CERTIFICATION

Re:       BANK 2021-BNK32, Commercial Mortgage Pass-Through Certificates, Series 2021-BNK32 (the “Transaction”), issued pursuant to the Pooling and Servicing Agreement dated as of March 1, 2021 (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).

                                    __________________________________________

            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 2021-BNK32 (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 (from 11/1/21 to 12/31/12)

·Wells Fargo Bank, National Association, as Custodian

·Computershare Trust Company, National Association, as Servicing Function Participant for the Custodian (from 11/1/21 to 12/31/12)

·Wells Fargo Bank, National Association, as Master Servicer

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

·Rialto Capital Advisors, 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

·Wells Fargo Bank, National Association, as Master Servicer under the BANK 2021-BNK33 securitization, pursuant to which the following mortgage loans were serviced by such party: Miami Design District (from 5/20/21 to 12/31/21)

·CoreLogic Solutions, LLC, as Servicing Function Participant under the BANK 2021-BNK33 securitization, pursuant to which the following mortgage loans were serviced by such party: Miami Design District (from 5/20/21 to 12/31/21)

·Wells Fargo Bank, National Association, as Master Servicer under the BANK 2020-BNK30 securitization, pursuant to which the following mortgage loans were serviced by such party: 605 Third Avenue (from 3/24/21 to 12/31/21), McClellan Park (from 3/24/21 to 12/31/21), Miami Design District (from 3/24/21 to 5/19/21)

·CoreLogic Solutions, LLC, as Servicing Function Participant under the BANK 2020-BNK30 securitization, pursuant to which the following mortgage loans were serviced by such party: 605 Third Avenue (from 3/24/21 to 12/31/21), McClellan Park (from 3/24/21 to 12/31/21), Miami Design District (from 3/24/21 to 5/19/21)

·Rialto Capital Advisors, LLC, as Special Servicer under the BANK 2021-BNK33 securitization, pursuant to which the following mortgage loans were serviced by such party: Miami Design District (from 5/20/21 to 12/31/21)

·Greystone Servicing Company LLC, as Special Servicer under the BANK 2020-BNK30 securitization, pursuant to which the following mortgage loans were serviced by such party: 605 Third Avenue (from 3/24/21 to 12/31/21), McClellan Park (from 3/24/21 to 12/31/21), Miami Design District (from 3/24/21 to 5/19/21)

·Greystone Servicing Company LLC, as Special Servicer under the Benchmark 2021-B24 securitization, pursuant to which the following mortgage loans were serviced by such party: Boca Office Portfolio (from 3/24/21 to 12/31/21)

·Wells Fargo Bank, National Association, as Custodian under the BANK 2021-BNK33 securitization, pursuant to which the following mortgage loans were serviced by such party: Miami Design District (from 5/20/21 to 12/31/21)

·Computershare Trust Company, National Association, as Servicing Function Participant under the BANK 2021-BNK33 securitization, pursuant to which the following mortgage loans were serviced by such party: Miami Design District (from 11/1/21 to 12/31/21)

·Wells Fargo Bank, National Association, as Custodian under the BANK 2020-BNK30 securitization, pursuant to which the following mortgage loans were serviced by such party: 605 Third Avenue (from 3/24/21 to 12/31/21), McClellan Park (from 3/24/21 to 12/31/21), Miami Design District (from 3/24/21 to 5/19/21)

·Computershare Trust Company, National Association, as Servicing Function Participant under the BANK 2020-BNK30 securitization, pursuant to which the following mortgage loans were serviced by such party: 605 Third Avenue (from 11/1/21 to 12/31/21), McClellan Park (from 11/1/21 to 12/31/21), Miami Design District (from 11/1/21 to 5/19/21)

·Wells Fargo Bank, National Association, as Custodian under the Benchmark 2021-B24 securitization, pursuant to which the following mortgage loans were serviced by such party: Boca Office Portfolio (from 3/24/21 to 12/31/21)

·Computershare Trust Company, National Association, as Servicing Function Participant under the Benchmark 2021-B24 securitization, pursuant to which the following mortgage loans were serviced by such party: Boca Office Portfolio (from 11/1/21 to 12/31/21)

Date: March 30, 2022

By /s/ Jane Lam

      Name: Jane Lam

      Title: President