1001
- **CITY:** WILMINGTON
- **STATE:** DE
- **ZIP:** 19801

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** BANK ONE ISSUANCE TRUST
- **DATE OF NAME CHANGE:** 20020604

Filed Pursuant to Rule 433

Registration Nos. 333-272941 and 333-272941-01

**Ratings Free Writing Prospectus, dated May 21, 2026** 

**Chase Issuance Trust** 

Issuing Entity

**Chase Card Funding LLC** 

Depositor and Transferor

**JPMorgan Chase Bank, National Association** 

Sponsor, Originator, Administrator and Servicer

**CHASEseries** 

**Class A(2026-1)**

**$500,000,000\*** 

The depositor has prepared a prospectus, subject to completion, dated May 18, 2026 (the "preliminary prospectus"), which describes the Class A(2026-1) notes to be issued by the issuing entity. You should review the preliminary prospectus in its entirety before deciding to purchase any of the Class A(2026-1) notes.

**Ratings** 

The issuing entity will issue the Class A(2026-1) notes only if they are rated by the following nationally recognized statistical rating organization as follows:

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| | |
|:---|:---|
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Fitch, Inc.** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;AAAsf\*\* |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **S&P Global Ratings** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;AAA(sf)\*\* |

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A rating addresses the likelihood of the payment of interest on a note when due and the ultimate payment of principal of that note by its legal maturity date. A rating does not address the likelihood of payment of principal of a note on its scheduled principal payment date. In addition, a rating does not address the possibility of an early payment or acceleration of a note, which could be caused by an early amortization event or an event of default. A rating is not a recommendation to buy, sell or hold notes and may be subject to revision, withdrawal or qualification at any time by the assigning rating agency. Each rating is based on the corresponding rating agency's independent evaluation of the receivables and the availability of any credit enhancement for the notes. Ratings will be monitored by the applicable rating agencies while the notes are outstanding and the depositor or its affiliates may from time to time request the applicable rating agencies to confirm their ratings with respect to the notes. A rating, or a change, withdrawal or qualification of a rating, by one rating agency will not necessarily correspond to a rating, or a change, withdrawal or qualification of a rating, from any other rating agency.

**Underwriters** 

*Sole Lead Bookrunner* 

**J.P. Morgan** 

*Co-Managers* 

---

| | | | | |
|:---|:---|:---|:---|:---|
| **Academy Securities** |  |  |  |  |
|  | **Barclays** |  |  |  |
|  |  | **Blaylock Van, LLC** |  |  |
|  |  |  | **Scotiabank** |  |
|  |  |  |  | **Siebert Williams Shank** |

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The depositor has filed a registration statement (including a prospectus) with the SEC for the offering to which this communication relates. Before you invest, you should read the prospectus in that registration statement and other documents the depositor has filed with the SEC for more complete information about the sponsor, the depositor, the issuing entity and this offering, including the preliminary prospectus for these Class A(2026-1) notes. You may get these documents for free by visiting EDGAR on the SEC website at <u>www.sec.gov</u>. Alternatively, the sponsor, the depositor, any underwriter or any dealer participating in the offering will arrange to send you the prospectus if you request it by calling 800-408-1016 or by emailing the ABS Syndicate Desk at <u>abs_synd@jpmorgan.com</u>.

\* Subject to increase.

\*\* An "sf" or "(sf)" in the credit rating denotes an identification for structured finance product ratings.