# EDGAR Filing Document

**Accession Number:** 0001840644
**File Stem:** 0001628297-23-000146
**Filing Date:** 2023-1
**Character Count:** 123409
**Document Hash:** 09d25c4bf8a40218b46347a19e3c1b19
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001628297-23-000146.hdr.sgml**: 20230131

**ACCESSION NUMBER**: 0001628297-23-000146

**CONFORMED SUBMISSION TYPE**: 10-D

**PUBLIC DOCUMENT COUNT**: 4

**CONFORMED PERIOD OF REPORT**: 20230118

**FILED AS OF DATE**: 20230131

**DATE AS OF CHANGE**: 20230131

**ABS ASSET CLASS**: Commercial mortgages

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** BENCHMARK 2021-B23 MORTGAGE TRUST
- **CENTRAL INDEX KEY:** 0001840644
- **STANDARD INDUSTRIAL CLASSIFICATION:** ASSET-BACKED SECURITIES [6189]
- **STATE OF INCORPORATION:** DE

**FILING VALUES:**
- **FORM TYPE:** 10-D
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 333-228597-08
- **FILM NUMBER:** 23571101

**BUSINESS ADDRESS:**
- **STREET 1:** 390 GREENWICH STREET
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10013
- **BUSINESS PHONE:** 2128165343

**MAIL ADDRESS:**
- **STREET 1:** 390 GREENWICH STREET
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10013

**UNITED STATES** 

**SECURITIES AND EXCHANGE COMMISSION** 

**Washington, D.C. 20549** 

**FORM 10-D** 

**ASSET-BACKED ISSUER** 

**DISTRIBUTION REPORT PURSUANT TO SECTION 13 OR 15(d) OF** 

**THE SECURITIES EXCHANGE ACT OF 1934** 

**For the monthly distribution period from:** 

**December 17, 2022 to January 18, 2023** 

**Commission File Number of issuing entity: 333-228597-08** 

**Central Index Key Number of issuing entity: 0001840644** 

## Benchmark 2021-B23 Mortgage Trust
**(Exact name of issuing entity as specified in its charter)** 

**Commission File Number of depositor: 333-228597** 

**Central Index Key Number of depositor: 0001258361** 

**Citigroup Commercial Mortgage Securities Inc.** 

**(Exact name of depositor as specified in its charter)** 

**Citi Real Estate Funding Inc.** 

**(Central Index Key Number: 0001701238)** 

**JPMorgan Chase Bank, National Association** 

**(Central Index Key Number: 0000835271)** 

**Goldman Sachs Mortgage Company** 

**(Central Index Key Number: 0001541502)** 

**German American Capital Corporation** 

**(Central Index Key Number: 0001541294)** 

**(Exact names of sponsors as specified in their respective charters)** 

**Richard Simpson (212) 816-5343** 

**(Name and telephone number, including area code, of the person to contact in connection with this filing)** 

**New York** 

**(State or other jurisdiction of incorporation or organization of the issuing entity)** 

**86-2245366** 

**86-2230607** 

**(I.R.S. Employer Identification No.)** 

---

| | |
|:---|:---|
| **c/o Citibank, N.A.**<br> **388 Greenwich Street, 14<sup>th</sup> Floor**<br> **New York, New York** | **10013** |
| **(Address of principal executive offices of the issuing entity)** | **(Zip Code)** |

---

**(212) 816-5693** 

**(Telephone number, including area code)** 

---

| | | | | |
|:---|:---|:---|:---|:---|
| **Title of class** | **Registered/reporting pursuant to**<br> **(check one)** | **Registered/reporting pursuant to**<br> **(check one)** | **Registered/reporting pursuant to**<br> **(check one)** | **Name of exchange**<br> **(If Section 12(b))** |
|  | **Section 12(b)** | **Section 12(g)** | **Section 15(d)** | **Name of exchange**<br> **(If Section 12(b))** |
|  A-1 | ☐ | ☐ | ☒ | Not Applicable |
|  A-2 | ☐ | ☐ | ☒ | Not Applicable |
|  A-4A1 | ☐ | ☐ | ☒ | Not Applicable |
|  A-5 | ☐ | ☐ | ☒ | Not Applicable |
|  A-AB | ☐ | ☐ | ☒ | Not Applicable |
|  X-A | ☐ | ☐ | ☒ | Not Applicable |
|  A-S | ☐ | ☐ | ☒ | Not Applicable |
|  B | ☐ | ☐ | ☒ | Not Applicable |
|  C | ☐ | ☐ | ☒ | Not Applicable |

---

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ☒ No ☐

------

**PART I – DISTRIBUTION INFORMATION** 

**Item 1. Distribution and Pool Performance Information.** 

On January 18, 2023, a distribution was made to holders of the certificates issued by Benchmark 2021-B23 Mortgage Trust.

The distribution report is attached as Exhibit 99.1 to this Form 10-D.

No assets securitized by Citigroup Commercial Mortgage Securities Inc. (the "Depositor") and held by Benchmark 2021-B23 Mortgage Trust were the subject of a demand to repurchase or replace for breach of the representations and warranties contained in the underlying transaction documents during the monthly distribution period covered by this distribution report on Form 10-D.

The Depositor most recently filed a Form ABS-15G under Rule 15Ga-1 under the Securities Exchange Act of 1934 ("Rule 15Ga-1") on February 11, 2022. The CIK number of the Depositor is 0001258361.

Citi Real Estate Funding Inc. ("CREFI"), one of the sponsors, most recently filed a Form ABS-15G under Rule 15Ga-1 on February 11, 2022. The CIK number of CREFI is 0001701238.

JPMorgan Chase Bank, National Association ("JPMorgan"), one of the sponsors, most recently filed a Form ABS-15G under Rule 15Ga-1 on January 23, 2023. The CIK number of JPMorgan is 0000835271.

Goldman Sachs Mortgage Company ("GSMC"), one of the sponsors, most recently filed a Form ABS-15G under Rule 15Ga-1 on November 14, 2022. The CIK number of GSMC is 0001541502.

German American Capital Corporation ("GACC"), one of the sponsors, most recently filed a Form ABS-15G under Rule 15Ga-1 on February 15, 2022. The CIK number of GACC is 0001541294.

**Item 1A. Asset-Level Information.** 

See the Asset Data File and the asset related document filed as Exhibit 102 and Exhibit 103, respectively, to the registrant's Form ABS-EE filed on January 31, 2023 under Commission File No. 333-228597-08 and incorporated by reference herein.

**Item 1B. Asset Representations Reviewer and Investor Communication.** 

Not applicable

**PART II – OTHER INFORMATION** **Item 2. Legal Proceedings.** 

No information to report for the monthly distribution period covered by this distribution report on Form 10-D.

**Item 3. Sales of Securities and Use of Proceeds.** 

None

**Item 4. Defaults Upon Senior Securities.** 

None

------

**Item 5. Submission of Matters to a Vote of Security Holders.** 

None

**Item 6. Significant Obligors of Pool Assets.**

With respect to the pool assets for Benchmark 2021-B23 Mortgage Trust, there are no significant obligors within the meaning of Item 1101(k) of Regulation AB.

**Item 7. Change in Sponsor Interest in Securities.** 

None

**Item 8. Significant Enhancement Provider Information.** 

None

**Item 9. Other Information.**

Midland Loan Services, a Division of PNC Bank, National Association, in its capacity as Master Servicer for Benchmark 2021-B23 Mortgage Trust, affirms the following amounts in the respective accounts:

---

| | | |
|:---|:---|:---|
|  Collection Account Balance |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Prior Distribution Date: | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 12/16/2022 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $139484.39 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Current Distribution Date: | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 01/18/2023 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $72805.20 |
|  \*REO Account Balance |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Prior Distribution Date: | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 12/16/2022 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $0.00 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Current Distribution Date: | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 01/18/2023 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $0.00 |
|  \*As provided by the Special Servicer |  |  |

---

Citibank, N.A., in its capacity as Certificate Administrator for Benchmark 2021-B23 Mortgage Trust, affirms the following amounts in the respective accounts:

---

| | | |
|:---|:---|:---|
|  Distribution Account Balance |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Prior Distribution Date: | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 12/16/2022 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $0.00 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Current Distribution Date: | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 01/18/2023 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $0.00 |
|  Interest Reserve Account Balance |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Prior Distribution Date: | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 12/16/2022 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $0.00 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Current Distribution Date: | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 01/18/2023 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $0.00 |
|  Excess Interest Distribution Account Balance |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Prior Distribution Date: | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 12/16/2022 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $0.00 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Current Distribution Date: | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 01/18/2023 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $0.00 |
|  Excess Liquidation Proceeds Reserve Account Balance |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Prior Distribution Date: | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 12/16/2022 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $0.00 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Current Distribution Date: | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 01/18/2023 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $0.00 |

---

**Item 10. Exhibits.** 

(a) The following is a list of documents filed as part of this Form 10-D:

(99.1): Monthly report distributed to holders of the certificates issued by Benchmark 2021-B23 Mortgage Trust, relating to the January 18, 2023 distribution.

(102): Asset Data File (filed as Exhibit 102 to the registrant's Form ABS-EE filed on January 31, 2023 under Commission File No. 333-228597-08 and incorporated by reference herein).

(103): Asset related document (filed as Exhibit 103 to the registrant's Form ABS-EE filed on January 31, 2023 under Commission File No. 333-228597-08 and incorporated by reference herein).

(b) The exhibits required to be filed by the Registrant pursuant to this Form 10-D are listed above and in the Exhibit Index that immediately precedes the signature page hereof.

------

EXHIBIT INDEX

---

| | |
|:---|:---|
| Exhibit Number | Description |
| Exhibit 99.1 | [Monthly report distributed to holders of the certificates issued by Benchmark 2021-B23 Mortgage Trust, relating to the January 18, 2023 distribution.](ex99_1.htm) |
| Exhibit 102 | [Asset Data File (filed as Exhibit 102 to the registrant's Form ABS-EE filed on January 31, 2023 under Commission File No. 333-228597-08 and incorporated by reference herein).](ex102.xml) |
| Exhibit 103 | [Asset related document (filed as Exhibit 103 to the registrant's Form ABS-EE filed on January 31, 2023 under Commission File No. 333-228597-08 and incorporated by reference herein).](ex103.xml) |

---

------

**SIGNATURES** 

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.

---

| |
|:---|
| Citigroup Commercial Mortgage Securities Inc. |
| (Depositor) |
| /s/ Richard Simpson |
| Richard Simpson, President |

---

Date: January 31, 2023

## Exhibit 99.1

---

| | | |
|:---|:---|:---|
| Distribution Date: | 01/18/2023 | **Benchmark 2021-B23 Mortgage Trust** |
| Determination Date: | 01/11/2023 |  |
|  |  | **Commercial Mortgage Pass-Through Certificates** |
|  |  | **Series 2021-B23** |

---

---

| | |
|:---|:---|
| ***CONTACT INFORMATION*** |  |
| &nbsp;&nbsp;&nbsp;&nbsp; Certificate Administrator | Citibank, N.A. |
| &nbsp;&nbsp;&nbsp;&nbsp; Depositor | Citigroup Commercial Mortgage Securities Inc. |
| &nbsp;&nbsp;&nbsp;&nbsp; Trustee | Wilmington Trust, National Association |
| &nbsp;&nbsp;&nbsp;&nbsp; Master Servicer / Special | CWCapital Asset Management LLC |
| &nbsp;&nbsp;&nbsp;&nbsp; Servicer |  |
| &nbsp;&nbsp;&nbsp;&nbsp; Asset Representations | Pentalpha Surveillance LLC. |
| &nbsp;&nbsp;&nbsp;&nbsp; Reviewer / Operating |  |
| &nbsp;&nbsp;&nbsp;&nbsp; Advisor |  |

---

---

| | |
|:---|:---|
| ***CONTENTS*** |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Distribution Summary | 2.0 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Distribution Summary (Factors) | 4.0 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Interest Distribution Detail | 6.0 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Principal Distribution Detail | 8.0 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Reconciliation Detail | 9.0 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Other Information | 10.0 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Mortgage Loan Detail | 11.0 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; NOI Detail | 14.0 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Delinquency Loan Detail | 17.0 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Appraisal Reduction Detail | 19.0 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Loan Modification Detail | 21.0 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Specially Serviced Loan Detail | 23.0 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Unscheduled Principal Detail | 25.0 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Liquidated Loan Detail | 27.0 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; CREFC Legends | 29.0 |

---

---

| | | |
|:---|:---|:---|
| **Deal Contact:** | **Dragana Boskovic** | **Citibank, N.A.** |
|  | **dragana.boskovic@citi.com** | **Agency and Trust** |
|  | **Tel: (212) 816-0735** | **388 Greenwich Street, 14th Floor** |
|  |  | **New York, NY 10013** |

---

Reports Available at <u> sf.citidirect.com</u> Page 1 of 29© Copyright 2023 Citigroup

------

---

| | | |
|:---|:---|:---|
| Distribution Date: | 01/18/2023 | **Benchmark 2021-B23 Mortgage Trust** |
| Determination Date: | 01/11/2023 |  |
|  |  | **Commercial Mortgage Pass-Through Certificates** |
|  |  | **Series 2021-B23** |
|  |  | ***Distribution Summary*** |

