UNITED STATES
SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-K

(Mark One)

x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the fiscal year ended December 31, ~~2024~~2025 or

o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from _____ to _____

Commission file number of the issuing entity: 333-226082-12

Central Index Key Number of the issuing entity: 0001895116

GS Mortgage Securities Trust 2021-GSA3

(exact name of the issuing entity as specified in its charter)

Central Index Key Number of the depositor: 0001004158

GS Mortgage Securities Corporation II

(exact name of the depositor as specified in its charter)

Central Index Key Number of the sponsor: 0001541502

Goldman Sachs Mortgage Company

(exact name of the sponsor as specified in its charter)

Central Index Key Number of the sponsor: 0001624053

Argentic Real Estate Finance LLC

(exact name of the sponsor as specified in its charter)

Central Index Key Number of the sponsor: 0001548405

Starwood Mortgage Capital LLC

(exact name of the sponsor as specified in its charter)

New York
(State or other jurisdiction of
incorporation or organization of

the issuing entity)

38-4205651

38-4205652

38-7274867

(I.R.S. Employer

Identification Numbers)

c/o Computershare Trust Company, National Association

as Certificate Administrator

9062 Old Annapolis Road

Columbia, MD

(Address of principal executive offices of the issuing entity)

21045

(Zip Code)

Registrant’s telephone number, including area code:

(212) 902-1000

Securities registered pursuant to Section 12(b) of the Act:

Title of each class	Trading Symbol(s)	Name of each exchange on which registered
None

Securities registered pursuant to Section 12(g) of the Act: None.

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. o Yes ⌧ No

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. o Yes ⌧ No

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 o No

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (Section 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).

Not applicable.

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer o Accelerated filer o

Non-accelerated filer ⌧ Smaller reporting company o

Emerging growth company o

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. o

Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its audit report. o

If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the filing reflect the correction of an error to previously issued financial statements. o

Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation received by any of the registrant’s executive officers during the relevant recovery period pursuant to §240.10D-1(b). o

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act). o Yes ⌧ No

State the aggregate market value of the voting and non-voting common equity held by non-affiliates computed by reference to the price at which the common equity was last sold, or the average bid and asked price of such common equity, as of the last business day of the registrant’s most recently completed second fiscal quarter.

Not applicable.

Indicate by check mark whether the registrant has filed all documents and reports required to be filed by Section 12, 13 or 15(d) of the Securities Exchange Act of 1934 subsequent to the distribution of securities under a plan confirmed by a court. o Yes o No

Not applicable.

Indicate the number of shares outstanding of each of the registrant’s classes of common stock, as of the latest practicable date.

Not applicable.

DOCUMENTS INCORPORATED BY REFERENCE

List hereunder the following documents if incorporated by reference and the Part of the Form 10-K (e.g., Part I, Part II, etc.) into which the document is incorporated: (1) Any annual report to security holders; (2) Any proxy or information statement; and (3) Any prospectus filed pursuant to Rule 424(b) or (c) under the Securities Act of 1933. The listed documents should be clearly described for identification purposes (e.g., annual report to security holders for fiscal year ended December 24, 1980).

Not applicable.

EXPLANATORY NOTES

The 425 Eye Street Mortgage Loan, which constituted approximately 9.98% of the asset pool of the issuing entity as of its cut-off date, is an asset of the issuing entity and is part of a loan combination that includes the 425 Eye Street Mortgage Loan and one other pari passu loan, which is not an asset of the issuing entity. This loan combination, including the 425 Eye Street Mortgage Loan, is being serviced and administered pursuant to the Pooling and Servicing Agreement, which is incorporated by reference as Exhibit 4.1 to this Annual Report on Form 10-K.

The Exhibit Index describes exhibits provided by certain parties (in their capacities indicated on the Exhibit Index) with respect to the AMF Portfolio Mortgage Loan, which constituted approximately 6.1% of the asset pool of the issuing entity as of its cut-off date. The AMF Portfolio Mortgage Loan is an asset of the issuing entity and is part of a loan combination that includes the AMF Portfolio Mortgage Loan and seven other pari passu loans, which are not assets of the issuing entity. A pari passu portion of the loan combination was securitized in the BBCMS Mortgage Trust 2021-C12 transaction, Commission File Number 333-257737-01 (the “BBCMS 2021-C12 Transaction”). This loan combination, including the AMF Portfolio Mortgage Loan, is being serviced and administered pursuant to the pooling and servicing agreement for the BBCMS 2021-C12 Transaction, which is incorporated by reference as Exhibit 4.2 to this Annual Report on Form 10-K.

