CERTIFICATION

Re: BANK 2020-BNK26, Commercial Mortgage Pass-Through Certificates, Series 2020-BNK26 (the “Transaction”), issued pursuant to the Pooling and Servicing Agreement dated as of March 1, 2020 (the “Pooling and Servicing Agreement”), executed in connection with the Transaction (capitalized terms used but not defined herein have the meanings set forth in the Pooling and Servicing Agreement).

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I, Jane Lam, certify that:

1. I have reviewed this report on Form 10-K and all reports on Form 10-D required to be filed in respect of the period covered by this report on Form 10-K of BANK 2020-BNK26 (the “Exchange Act periodic reports”);

2. Based on my knowledge, the Exchange Act periodic reports, taken as a whole, do not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, all of the distribution, servicing and other information required to be provided under Form 10-D for the period covered by this report is included in the Exchange Act periodic reports;

4. Based on my knowledge and the servicer compliance statement(s) required in this report under Item 1123 of Regulation AB, and except as disclosed in the Exchange Act periodic reports, the servicer(s) have fulfilled their obligations under the servicing agreement(s) in all material respects; and

5. All of the reports on assessment of compliance with servicing criteria for asset-backed securities and their related attestation reports on assessment of compliance with servicing criteria for asset-backed securities required to be included in this report in accordance with Item 1122 of Regulation AB and Exchange Act Rules 13a-18 and 15d-18 have been included as an exhibit to this report, except as otherwise disclosed in this report. Any material instances of noncompliance described in such reports have been disclosed in this report on Form 10-K.

In giving the certifications above, I have reasonably relied on information provided to me by the following unaffiliated parties:

· Wilmington Trust, National Association, as Trustee

· Wells Fargo Bank, National Association, as Certificate Administrator

· Computershare Trust Company, National Association, as Servicing Function Participant for the Certificate Administrator

· Wells Fargo Bank, National Association, as Custodian

· Computershare Trust Company, National Association, as Servicing Function Participant for the Custodian

· Trimont LLC, as Master Servicer (from 3/1/25 to 12/31/25)

· Wells Fargo Bank, National Association, as Master Servicer (from 1/1/25 to 2/28/25)

· National Cooperative Bank, N.A., as NCB Master Servicer

· LNR Partners, LLC, as Special Servicer

· National Cooperative Bank, N.A., as NCB Special Servicer

· Park Bridge Lender Services LLC, as Operating Advisor

· CoreLogic Solutions, LLC, as Servicing Function Participant

· Trimont LLC, as Master Servicer under the BAMLL 2020-BOC securitization, pursuant to which the following mortgage loans were serviced by such party: Bravern Office Commons (from 3/1/25 to 12/31/25)

· Wells Fargo Bank, National Association, as Master Servicer under the BAMLL 2020-BOC securitization, pursuant to which the following mortgage loans were serviced by such party: Bravern Office Commons (from 1/1/25 to 2/28/25)

· CoreLogic Solutions, LLC, as Servicing Function Participant under the BAMLL 2020-BOC securitization, pursuant to which the following mortgage loans were serviced by such party: Bravern Office Commons (from 1/1/25 to 12/31/25)

· Midland Loan Services, a Division of PNC Bank, National Association, as Master Servicer under the Benchmark 2020-B16 securitization, pursuant to which the following mortgage loans were serviced by such party: 560 Mission Street (from 1/1/25 to 12/31/25)

· Trimont LLC, as Master Servicer under the BANK 2020-BNK25 securitization, pursuant to which the following mortgage loans were serviced by such party: 545 Washington Boulevard (from 3/1/25 to 12/31/25)

· Wells Fargo Bank, National Association, as Master Servicer under the BANK 2020-BNK25 securitization, pursuant to which the following mortgage loans were serviced by such party: 545 Washington Boulevard (from 1/1/25 to 2/28/25)

· CoreLogic Solutions, LLC, as Servicing Function Participant under the BANK 2020-BNK25 securitization, pursuant to which the following mortgage loans were serviced by such party: 545 Washington Boulevard (from 1/1/25 to 12/31/25)

· Trimont LLC, as Master Servicer under the Hudson Yards 2019-55HY securitization, pursuant to which the following mortgage loans were serviced by such party: 55 Hudson Yards (from 3/1/25 to 12/31/25)

· Wells Fargo Bank, National Association, as Master Servicer under the Hudson Yards 2019-55HY securitization, pursuant to which the following mortgage loans were serviced by such party: 55 Hudson Yards (from 1/1/25 to 2/28/25)

· CoreLogic Solutions, LLC, as Servicing Function Participant under the Hudson Yards 2019-55HY securitization, pursuant to which the following mortgage loans were serviced by such party: 55 Hudson Yards (from 1/1/25 to 12/31/25)

· KeyBank National Association, as Master Servicer under the BWAY 2019-1633 securitization, pursuant to which the following mortgage loans were serviced by such party: 1633 Broadway (from 1/1/25 to 12/31/25)

· KeyBank National Association, as Master Servicer under the BX 2019-OC11 securitization, pursuant to which the following mortgage loans were serviced by such party: Bellagio Hotel and Casino (from 1/1/25 to 12/31/25)