---

---

| | | | | | | | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| ***DISTRIBUTION IN DOLLARS*** | ***DISTRIBUTION IN DOLLARS*** |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
|  |  | Prior | Pass- | Accrual |  |  |  |  |  |  |  |  |  |  | Current |
|  | Original | Principal | Through | Day Count | Accrual | &nbsp;&nbsp;&nbsp; Interest | Principal | PPP and YM |  | &nbsp;&nbsp;&nbsp;&nbsp; Total |  | Deferred | Realized |  | Principal |
| Class | Balance | Balance | Rate | Fraction | Dates | Distributed | Distributed | Distributed |  | Distributed |  | Interest | Loss |  | Balance |
| (1 | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) | (10)= | (7 | +8+9) | (11) | (12) | (13)= | (3-8+11-12) |
| A-1 | 21244000.00 | 13265422.17 | 0.418000% | 30/360 | 12/01 - 12/31 | 4620.79 | 362537.55 | 0.00 |  | 367158.34 |  | 0.00 | 0.00 |  | 12902884.62 |
| A-2 | 155183000.00 | 155183000.00 | 1.620000% | 30/360 | 12/01 - 12/31 | 209497.05 | 0.00 | 0.00 |  | 209497.05 |  | 0.00 | 0.00 |  | 155183000.00 |
| A-4 | 200000000.00 | 200000000.00 | 1.823000% | 30/360 | 12/01 - 12/31 | 303833.33 | 0.00 | 0.00 |  | 303833.33 |  | 0.00 | 0.00 |  | 200000000.00 |
| A-4 | 200000000.00 | 200000000.00 | 1.823000% | 30/360 | 12/01 - 12/31 | 303833.33 | 0.00 | 0.00 |  | 303833.33 |  | 0.00 | 0.00 |  | 200000000.00 |
| A-5 | 421699000.00 | 421699000.00 | 2.070000% | 30/360 | 12/01 - 12/31 | 727430.77 | 0.00 | 0.00 |  | 727430.77 |  | 0.00 | 0.00 |  | 421699000.00 |
| A-AB | 19922000.00 | 19922000.00 | 1.766000% | 30/360 | 12/01 - 12/31 | 29318.54 | 0.00 | 0.00 |  | 29318.54 |  | 0.00 | 0.00 |  | 19922000.00 |
| A-S | 163615000.00 | 163615000.00 | 2.274000% | 30/360 | 12/01 - 12/31 | 310050.42 | 0.00 | 0.00 |  | 310050.42 |  | 0.00 | 0.00 |  | 163615000.00 |
| B | 59992000.00 | 59992000.00 | 2.095000% | 30/360 | 12/01 - 12/31 | 104736.03 | 0.00 | 0.00 |  | 104736.03 |  | 0.00 | 0.00 |  | 59992000.00 |
| C | 45449000.00 | 45449000.00 | 2.563000% | 30/360 | 12/01 - 12/31 | 97071.49 | 0.00 | 0.00 |  | 97071.49 |  | 0.00 | 0.00 |  | 45449000.00 |
| D | 50902000.00 | 50902000.00 | 2.000000% | 30/360 | 12/01 - 12/31 | 84836.67 | 0.00 | 0.00 |  | 84836.67 |  | 0.00 | 0.00 |  | 50902000.00 |
| E | 21816000.00 | 21816000.00 | 2.000000% | 30/360 | 12/01 - 12/31 | 36360.00 | 0.00 | 0.00 |  | 36360.00 |  | 0.00 | 0.00 |  | 21816000.00 |
| F | 32723000.00 | 32723000.00 | 2.202420% | 30/360 | 12/01 - 12/31 | 60058.16 | 0.00 | 0.00 |  | 60058.16 |  | 0.00 | 0.00 |  | 32723000.00 |
| G | 14543000.00 | 14543000.00 | 2.202420% | 30/360 | 12/01 - 12/31 | 26691.50 | 0.00 | 0.00 |  | 26691.50 |  | 0.00 | 0.00 |  | 14543000.00 |
| H | 47267145.00 | 47267145.00 | 2.202420% | 30/360 | 12/01 - 12/31 | 83624.71 | 0.00 | 0.00 |  | 83624.71 |  | 0.00 | 0.00 |  | 47267145.00 |
| COMB_VRR | 76545008.00 | 76125082.83 | 0.000000% | 30/360 | 12/01 - 12/31 | 202989.16 | 19080.92 | 0.00 |  | 222070.08 |  | 0.00 | 0.00 |  | 76106001.91 |
| S | 0.00 | 0.00 | 0.000000% |  |  | 0.00 | 0.00 | 0.00 |  | 0.00 |  | 0.00 | 0.00 |  | 0.00 |
| R | 0.00 | 0.00 | 0.000000% |  |  | 0.00 | 0.00 | 0.00 |  | 0.00 |  | 0.00 | 0.00 |  | 0.00 |
| Spear 360-A | 12350000.00 | 12350000.00 | 2.759563% | 30/360 | 12/01 - 12/31 | 28400.50 | 0.00 | 0.00 |  | 28400.50 |  | 0.00 | 0.00 |  | 12350000.00 |
| Spear 360-B | 16387000.00 | 16387000.00 | 2.759563% | 30/360 | 12/01 - 12/31 | 37684.13 | 0.00 | 0.00 |  | 37684.13 |  | 0.00 | 0.00 |  | 16387000.00 |
| Spear 360-C | 16388000.00 | 16388000.00 | 2.759563% | 30/360 | 12/01 - 12/31 | 37686.43 | 0.00 | 0.00 |  | 37686.43 |  | 0.00 | 0.00 |  | 16388000.00 |
| Spear 360-D | 7125000.00 | 7125000.00 | 2.759563% | 30/360 | 12/01 - 12/31 | 16384.90 | 0.00 | 0.00 |  | 16384.90 |  | 0.00 | 0.00 |  | 7125000.00 |
| Spear 360-V | 2750000.00 | 2750000.00 | 2.759563% | 30/360 | 12/01 - 12/31 | 6324.00 | 0.00 | 0.00 |  | 6324.00 |  | 0.00 | 0.00 |  | 2750000.00 |
| Totals | 1585900153.00 | 1577501650.00 |  |  |  | 2711431.91 | 381618.47 | 0.00 |  | 3093050.38 |  | 0.00 | 0.00 |  | 1577120031.53 |
| **Notional Classes** | **Notional Classes** |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| X-A | 1181663000.00 | 1173684421.96 | 1.271491% | 30/360 | 12/01 - 12/31 | 1243607.81 | 0.00 | 0.00 |  | 1243607.81 |  | 0.00 | 0.00 |  | 1173321884.41 |

---

Reports Available at <u> sf.citidirect.com</u> Page 2 of 29© Copyright 2023 Citigroup

------

---

| | | |
|:---|:---|:---|
| Distribution Date: | 01/18/2023 | **Benchmark 2021-B23 Mortgage Trust** |
| Determination Date: | 01/11/2023 |  |
|  |  | **Commercial Mortgage Pass-Through Certificates** |
|  |  | **Series 2021-B23** |
|  |  | ***Distribution Summary*** |

---

---

| | | | | | | | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| ***DISTRIBUTION IN DOLLARS*** | ***DISTRIBUTION IN DOLLARS*** |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
|  |  | Prior | Pass- | Accrual |  |  |  |  |  |  |  |  |  |  | Current |
|  | Original | Principal | Through | Day Count | Accrual | &nbsp;&nbsp;&nbsp; Interest | Principal | PPP and YM |  | &nbsp;&nbsp;&nbsp;&nbsp; Total |  | Deferred | Realized |  | Principal |
| Class | Balance | Balance | Rate | Fraction | Dates | Distributed | Distributed | Distributed |  | Distributed |  | Interest | Loss |  | Balance |
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) | (10)= | (7 | +8+9) | (11) | (12) | (13)= | (3-8+11-12) |
| X-B | 105441000.00 | 105441000.00 | 0.905695% | 30/360 | 12/01 - 12/31 | 79581.12 | 0.00 | 0.00 |  | 79581.12 |  | 0.00 | 0.00 |  | 105441000.00 |
| X-D | 72718000.00 | 72718000.00 | 1.202420% | 30/360 | 12/01 - 12/31 | 72864.65 | 0.00 | 0.00 |  | 72864.65 |  | 0.00 | 0.00 |  | 72718000.00 |
| X-F | 32723000.00 | 32723000.00 | 1.000000% | 30/360 | 12/01 - 12/31 | 27269.17 | 0.00 | 0.00 |  | 27269.17 |  | 0.00 | 0.00 |  | 32723000.00 |
| X-G | 14543000.00 | 14543000.00 | 1.000000% | 30/360 | 12/01 - 12/31 | 12119.17 | 0.00 | 0.00 |  | 12119.17 |  | 0.00 | 0.00 |  | 14543000.00 |
| X-H | 47267145.00 | 47267145.00 | 1.000000% | 30/360 | 12/01 - 12/31 | 39389.29 | 0.00 | 0.00 |  | 39389.29 |  | 0.00 | 0.00 |  | 47267145.00 |
| Totals | 1454355145.00 | 1446376566.96 |  |  |  | 1474831.21 | 0.00 | 0.00 |  | 1474831.21 |  | 0.00 | 0.00 |  | 1446014029.41 |

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Reports Available at <u> sf.citidirect.com</u> Page 3 of 29© Copyright 2023 Citigroup

------

---

| | | |
|:---|:---|:---|
| Distribution Date: | 01/18/2023 | **Benchmark 2021-B23 Mortgage Trust** |
| Determination Date: | 01/11/2023 |  |
|  |  | **Commercial Mortgage Pass-Through Certificates** |
|  |  | **Series 2021-B23** |
|  |  | ***Distribution Summary (Factors)*** |

---

---

| | | | | | | | | | | | | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| ***PER $1,000 OF ORIGINAL BALANCE*** | ***PER $1,000 OF ORIGINAL BALANCE*** | ***PER $1,000 OF ORIGINAL BALANCE*** |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
|  |  |  |  |  |  | Prior |  |  |  |  |  |  |  |  |  |  |  |  |  | Current |
|  |  |  |  | Record |  | Principal |  | Interest |  | Principal |  | PPP and YM |  | &nbsp;&nbsp;&nbsp; Total |  | Deferred |  |  |  | Principal |
| Class |  | CUSIP |  | Date |  | Balance |  | Distributed |  | Distributed |  | Distributed |  | Distributed |  | Interest |  | Realized Loss |  | Balance |
|  |  |  |  |  | (3)/ | &nbsp;&nbsp;&nbsp;&nbsp; (2) x 1000 | (7)/ | &nbsp;&nbsp;&nbsp; (2) x 1000 | (8)/ | (2) x 1000 | (9)/ | (2) x 1000 | (10)/ | &nbsp;&nbsp;&nbsp;&nbsp; (2) x 1000 | (11)/ | &nbsp;&nbsp;&nbsp;&nbsp; (2) x 1000 | (12)/ | &nbsp;&nbsp;&nbsp;&nbsp; (2) x 1000 | (14)/ | (2) x 1000 |
| A-1 |  | 08162 | RAA5 | 12/30/2022 |  | 624.431471 |  | &nbsp;&nbsp;&nbsp; 0.217510 |  | 17.065409 |  | 0.000000 |  | 17.282919 |  | &nbsp;&nbsp;&nbsp; 0.000000 |  | 0.000000 |  | 607.366062 |
| A-2 |  | 08162 | RAB3 | 12/30/2022 |  | 1000.000000 |  | &nbsp;&nbsp;&nbsp; 1.350000 |  | 0.000000 |  | 0.000000 |  | 1.350000 |  | &nbsp;&nbsp;&nbsp; 0.000000 |  | 0.000000 |  | 1000.000000 |
| A-4 | A1 | 08162 | RAC1 | 12/30/2022 |  | 1000.000000 |  | &nbsp;&nbsp;&nbsp; 1.519167 |  | 0.000000 |  | 0.000000 |  | 1.519167 |  | &nbsp;&nbsp;&nbsp; 0.000000 |  | 0.000000 |  | 1000.000000 |
| A-4 | A2 | 08162 | RBX4 | 12/30/2022 |  | 1000.000000 |  | &nbsp;&nbsp;&nbsp; 1.519167 |  | 0.000000 |  | 0.000000 |  | 1.519167 |  | &nbsp;&nbsp;&nbsp; 0.000000 |  | 0.000000 |  | 1000.000000 |
|  |  | U0810TAU7 / 08162RBY2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| A-5 |  | 08162 | RAD9 | 12/30/2022 |  | 1000.000000 |  | &nbsp;&nbsp;&nbsp; 1.725000 |  | 0.000000 |  | 0.000000 |  | 1.725000 |  | &nbsp;&nbsp;&nbsp; 0.000000 |  | 0.000000 |  | 1000.000000 |
| A-AB |  | 08162 | RAE7 | 12/30/2022 |  | 1000.000000 |  | &nbsp;&nbsp;&nbsp; 1.471666 |  | 0.000000 |  | 0.000000 |  | 1.471666 |  | &nbsp;&nbsp;&nbsp; 0.000000 |  | 0.000000 |  | 1000.000000 |
| A-S |  | 08162 | RAG2 | 12/30/2022 |  | 1000.000000 |  | &nbsp;&nbsp;&nbsp; 1.895000 |  | 0.000000 |  | 0.000000 |  | 1.895000 |  | &nbsp;&nbsp;&nbsp; 0.000000 |  | 0.000000 |  | 1000.000000 |
| B |  | 08162 | RAH0 | 12/30/2022 |  | 1000.000000 |  | &nbsp;&nbsp;&nbsp; 1.745833 |  | 0.000000 |  | 0.000000 |  | 1.745833 |  | &nbsp;&nbsp;&nbsp; 0.000000 |  | 0.000000 |  | 1000.000000 |
| C |  | 08162 | RAJ6 | 12/30/2022 |  | 1000.000000 |  | &nbsp;&nbsp;&nbsp; 2.135833 |  | 0.000000 |  | 0.000000 |  | 2.135833 |  | &nbsp;&nbsp;&nbsp; 0.000000 |  | 0.000000 |  | 1000.000000 |
| D |  | 08162 | RAK3 | 12/30/2022 |  | 1000.000000 |  | &nbsp;&nbsp;&nbsp; 1.666667 |  | 0.000000 |  | 0.000000 |  | 1.666667 |  | &nbsp;&nbsp;&nbsp; 0.000000 |  | 0.000000 |  | 1000.000000 |
|  |  | U0810TAA1 / 08162RAL1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| E |  | 08162 | RAM9 | 12/30/2022 |  | 1000.000000 |  | &nbsp;&nbsp;&nbsp; 1.666667 |  | 0.000000 |  | 0.000000 |  | 1.666667 |  | &nbsp;&nbsp;&nbsp; 0.000000 |  | 0.000000 |  | 1000.000000 |
|  |  | U0810TAB9 / 08162RAN7 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| F |  | 08162 | RAP2 | 12/30/2022 |  | 1000.000000 |  | &nbsp;&nbsp;&nbsp; 1.835350 |  | 0.000000 |  | 0.000000 |  | 1.835350 |  | &nbsp;&nbsp;&nbsp; 0.000000 |  | 0.000000 |  | 1000.000000 |
|  |  | U0810TAC7 / 08162RAQ0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| G |  | 08162 | RAR8 | 12/30/2022 |  | 1000.000000 |  | &nbsp;&nbsp;&nbsp; 1.835350 |  | 0.000000 |  | 0.000000 |  | 1.835350 |  | &nbsp;&nbsp;&nbsp; 0.000000 |  | 0.000000 |  | 1000.000000 |
|  |  | U0810TAD5 / 08162RAS6 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| H |  | 08162 | RAT4 | 12/30/2022 |  | 1000.000000 |  | &nbsp;&nbsp;&nbsp; 1.769193 |  | 0.000000 |  | 0.000000 |  | 1.769193 |  | &nbsp;&nbsp;&nbsp; 0.000000 |  | 0.000000 |  | 1000.000000 |
|  |  | U0810TAE3 / 08162RAU1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| COMB_VRR |  | 08162 | RBG1 | 12/30/2022 |  | 994.514010 |  | &nbsp;&nbsp;&nbsp; 2.651893 |  | 0.249277 |  | 0.000000 |  | 2.901170 |  | &nbsp;&nbsp;&nbsp; 0.000000 |  | 0.000000 |  | 994.264733 |
| S |  | 08162 | RBV8 | 12/30/2022 |  | 0.000000 |  | &nbsp;&nbsp;&nbsp; 0.000000 |  | 0.000000 |  | 0.000000 |  | 0.000000 |  | &nbsp;&nbsp;&nbsp; 0.000000 |  | 0.000000 |  | 0.000000 |
| R |  | 08162 | RBH9 | 12/30/2022 |  | 0.000000 |  | &nbsp;&nbsp;&nbsp; 0.000000 |  | 0.000000 |  | 0.000000 |  | 0.000000 |  | &nbsp;&nbsp;&nbsp; 0.000000 |  | 0.000000 |  | 0.000000 |
| Spear 360-A |  | 08162 | RBK2 | 12/30/2022 |  | 1000.000000 |  | &nbsp;&nbsp;&nbsp; 2.299636 |  | 0.000000 |  | 0.000000 |  | 2.299636 |  | &nbsp;&nbsp;&nbsp; 0.000000 |  | 0.000000 |  | 1000.000000 |
|  |  | U0810TAN3 / 08162RBL0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| Spear 360-B |  | 08162 | RBM8 | 12/30/2022 |  | 1000.000000 |  | &nbsp;&nbsp;&nbsp; 2.299636 |  | 0.000000 |  | 0.000000 |  | 2.299636 |  | &nbsp;&nbsp;&nbsp; 0.000000 |  | 0.000000 |  | 1000.000000 |
|  |  | U0810TAP8 / 08162RBN6 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| Spear 360-C |  | 08162 | RBP1 | 12/30/2022 |  | 1000.000000 |  | &nbsp;&nbsp;&nbsp; 2.299636 |  | 0.000000 |  | 0.000000 |  | 2.299636 |  | &nbsp;&nbsp;&nbsp; 0.000000 |  | 0.000000 |  | 1000.000000 |
|  |  | U0810TAQ6 / 08162RBQ9 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| Spear 360-D |  | 08162 | RBR7 | 12/30/2022 |  | 1000.000000 |  | &nbsp;&nbsp;&nbsp; 2.299635 |  | 0.000000 |  | 0.000000 |  | 2.299635 |  | &nbsp;&nbsp;&nbsp; 0.000000 |  | 0.000000 |  | 1000.000000 |
|  |  | U0810TAR4 / 08162RBS5 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| Spear 360-V |  | 08162 | RBU0 | 12/30/2022 |  | 1000.000000 |  | &nbsp;&nbsp;&nbsp; 2.299636 |  | 0.000000 |  | 0.000000 |  | 2.299636 |  | &nbsp;&nbsp;&nbsp; 0.000000 |  | 0.000000 |  | 1000.000000 |
| X-A |  | 08162 | RAF4 | 12/30/2022 |  | 993.248009 |  | &nbsp;&nbsp;&nbsp; 1.052422 |  | 0.000000 |  | 0.000000 |  | 1.052422 |  | &nbsp;&nbsp;&nbsp; 0.000000 |  | 0.000000 |  | 992.941206 |
| X-B |  | 08162 | RAV9 | 12/30/2022 |  | 1000.000000 |  | &nbsp;&nbsp;&nbsp; 0.754745 |  | 0.000000 |  | 0.000000 |  | 0.754745 |  | &nbsp;&nbsp;&nbsp; 0.000000 |  | 0.000000 |  | 1000.000000 |
|  |  | U0810TAF0 / 08162RAW7 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| X-D |  | 08162 | RAX5 | 12/30/2022 |  | 1000.000000 |  | &nbsp;&nbsp;&nbsp; 1.002017 |  | 0.000000 |  | 0.000000 |  | 1.002017 |  | &nbsp;&nbsp;&nbsp; 0.000000 |  | 0.000000 |  | 1000.000000 |
|  |  | U0810TAG8 / 08162RAY3 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |

---

Reports Available at <u> sf.citidirect.com</u> Page 4 of 29© Copyright 2023 Citigroup

------

---

| | | |
|:---|:---|:---|
| Distribution Date: | 01/18/2023 | **Benchmark 2021-B23 Mortgage Trust** |
| Determination Date: | 01/11/2023 |  |
|  |  | **Commercial Mortgage Pass-Through Certificates** |
|  |  | **Series 2021-B23** |
|  |  | ***Distribution Summary (Factors)*** |

---

---

| | | | | | | | | | | | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| ***PER $1,000 OF ORIGINAL BALANCE*** | ***PER $1,000 OF ORIGINAL BALANCE*** |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
|  |  |  |  |  | Prior |  |  |  |  |  |  |  |  |  |  |  |  |  | Current |
|  |  |  | Record |  | Principal |  | Interest |  | Principal |  | PPP and YM |  | &nbsp;&nbsp;&nbsp; Total |  | Deferred |  |  |  | Principal |
| Class | CUSIP |  | Date |  | Balance |  | Distributed |  | Distributed |  | Distributed |  | Distributed |  | Interest |  | Realized Loss |  | Balance |
|  |  |  |  | (3)/ | (2) x 1000 | (7)/ | &nbsp;&nbsp;&nbsp; (2) x 1000 | (8)/ | &nbsp;&nbsp;&nbsp; (2) x 1000 | (9)/ | (2) x 1000 | (10)/ | &nbsp;&nbsp;&nbsp;&nbsp; (2) x 1000 | (11)/ | &nbsp;&nbsp;&nbsp;&nbsp; (2) x 1000 | (12)/ | &nbsp;&nbsp;&nbsp;&nbsp; (2) x 1000 | (14)/ | &nbsp;&nbsp;&nbsp;&nbsp; (2) x 1000 |
| X-F | 08162 | RAZ0 | 12/30/2022 |  | 1000.000000 |  | &nbsp;&nbsp;&nbsp; 0.833333 |  | &nbsp;&nbsp;&nbsp; 0.000000 |  | 0.000000 |  | &nbsp;&nbsp;&nbsp; 0.833333 |  | &nbsp;&nbsp;&nbsp; 0.000000 |  | 0.000000 |  | 1000.000000 |
|  | U0810TAH6 / 08162RBA4 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| X-G | 08162 | RBB2 | 12/30/2022 |  | 1000.000000 |  | &nbsp;&nbsp;&nbsp; 0.833334 |  | &nbsp;&nbsp;&nbsp; 0.000000 |  | 0.000000 |  | &nbsp;&nbsp;&nbsp; 0.833334 |  | &nbsp;&nbsp;&nbsp; 0.000000 |  | 0.000000 |  | 1000.000000 |
|  | U0810TAJ2 / 08162RBC0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| X-H | 08162 | RBD8 | 12/30/2022 |  | 1000.000000 |  | &nbsp;&nbsp;&nbsp; 0.833333 |  | &nbsp;&nbsp;&nbsp; 0.000000 |  | 0.000000 |  | &nbsp;&nbsp;&nbsp; 0.833333 |  | &nbsp;&nbsp;&nbsp; 0.000000 |  | 0.000000 |  | 1000.000000 |
|  | U0810TAK9 / 08162RBE6 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |

---

Reports Available at <u> sf.citidirect.com</u> Page 5 of 29© Copyright 2023 Citigroup

------

---

| | | |
|:---|:---|:---|
| Distribution Date: | 01/18/2023 | **Benchmark 2021-B23 Mortgage Trust** |
| Determination Date: | 01/11/2023 |  |
|  |  | **Commercial Mortgage Pass-Through Certificates** |
|  |  | **Series 2021-B23** |
|  |  | &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; ***Interest Distribution Detail*** |

---

---

| | | | | | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| ***DISTRIBUTION IN DOLLARS*** | ***DISTRIBUTION IN DOLLARS*** |  |  |  |  |  |  |  |  |  |  |  |  |
|  | Prior | Pass- | Accrual | &nbsp;&nbsp;&nbsp; Optimal | Prior | Interest on | Non-Recov. |  |  |  |  |  | &nbsp;&nbsp;&nbsp;&nbsp; Current |
|  | Principal | Through | Day | &nbsp;&nbsp; Accrued | Unpaid | Prior Unpaid | Interest |  | &nbsp;&nbsp;&nbsp;&nbsp; Interest | Deferred | &nbsp;&nbsp; Interest |  | &nbsp;&nbsp;&nbsp;&nbsp; Unpaid |
| Class | Balance | Rate | Count | &nbsp;&nbsp; Interest | Interest | Interest | Shortfall |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Due | Interest | Distributed |  | &nbsp;&nbsp;&nbsp;&nbsp; Interest |
| (1) | (2) | (3) | Fraction | (6) | (7) | (8) | (9) | (10)= | (6)+(7)+(8)-(9) | (11) | (12) | (13)= | (10)-(11)-(12) |
| A-1 | 13265422.17 | 0.418000% | 30/360 | 4620.79 | 0.00 | 0.00 | 0.00 |  | 4620.79 | 0.00 | 4620.79 |  | 0.00 |
| A-2 | 155183000.00 | 1.620000% | 30/360 | 209497.05 | 0.00 | 0.00 | 0.00 |  | 209497.05 | 0.00 | 209497.05 |  | 0.00 |
| A-4 | 200000000.00 | 1.823000% | 30/360 | 303833.33 | 0.00 | 0.00 | 0.00 |  | 303833.33 | 0.00 | 303833.33 |  | 0.00 |
| A-4 | 200000000.00 | 1.823000% | 30/360 | 303833.33 | 0.00 | 0.00 | 0.00 |  | 303833.33 | 0.00 | 303833.33 |  | 0.00 |
| A-5 | 421699000.00 | 2.070000% | 30/360 | 727430.77 | 0.00 | 0.00 | 0.00 |  | 727430.77 | 0.00 | 727430.77 |  | 0.00 |
| A-AB | 19922000.00 | 1.766000% | 30/360 | 29318.54 | 0.00 | 0.00 | 0.00 |  | 29318.54 | 0.00 | 29318.54 |  | 0.00 |
| A-S | 163615000.00 | 2.274000% | 30/360 | 310050.42 | 0.00 | 0.00 | 0.00 |  | 310050.42 | 0.00 | 310050.42 |  | 0.00 |
| B | 59992000.00 | 2.095000% | 30/360 | 104736.03 | 0.00 | 0.00 | 0.00 |  | 104736.03 | 0.00 | 104736.03 |  | 0.00 |
| C | 45449000.00 | 2.563000% | 30/360 | 97071.49 | 0.00 | 0.00 | 0.00 |  | 97071.49 | 0.00 | 97071.49 |  | 0.00 |
| D | 50902000.00 | 2.000000% | 30/360 | 84836.67 | 0.00 | 0.00 | 0.00 |  | 84836.67 | 0.00 | 84836.67 |  | 0.00 |
| E | 21816000.00 | 2.000000% | 30/360 | 36360.00 | 0.00 | 0.00 | 0.00 |  | 36360.00 | 0.00 | 36360.00 |  | 0.00 |
| F | 32723000.00 | 2.202420% | 30/360 | 60058.16 | 0.00 | 0.00 | 0.00 |  | 60058.16 | 0.00 | 60058.16 |  | 0.00 |
| G | 14543000.00 | 2.202420% | 30/360 | 26691.50 | 0.00 | 0.00 | 0.00 |  | 26691.50 | 0.00 | 26691.50 |  | 0.00 |
| H | 47267145.00 | 2.202420% | 30/360 | 86751.75 | 1561.85 | 2.87 | 0.00 |  | 88316.47 | 0.00 | 83624.71 |  | 4691.76 |
| COMB_VRR | 76125082.83 | 0.000000% | 30/360 | 202989.16 | 0.00 | 0.00 | 0.00 |  | 202989.16 | 0.00 | 202989.16 |  | 0.00 |
| S | 0.00 | 0.000000% |  | 0.00 | 0.00 | 0.00 | 0.00 |  | 0.00 | 0.00 | 0.00 |  | 0.00 |
| R | 0.00 | 0.000000% |  | 0.00 | 0.00 | 0.00 | 0.00 |  | 0.00 | 0.00 | 0.00 |  | 0.00 |
| Spear 360-A | 12350000.00 | 2.759563% | 30/360 | 28400.50 | 0.00 | 0.00 | 0.00 |  | 28400.50 | 0.00 | 28400.50 |  | 0.00 |
| Spear 360-B | 16387000.00 | 2.759563% | 30/360 | 37684.13 | 0.00 | 0.00 | 0.00 |  | 37684.13 | 0.00 | 37684.13 |  | 0.00 |
| Spear 360-C | 16388000.00 | 2.759563% | 30/360 | 37686.43 | 0.00 | 0.00 | 0.00 |  | 37686.43 | 0.00 | 37686.43 |  | 0.00 |
| Spear 360-D | 7125000.00 | 2.759563% | 30/360 | 16384.90 | 0.27 | 0.00 | 0.00 |  | 16385.17 | 0.00 | 16384.90 |  | 0.27 |
| Spear 360-V | 2750000.00 | 2.759563% | 30/360 | 6324.00 | 0.00 | 0.00 | 0.00 |  | 6324.00 | 0.00 | 6324.00 |  | 0.00 |
| Totals | 1577501650.00 |  |  | 2714558.95 | 1562.12 | 2.87 | 0.00 |  | 2716123.94 | 0.00 | 2711431.91 |  | 4692.03 |
| **Notional Classes** |  |  |  |  |  |  |  |  |  |  |  |  |  |
| X-A | 1173684421.96 | 1.271491% | 30/360 | 1243607.81 | 0.00 | 0.00 | 0.00 |  | 1243607.81 | 0.00 | 1243607.81 |  | 0.00 |

---

Reports Available at <u> sf.citidirect.com</u> Page 6 of 29© Copyright 2023 Citigroup

------

---

| | | |
|:---|:---|:---|
| Distribution Date: | 01/18/2023 | **Benchmark 2021-B23 Mortgage Trust** |
| Determination Date: | 01/11/2023 |  |
|  |  | **Commercial Mortgage Pass-Through Certificates** |
|  |  | **Series 2021-B23** |
|  |  | &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; ***Interest Distribution Detail*** |

---

---

| | | | | | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| ***DISTRIBUTION IN DOLLARS*** | ***DISTRIBUTION IN DOLLARS*** |  |  |  |  |  |  |  |  |  |  |  |  |
|  | Prior | Pass- | Accrual | &nbsp;&nbsp;&nbsp; Optimal | Prior | Interest on | Non-Recov. |  |  |  |  |  | &nbsp;&nbsp;&nbsp;&nbsp; Current |
|  | Principal | Through | Day | &nbsp;&nbsp; Accrued | Unpaid | Prior Unpaid | Interest |  | &nbsp;&nbsp;&nbsp;&nbsp; Interest | Deferred | Interest |  | Unpaid |
| &nbsp;&nbsp;&nbsp;&nbsp; Class | Balance | Rate | Count | &nbsp;&nbsp; Interest | Interest | Interest | Shortfall |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Due | Interest | Distributed |  | &nbsp;&nbsp;&nbsp;&nbsp; Interest |
| (1) | (2) | (3) | Fraction | (6) | (7) | (8) | (9) | (10)= | (6)+(7)+(8)-(9) | (11) | (12) | (13)= | (10)-(11)-(12) |
| X-B | 105441000.00 | 0.905695% | 30/360 | 79581.12 | 0.00 | 0.00 | 0.00 |  | 79581.12 | 0.00 | 79581.12 |  | 0.00 |
| X-D | 72718000.00 | 1.202420% | 30/360 | 72864.65 | 0.00 | 0.00 | 0.00 |  | 72864.65 | 0.00 | 72864.65 |  | 0.00 |
| X-F | 32723000.00 | 1.000000% | 30/360 | 27269.17 | 0.00 | 0.00 | 0.00 |  | 27269.17 | 0.00 | 27269.17 |  | 0.00 |
| X-G | 14543000.00 | 1.000000% | 30/360 | 12119.17 | 0.00 | 0.00 | 0.00 |  | 12119.17 | 0.00 | 12119.17 |  | 0.00 |
| X-H | 47267145.00 | 1.000000% | 30/360 | 39389.29 | 0.00 | 0.00 | 0.00 |  | 39389.29 | 0.00 | 39389.29 |  | 0.00 |
| Totals | 1446376566.96 |  |  | 1474831.21 | 0.00 | 0.00 | 0.00 |  | 1474831.21 | 0.00 | 1474831.21 |  | 0.00 |

---

Reports Available at <u> sf.citidirect.com</u> Page 7 of 29© Copyright 2023 Citigroup

------

---

| | | |
|:---|:---|:---|
| Distribution Date: | 01/18/2023 | **Benchmark 2021-B23 Mortgage Trust** |
| Determination Date: | 01/11/2023 |  |
|  |  | **Commercial Mortgage Pass-Through Certificates** |
|  |  | **Series 2021-B23** |
|  |  | ***Principal Distribution Detail*** |