The Exhibit Index describes exhibits provided by certain parties (in their capacities indicated on the Exhibit Index) with respect to the La Encantada Mortgage Loan, which constituted approximately 4.3% of the asset pool of the issuing entity as of its cut-off date. The La Encantada Mortgage Loan is an asset of the issuing entity and is part of a loan combination that includes the La Encantada Mortgage Loan and two other pari passu loans, which are not assets of the issuing entity. A pari passu portion of the loan combination was securitized in the Benchmark 2021-B31 Mortgage Trust transaction, Commission File Number 333-228597-10 (the “Benchmark 2021-B31 Transaction”). This loan combination, including the La Encantada Mortgage Loan, is being serviced and administered pursuant to the pooling and servicing agreement for the Benchmark 2021-B31 Transaction, which is incorporated by reference as Exhibit 4.3 to this Annual Report on Form 10-K.

The master servicer of a pooling and servicing agreement or trust and servicing agreement also functions as the primary servicer of the related mortgage loans serviced and administered pursuant to such agreement unless a separate primary servicer is identified herein. If this report does not identify a separate primary servicer, the servicer compliance statement provided by the master servicer under any such agreement also encompasses its responsibilities as primary servicer of the related mortgage loan or mortgage loans.

Pentalpha Surveillance LLC is the operating advisor of the mortgage loans serviced under the Pooling and Servicing Agreement, the AMF Portfolio Mortgage Loan and the La Encantada Mortgage Loan. As a result, Pentalpha Surveillance LLC is a servicing function participant in the capacities described above, because it is servicing mortgage loans that constituted 5% or more of the assets of the issuing entity as of its cut-off date. The assessments of compliance with applicable servicing criteria and accountants’ attestation reports delivered by Pentalpha Surveillance LLC in the capacities described above are listed in the Exhibit Index.

LNR Partners, LLC is the special servicer of the AMF Portfolio Mortgage Loan. This mortgage loan constitutes more than 5%, but less than 10%, of the pool assets of the issuing entity. Therefore, the Depositor included in this Annual Report on Form 10-K an assessment of compliance with applicable servicing criteria for LNR Partners, LLC and an accountants’ attestation report pursuant to Item 1122 of Regulation AB because LNR Partners, LLC is servicing more than 5% of the pool assets. LNR Partners, LLC is an affiliate of Starwood Mortgage Capital LLC, one of the sponsors. Therefore, the Depositor included in this Annual Report on Form 10-K a servicer compliance statement for LNR Partners, LLC pursuant to Item 1123 of Regulation AB.

Wilmington Trust, National Association acts as trustee of the mortgage loans serviced under the Pooling and Servicing Agreement, the AMF Portfolio Mortgage Loan and the La Encantada Mortgage Loan. Pursuant to the Pooling and Servicing Agreement, the pooling and servicing agreement for the BBCMS 2021-C12 Transaction and the pooling and servicing agreement for the Benchmark 2021-B31 Transaction, the trustee is required to provide an assessment of compliance with applicable servicing criteria solely with respect to Item 1122(d)(2)(iii) of Regulation AB (regarding advances of funds or guarantees regarding collections, cash flows or distributions, and any interest or other fees charged for such advances, are made, reviewed and approved as specified in the transaction agreements). However, during the reporting period, the trustee did not perform any servicing function with respect to the servicing criteria specified in Item 1122(d)(2)(iii) of Regulation AB. The master servicer or the special servicer, to the extent required, performed the servicing function identified with respect to Item 1122(d)(2)(iii) of Regulation AB, and each such party included Item 1122(d)(2)(iii) of Regulation AB in the assessment of compliance with applicable servicing criteria and accountant’s attestation report for the subject transaction. As a result, this Annual Report on Form 10-K does not include an assessment of compliance with applicable servicing criteria of the trustee. One or more other servicers of the mortgage loans serviced under the Pooling and Servicing Agreement, the AMF Portfolio Mortgage Loan and the La Encantada Mortgage Loan have delivered one or more assessments of compliance with respect to Item 1122(d)(2)(iii) of Regulation AB.