· Trimont LLC, as Master Servicer under the CGCMT 2019-C7 securitization, pursuant to which the following mortgage loans were serviced by such party: Giant Anchored Portfolio (from 3/1/25 to 12/31/25)

· Wells Fargo Bank, National Association, as Master Servicer under the CGCMT 2019-C7 securitization, pursuant to which the following mortgage loans were serviced by such party: Giant Anchored Portfolio (from 1/1/25 to 2/28/25)

· CoreLogic Solutions, LLC, as Servicing Function Participant under the CGCMT 2019-C7 securitization, pursuant to which the following mortgage loans were serviced by such party: Giant Anchored Portfolio (from 1/1/25 to 12/31/25)

· KeyBank National Association, as Special Servicer under the BAMLL 2020-BOC securitization, pursuant to which the following mortgage loans were serviced by such party: Bravern Office Commons (from 1/1/25 to 12/31/25)

· Argentic Services Company LP, as Special Servicer under the Benchmark 2020-B16 securitization, pursuant to which the following mortgage loans were serviced by such party: 560 Mission Street (from 1/1/25 to 12/31/25)

· CWCapital Asset Management LLC, as Special Servicer under the BANK 2020-BNK25 securitization, pursuant to which the following mortgage loans were serviced by such party: 545 Washington Boulevard (from 1/1/25 to 12/31/25)

· CWCapital Asset Management LLC, as Special Servicer under the Hudson Yards 2019-55HY securitization, pursuant to which the following mortgage loans were serviced by such party: 55 Hudson Yards (from 1/1/25 to 12/31/25)

· Situs Holdings, LLC, as Special Servicer under the BWAY 2019-1633 securitization, pursuant to which the following mortgage loans were serviced by such party: 1633 Broadway (from 1/1/25 to 12/31/25)

· Situs Holdings, LLC, as Special Servicer under the BX 2019-OC11 securitization, pursuant to which the following mortgage loans were serviced by such party: Bellagio Hotel and Casino (from 1/1/25 to 12/31/25)

· LNR Partners, LLC, as Special Servicer under the CGCMT 2019-C7 securitization, pursuant to which the following mortgage loans were serviced by such party: Giant Anchored Portfolio (from 1/1/25 to 12/31/25)

· Wells Fargo Bank, National Association, as Custodian under the BAMLL 2020-BOC securitization, pursuant to which the following mortgage loans were serviced by such party: Bravern Office Commons (from 1/1/25 to 12/31/25)

· Computershare Trust Company, National Association, as Servicing Function Participant under the BAMLL 2020-BOC securitization, pursuant to which the following mortgage loans were serviced by such party: Bravern Office Commons (from 1/1/25 to 12/31/25)

· Wells Fargo Bank, National Association, as Custodian under the Benchmark 2020-B16 securitization, pursuant to which the following mortgage loans were serviced by such party: 560 Mission Street (from 1/1/25 to 12/31/25)

· Computershare Trust Company, National Association, as Servicing Function Participant under the Benchmark 2020-B16 securitization, pursuant to which the following mortgage loans were serviced by such party: 560 Mission Street (from 1/1/25 to 12/31/25)

· Wells Fargo Bank, National Association, as Custodian under the BANK 2020-BNK25 securitization, pursuant to which the following mortgage loans were serviced by such party: 545 Washington Boulevard (from 1/1/25 to 12/31/25)

· Computershare Trust Company, National Association, as Servicing Function Participant under the BANK 2020-BNK25 securitization, pursuant to which the following mortgage loans were serviced by such party: 545 Washington Boulevard (from 1/1/25 to 12/31/25)

· Wells Fargo Bank, National Association, as Custodian under the Hudson Yards 2019-55HY securitization, pursuant to which the following mortgage loans were serviced by such party: 55 Hudson Yards (from 1/1/25 to 12/31/25)

· Computershare Trust Company, National Association, as Servicing Function Participant under the Hudson Yards 2019-55HY securitization, pursuant to which the following mortgage loans were serviced by such party: 55 Hudson Yards (from 1/1/25 to 12/31/25)

· Wells Fargo Bank, National Association, as Custodian under the BWAY 2019-1633 securitization, pursuant to which the following mortgage loans were serviced by such party: 1633 Broadway (from 1/1/25 to 12/31/25)

· Computershare Trust Company, National Association, as Servicing Function Participant under the BWAY 2019-1633 securitization, pursuant to which the following mortgage loans were serviced by such party: 1633 Broadway (from 1/1/25 to 12/31/25)

· Wells Fargo Bank, National Association, as Custodian under the BX 2019-OC11 securitization, pursuant to which the following mortgage loans were serviced by such party: Bellagio Hotel and Casino (from 1/1/25 to 12/31/25)

· Computershare Trust Company, National Association, as Servicing Function Participant under the BX 2019-OC11 securitization, pursuant to which the following mortgage loans were serviced by such party: Bellagio Hotel and Casino (from 1/1/25 to 12/31/25)

Date: March 23, 2026

By /s/ Jane Lam

Name: Jane Lam

Title: President

BANK 2020-BNK26 10-K