---

---

| | | | | | | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| ***DISTRIBUTION IN DOLLARS*** | ***DISTRIBUTION IN DOLLARS*** |  |  |  |  |  |  |  |  |  |  |  |  |  |
|  |  | Prior | Scheduled | Unscheduled |  | Current | Current |  | Current | Cumulative | Original | Current | Original Current | Original Current |
|  | Original | Principal | Principal | Principal | Balance | Realized | Principal |  | Principal | Realized | Class | Class | Credit | Credit |
| Class | Balance | Balance | Distribution | Distribution | Change | Losses | Recoveries |  | Balance | Losses | &nbsp;&nbsp; (%) | &nbsp;&nbsp; (%) | Support Support | Support Support |
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9)= | (3)-(4)-(5)+(6)- | (10) | (11) | (12) | (13) | (14) |
|  |  |  |  |  |  |  |  | (7)+ | (8) |  |  |  |  |  |
| A-1 | 21244000.00 | 13265422.17 | 362537.55 | 0.00 | 0.00 | 0.00 | 0.00 |  | 12902884.62 | 0.00 | 1.34% | 0.82% | 30.00% | 30.17% |
| A-2 | 155183000.00 | 155183000.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |  | 155183000.00 | 0.00 | 9.79% | 9.84% | 30.00% | 30.17% |
| A-4 | 200000000.00 | 200000000.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |  | 200000000.00 | 0.00 | 12.61% | 12.68% | 30.00% | 30.17% |
| A-4 | 200000000.00 | 200000000.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |  | 200000000.00 | 0.00 | 12.61% | 12.68% | 30.00% | 30.17% |
| A-5 | 421699000.00 | 421699000.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |  | 421699000.00 | 0.00 | 26.59% | 26.74% | 30.00% | 30.17% |
| A-AB | 19922000.00 | 19922000.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |  | 19922000.00 | 0.00 | 1.26% | 1.26% | 30.00% | 30.17% |
| A-S | 163615000.00 | 163615000.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |  | 163615000.00 | 0.00 | 10.32% | 10.37% | 18.75% | 18.86% |
| B | 59992000.00 | 59992000.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |  | 59992000.00 | 0.00 | 3.78% | 3.80% | 14.63% | 14.71% |
| C | 45449000.00 | 45449000.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |  | 45449000.00 | 0.00 | 2.87% | 2.88% | 11.50% | 11.57% |
| D | 50902000.00 | 50902000.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |  | 50902000.00 | 0.00 | 3.21% | 3.23% | 8.00% | 8.05% |
| E | 21816000.00 | 21816000.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |  | 21816000.00 | 0.00 | 1.38% | 1.38% | 6.50% | 6.54% |
| F | 32723000.00 | 32723000.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |  | 32723000.00 | 0.00 | 2.06% | 2.07% | 4.25% | 4.27% |
| G | 14543000.00 | 14543000.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |  | 14543000.00 | 0.00 | 0.92% | 0.92% | 3.25% | 3.27% |
| H | 47267145.00 | 47267145.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |  | 47267145.00 | 0.00 | 2.98% | 3.00% | 0.00% | 0.00% |
| COMB_VRR | 76545008.00 | 76125082.83 | 19080.92 | 0.00 | 0.00 | 0.00 | 0.00 |  | 76106001.91 | 0.00 | 4.83% | 4.83% | 0.00% | 0.00% |
| S | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |  | 0.00 | 0.00 | 0.00% | 0.00% | 0.00% | 0.00% |
| R | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |  | 0.00 | 0.00 | 0.00% | 0.00% | 0.00% | 0.00% |
| Spear 360-A | 12350000.00 | 12350000.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |  | 12350000.00 | 0.00 | 0.78% | 0.78% | 77.55% | 77.55% |
| Spear 360-B | 16387000.00 | 16387000.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |  | 16387000.00 | 0.00 | 1.03% | 1.04% | 47.75% | 47.75% |
| Spear 360-C | 16388000.00 | 16388000.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |  | 16388000.00 | 0.00 | 1.03% | 1.04% | 17.95% | 17.95% |
| Spear 360-D | 7125000.00 | 7125000.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |  | 7125000.00 | 0.00 | 0.45% | 0.45% | 5.00% | 5.00% |
| Spear 360-V | 2750000.00 | 2750000.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |  | 2750000.00 | 0.00 | 0.17% | 0.17% | 0.00% | 0.00% |
| Totals | 1585900153.00 | 1577501650.00 | 381618.47 | 0.00 | 0.00 | 0.00 | 0.00 |  | 1577120031.53 | 0.00 | 100.01% | 100.00% |  |  |

---

Reports Available at <u> sf.citidirect.com</u> Page 8 of 29© Copyright 2023 Citigroup

------

---

| | | |
|:---|:---|:---|
| Distribution Date: | 01/18/2023 | **Benchmark 2021-B23 Mortgage Trust** |
| Determination Date: | 01/11/2023 |  |
|  |  | **Commercial Mortgage Pass-Through Certificates** |
|  |  | **Series 2021-B23** |
|  |  | ***Reconciliation Detail*** |

---

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
| &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; ***SOURCE OF FUNDS*** |  |  | &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; ***ALLOCATION OF FUNDS*** |  |  |
| Interest Funds Available |  |  | Scheduled Fees |  |  |
| &nbsp;&nbsp;&nbsp; Scheduled Interest | 4345658.82 |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Servicing Fee | 6807.23 |  |
| &nbsp;&nbsp;&nbsp; Prepayment Interest Excess | 0.00 |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Trustee/Certificate Administrator Fee | 7471.23 |  |
| &nbsp;&nbsp;&nbsp; Prepayment Interest Shortfall | 0.00 |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Operating Advisor Fee | 1284.87 |  |
| &nbsp;&nbsp;&nbsp; Interest Adjustments | 0.00 |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Asset Representations Reviewer Ongoing Fee | 209.75 |  |
| &nbsp;&nbsp;&nbsp; ASER Amount | 0.00 |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; CREFC® Intellectual Property Royalty License Fee | 679.18 |  |
| &nbsp;&nbsp;&nbsp; Realized Loss in Excess of Principal Balance | 0.00 |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Total Scheduled Fees: |  | 16452.26 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Total Interest Funds Available: |  | 4345658.82 |  |  |  |
|  |  |  | Additional Fees, Expenses, etc. |  |  |
| Principal Funds Available |  |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Additional Servicing Fee | 0.00 |  |
| &nbsp;&nbsp;&nbsp; Scheduled Principal | 381618.47 |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Special Servicing Fee | 0.00 |  |
| &nbsp;&nbsp;&nbsp; Unscheduled Principal Collections | 0.00 |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Work-out Fee | 0.00 |  |
| &nbsp;&nbsp;&nbsp; Net Liquidation Proceeds | 0.00 |  |  |  |  |
|  |  |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Liquidation Fee | 0.00 |  |
| &nbsp;&nbsp;&nbsp; Repurchased Principal | 0.00 |  |  |  |  |
| &nbsp;&nbsp;&nbsp; Substitution Principal | 0.00 |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Trust Fund Expenses | 0.00 |  |
| &nbsp;&nbsp;&nbsp; Other Principal | 0.00 |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Trust Advisor Expenses | 0.00 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Total Principal Funds Available: |  | 381618.47 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Reimbursement of Interest on Advances to the Servicer | 3291.62 |  |
| Other Funds Available |  |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Borrower Reimbursable Trust Fund Expenses | 0.00 |  |
| &nbsp;&nbsp;&nbsp; Yield Maintenance Charges | 0.00 |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Other Expenses | 0.00 |  |
| &nbsp;&nbsp;&nbsp; Withdrawal of Withheld Amounts from the Interest Reserve Account | 0.00 |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Total Additional Fees, Expenses, etc.: |  | 3291.62 |
| &nbsp;&nbsp;&nbsp; Deposit of Withheld Amounts to the Interest Reserve Account | (139651.82) |  | Distributions |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Total Other Funds Available: |  | (139651.82) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Interest Distribution | 4186263.12 |  |
| Total Funds Available |  | 4587625.47 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Principal Distribution | 381618.47 |  |
|  |  |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Yield Maintenance Charge Distribution | 0.00 |  |
|  |  |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Total Distributions: |  | 4567881.59 |
|  |  |  | Total Funds Allocated |  | 4587625.47 |

---

Reports Available at <u> sf.citidirect.com</u> Page 9 of 29© Copyright 2023 Citigroup

------

---

| | | |
|:---|:---|:---|
| Distribution Date: | 01/18/2023 | **Benchmark 2021-B23 Mortgage Trust** |
| Determination Date: | 01/11/2023 |  |
|  |  | **Commercial Mortgage Pass-Through Certificates** |
|  |  | **Series 2021-B23** |
|  |  | &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; ***Other Information*** |

---

---

| | |
|:---|:---|
| **Other Information** |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Monthly Debt Service Payment Advance | 0.00 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Has a Consultation Period Commenced? | No |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Has a CCR Consultation Period Commenced? | No |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Has a Control Period Terminated? | No |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Has a Consultation Period Terminated? | No |
| **Collateral Information** |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; % of Cut-Off Principal Balance Outstanding | 99.446364% |
| **Controlling Class Information** |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; The Controlling Class Representative is LD II Holdco XV, LLC |  |
| There Are No Disclosable Special Servicer Fees. |  |

---

Reports Available at <u> sf.citidirect.com</u> Page 10 of 29© Copyright 2023 Citigroup

------

---

| | | |
|:---|:---|:---|
| Distribution Date: | 01/18/2023 | **Benchmark 2021-B23 Mortgage Trust** |
| Determination Date: | 01/11/2023 |  |
|  |  | **Commercial Mortgage Pass-Through Certificates** |
|  |  | **Series 2021-B23** |
|  |  | ***Mortgage Loan Detail*** |

---

---

| | | | | | | | | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
|  |  | Prop |  |  |  |  |  | Neg | Beginning | Ending | &nbsp;&nbsp; Paid | Appraisal | Appraisal | Payment Workout | Payment Workout | Mod |
| Loan |  | Type |  |  | &nbsp;&nbsp; Interest | Principal | Gross | Maturity Am | Scheduled | Scheduled | Through | Reduction | Reduction | Status Strategy | Status Strategy | Type |
| Number | OMCR | (1) | City | State | Payment | Payment | Coupon | Date Flag | Balance | Balance | Date | Date | Amount | (2) | (3) | (4) |
| 030530189 | 007 | OF | The Woodlands | TX | 185788.17 | 0.00 | 3.26900% | 2/6/31 N | 66000000.00 | 66000000.00 | 1/6/23 | N/A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 | 0 | 0 | 0 |
| 030506744 | 008 | IN | Menomonee Falls | WI | 181562.69 | 0.00 | 3.31000% | 1/6/31 N | 63700000.00 | 63700000.00 | 1/6/23 | N/A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 | 0 | 0 | 0 |
| 030506755 | 011 | OF | Saint Petersburg | FL | 139887.50 | 0.00 | 3.42000% | 2/6/31 N | 47500000.00 | 47500000.00 | 1/6/23 | N/A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 | 0 | 0 | 8 |
| 030506694 | 012 | OF | Wyomissing | PA | 129295.83 | 0.00 | 3.50000% | 1/6/31 N | 42900000.00 | 42900000.00 | 1/6/23 | N/A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 | 0 | 0 | 0 |
| 030506701 | 015 | IN | Chicago | IL | 106656.79 | 0.00 | 3.48900% | 1/1/31 N | 35500000.00 | 35500000.00 | 12/30/22 | N/A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 | 0 | 0 | 0 |
| 030506605 | 019 | RT | Silverdale | WA | 92175.71 | 0.00 | 3.28200% | 1/5/31 N | 32615100.00 | 32615100.00 | 1/5/23 | N/A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 | 0 | 0 | 0 |
| 030506781 | 022 | MU | Brooklyn | NY | 58409.17 | 0.00 | 3.40000% | 2/6/31 N | 19950000.00 | 19950000.00 | 1/6/23 | N/A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 | 0 | 0 | 0 |
| 030506693 | 023 | IN | Mexico | MO | 50873.15 | 0.00 | 2.98000% | 1/6/31 N | 19825000.00 | 19825000.00 | 1/6/23 | N/A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 | 0 | 0 | 0 |
| 030506721 | 024 | RT | Nampa | ID | 53446.95 | 0.00 | 3.36500% | 1/5/31 N | 18445000.00 | 18445000.00 | 1/5/23 | N/A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 | 0 | 0 | 0 |
| 030506638 | 025 | OF | Los Angeles | CA | 55154.17 | 0.00 | 3.50000% | 1/6/26 N | 18300000.00 | 18300000.00 | 1/6/23 | N/A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 | 0 | 0 | 0 |
| 030506698 | 026 | OF | Richmond | VA | 49170.48 | 0.00 | 3.16000% | 1/6/31 N | 18070000.00 | 18070000.00 | 1/6/23 | N/A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 | 0 | 0 | 0 |
| 030506777 | 027 | OF | New York | NY | 47455.83 | 0.00 | 3.34000% | 2/6/31 N | 16500000.00 | 16500000.00 | 1/6/23 | N/A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 | 0 | 0 | 0 |
| 030530112 | 028 | IN | Murfreesboro | TN | 43513.47 | 0.00 | 3.31900% | 1/6/31 N | 15225000.00 | 15225000.00 | 1/6/23 | N/A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 | 0 | 0 | 0 |
| 030506697 | 029 | IN | Melrose Park | IL | 45186.07 | 22475.53 | 3.70000% | 1/6/31 N | 14182201.22 | 14159725.69 | 1/6/23 | N/A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 | 0 | 0 | 0 |
| 030506725 | 030 | MF | Minneapolis | MN | 47137.22 | 0.00 | 3.91000% | 1/6/31 N | 14000000.00 | 14000000.00 | 1/6/23 | N/A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 | 0 | 0 | 0 |
| 030506726 | 031 | MF | New York | NY | 43471.04 | 0.00 | 3.81000% | 1/6/31 N | 13250000.00 | 13250000.00 | 1/6/23 | N/A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 | 0 | 0 | 0 |
| 030506688 | 032 | OF | Robbinsville Township | NJ | 34344.23 | 22465.99 | 3.13200% | 1/1/31 N | 12734234.35 | 12711768.36 | 1/1/23 | N/A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 | 0 | 0 | 0 |
| 030319206 | 033 | MF | Kissimmee | FL | 38453.79 | 0.00 | 3.55400% | 2/6/31 N | 12565000.00 | 12565000.00 | 1/6/23 | N/A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 | 0 | 0 | 0 |
| 030506785 | 034 | MU | Brooklyn | NY | 41440.97 | 0.00 | 3.85000% | 2/6/31 N | 12500000.00 | 12500000.00 | 1/6/23 | N/A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 | 0 | 0 | 0 |
| 030530109 | 035 | IN | San Diego | CA | 32125.39 | 21292.40 | 3.10600% | 1/6/31 N | 12011236.75 | 11989944.35 | 1/6/23 | N/A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 | 0 | 0 | 0 |
| 030506782 | 036 | OF | Cambria Heights | NY | 38125.69 | 0.00 | 3.85000% | 2/6/31 N | 11500000.00 | 11500000.00 | 1/6/23 | N/A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 | 0 | 0 | 0 |
| 030506724 | 037 | SS |  |  | 32497.42 | 0.00 | 3.61000% | 1/6/31 N | 10454000.00 | 10454000.00 | 1/6/23 | N/A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 | 0 | 0 | 0 |
| 030506722 | 038 | OF | Hollywood | FL | 25764.44 | 0.00 | 3.20000% | 1/6/31 N | 9350000.00 | 9350000.00 | 1/6/23 | N/A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 | 0 | 0 | 0 |
| 030530113 | 039 | IN | Bloomington | IN | 24864.15 | 0.00 | 3.39700% | 9/6/30 N | 8500000.00 | 8500000.00 | 1/6/23 | N/A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 | 0 | 0 | 0 |
| 030506723 | 040 | LO | Memphis | TN | 31414.72 | 9859.36 | 4.74700% | 1/1/31 N | 7685193.73 | 7675334.37 | 1/1/23 | N/A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 | 0 | 0 | 0 |
| 030506713 | 041 | MF | Modesto | CA | 22109.41 | 0.00 | 3.59600% | 1/6/31 N | 7140000.00 | 7140000.00 | 1/6/23 | N/A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 | 0 | 0 | 0 |
| 030506706 | 042 | SS | New Orleans | LA | 20112.80 | 0.00 | 3.41000% | 1/6/31 N | 6849500.00 | 6849500.00 | 1/6/23 | N/A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 | 0 | 0 | 0 |

---

Reports Available at <u> sf.citidirect.com</u> Page 11 of 29© Copyright 2023 Citigroup

------

---

| | | |
|:---|:---|:---|
| Distribution Date: | 01/18/2023 | **Benchmark 2021-B23 Mortgage Trust** |
| Determination Date: | 01/11/2023 |  |
|  |  | **Commercial Mortgage Pass-Through Certificates** |
|  |  | **Series 2021-B23** |
|  |  | ***Mortgage Loan Detail*** |