This Annual Report on Form 10-K includes assessments of compliance with applicable servicing criteria and accountants’ attestation reports from CoreLogic Solutions, LLC. This entity was engaged by ~~the~~each master servicer under the Pooling and Servicing Agreement to remit tax payments received from the escrow accounts of borrowers to local taxing authorities, to report tax amounts due, to verify tax parcel information, and to verify non-escrow tax payments. These servicing functions are included within the servicing criteria set forth in Item 1122(d)(4)(xi) of Regulation AB. Therefore, under the principles-based definition of “servicer” set forth in Item 1101(j) of Regulation AB that looks to the functions that an entity performs, this vendor is a “servicer” for the purposes of Item 1122 of Regulation AB. See Compliance and Disclosure Interpretations, Section 301.01 (Item 1101(j)).

The assessments of compliance with applicable servicing criteria, accountants’ attestation reports and servicer compliance statements of the certificate administrator of the AMF Portfolio Mortgage Loan and the La Encantada Mortgage Loan are omitted from this Annual Report on Form 10-K as the certificate administrator pursuant to the related pooling and servicing agreement or trust and servicing agreement does not perform any activities that address servicing criteria with respect to the issuing entity and because they are each not a “servicer” that meets the criteria in Item 1108(a)(2)(i) through (iii) of Regulation AB.

With respect to the pari passu loan combinations that include the AMF Portfolio Mortgage Loan and the La Encantada Mortgage Loan, (i) the reports on assessment of compliance with servicing criteria and attestation reports on assessment of compliance with servicing criteria of Midland Loan Services, a Division of PNC Bank, National Association as primary servicer of the La Encantada Mortgage Loan, Rialto Capital Advisors, LLC as special servicer of the La Encantada Mortgage Loan and Citibank, N.A. as custodian of the La Encantada Mortgage Loan, listed on the Exhibit Index are omitted from this Annual Report on Form 10-K as they are not required to be included on this Annual Report on Form 10-K per Instruction 3 to Item 1122 of Regulation AB because they are parties performing activities that address servicing criteria relating to 5% or less of the assets of the issuing entity; and (ii) the servicer compliance statements of KeyBank National Association as primary servicer of the AMF Portfolio Mortgage Loan, Midland Loan Services, a Division of PNC Bank, National Association as primary servicer of the La Encantada Mortgage Loan and Rialto Capital Advisors, LLC as special servicer of the La Encantada Mortgage Loan, listed on the Exhibit Index are omitted from this Annual Report on Form 10-K as they are not required by Item 1123 of Regulation AB to be included on this Annual Report on Form 10-K because they are each an unaffiliated party that is not a “servicer” that meets the criteria in Item 1108(a)(2)(i) through (iii) of Regulation AB.

PART I

Item 1. Business.

Omitted.

Item 1A. Risk Factors.

Omitted.

Item 1B. Unresolved Staff Comments.

None.

Item 1C. Cybersecurity.

Omitted.

Item 2. Properties.

Omitted.

Item 3. Legal Proceedings.

Omitted.

Item 4. Mine Safety Disclosures.

Not applicable.

PART II

Omitted.

Item 6.

[Reserved]

Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations.

Omitted.

Item 7A. Quantitative and Qualitative Disclosures About Market Risk.

Omitted.

Item 8. Financial Statements and Supplementary Data.

Omitted.

Item 9. Changes in and Disagreements With Accountants on Accounting and Financial Disclosure.

Omitted.

Item 9A. Controls and Procedures.

Omitted.

Item 9B. Other Information.

None.

Item 9C. Disclosure Regarding Foreign Jurisdictions that Prevent Inspections.

None.

PART III

Item 10. Directors, Executive Officers and Corporate Governance.

Omitted.

Item 11. Executive Compensation.

Omitted.

Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters.

Omitted.

Item 14. Principal Accountant Fees and Services.

Omitted.

ADDITIONAL DISCLOSURE ITEMS FOR REGULATION AB

Item 1112(b) of Regulation AB, Significant Obligor Financial Information.

No single obligor represents 10% or more of the pool assets held by the issuing entity.

Item 1114(b)(2) of Regulation AB, Significant Enhancement Provider Financial Information.

No entity or group of affiliated entities provides any external credit enhancement or other support for the certificates within this transaction as described under Item 1114(a) of Regulation AB.

Item 1115(b) of Regulation AB, Certain Derivatives Instruments (Financial Information).

No entity or group of affiliated entities provides any derivative instruments or other support for the certificates within this transaction as described under Item 1115 of Regulation AB.

Item 1117 of Regulation AB, Legal Proceedings.

The registrant knows of no material pending legal proceeding involving the trust or any party related to the trust, other than routine litigation incidental to the duties of those respective parties.

Item 1119 of Regulation AB, Affiliations and Certain Relationships and Related Transactions.

The information regarding this Item has been previously provided in the prospectus of the Registrant relating to the issuing entity filed on December 23, 2021 pursuant to Rule 424(b)(2).

Item 1122 of Regulation AB, Compliance with Applicable Servicing Criteria.

The reports on assessments of compliance with the servicing criteria for asset-backed securities and related attestation reports on such assessments of compliance with respect to the mortgage loans are attached hereto under Item 15 to this Annual Report on Form 10-K. Attached as Exhibit AA to the Pooling and Servicing Agreement incorporated by reference as Exhibit 4.1 to this Annual Report on Form 10-K is a chart identifying the entities participating in a servicing function for the transaction responsible for each applicable servicing criteria set forth in Item 1122(d).

The reports on assessments of compliance with the servicing criteria for asset-backed securities and related attestation reports on such assessments of compliance with respect to the AMF Portfolio Mortgage Loan, which is being serviced and administered pursuant to the pooling and servicing agreement for the BBCMS 2021-C12 Transaction, are attached hereto under Item 15 to this Annual Report on Form 10-K. Attached as Exhibit AA to the pooling and servicing agreement for the BBCMS 2021-C12 Transaction incorporated by reference as Exhibit 4.2 to this Annual Report on Form 10-K is a chart identifying the entities participating in a servicing function for the BBCMS 2021-C12 Transaction responsible for each applicable servicing criteria set forth in Item 1122(d).

The reports on assessments of compliance with the servicing criteria for asset-backed securities and related attestation reports on such assessments of compliance with respect to the La Encantada Mortgage Loan, which is being serviced and administered pursuant to the pooling and servicing agreement for the Benchmark 2021-B31 Transaction, are attached hereto under Item 15 to this Annual Report on Form 10-K. Attached as Exhibit O to the pooling and servicing agreement for the Benchmark 2021-B31 Transaction incorporated by reference as Exhibit 4.3 to this Annual Report on Form 10-K is a chart identifying the entities participating in a servicing function for the Benchmark 2021-B31 Transaction responsible for each applicable servicing criteria set forth in Item 1122(d).

Item 1123 of Regulation AB, Servicer Compliance Statement.

The servicer compliance statements are attached as Exhibits to this Annual Report on Form 10-K.

PART IV

Item 15. Exhibits and Financial Statement Schedules

(a) The following is a list of documents filed as part of this Annual Report on Form 10-K:

(1) Not applicable

(2) Not applicable

(3) See below

4.1 Pooling and Servicing Agreement, dated as of December 1, 2021, among GS Mortgage Securities Corporation II, as Depositor, Wells Fargo Bank, National Association, as Master Servicer, Argentic Services Company LP, as Special Servicer, Computershare Trust Company, National Association, as Certificate Administrator, Wilmington Trust, National Association, as Trustee, and Pentalpha Surveillance LLC, as Operating Advisor and as Asset Representations Reviewer (filed as Exhibit 4.1 to the registrant’s Current Report on Form 8-K filed on December 23, 2021 under Commission File No. 333-226082-12 and incorporated by reference herein).

4.2 Pooling and Servicing Agreement, dated as of November 1, 2021, between Barclays Commercial Mortgage Securities LLC, as Depositor, KeyBank National Association, as Master Servicer, LNR Partners, LLC, as Special Servicer, Computershare Trust Company, National Association, as Certificate Administrator, Wilmington Trust, National Association, as Trustee, and Pentalpha Surveillance LLC, as Operating Advisor and as Asset Representations Reviewer (filed as Exhibit 4.2 to the registrant’s Current Report on Form 8-K filed on December 23, 2021 under Commission File No. 333-226082-12 and incorporated by reference herein).