---

---

| | | | | | | | | | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
|  |  |  | Prop |  |  |  |  |  | Neg | &nbsp;&nbsp; Beginning | Ending | &nbsp;&nbsp; Paid | Appraisal | Appraisal | Payment Workout | Payment Workout | Mod |
| Loan |  |  | Type |  |  | &nbsp;&nbsp; Interest | Principal | Gross | Maturity Am | &nbsp;&nbsp; Scheduled | &nbsp;&nbsp; Scheduled | Through | Reduction | Reduction | Status Strategy | Status Strategy | Type |
| Number | OMCR (1) | OMCR (1) | OMCR (1) | City | State | Payment | Payment | Coupon | Date Flag | Balance | Balance | Date | Date | Amount | (2) | (3) | (4) |
| 030506751 | 043 |  | RT | Schaumburg | IL | 22538.03 | 0.00 | 3.84900% | 2/6/31 N | 6800000.00 | 6800000.00 | &nbsp;&nbsp;&nbsp; 1/6/23 | N/A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 | 0 | 0 | 0 |
| 030506711 | 044 |  | IN | Hawthorne | NY | 22192.13 | 0.00 | 3.81800% | 1/6/31 N | 6750000.00 | 6750000.00 | &nbsp;&nbsp;&nbsp; 1/6/23 | N/A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 | 0 | 0 | 0 |
| 030319207 | 045 |  | MU | Detroit | MI | 22789.31 | 0.00 | 3.95000% | 2/6/31 N | 6700000.00 | 6700000.00 | &nbsp;&nbsp;&nbsp; 1/6/23 | N/A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 | 0 | 0 | 0 |
| 030506745 | 046 |  | SS | Bristol | PA | 22276.94 | 0.00 | 3.98000% | 1/6/31 N | 6500000.00 | 6500000.00 | &nbsp;&nbsp;&nbsp; 1/6/23 | N/A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 | 0 | 0 | 0 |
| 030506730 | 047 |  | SS | Knightdale | NC | 19360.26 | 10018.76 | 3.61500% | 1/6/31 N | 6219330.81 | 6209312.05 | &nbsp;&nbsp;&nbsp; 1/6/23 | N/A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 | 0 | 0 | 0 |
| 030506684 | 048 |  | SS | Mechanicsburg | PA | 17130.08 | 0.00 | 3.49000% | 1/6/31 N | 5700000.00 | 5700000.00 | &nbsp;&nbsp;&nbsp; 1/6/23 | N/A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 | 0 | 0 | 0 |
| 030506753 | 049 |  | SS |  |  | 16864.00 | 0.00 | 3.84000% | 2/6/31 N | 5100000.00 | 5100000.00 | &nbsp;&nbsp;&nbsp; 1/6/23 | N/A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 | 0 | 0 | 0 |
| 030506695 | 050 |  | RT | Bradenton | FL | 13981.00 | 0.00 | 3.69000% | 1/6/31 N | 4400000.00 | 4400000.00 | &nbsp;&nbsp;&nbsp; 1/6/23 | N/A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 | 0 | 0 | 0 |
| 030506748 | 051 |  | IN | Troy | MI | 12273.89 | 6366.57 | 3.60000% | 2/6/31 N | 3959320.82 | 3952954.25 | &nbsp;&nbsp;&nbsp; 1/6/23 | N/A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 | 0 | 0 | 0 |
| 030506746 | 052 |  | SS | Lewisburg and White Sulphur WV | Lewisburg and White Sulphur WV | 11646.96 | 0.00 | 3.81000% | 1/6/31 N | 3550000.00 | 3550000.00 | &nbsp;&nbsp;&nbsp; 1/6/23 | N/A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 | 0 | 0 | 0 |
| 030506749 | 053 |  | IN | Rancho Santa Margarita | CA | 11167.75 | 0.00 | 3.93000% | 2/6/31 N | 3300000.00 | 3300000.00 | &nbsp;&nbsp;&nbsp; 1/6/23 | N/A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 | 0 | 0 | 0 |
| 030506727 | 13 | A | MU | Palo Alto | CA | 83390.01 | 0.00 | 2.32788% | 10/6/37 N | 41600000.00 | 41600000.00 | &nbsp;&nbsp;&nbsp; 1/6/23 | N/A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 | 0 | 0 | 0 |
| 030506696 | 1 | A1 | MU | New York | NY | 103333.33 | 0.00 | 2.40000% | 1/6/31 N | 50000000.00 | 50000000.00 | &nbsp;&nbsp;&nbsp; 1/6/23 | N/A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 | 0 | 0 | 0 |
| 030506741 | 1 | A4 | MU | New York | NY | 41333.33 | 0.00 | 2.40000% | 1/6/31 N | 20000000.00 | 20000000.00 | &nbsp;&nbsp;&nbsp; 1/6/23 | N/A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 | 0 | 0 | 0 |
| 030506742 | 1 | A5 | MU | New York | NY | 30586.67 | 0.00 | 2.40000% | 1/6/31 N | 14800000.00 | 14800000.00 | &nbsp;&nbsp;&nbsp; 1/6/23 | N/A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 | 0 | 0 | 0 |
| 030530111 | 2 | A1 | OF | Redmond | WA | 274143.33 | 0.00 | 3.03200% | 1/6/26 N | 105000000.00 | 105000000.00 | &nbsp;&nbsp;&nbsp; 1/6/23 | N/A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 | 0 | 0 | 0 |
| 030319197 | 3 | A1 | OF | San Francisco | CA | 167485.22 | 206528.47 | 2.76806% | 1/6/31 N | 70265380.26 | 70058851.79 | &nbsp;&nbsp;&nbsp; 1/6/23 | N/A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 | 0 | 0 | 0 |
| 030319198 | 3 | A2 | OF | San Francisco | CA | 55828.41 | 68842.82 | 2.76806% | 1/6/31 N | 23421793.44 | 23352950.62 | &nbsp;&nbsp;&nbsp; 1/6/23 | N/A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 | 0 | 0 | 0 |
| 030319199 | 3 | A3 | OF | San Francisco | CA | 11165.68 | 13768.57 | 2.76806% | 1/6/31 N | 4684358.62 | 4670590.05 | &nbsp;&nbsp;&nbsp; 1/6/23 | N/A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 | 0 | 0 | 0 |
| 030530115 | 4 | A1 | OF | West Palm Beach | FL | 215709.95 | 0.00 | 3.34002% | 2/6/31 N | 75000000.00 | 75000000.00 | &nbsp;&nbsp;&nbsp; 1/6/23 | N/A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 | 0 | 0 | 0 |
| 030506739 | 6 | A1 | MU | Portland | OR | 213086.51 | 0.00 | 3.29940% | 1/1/31 N | 75000000.00 | 75000000.00 | &nbsp;&nbsp;&nbsp; 1/1/23 | N/A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 | 0 | 0 | 0 |
| 030506677 | 0 | A2 | MU | Farmington | UT | 170697.97 | 0.00 | 3.37700% | 12/5/30 N | 58700000.00 | 58700000.00 | &nbsp;&nbsp;&nbsp; 1/5/23 | N/A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 | 0 | 0 | 0 |
| 030506685 | 4 | A2 | OF |  |  | 116835.56 | 0.00 | 3.39200% | 1/1/31 N | 40000000.00 | 40000000.00 | &nbsp;&nbsp;&nbsp; 1/1/23 | N/A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 | 0 | 0 | 0 |
| 030530087 | 6 | A1 | LO | Nashville | TN | 94605.97 | 0.00 | 3.13900% | 3/6/30 N | 35000000.00 | 35000000.00 | &nbsp;&nbsp;&nbsp; 1/6/23 | N/A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 | 0 | 0 | 0 |
| 030506775 | 7 | A1 | RT | Meridian | ID | 105455.97 | 0.00 | 3.49900% | 2/5/31 N | 35000000.00 | 35000000.00 | &nbsp;&nbsp;&nbsp; 1/5/23 | N/A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 | 0 | 0 | 0 |
| 030530114 | 8 | A5 | OF |  |  | 94610.45 | 0.00 | 3.22200% | 4/4/25 N | 34100000.00 | 34100000.00 | &nbsp;&nbsp;&nbsp; 1/6/23 | N/A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 | 0 | 0 | 0 |
| 030506758 | /A3 |  | MU | New York | NY | 64480.00 | 0.00 | 2.40000% | 1/6/31 N | 31200000.00 | 31200000.00 | &nbsp;&nbsp;&nbsp; 1/6/23 | N/A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 | 0 | 0 | 0 |

---

Reports Available at <u> sf.citidirect.com</u> Page 12 of 29© Copyright 2023 Citigroup

------

---

| | | |
|:---|:---|:---|
| Distribution Date: | 01/18/2023 | **Benchmark 2021-B23 Mortgage Trust** |
| Determination Date: | 01/11/2023 |  |
|  |  | **Commercial Mortgage Pass-Through Certificates** |
|  |  | **Series 2021-B23** |
|  |  | ***Mortgage Loan Detail*** |

---

---

| | | | | | | | | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
|  |  | Prop |  |  |  |  |  | Neg | &nbsp;&nbsp;&nbsp;&nbsp; Beginning | Ending | &nbsp;&nbsp; Paid | Appraisal | Appraisal | Payment Workout | Payment Workout | Mod |
| Loan |  | Type |  |  | &nbsp;&nbsp;&nbsp;&nbsp; Interest | Principal | Gross | Maturity Am | &nbsp;&nbsp;&nbsp;&nbsp; Scheduled | &nbsp;&nbsp;&nbsp;&nbsp; Scheduled | Through | Reduction | Reduction | Status | Strategy | Type |
| Number | OMCR | (1) | City | State | Payment | Payment | Coupon | Date Flag | Balance | Balance | Date | Date | Amount | (2) | (3) | (4) |
| 030319201 | 3-8 | LO |  |  | 181915.10 | 0.00 | 3.55800% | 3/5/32 N | &nbsp;&nbsp;&nbsp; 59375000.00 | 59375000.00 | &nbsp;&nbsp;&nbsp; 1/5/23 | N/A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 | 0 | 0 | 0 |
| 030319202 | 5-8 | LO |  |  | 47872.40 | 0.00 | 3.55800% | 3/5/32 N | &nbsp;&nbsp;&nbsp; 15625000.00 | 15625000.00 | &nbsp;&nbsp;&nbsp; 1/5/23 | N/A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 | 0 | 0 | 0 |
| 030319203 | 2-4 | OF | New York | NY | 69545.92 | 0.00 | 2.69210% | 12/6/30 N | &nbsp;&nbsp;&nbsp; 30000000.00 | 30000000.00 | &nbsp;&nbsp;&nbsp; 1/6/23 | N/A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 | 0 | 0 | 0 |
| 030506584 | 4-3 | OF | New York | NY | 69545.92 | 0.00 | 2.69210% | 12/6/30 N | &nbsp;&nbsp;&nbsp; 30000000.00 | 30000000.00 | &nbsp;&nbsp;&nbsp; 1/6/23 | N/A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 | 0 | 0 | 0 |
| 030319205 | 1-3 | MU | New York | NY | 74830.56 | 0.00 | 3.16000% | 3/6/30 N | &nbsp;&nbsp;&nbsp; 27500000.00 | 27500000.00 | &nbsp;&nbsp;&nbsp; 1/6/23 | N/A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 | 0 | 0 | 0 |
| 030505245 | 2-1 | LO | Houston | TX | 65444.44 | 0.00 | 3.80000% | 3/6/30 N | &nbsp;&nbsp;&nbsp; 20000000.00 | 20000000.00 | &nbsp;&nbsp;&nbsp; 1/6/23 | N/A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 | 0 | 0 | 0 |
| 030319200 | 03 B | OF | San Francisco | CA | 131098.52 | 0.00 | 2.76806% | 1/6/31 N | 55000000.00 | 55000000.00 | 1/6/23 | N/A | 0.00 | 0 | 0 | 0 |
| Totals | Count: | Count: | 61 |  | 4345658.82 | 381618.47 |  |  | 1577501650.00 | 1577120031.53 |  |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00 |  |  |  |

---

Reports Available at <u> sf.citidirect.com</u> Page 13 of 29© Copyright 2023 Citigroup

------

---

| | | |
|:---|:---|:---|
| Distribution Date: | 01/18/2023 | **Benchmark 2021-B23 Mortgage Trust** |
| Determination Date: | 01/11/2023 |  |
|  |  | **Commercial Mortgage Pass-Through Certificates** |
|  |  | **Series 2021-B23** |
|  |  | ***NOI Detail*** |

---

---

| | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
|  |  | Property |  |  | &nbsp;&nbsp; Ending | Preceding | &nbsp;&nbsp; Most | Most Recent | Most Recent |
| Loan |  | Type |  |  | Scheduled | Fiscal | Recent | Financial As of | Financial As |
| Number | OMCR | (1) | City | State | Balance | Year NOI | NOI | Start Date | of End Date |
| 030530189 | 007 | &nbsp;&nbsp;&nbsp; OF | The Woodlands | TX | 66000000.00 | 7339550.70 | 7629898.77 | 01/01/2022 | 09/30/2022 |
| 030506744 | 008 | &nbsp;&nbsp;&nbsp; IN | Menomonee Falls | WI | 63700000.00 | 5588014.85 | 5363192.52 | 10/01/2021 | 09/30/2022 |
| 030506755 | 011 | &nbsp;&nbsp;&nbsp; OF | Saint Petersburg | FL | 47500000.00 | 4865054.58 | 5357183.61 | 01/01/2022 | 09/30/2022 |
| 030506694 | 012 | &nbsp;&nbsp;&nbsp; OF | Wyomissing | PA | 42900000.00 | 4237563.88 | 4539575.52 | Not Available | Not Available |
| 030506701 | 015 | &nbsp;&nbsp;&nbsp; IN | Chicago | IL | 35500000.00 | 3260297.69 | 3216928.84 | 01/01/2022 | 09/30/2022 |
| 030506605 | 019 | &nbsp;&nbsp;&nbsp; RT | Silverdale | WA | 32615100.00 | 3639422.95 | 4135467.98 | 01/01/2022 | 09/30/2022 |
| 030506781 | 022 | &nbsp;&nbsp;&nbsp; MU | Brooklyn | NY | 19950000.00 | 1902139.52 | 1931916.52 | 01/01/2022 | 09/30/2022 |
| 030506693 | 023 | &nbsp;&nbsp;&nbsp; IN | Mexico | MO | 19825000.00 | 2956734.04 | 2679748.35 | 01/01/2022 | 09/30/2022 |
| 030506721 | 024 | &nbsp;&nbsp;&nbsp; RT | Nampa | ID | 18445000.00 | 3409836.89 | 3242979.20 | 01/01/2022 | 09/30/2022 |
| 030506638 | 025 | &nbsp;&nbsp;&nbsp; OF | Los Angeles | CA | 18300000.00 | 2062371.14 | 2146355.73 | 01/01/2022 | 09/30/2022 |
| 030506698 | 026 | &nbsp;&nbsp;&nbsp; OF | Richmond | VA | 18070000.00 | 2051938.73 | 2202685.57 | 01/01/2022 | 09/30/2022 |
| 030506777 | 027 | &nbsp;&nbsp;&nbsp; OF | New York | NY | 16500000.00 | 884531.38 | 860474.16 | 01/01/2022 | 09/30/2022 |
| 030530112 | 028 | &nbsp;&nbsp;&nbsp; IN | Murfreesboro | TN | 15225000.00 | 1593354.16 | 1605650.73 | 01/01/2022 | 09/30/2022 |
| 030506697 | 029 | &nbsp;&nbsp;&nbsp; IN | Melrose Park | IL | 14159725.69 | 1407445.70 | 1542757.90 | 01/01/2022 | 09/30/2022 |
| 030506725 | 030 | &nbsp;&nbsp;&nbsp; MF | Minneapolis | MN | 14000000.00 | 899561.65 | 846334.12 | 10/01/2021 | 09/30/2022 |
| 030506726 | 031 | &nbsp;&nbsp;&nbsp; MF | New York | NY | 13250000.00 | 1209543.02 | 1209543.02 | Not Available | Not Available |
| 030506688 | 032 | &nbsp;&nbsp;&nbsp; OF | Robbinsville Township | NJ | 12711768.36 | 1144242.23 | 1140600.48 | 01/01/2022 | 09/30/2022 |
| 030319206 | 033 | &nbsp;&nbsp;&nbsp; MF | Kissimmee | FL | 12565000.00 | 1492485.07 | 1491361.08 | 01/01/2022 | 09/30/2022 |
| 030506785 | 034 | &nbsp;&nbsp;&nbsp; MU | Brooklyn | NY | 12500000.00 | 1105726.88 | 801016.14 | 01/01/2022 | 06/30/2022 |
| 030530109 | 035 | &nbsp;&nbsp;&nbsp; IN | San Diego | CA | 11989944.35 | 2842911.17 | 3327886.32 | 01/01/2022 | 09/30/2022 |
| 030506782 | 036 | &nbsp;&nbsp;&nbsp; OF | Cambria Heights | NY | 11500000.00 | 1234573.37 | 1081326.13 | 01/01/2022 | 06/30/2022 |
| 030506724 | 037 | &nbsp;&nbsp;&nbsp; SS |  |  | 10454000.00 | 995060.00 | 1051716.60 | 10/01/2021 | 09/30/2022 |
| 030506722 | 038 | &nbsp;&nbsp;&nbsp; OF | Hollywood | FL | 9350000.00 | 736888.66 | 1020554.03 | 01/01/2022 | 09/30/2022 |
| 030530113 | 039 | &nbsp;&nbsp;&nbsp; IN | Bloomington | IN | 8500000.00 | 687516.71 | 704974.74 | 01/01/2022 | 09/30/2022 |
| 030506723 | 040 | &nbsp;&nbsp;&nbsp; LO | Memphis | TN | 7675334.37 | 837676.44 | 623815.32 | 10/01/2021 | 09/30/2022 |
| 030506713 | 041 | &nbsp;&nbsp;&nbsp; MF | Modesto | CA | 7140000.00 | 611040.24 | 809002.38 | 07/01/2021 | 06/30/2022 |
| 030506706 | 042 | &nbsp;&nbsp;&nbsp; SS | New Orleans | LA | 6849500.00 | 484994.83 | 236621.23 | 10/01/2021 | 09/30/2022 |