4.3 Pooling and Servicing Agreement, dated as of December 1, 2021, among Citigroup Commercial Mortgage Securities Inc., as Depositor, Midland Loan Services, a Division of PNC Bank, National Association, as Master Servicer, Rialto Capital Advisors, LLC, as Special Servicer, Pentalpha Surveillance LLC, as Operating Advisor and as Asset Representations Reviewer, Citibank, N.A., as Certificate Administrator, and Wilmington Trust, National Association, as Trustee (filed as Exhibit 4.3 to the registrant’s Current Report on Form 8-K filed on December 23, 2021 under Commission File No. 333-226082-12 and incorporated by reference herein).

4.4 Agreement Between Noteholders, dated as of December 23, 2021, by and between Goldman Sachs Bank USA, as Initial Note A-1 Holder, and Goldman Sachs Bank USA, as Initial Note A-2 Holder (filed as Exhibit 4.4 to the registrant’s Current Report on Form 8-K filed on December 23, 2021 under Commission File No. 333-226082-12 and incorporated by reference herein).

4.6 Agreement Between Noteholders, dated as of November 16, 2021, by and among Goldman Sachs Bank USA, as Initial Note A-1 Holder, Goldman Sachs Bank USA, as Initial Note A-2 Holder, and Goldman Sachs Bank USA, as Initial Note A-3 Holder (filed as Exhibit 4.6 to the registrant’s Current Report on Form 8-K filed on December 23, 2021 under Commission File No. 333-226082-12 and incorporated by reference herein).

31 Rule 13a-14(d)/15d-14(d) Certifications.

33 Reports on assessment of compliance with servicing criteria for asset-backed securities.

33.1 Wells Fargo Bank, National Association, as Master Servicer prior to March 1, 2025

33.2 ~~Argentic~~Trimont ~~Services Company LP~~LLC, as ~~Special~~Master Servicer on and after March 1, 2025

33.3 ~~Wilmington~~Argentic ~~Trust,~~Services ~~National~~Company ~~Association~~LP, as ~~Trustee~~Special ~~(Omitted. See Explanatory Notes.)~~Servicer

33.4 ~~Computershare~~Wilmington Trust ~~Company~~, National Association, as ~~Certificate~~Trustee ~~Administrator~~(Omitted. See Explanatory Notes.)

33.5 Computershare Trust Company, National Association, as ~~Custodian~~Certificate Administrator

33.6 ~~Pentalpha~~Computershare ~~Surveillance~~Trust ~~LLC~~Company, National Association, as ~~Operating Advisor~~Custodian

33.7 ~~CoreLogic~~Pentalpha ~~Solutions,~~Surveillance LLC, as ~~Servicing~~Operating ~~Function Participant~~Advisor

33.8 ~~Wells~~CoreLogic ~~Fargo Bank~~Solutions, ~~National Association~~LLC, as ~~Primary Servicer~~Servicing ~~of the 425 Eye Street Mortgage Loan (see Exhibit 33.1)~~Function Participant

33.9 ~~Argentic~~Wells ~~Services~~Fargo ~~Company~~Bank, LPNational Association, as ~~Special Servicer~~Primary Servicer of the 425 Eye Street Mortgage Loan prior to March 1, 2025 (see Exhibit 33.21)

33.10 ~~Wilmington~~Trimont ~~Trust~~LLC, ~~National Association,~~ as ~~Trustee~~Primary Servicer of the 425 Eye ~~Street~~ Street Mortgage Loan ~~(Omitted.~~on ~~See~~and ~~Explanatory~~after ~~Notes~~March 1, 2025 (see Exhibit 33.2)

33.11 ~~Computershare~~Argentic ~~Trust~~Services Company, ~~National Association~~LP, as ~~Custodian~~Special Servicer of the 425 Eye Street Mortgage Loan (see Exhibit 33.53)

33.12 ~~Pentalpha~~Wilmington ~~Surveillance~~Trust, ~~LLC~~National Association, as ~~Operating~~Trustee ~~Advisor~~ of the 425 Eye Street Mortgage Loan (~~see~~Omitted. ~~Exhibit~~See 33Explanatory Notes.6)

33.13 ~~CoreLogic~~Computershare ~~Solutions,~~Trust ~~LLC~~Company, asNational ~~Servicing Function~~Association, ~~Participant~~as Custodian of the 425 Eye Street Mortgage Loan (see Exhibit 33.76)