---

Reports Available at <u> sf.citidirect.com</u> Page 14 of 29© Copyright 2023 Citigroup

------

---

| | | |
|:---|:---|:---|
| Distribution Date: | 01/18/2023 | **Benchmark 2021-B23 Mortgage Trust** |
| Determination Date: | 01/11/2023 |  |
|  |  | **Commercial Mortgage Pass-Through Certificates** |
|  |  | **Series 2021-B23** |
|  |  | ***NOI Detail*** |

---

---

| | | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
|  |  |  | Property |  |  | &nbsp;&nbsp;&nbsp;&nbsp; Ending | Preceding | &nbsp;&nbsp;&nbsp; Most | Most Recent | Most Recent |
| Loan |  |  | Type |  |  | &nbsp;&nbsp; Scheduled | Fiscal | &nbsp;&nbsp; Recent | Financial As of | Financial As |
| Number | OMCR |  | (1) | City | State | Balance | Year NOI | NOI | Start Date | of End Date |
| 030506751 | 043 |  | &nbsp;&nbsp;&nbsp; RT | Schaumburg | IL | 6800000.00 | 692023.96 | 483707.99 | 01/01/2022 | 09/30/2022 |
| 030506711 | 044 |  | &nbsp;&nbsp;&nbsp; IN | Hawthorne | NY | 6750000.00 | 622997.86 | 619600.74 | 01/01/2022 | 09/30/2022 |
| 030319207 | 045 |  | &nbsp;&nbsp;&nbsp; MU | Detroit | MI | 6700000.00 | 625479.92 | 664659.56 | Not Available | Not Available |
| 030506745 | 046 |  | &nbsp;&nbsp;&nbsp; SS | Bristol | PA | 6500000.00 | 789381.43 | 786383.92 | 01/01/2022 | 09/30/2022 |
| 030506730 | 047 |  | &nbsp;&nbsp;&nbsp; SS | Knightdale | NC | 6209312.05 | 720391.65 | 857930.10 | 10/01/2021 | 09/30/2022 |
| 030506684 | 048 |  | &nbsp;&nbsp;&nbsp; SS | Mechanicsburg | PA | 5700000.00 | 613114.11 | 661463.52 | 10/01/2021 | 09/30/2022 |
| 030506753 | 049 |  | &nbsp;&nbsp;&nbsp; SS |  |  | 5100000.00 | 491991.59 | 508923.72 | 01/01/2022 | 09/30/2022 |
| 030506695 | 050 |  | &nbsp;&nbsp;&nbsp; RT | Bradenton | FL | 4400000.00 | 354635.33 | 350714.19 | 01/01/2022 | 09/30/2022 |
| 030506748 | 051 |  | &nbsp;&nbsp;&nbsp; IN | Troy | MI | 3952954.25 | 453210.55 | 547247.24 | 01/01/2022 | 09/30/2022 |
| 030506746 | 052 |  | &nbsp;&nbsp;&nbsp; SS | Lewisburg and White Sulphur SpringsWV | Lewisburg and White Sulphur SpringsWV | 3550000.00 | 433521.68 | 729393.58 | 01/01/2022 | Not Available |
| 030506749 | 053 |  | &nbsp;&nbsp;&nbsp; IN | Rancho Santa Margarita | CA | 3300000.00 | 242229.46 | 309225.37 | 01/01/2022 | 09/30/2022 |
| 030506727 | 13 | A | &nbsp;&nbsp;&nbsp; MU | Palo Alto | CA | 41600000.00 | 4857495.81 | 4691091.15 | 01/01/2022 | 09/30/2022 |
| 030506696 | 1 | A1 | &nbsp;&nbsp;&nbsp; MU | New York | NY | 50000000.00 | 16847568.44 | 12734453.18 | 01/01/2022 | 09/30/2022 |
| 030506741 | 1 | A4 | &nbsp;&nbsp;&nbsp; MU | New York | NY | 20000000.00 | 16847568.44 | 12734453.18 | 01/01/2022 | 09/30/2022 |
| 030506742 | 1 | A5 | &nbsp;&nbsp;&nbsp; MU | New York | NY | 14800000.00 | 16847568.44 | 12734453.18 | 01/01/2022 | 09/30/2022 |
| 030530111 | 2 | A1 | &nbsp;&nbsp;&nbsp; OF | Redmond | WA | 105000000.00 | 8910589.68 | 6878939.73 | 01/01/2022 | 09/30/2022 |
| 030319197 | 3 | A1 | &nbsp;&nbsp;&nbsp; OF | San Francisco | CA | 70058851.79 | 21338060.18 | 10568917.45 | 10/01/2021 | 09/30/2022 |
| 030319198 | 3 | A2 | &nbsp;&nbsp;&nbsp; OF | San Francisco | CA | 23352950.62 | 21338060.18 | 10568917.45 | 10/01/2021 | 09/30/2022 |
| 030319199 | 3 | A3 | &nbsp;&nbsp;&nbsp; OF | San Francisco | CA | 4670590.05 | 21338060.18 | 10568917.45 | 10/01/2021 | 09/30/2022 |
| 030530115 | 4 | A1 | &nbsp;&nbsp;&nbsp; OF | West Palm Beach | FL | 75000000.00 | 15546782.40 | 15660978.33 | 01/01/2022 | 09/30/2022 |
| 030506739 | 6 | A1 | &nbsp;&nbsp;&nbsp; MU | Portland | OR | 75000000.00 | 12355208.23 | 13047171.71 | 01/01/2022 | 09/30/2022 |
| 030506677 | 0 | A2 | &nbsp;&nbsp;&nbsp; MU | Farmington | UT | 58700000.00 | 17549467.38 | 17989718.27 | Not Available | Not Available |
| 030506685 | 4 | A2 | &nbsp;&nbsp;&nbsp; OF |  |  | 40000000.00 | 13315071.76 | 8702727.47 | Not Available | Not Available |
| 030530087 | 6 | A1 | &nbsp;&nbsp;&nbsp; LO | Nashville | TN | 35000000.00 | 17113928.56 | 32404939.58 | 01/01/2022 | 09/30/2022 |
| 030506775 | 7 | A1 | &nbsp;&nbsp;&nbsp; RT | Meridian | ID | 35000000.00 | 12997242.67 | 15289160.19 | 01/01/2022 | 09/30/2022 |
| 030530114 | 8 | A5 | &nbsp;&nbsp;&nbsp; OF |  |  | 34100000.00 | 32826975.73 | 33023069.44 | 01/01/2022 | 09/30/2022 |
| 030506758 | /A3 |  | &nbsp;&nbsp;&nbsp; MU | New York | NY | 31200000.00 | 16847568.44 | 12734453.18 | 01/01/2022 | 09/30/2022 |

---

Reports Available at <u> sf.citidirect.com</u> Page 15 of 29© Copyright 2023 Citigroup

------

---

| | | |
|:---|:---|:---|
| Distribution Date: | 01/18/2023 | **Benchmark 2021-B23 Mortgage Trust** |
| Determination Date: | 01/11/2023 |  |
|  |  | **Commercial Mortgage Pass-Through Certificates** |
|  |  | **Series 2021-B23** |
|  |  | ***NOI Detail*** |

---

---

| | | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
|  |  |  | Property |  |  | Ending | Preceding | Most | Most Recent | Most Recent |
| Loan |  |  | Type |  |  | &nbsp;&nbsp;&nbsp; Scheduled | Fiscal | Recent | Financial As of | Financial As |
| Number | OMCR |  | (1) | City | State | Balance | Year NOI | NOI | Start Date | of End Date |
| 030319201 | 3-8 |  | &nbsp;&nbsp;&nbsp; LO |  |  | 59375000.00 | 20183578.00 | 281106870.00 | 07/01/2021 | 06/30/2022 |
| 030319202 | 5-8 |  | &nbsp;&nbsp;&nbsp; LO |  |  | 15625000.00 | 20183578.00 | 281106870.00 | 07/01/2021 | 06/30/2022 |
| 030319203 | 2-4 |  | &nbsp;&nbsp;&nbsp; OF | New York | NY | 30000000.00 | 75501174.94 | 86692710.42 | 01/01/2022 | 06/30/2022 |
| 030506584 | 4-3 |  | &nbsp;&nbsp;&nbsp; OF | New York | NY | 30000000.00 | 75501174.94 | 86692710.42 | 01/01/2022 | 06/30/2022 |
| 030319205 | 1-3 |  | &nbsp;&nbsp;&nbsp; MU | New York | NY | 27500000.00 | 49603804.00 | 50117911.39 | 01/01/2022 | 09/30/2022 |
| 030505245 | 2-1 |  | &nbsp;&nbsp;&nbsp; LO | Houston | TX | 20000000.00 | 6756431.52 | 7027627.63 | 01/01/2022 | 09/30/2022 |
| 030319200 | 03 B |  | OF | San Francisco | CA | 55000000.00 | 21338060.18 | 10568917.45 | 10/01/2021 | 09/30/2022 |
| Totals | Count: | 61 |  |  |  | 1577120031.53 | 601464472.12 | 1100964795.17 |  |  |

---

Reports Available at <u> sf.citidirect.com</u> Page 16 of 29© Copyright 2023 Citigroup

------

---

| | | |
|:---|:---|:---|
| Distribution Date: | 01/18/2023 | **Benchmark 2021-B23 Mortgage Trust** |
| Determination Date: | 01/11/2023 |  |
|  |  | **Commercial Mortgage Pass-Through Certificates** |
|  |  | **Series 2021-B23** |
|  |  | ***Delinquency Loan Detail*** |

---

---

| | | | | | | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
|  |  |  | Actual | Paid | Current P&I | Total P&I | Cumulative | Other Expense | Payment | Workout | Most Recent |  |  |  |
| Loan |  | # of Months | Principal | Through | Advances | Advances | Accrued Unpaid | Advances | Status | Strategy | Special Serv | Foreclosure | Bankruptcy | REO |
| Number | OMCR | Delinq | Balance | Date | (Net of ASER) | Outstanding | Interest Advances | Outstanding | (2) | (3) | Transfer Date | Date | Date | Date |
| ***There is no delinquency loan activity for the current distribution period.*** | ***There is no delinquency loan activity for the current distribution period.*** | ***There is no delinquency loan activity for the current distribution period.*** | ***There is no delinquency loan activity for the current distribution period.*** | ***There is no delinquency loan activity for the current distribution period.*** | ***There is no delinquency loan activity for the current distribution period.*** | ***There is no delinquency loan activity for the current distribution period.*** | ***There is no delinquency loan activity for the current distribution period.*** | ***There is no delinquency loan activity for the current distribution period.*** | ***There is no delinquency loan activity for the current distribution period.*** | ***There is no delinquency loan activity for the current distribution period.*** | ***There is no delinquency loan activity for the current distribution period.*** | ***There is no delinquency loan activity for the current distribution period.*** | ***There is no delinquency loan activity for the current distribution period.*** | ***There is no delinquency loan activity for the current distribution period.*** |
| Totals | &nbsp;&nbsp; Count: |  |  |  |  |  |  |  |  |  |  |  |  |  |

---

Reports Available at <u> sf.citidirect.com</u> Page 17 of 29© Copyright 2023 Citigroup

------

---

| | | |
|:---|:---|:---|
| Distribution Date: | 01/18/2023 | **Benchmark 2021-B23 Mortgage Trust** |
| Determination Date: | 01/11/2023 |  |
|  |  | **Commercial Mortgage Pass-Through Certificates** |
|  |  | **Series 2021-B23** |
|  |  | ***Historical Delinquency Information*** |

---

---

| | | | | | | | | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| Distribution | Less Than 1 Month |  | 1 Month |  | 2 Months |  | 3 Months |  | 4+ Months |  | Bankruptcy |  | Foreclosure |  | REO |  |
| Date | End Sched Bal | # | End Sched Bal | # | End Sched Bal | # | End Sched Bal | # | End Sched Bal | # | End Sched Bal | # | End Sched Bal | # | End Sched Bal | # |
| 01/18/2023 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 |
|  | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% |
| 12/16/2022 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 |
|  | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% |
| 11/18/2022 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 |
|  | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% |
| 10/17/2022 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 |
|  | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% |
| 09/16/2022 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 |
|  | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% |
| 08/17/2022 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 |
|  | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% |
| 07/15/2022 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 |
|  | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% |
| 06/17/2022 | 11500000.00 | 1 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 |
|  | 0.728% | 1.6% | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% |
| 05/17/2022 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 |
|  | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% |
| 04/15/2022 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 |
|  | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% |
| 03/17/2022 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 |
|  | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% |
| 02/17/2022 | 14800000.00 | 1 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 |
|  | 0.936% | 1.6% | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% | 0.000% | 0.0% |

---

Reports Available at <u> sf.citidirect.com</u> Page 18 of 29© Copyright 2023 Citigroup

------

---

| | | |
|:---|:---|:---|
| Distribution Date: | 01/18/2023 | **Benchmark 2021-B23 Mortgage Trust** |
| Determination Date: | 01/11/2023 |  |
|  |  | **Commercial Mortgage Pass-Through Certificates** |
|  |  | **Series 2021-B23** |
|  |  | ***Appraisal Reduction Detail*** |

---

---

| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
|  |  |  | Appraisal | Appraisal | Most Recent | Cumulative |
| Loan Number | OMCR | Property Name | Reduction Amount | Reduction Date | ASER Amount | ASER Amount |
| ***There is no appraisal reduction activity for the current distribution period.*** | ***There is no appraisal reduction activity for the current distribution period.*** | ***There is no appraisal reduction activity for the current distribution period.*** | ***There is no appraisal reduction activity for the current distribution period.*** | ***There is no appraisal reduction activity for the current distribution period.*** | ***There is no appraisal reduction activity for the current distribution period.*** | ***There is no appraisal reduction activity for the current distribution period.*** |
| &nbsp;&nbsp; Totals |  |  |  |  |  |  |

---

Reports Available at <u> sf.citidirect.com</u> Page 19 of 29© Copyright 2023 Citigroup

------

---

| | | |
|:---|:---|:---|
| Distribution Date: | 01/18/2023 | **Benchmark 2021-B23 Mortgage Trust** |
| Determination Date: | 01/11/2023 |  |
|  |  | **Commercial Mortgage Pass-Through Certificates** |
|  |  | **Series 2021-B23** |
|  |  | ***Historical Appraisal Reduction Detail*** |