33.14 ~~KeyBank~~Pentalpha ~~National~~Surveillance ~~Association~~LLC, as ~~Primary~~Operating ~~Servicer of~~Advisor of the ~~AMF~~425 ~~Portfolio~~Eye Street Mortgage Loan (see Exhibit 33.7)

33.15 ~~LNR~~CoreLogic ~~Partners~~Solutions, LLC, as ~~Special~~Servicing ~~Servicer~~Function Participant of the ~~AMF Portfolio~~425 Eye Street Mortgage Loan (see Exhibit 33.8)

33.16 ~~Wilmington~~KeyBank ~~Trust,~~ National Association, as ~~Trustee~~Primary Servicer of the AMF Portfolio Mortgage Loan ~~(Omitted. See Explanatory Notes.)~~

33.17 ~~Computershare~~LNR ~~Trust Company~~Partners, ~~National Association~~LLC, as ~~Custodian~~Special Servicer of the AMF Portfolio Mortgage Loan ~~(see Exhibit 33.5)~~

33.18 ~~Pentalpha~~Wilmington ~~Surveillance~~Trust, ~~LLC~~National Association, as ~~Operating~~Trustee ~~Advisor~~ of the AMF Portfolio Mortgage Loan (~~see~~Omitted. ~~Exhibit~~See 33Explanatory Notes.6)

33.19 ~~Midland~~Computershare ~~Loan~~Trust ~~Services~~Company, ~~a Division of PNC Bank,~~ National Association, as ~~Primary Servicer~~Custodian of the LaAMF ~~Encantada~~Portfolio Mortgage Loan (~~Omitted.~~see ~~See~~Exhibit ~~Explanatory Notes~~33.6)

33.20 ~~Rialto~~Pentalpha ~~Capital~~Surveillance ~~Advisors,~~ LLC, as ~~Special~~Operating ~~Servicer~~Advisor of the LaAMF ~~Encantada~~Portfolio Mortgage Loan (~~Omitted.~~see ~~See~~Exhibit ~~Explanatory Notes~~33.7)

33.21 ~~Wilmington~~Midland ~~Trust~~Loan Services, a Division of PNC Bank, National Association, as ~~Trustee~~Primary Servicer of the La Encantada Mortgage Loan (Omitted. See Explanatory Notes.)

33.22 ~~Citibank~~Rialto Capital Advisors, ~~N.A.~~LLC, as ~~Custodian~~Special Servicer of the La Encantada Mortgage Loan (Omitted. See Explanatory Notes.)

33.23 ~~Pentalpha~~Wilmington ~~Surveillance~~Trust, ~~LLC~~National Association, as ~~Operating~~Trustee ~~Advisor~~ of the La Encantada Mortgage Loan (~~see~~Omitted. ~~Exhibit~~See 33Explanatory Notes.6)

33.24 Citibank, N.A., as Custodian of the La Encantada Mortgage Loan (Omitted. See Explanatory Notes.)

33.25 Pentalpha Surveillance LLC, as Operating Advisor of the La Encantada Mortgage Loan (see Exhibit 33.7)

34 Attestation reports on assessment of compliance with servicing criteria for asset-backed securities.

34.1 Wells Fargo Bank, National Association, as Master Servicer prior to March 1, 2025

34.2 ~~Argentic~~Trimont ~~Services Company LP~~LLC, as ~~Special~~Master Servicer on and after March 1, 2025

34.3 ~~Wilmington~~Argentic ~~Trust,~~Services ~~National~~Company ~~Association~~LP, as ~~Trustee~~Special ~~(Omitted. See Explanatory Notes.)~~Servicer

34.4 ~~Computershare~~Wilmington Trust ~~Company~~, National Association, as ~~Certificate~~Trustee ~~Administrator~~(Omitted. See Explanatory Notes.)