---

---

| | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|
| Distribution | Loan |  |  | Appraisal | Appraisal | Most Recent | Cumulative |
| Date | Number | OMCR | Property Name | Reduction Amount | Reduction Date | ASER Amount | ASER Amount |
| ***There is no historical appraisal reduction activity.*** | ***There is no historical appraisal reduction activity.*** | ***There is no historical appraisal reduction activity.*** | ***There is no historical appraisal reduction activity.*** | ***There is no historical appraisal reduction activity.*** | ***There is no historical appraisal reduction activity.*** | ***There is no historical appraisal reduction activity.*** | ***There is no historical appraisal reduction activity.*** |

---

Reports Available at <u> sf.citidirect.com</u> Page 20 of 29© Copyright 2023 Citigroup

------

---

| | | |
|:---|:---|:---|
| Distribution Date: | 01/18/2023 | **Benchmark 2021-B23 Mortgage Trust** |
| Determination Date: | 01/11/2023 |  |
|  |  | **Commercial Mortgage Pass-Through Certificates** |
|  |  | **Series 2021-B23** |
|  |  | ***Loan Modification Detail*** |

---

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
|  |  |  | Modification | Modification | Modification |
| Loan Number | OMCR | Property Name | Date | Type (4) | Description |
| 030506755 | 011 | First Central Tower | 9/19/22 | 8 | Other |
| Totals | 1 |  |  |  |  |

---

Reports Available at <u> sf.citidirect.com</u> Page 21 of 29© Copyright 2023 Citigroup

------

---

| | | |
|:---|:---|:---|
| Distribution Date: | 01/18/2023 | **Benchmark 2021-B23 Mortgage Trust** |
| Determination Date: | 01/11/2023 |  |
|  |  | **Commercial Mortgage Pass-Through Certificates** |
|  |  | **Series 2021-B23** |
|  |  | ***Historical Loan Modification Detail*** |

---

---

| | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|
| Distribution | Loan |  |  |  | Modification | Modification | Modification |
| Date | Number | OMCR |  | Property Name | Date | Type (4) | Description |
| 01/18/2023 | 030506755 | 011 |  | First Central Tower | 9/19/22 | 8 | Other |
| 04/16/2021 | 030530111 | 2 | A1 | Millennium Corporate Park | 12/17/20 | 8 | Other |
| 06/17/2021 | 030530111 | 2 | A1 | Millennium Corporate Park | 12/17/20 | 8 | Other |
| 07/16/2021 | 030530111 | 2 | A1 | Millennium Corporate Park | 12/17/20 | 8 | Other |

---

Reports Available at <u> sf.citidirect.com</u> Page 22 of 29© Copyright 2023 Citigroup

------

---

| | | |
|:---|:---|:---|
| Distribution Date: | 01/18/2023 | **Benchmark 2021-B23 Mortgage Trust** |
| Determination Date: | 01/11/2023 |  |
|  |  | **Commercial Mortgage Pass-Through Certificates** |
|  |  | **Series 2021-B23** |
|  |  | ***Specially Serviced Loan Detail*** |

---

---

| | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|
|  |  | Workout | Most Recent | Most Recent |  |  |  |  |
| Loan |  | Strategy | Inspection | Specially Serviced | Most Recent | Most Recent | Other REO |  |
| Number | OMCR | (3) | Date | Transfer Date | Valuation Date | Value | Property Value | Comment from Special Servicer |
|  |  |  | ***There is no specially serviced loan activity for the current distribution period.*** | ***There is no specially serviced loan activity for the current distribution period.*** | ***There is no specially serviced loan activity for the current distribution period.*** | ***There is no specially serviced loan activity for the current distribution period.*** | ***There is no specially serviced loan activity for the current distribution period.*** |  |
| &nbsp;&nbsp; Totals |  |  |  |  |  |  |  |  |

---

Reports Available at <u> sf.citidirect.com</u> Page 23 of 29© Copyright 2023 Citigroup

------

---

| | | |
|:---|:---|:---|
| Distribution Date: | 01/18/2023 | **Benchmark 2021-B23 Mortgage Trust** |
| Determination Date: | 01/11/2023 |  |
|  |  | **Commercial Mortgage Pass-Through Certificates** |
|  |  | **Series 2021-B23** |
|  |  | ***Historical Specially Serviced Loan Detail*** |

---

---

| | | | | | | | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
|  |  |  | Special | Workout | Special |  |  | Property | Property |  |  | Net |  |  |  |
| Distribution | Loan |  | Serviced | Strategy | Serviced | Scheduled | Actual | Type |  | Interest | Note | Operating |  | Maturity |  |
| Date | Number | OMCR | Trans Date | (3) | Loan to MS | Balance | Balance | (1) | State | Rate | Date | Income (NOI) | DSCR | Date | WART |
| ***There is no historical specially serviced loan activity.*** | ***There is no historical specially serviced loan activity.*** | ***There is no historical specially serviced loan activity.*** | ***There is no historical specially serviced loan activity.*** | ***There is no historical specially serviced loan activity.*** | ***There is no historical specially serviced loan activity.*** | ***There is no historical specially serviced loan activity.*** | ***There is no historical specially serviced loan activity.*** | ***There is no historical specially serviced loan activity.*** | ***There is no historical specially serviced loan activity.*** | ***There is no historical specially serviced loan activity.*** | ***There is no historical specially serviced loan activity.*** | ***There is no historical specially serviced loan activity.*** | ***There is no historical specially serviced loan activity.*** | ***There is no historical specially serviced loan activity.*** | ***There is no historical specially serviced loan activity.*** |

---

Reports Available at <u> sf.citidirect.com</u> Page 24 of 29© Copyright 2023 Citigroup

------

---

| | | |
|:---|:---|:---|
| Distribution Date: | 01/18/2023 | **Benchmark 2021-B23 Mortgage Trust** |
| Determination Date: | 01/11/2023 |  |
|  |  | **Commercial Mortgage Pass-Through Certificates** |
|  |  | **Series 2021-B23** |
|  |  | ***Unscheduled Principal Detail*** |

---

---

| | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
|  |  | Liquidation / | Liquid / Prepay | Unscheduled | Unscheduled | Other | Prepayment Interest | Prepayment | Yield Maintenance |
| Loan Number | OMCR | Prepayment Date | Type (5) | Principal Collections | Principal Adjustments | Interest Adjustments | Excess / (Shortfall) | Penalties | Penalties |
| ***There is no unscheduled principal activity for the current distribution period.*** | ***There is no unscheduled principal activity for the current distribution period.*** | ***There is no unscheduled principal activity for the current distribution period.*** | ***There is no unscheduled principal activity for the current distribution period.*** | ***There is no unscheduled principal activity for the current distribution period.*** | ***There is no unscheduled principal activity for the current distribution period.*** | ***There is no unscheduled principal activity for the current distribution period.*** | ***There is no unscheduled principal activity for the current distribution period.*** | ***There is no unscheduled principal activity for the current distribution period.*** | ***There is no unscheduled principal activity for the current distribution period.*** |
| Totals |  |  |  |  |  |  |  |  |  |

---

Reports Available at <u> sf.citidirect.com</u> Page 25 of 29© Copyright 2023 Citigroup

------

---

| | | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| Distribution Date: | Distribution Date: | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 01/18/2023 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 01/18/2023 |  | **Benchmark 2021-B23 Mortgage Trust** | **Benchmark 2021-B23 Mortgage Trust** | **Benchmark 2021-B23 Mortgage Trust** |  |  |  |
| Determination Date: | Determination Date: | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 01/11/2023 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 01/11/2023 |  |  |  |  |  |  |  |
|  |  |  |  | **Commercial Mortgage Pass-Through Certificates** | **Commercial Mortgage Pass-Through Certificates** | **Commercial Mortgage Pass-Through Certificates** | **Commercial Mortgage Pass-Through Certificates** |  |  |  |
|  |  |  |  |  |  | **Series 2021-B23** |  |  |  |  |
|  |  |  |  |  | ***Historical Unscheduled Principal Detail*** | ***Historical Unscheduled Principal Detail*** | ***Historical Unscheduled Principal Detail*** |  |  |  |
| &nbsp;&nbsp;&nbsp; Distribution | Loan |  | Liquidation / | Liquid / Prepay | Unscheduled | Unscheduled | Other | Prepayment Interest | Prepayment | Yield Maintenance |
| Date | Number | OMCR | Prepayment Date | Type (5) | Principal Collections | Principal Adjustments | Interest Adjustments | Excess / (Shortfall) | Penalties | Penalties |
|  |  |  |  |  | ***There is no historical unscheduled principal activity.*** | ***There is no historical unscheduled principal activity.*** | ***There is no historical unscheduled principal activity.*** |  |  |  |
| &nbsp;&nbsp;&nbsp; Reports Available at | &nbsp;&nbsp;&nbsp; Reports Available at | sf.citidirect.com | sf.citidirect.com |  |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Page 26 of 29 |  |  |© Copyright | 2023 Citigroup |

---

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---

| | | | | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| Distribution Date: | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 01/18/2023 |  |  | **Benchmark 2021-B23 Mortgage Trust** | **Benchmark 2021-B23 Mortgage Trust** | **Benchmark 2021-B23 Mortgage Trust** | **Benchmark 2021-B23 Mortgage Trust** |  |  |  |  |  |
| Determination Date: | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 01/11/2023 |  |  |  |  |  |  |  |  |  |  |  |
|  |  |  | **Commercial Mortgage Pass-Through Certificates** | **Commercial Mortgage Pass-Through Certificates** | **Commercial Mortgage Pass-Through Certificates** | **Commercial Mortgage Pass-Through Certificates** | **Commercial Mortgage Pass-Through Certificates** | **Commercial Mortgage Pass-Through Certificates** |  |  |  |  |
|  |  |  |  |  | **Series 2021-B23** | **Series 2021-B23** |  |  |  |  |  |  |
| ***Liquidated Loan Detail*** | ***Liquidated Loan Detail*** | ***Liquidated Loan Detail*** | ***Liquidated Loan Detail*** | ***Liquidated Loan Detail*** | ***Liquidated Loan Detail*** | ***Liquidated Loan Detail*** | ***Liquidated Loan Detail*** | ***Liquidated Loan Detail*** | ***Liquidated Loan Detail*** | ***Liquidated Loan Detail*** | ***Liquidated Loan Detail*** | ***Liquidated Loan Detail*** |
| &nbsp;&nbsp;&nbsp;&nbsp; Loan | Final Recovery | Most Recent | Most Recent | Actual | Gross | Proceeds | Liquidation | Net Liquidation | Net Proceeds | Realized | Realized | Repurchased by |
| Number OMCR | Determ Date | Appraisal Date | Appraisal Value | Balance | Proceeds | as % of Act Bal | Expenses | Proceeds | as a % of Act Bal |  | Losses | Seller (Y/N) |
| ***There is no liquidated loan activity for the current distribution period.*** | ***There is no liquidated loan activity for the current distribution period.*** | ***There is no liquidated loan activity for the current distribution period.*** | ***There is no liquidated loan activity for the current distribution period.*** | ***There is no liquidated loan activity for the current distribution period.*** | ***There is no liquidated loan activity for the current distribution period.*** | ***There is no liquidated loan activity for the current distribution period.*** | ***There is no liquidated loan activity for the current distribution period.*** | ***There is no liquidated loan activity for the current distribution period.*** | ***There is no liquidated loan activity for the current distribution period.*** | ***There is no liquidated loan activity for the current distribution period.*** | ***There is no liquidated loan activity for the current distribution period.*** | ***There is no liquidated loan activity for the current distribution period.*** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Totals |  |  |  |  |  |  |  |  |  |  |  |  |
| Reports Available at sf.citidirect.com | Reports Available at sf.citidirect.com |  |  |  | Page 27 of 29 | Page 27 of 29 |  |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;© Copyright | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;© Copyright | 2023 Citigroup | 2023 Citigroup |

---

------

---

| | | | | | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| Distribution Date: | Distribution Date: | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 01/18/2023 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 01/18/2023 |  | **Benchmark 2021-B23 Mortgage Trust** | **Benchmark 2021-B23 Mortgage Trust** | **Benchmark 2021-B23 Mortgage Trust** | **Benchmark 2021-B23 Mortgage Trust** |  |  |  |  |  |
| Determination Date: | Determination Date: | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 01/11/2023 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 01/11/2023 |  |  |  |  |  |  |  |  |  |  |
| **Commercial Mortgage Pass-Through Certificates** | **Commercial Mortgage Pass-Through Certificates** | **Commercial Mortgage Pass-Through Certificates** | **Commercial Mortgage Pass-Through Certificates** | **Commercial Mortgage Pass-Through Certificates** | **Commercial Mortgage Pass-Through Certificates** | **Commercial Mortgage Pass-Through Certificates** | **Commercial Mortgage Pass-Through Certificates** | **Commercial Mortgage Pass-Through Certificates** | **Commercial Mortgage Pass-Through Certificates** | **Commercial Mortgage Pass-Through Certificates** | **Commercial Mortgage Pass-Through Certificates** | **Commercial Mortgage Pass-Through Certificates** | **Commercial Mortgage Pass-Through Certificates** |
| **Series 2021-B23** | **Series 2021-B23** | **Series 2021-B23** | **Series 2021-B23** | **Series 2021-B23** | **Series 2021-B23** | **Series 2021-B23** | **Series 2021-B23** | **Series 2021-B23** | **Series 2021-B23** | **Series 2021-B23** | **Series 2021-B23** | **Series 2021-B23** | **Series 2021-B23** |
| ***Historical Liquidated Loan Detail*** | ***Historical Liquidated Loan Detail*** | ***Historical Liquidated Loan Detail*** | ***Historical Liquidated Loan Detail*** | ***Historical Liquidated Loan Detail*** | ***Historical Liquidated Loan Detail*** | ***Historical Liquidated Loan Detail*** | ***Historical Liquidated Loan Detail*** | ***Historical Liquidated Loan Detail*** | ***Historical Liquidated Loan Detail*** | ***Historical Liquidated Loan Detail*** | ***Historical Liquidated Loan Detail*** | ***Historical Liquidated Loan Detail*** | ***Historical Liquidated Loan Detail*** |
| Distribution | Loan |  | Final Recovery | Most Recent | Most Recent | Actual | Gross | Gross Proceeds | Liquidation | Net Liquidation | Net Proceeds | Realized | Repurchased by |
| Date | Number | OMCR | Determ Date | Appraisal Date | Appraisal Value | Balance | Proceeds | as % of Act Bal | Expenses | Proceeds | as a % of Act Bal | Loss | Seller (Y/N) |
| ***There is no historical liquidated loan activity.*** | ***There is no historical liquidated loan activity.*** | ***There is no historical liquidated loan activity.*** | ***There is no historical liquidated loan activity.*** | ***There is no historical liquidated loan activity.*** | ***There is no historical liquidated loan activity.*** | ***There is no historical liquidated loan activity.*** | ***There is no historical liquidated loan activity.*** | ***There is no historical liquidated loan activity.*** | ***There is no historical liquidated loan activity.*** | ***There is no historical liquidated loan activity.*** | ***There is no historical liquidated loan activity.*** | ***There is no historical liquidated loan activity.*** | ***There is no historical liquidated loan activity.*** |
| &nbsp;&nbsp;&nbsp; Reports Available at | &nbsp;&nbsp;&nbsp; Reports Available at | sf.citidirect.com | sf.citidirect.com |  |  |  | Page 28 of 29 |  |  |  |© Copyright | 2023 Citigroup | 2023 Citigroup |