34.5 Computershare Trust Company, National Association, as ~~Custodian~~Certificate Administrator

34.6 ~~Pentalpha~~Computershare ~~Surveillance~~Trust ~~LLC~~Company, National Association, as ~~Operating Advisor~~Custodian

34.7 ~~CoreLogic~~Pentalpha ~~Solutions,~~Surveillance LLC, as ~~Servicing~~Operating ~~Function Participant~~Advisor

34.8 ~~Wells~~CoreLogic ~~Fargo Bank~~Solutions, ~~National Association~~LLC, as ~~Primary Servicer~~Servicing ~~of the 425 Eye Street Mortgage Loan (see Exhibit 34.1)~~Function Participant

34.9 ~~Argentic~~Wells ~~Services~~Fargo ~~Company~~Bank, LPNational Association, as ~~Special Servicer~~Primary Servicer of the 425 Eye Street Mortgage Loan prior to March 1, 2025 (see Exhibit 34.21)

34.10 ~~Wilmington~~Trimont ~~Trust~~LLC, ~~National Association,~~ as ~~Trustee~~Primary Servicer of the 425 Eye ~~Street~~ Street Mortgage Loan ~~(Omitted.~~on ~~See~~and ~~Explanatory~~after ~~Notes~~March 1, 2025 (see Exhibit 34.2)

34.11 ~~Computershare~~Argentic ~~Trust~~Services Company, ~~National Association~~LP, as ~~Custodian~~Special Servicer of the 425 Eye Street Mortgage Loan (see Exhibit 34.53)

34.12 ~~Pentalpha~~Wilmington ~~Surveillance~~Trust, ~~LLC~~National Association, as ~~Operating~~Trustee ~~Advisor~~ of the 425 Eye Street Mortgage Loan (~~see~~Omitted. ~~Exhibit~~See 34Explanatory Notes.6)

34.13 ~~CoreLogic~~Computershare ~~Solutions,~~Trust ~~LLC~~Company, asNational ~~Servicing Function~~Association, ~~Participant~~as Custodian of the 425 Eye Street Mortgage Loan (see Exhibit 34.76)

34.14 ~~KeyBank~~Pentalpha ~~National~~Surveillance ~~Association~~LLC, as ~~Primary~~Operating ~~Servicer of~~Advisor of the ~~AMF~~425 ~~Portfolio~~Eye Street Mortgage Loan (see Exhibit 34.7)

34.15 ~~LNR~~CoreLogic ~~Partners~~Solutions, LLC, as ~~Special~~Servicing ~~Servicer~~Function Participant of the ~~AMF Portfolio~~425 Eye Street Mortgage Loan (see Exhibit 34.8)

34.16 ~~Wilmington~~KeyBank ~~Trust,~~ National Association, as ~~Trustee~~Primary Servicer of the AMF Portfolio Mortgage ~~Loan~~ ~~(Omitted. See Explanatory Notes.)~~Loan

34.17 ~~Computershare~~LNR ~~Trust Company~~Partners, ~~National Association~~LLC, as ~~Custodian~~Special Servicer of the AMF Portfolio Mortgage Loan ~~(see Exhibit 34.5)~~

34.18 ~~Pentalpha~~Wilmington ~~Surveillance~~Trust, ~~LLC~~National Association, as ~~Operating~~Trustee ~~Advisor~~ of the AMF Portfolio Mortgage Loan (~~see~~Omitted. ~~Exhibit~~See 34Explanatory Notes.6)

34.19 ~~Midland~~Computershare ~~Loan~~Trust ~~Services~~Company, ~~a Division of PNC Bank,~~ National Association, as ~~Primary Servicer~~Custodian of the LaAMF ~~Encantada~~Portfolio Mortgage Loan (~~Omitted.~~see ~~See~~Exhibit ~~Explanatory Notes~~34.6)

34.20 ~~Rialto~~Pentalpha ~~Capital~~Surveillance ~~Advisors,~~ LLC, as ~~Special~~Operating ~~Servicer~~Advisor of the LaAMF ~~Encantada~~Portfolio Mortgage Loan (~~Omitted.~~see ~~See~~Exhibit ~~Explanatory Notes~~34.7)

34.21 ~~Wilmington~~Midland ~~Trust~~Loan Services, a Division of PNC Bank, National Association, as ~~Trustee~~Primary Servicer of the La Encantada Mortgage Loan (Omitted. See Explanatory Notes.)

34.22 ~~Citibank~~Rialto Capital Advisors, ~~N.A.~~LLC, as ~~Custodian~~Special Servicer of the La Encantada Mortgage Loan (Omitted. See Explanatory Notes.)

34.23 ~~Pentalpha~~Wilmington ~~Surveillance~~Trust, ~~LLC~~National Association, as ~~Operating~~Trustee ~~Advisor~~ of the La Encantada Mortgage Loan (~~see~~Omitted. ~~Exhibit~~See 34Explanatory Notes.6)

34.24 Citibank, N.A., as Custodian of the La Encantada Mortgage Loan (Omitted. See Explanatory Notes.)

34.25 Pentalpha Surveillance LLC, as Operating Advisor of the La Encantada Mortgage Loan (see Exhibit 34.7)

35 Servicer compliance statements.

35.1 Wells Fargo Bank, National Association, as Master Servicer prior to March 1, 2025

35.2 ~~Argentic~~Trimont ~~Services Company LP~~LLC, as ~~Special~~Master Servicer on and after March 1, 2025

35.3 ~~Computershare~~Argentic ~~Trust~~Services Company, ~~National Association~~LP, as ~~Certificate~~Special ~~Administrator~~Servicer

35.4 ~~Wells~~Computershare ~~Fargo~~Trust ~~Bank~~Company, National Association, as ~~Primary Servicer~~Certificate ~~of the 425 Eye Street Mortgage Loan (see Exhibit 35.1)~~Administrator

35.5 ~~Argentic~~Wells ~~Services~~Fargo ~~Company~~Bank, LPNational Association, as ~~Special Servicer~~Primary Servicer of the 425 Eye Street Mortgage Loan prior to March 1, 2025 (see Exhibit 35.21)

35.6 ~~KeyBank~~Trimont ~~National Association~~LLC, as Primary Servicer of the ~~AMF~~425 ~~Portfolio~~Eye Street Mortgage Loan ~~(Omitted.~~on ~~See~~and ~~Explanatory~~after ~~Notes~~March 1, 2025 (see Exhibit 35.2)

35.7 ~~LNR~~Argentic ~~Partners,~~Services ~~LLC~~Company LP, as Special Servicer of the ~~AMF Portfolio~~425 Eye Street Mortgage Loan (see Exhibit 35.3)

35.8 ~~Midland~~KeyBank ~~Loan Services, a Division of PNC Bank,~~ National Association, as Primary Servicer of the LaAMF ~~Encantada~~Portfolio Mortgage Loan (Omitted. See Explanatory Notes.)

35.9 ~~Rialto~~LNR ~~Capital Advisors~~Partners, LLC, as Special Servicer of the LaAMF Portfolio ~~Encantada~~ Mortgage ~~Loan~~ ~~(Omitted. See Explanatory Notes.)~~Loan

35.10 Midland Loan Services, a Division of PNC Bank, National Association, as Primary Servicer of the La Encantada Mortgage Loan (Omitted. See Explanatory Notes.)

35.11 Rialto Capital Advisors, LLC, as Special Servicer of the La Encantada Mortgage Loan (Omitted. See Explanatory Notes.)

99.1 Mortgage Loan Purchase Agreement, dated as of December 23, 2021, between GS Mortgage Securities Corporation II and Goldman Sachs Mortgage Company (filed as Exhibit 99.1 to the registrant’s Current Report on Form 8-K filed on December 23, 2021 under Commission File No. 333-226082-12 and incorporated by reference herein).

99.2 Mortgage Loan Purchase Agreement, dated as of December 23, 2021, between GS Mortgage Securities Corporation II and Argentic Real Estate Finance LLC (filed as Exhibit 99.2 to the registrant’s Current Report on Form 8-K filed on December 23, 2021 under Commission File No. 333-226082-12 and incorporated by reference herein).

99.3 Mortgage Loan Purchase Agreement, dated as of December 23, 2021, between GS Mortgage Securities Corporation II and Starwood Mortgage Capital LLC (filed as Exhibit 99.3 to the registrant’s Current Report on Form 8-K filed on December 23, 2021 under Commission File No. 333-226082-12 and incorporated by reference herein).

(b) The exhibits required to be filed by the Registrant pursuant to Item 601 of Regulation S-K are listed above.

SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) 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.

GS Mortgage Securities Corporation II
(Depositor)

/s/ Scott Epperson

Scott Epperson, Chief Executive Officer

(senior officer in charge of securitization of the depositor)

Date: March 1716, ~~2025~~2026

Filing Compare · GS Mortgage Securities Trust 2021-GSA3