---

------

---

| | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| Distribution Date: | Distribution Date: | 01/18/2023 | **Benchmark 2021-B23 Mortgage Trust** | **Benchmark 2021-B23 Mortgage Trust** | **Benchmark 2021-B23 Mortgage Trust** |  |  |  |
| Determination Date: | Determination Date: | 01/11/2023 |  |  |  |  |  |  |
|  |  |  | **Commercial Mortgage Pass-Through Certificates** | **Commercial Mortgage Pass-Through Certificates** | **Commercial Mortgage Pass-Through Certificates** |  |  |  |
|  |  |  |  |  | **Series 2021-B23** |  |  |  |
|  |  |  |  |  | ***CREFC® Legends*** |  |  |  |
| **(1) Property Type** | **(1) Property Type** |  | **(3) Workout Strategy** | **(3) Workout Strategy** | **(3) Workout Strategy** | **(5) Liquidation / Prepayment Type** | **(5) Liquidation / Prepayment Type** | **(5) Liquidation / Prepayment Type** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; MF = Multifamily | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; MF = Multifamily |  | 1 | . | Modification | 1 | . | Partial Liquidation (Curtailment) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; RT = Retail | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; RT = Retail |  | 2 | . | Foreclosure | 2 | . | Payoff Prior To Maturity |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; HC = HealthCare | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; HC = HealthCare |  | 3 | . | Bankruptcy | 3 | . | Disposition / Liquidation |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; IN = Industrial | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; IN = Industrial |  | 4 | . | Extension | 4 | . | Repurchase / Substitution |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; WH = Warehouse | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; WH = Warehouse |  | 5 | . | Note Sale | 5 | . | Full Payoff At Maturity |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; MH = Mobile Home Park | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; MH = Mobile Home Park |  | 6 | . | DPO | 6 | . | DPO |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; OF = Office | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; OF = Office |  | 7 | . | REO | 7 | . | Liquidation prior to 7/1/2006 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; MU = Mixed Use | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; MU = Mixed Use |  | 8 | . | Resolved | 8 | . | Payoff With Penalty |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; LO = Lodging | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; LO = Lodging |  | 9 | . | Pending Return to Master Servicer | 9 | . | Payoff With Yield Maintenance |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; SS = Self Storage | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; SS = Self Storage |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 10. Deed In Lieu of Foreclosure | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 10. Deed In Lieu of Foreclosure | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 10. Deed In Lieu of Foreclosure | 10. Curtailment With Penalty | 10. Curtailment With Penalty | 10. Curtailment With Penalty |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; OT = Other | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; OT = Other |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 11. Full Payoff | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 11. Full Payoff | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 11. Full Payoff | 11. Curtailment With Yield Maintenance | 11. Curtailment With Yield Maintenance | 11. Curtailment With Yield Maintenance |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; SE = Securities | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; SE = Securities |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 12. Reps and Warranties | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 12. Reps and Warranties | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 12. Reps and Warranties |  |  |  |
| CH = Cooperative Housing | CH = Cooperative Housing | CH = Cooperative Housing | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 13. Other or TBD | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 13. Other or TBD | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 13. Other or TBD |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; N/A = Not Available | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; N/A = Not Available |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 98. Not Provided By Servicer | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 98. Not Provided By Servicer | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 98. Not Provided By Servicer |  |  |  |
| **(2) Payment Status** | **(2) Payment Status** | **(2) Payment Status** | **(4) Modification Type** | **(4) Modification Type** | **(4) Modification Type** |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; A. | In Grace Period |  | 1 | . | Maturity Date Extension |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; B. | Late, but less than 30 Days | Late, but less than 30 Days | 2 | . | Amortization Change |  |  |  |
| 0 | Current |  | 3 | . | Principal Write-Off |  |  |  |
| 1 | 30-59 Days Delinquent | 30-59 Days Delinquent | 4 | . | Blank (formerly Combination) |  |  |  |
| 2 | 60-89 Days Delinquent | 60-89 Days Delinquent | 5 | . | Temporary Rate Reduction |  |  |  |
| 3 | 90-120 Days Delinquent | 90-120 Days Delinquent | 6 | . | Capitalization of Interest |  |  |  |
| 4 | Performing Matured Balloon | Performing Matured Balloon | 7 | . | Capitalization of Taxes |  |  |  |
| 5 | Non Performing Matured Balloon | Non Performing Matured Balloon | 8 | . | Other |  |  |  |
| 6. 121+ Days Delinquent | 6. 121+ Days Delinquent | 6. 121+ Days Delinquent | 9 | . | Combination |  |  |  |
| Reports Available at sf.citidirect.com | Reports Available at sf.citidirect.com | Reports Available at sf.citidirect.com |  |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Page 29 of 29 |  |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;© Copyright 2023 Citigroup |

---

## Exhibit 102: Asset Data File

|   Asset Number | Originator                                                                                                                                  | Origination Date   | Original Loan Amount   | Maturity Date   |   Interest Rate (%) | Property Name                           | Property Type   | City                   | State   |
|---:|:---|:---|:---|:---|---:|:---|:---|:---|:---|
|              1 | JPMorgan Chase Bank, National Association and DBR Investments Co. Limited                                                                   | 12-31-2020         | $116000000.00          | 01-06-2031      |           0.024     | 860 Washington Street                   | MU              | New York               | NY      |
|              2 | Goldman Sachs Bank USA                                                                                                                      | 12-17-2020         | $105000000.00          | 01-06-2026      |           0.03032   | Millennium Corporate Park               | OF              | Redmond                | WA      |
|              3 | DBR Investments Co. Limited                                                                                                                 | 12-30-2020         | $105000000.00          | 01-06-2031      |           0.0276806 | 360 Spear Street                        | OF              | San Francisco          | CA      |
|              4 | Goldman Sachs Bank USA                                                                                                                      | 01-15-2021         | $75000000.00           | 02-06-2031      |           0.0334003 | Phillips Point                          | OF              | West Palm Beach        | FL      |
|              5 | Citi Real Estate Funding Inc., Barclays Capital Real Estate Inc., Deutsche Bank AG, New York Branch, Societe Generale Financial Corporation | 02-14-2020         | $75000000.00           | 03-05-2032      |           0.03558   | MGM Grand                               | LO              | Las Vegas              | NV      |
|              6 | JPMorgan Chase Bank, National Association                                                                                                   | 12-30-2020         | $75000000.00           | 01-01-2031      |           0.032994  | Pittock Block                           | MU              | Portland               | OR      |
|              7 | Goldman Sachs Bank USA                                                                                                                      | 01-07-2021         | $66000000.00           | 02-06-2031      |           0.03269   | Waterway Plaza I                        | OF              | The Woodlands          | TX      |
|              8 | Citi Real Estate Funding Inc.                                                                                                               | 12-31-2020         | $63700000.00           | 01-06-2031      |           0.0331    | Leonardo DRS Industrial                 | IN              | Menomonee Falls        | WI      |
|              9 | JPMorgan Chase Bank, National Association, Bank of America, N.A, Column Financial, Inc. and DBR Investments Co. Limited                     | 11-17-2020         | $60000000.00           | 12-06-2030      |           0.026921  | Grace Building                          | OF              | New York               | NY      |
|             10 | JPMorgan Chase Bank, National Association                                                                                                   | 12-04-2020         | $58700000.00           | 12-05-2030      |           0.03377   | Station Park                            | MU              | Farmington             | UT      |
|             11 | Citi Real Estate Funding Inc.                                                                                                               | 01-13-2021         | $47500000.00           | 02-06-2031      |           0.0342    | First Central Tower                     | OF              | St. Petersburg         | FL      |
|             12 | Citi Real Estate Funding Inc.                                                                                                               | 12-22-2020         | $42900000.00           | 01-06-2031      |           0.035     | 830 Knitting Mills Way                  | OF              | Wyomissing             | PA      |
|             13 | DBR Investments Co. Limited                                                                                                                 | 12-30-2020         | $41600000.00           | 10-06-2037      |           0.0232789 | KKR First Republic Center               | MU              | Palo Alto              | CA      |
|             14 | JPMorgan Chase Bank, National Association                                                                                                   | 12-02-2020         | $40000000.00           | 01-01-2031      |           0.03392   | Foster Plaza                            | OF              | Pittsburgh             | PA      |
|             15 | JPMorgan Chase Bank, National Association                                                                                                   | 12-18-2020         | $35500000.00           | 01-01-2031      |           0.03489   | Amazon Chicago-Pullman                  | IN              | Chicago                | IL      |
|             16 | Goldman Sachs Bank USA                                                                                                                      | 03-06-2020         | $35000000.00           | 03-06-2030      |           0.03139   | JW Marriott Nashville                   | LO              | Nashville              | TN      |
|             17 | JPMorgan Chase Bank, National Association                                                                                                   | 01-14-2021         | $35000000.00           | 02-05-2031      |           0.03499   | The Village at Meridian                 | RT              | Meridian               | ID      |
|             18 | Goldman Sachs Mortgage Company and Goldman Sachs Bank USA                                                                                   | 03-19-2015         | $34100000.00           | 04-06-2025      |           0.03222   | 1000 Second Avenue                      | OF              | Seattle                | WA      |
|             19 | JPMorgan Chase Bank, National Association                                                                                                   | 12-11-2020         | $32615100.00           | 01-05-2031      |           0.03282   | The Trails at Silverdale                | RT              | Silverdale             | WA      |
|             20 | Goldman Sachs Bank USA and Bank of America, N.A.                                                                                            | 03-06-2020         | $27500000.00           | 03-06-2030      |           0.0316    | 711 Fifth Avenue                        | MU              | New York               | NY      |
|             21 | Citi Real Estate Funding Inc.                                                                                                               | 03-02-2020         | $20000000.00           | 03-06-2030      |           0.038     | Hotel ZaZa                              | LO              | Houston                | TX      |
|             22 | Citi Real Estate Funding Inc.                                                                                                               | 01-15-2021         | $19950000.00           | 02-06-2031      |           0.034     | 360 Neptune Avenue                      | MU              | Brooklyn               | NY      |
|             23 | Citi Real Estate Funding Inc.                                                                                                               | 12-22-2020         | $19825000.00           | 01-06-2031      |           0.0298    | Central Missouri Distribution Center    | IN              | Mexico                 | MO      |
|             24 | JPMorgan Chase Bank, National Association                                                                                                   | 12-23-2020         | $18445000.00           | 01-05-2031      |           0.03365   | Treasure Valley Marketplace             | RT              | Nampa                  | ID      |
|             25 | DBR Investments Co. Limited                                                                                                                 | 12-14-2020         | $18300000.00           | 01-06-2026      |           0.035     | 2601 Wilshire Boulevard                 | OF              | Los Angeles            | CA      |
|             26 | Citi Real Estate Funding Inc.                                                                                                               | 12-23-2020         | $18070000.00           | 01-06-2031      |           0.0316    | Brookfield Place Richmond               | OF              | Richmond               | VA      |
|             27 | Citi Real Estate Funding Inc.                                                                                                               | 01-14-2021         | $16500000.00           | 02-06-2031      |           0.0334    | 104-106 Delancey Street                 | OF              | New York               | NY      |
|             28 | Goldman Sachs Bank USA                                                                                                                      | 12-15-2020         | $15225000.00           | 01-06-2031      |           0.03319   | 880 Butler Drive                        | IN              | Murfreesboro           | TN      |
|             29 | Citi Real Estate Funding Inc.                                                                                                               | 12-22-2020         | $14700000.00           | 01-06-2031      |           0.037     | 1400 North 25th Ave                     | IN              | Melrose Park           | IL      |
|             30 | Citi Real Estate Funding Inc.                                                                                                               | 12-30-2020         | $14000000.00           | 01-06-2031      |           0.0391    | Luna Apartments                         | MF              | Minneapolis            | MN      |
|             31 | Citi Real Estate Funding Inc.                                                                                                               | 12-30-2020         | $13250000.00           | 01-06-2031      |           0.0381    | 63 West 104th Street                    | MF              | New York               | NY      |
|             32 | JPMorgan Chase Bank, National Association                                                                                                   | 12-18-2020         | $13250000.00           | 01-01-2031      |           0.03132   | 2300 Route 33                           | OF              | Robbinsville Township  | NJ      |
|             33 | DBR Investments Co. Limited                                                                                                                 | 01-14-2021         | $12565000.00           | 02-06-2031      |           0.03554   | Backlot Apartments                      | MF              | Kissimmee              | FL      |
|             34 | Citi Real Estate Funding Inc.                                                                                                               | 01-19-2021         | $12500000.00           | 02-06-2031      |           0.0385    | Renaissance Realty - 1623 Flatbush      | MU              | Brooklyn               | NY      |
|             35 | Goldman Sachs Bank USA                                                                                                                      | 12-30-2020         | $12500000.00           | 01-06-2031      |           0.03106   | Trepte Industrial Park                  | IN              | San Diego              | CA      |
|             36 | Citi Real Estate Funding Inc.                                                                                                               | 01-19-2021         | $11500000.00           | 02-06-2031      |           0.0385    | 206-20 Linden Boulevard                 | OF              | Queens                 | NY      |
|             37 | Citi Real Estate Funding Inc.                                                                                                               | 12-29-2020         | $10454000.00           | 01-06-2031      |           0.0361    | Rent A Space South Property             | SS              | Pittsburgh             | PA      |
|             38 | Citi Real Estate Funding Inc.                                                                                                               | 12-29-2020         | $9350000.00            | 01-06-2031      |           0.032     | The Centre at Stirling & Palm           | OF              | Hollywood              | FL      |
|             39 | Goldman Sachs Bank USA                                                                                                                      | 12-24-2020         | $8500000.00            | 09-06-2030      |           0.03397   | Baxter International                    | IN              | Bloomington            | IN      |
|             40 | JPMorgan Chase Bank, National Association                                                                                                   | 12-30-2020         | $7915000.00            | 01-01-2031      |           0.04747   | Holiday Inn & Suites Memphis-Germantown | LO              | Memphis                | TN      |
|             41 | DBR Investments Co. Limited                                                                                                                 | 12-22-2020         | $7140000.00            | 01-06-2031      |           0.03596   | Spring Glen Apartments                  | MF              | Modesto                | CA      |
|             42 | Citi Real Estate Funding Inc.                                                                                                               | 12-18-2020         | $6849500.00            | 01-06-2031      |           0.0341    | Fountainbleau Self Storage              | SS              | New Orleans            | LA      |
|             43 | DBR Investments Co. Limited                                                                                                                 | 01-11-2021         | $6800000.00            | 02-06-2031      |           0.03849   | 320 West Golf Road                      | RT              | Schaumburg             | IL      |
|             44 | DBR Investments Co. Limited                                                                                                                 | 12-23-2020         | $6750000.00            | 01-06-2031      |           0.03818   | 211 Saw Mill                            | IN              | Hawthorne              | NY      |
|             45 | Citi Real Estate Funding Inc.                                                                                                               | 01-15-2021         | $6700000.00            | 02-06-2031      |           0.0395    | E & B Brewery Lofts                     | MU              | Detroit                | MI      |
|             46 | Citi Real Estate Funding Inc.                                                                                                               | 01-06-2021         | $6500000.00            | 01-06-2031      |           0.0398    | 4 Storage - Bristol                     | SS              | Bristol                | PA      |
|             47 | DBR Investments Co. Limited                                                                                                                 | 12-21-2020         | $6450000.00            | 01-06-2031      |           0.03615   | Excess Self Storage                     | SS              | Knightdale             | NC      |
|             48 | Citi Real Estate Funding Inc.                                                                                                               | 12-18-2020         | $5700000.00            | 01-06-2031      |           0.0349    | CityLine Mechanicsburg Storage          | SS              | Mechanicsburg          | PA      |
|             49 | Citi Real Estate Funding Inc.                                                                                                               | 01-12-2021         | $5100000.00            | 02-06-2031      |           0.0384    | Rome Hilliard Self Storage              | SS              | Columbus               | OH      |
|             50 | Citi Real Estate Funding Inc.                                                                                                               | 12-22-2020         | $4400000.00            | 01-06-2031      |           0.0369    | Walgreens Bradenton                     | RT              | Bradenton              | FL      |
|             51 | Citi Real Estate Funding Inc.                                                                                                               | 01-07-2021         | $4100000.00            | 02-06-2031      |           0.036     | Woodbridge Group HQ                     | IN              | Troy                   | MI      |
|             52 | Citi Real Estate Funding Inc.                                                                                                               | 12-30-2020         | $3550000.00            | 01-06-2031      |           0.0381    | Secure Store Self Storage               | SS              | Lewisburg              | WV      |
|             53 | Citi Real Estate Funding Inc.                                                                                                               | 01-08-2021         | $3300000.00            | 02-06-2031      |           0.0393    | 30222 Esperanza                         | IN              | Rancho Santa Margarita | CA      |

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