Attached files

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

  WFRBS Commercial Mortgage Trust 2013-C12, Commercial Mortgage
  Pass-Through Certificates Series 2013-C12 (the Trust)

  I, Anthony Sfarra, a President of Wells Fargo Commercial Mortgage
  Securities, Inc., the depositor into the above-referenced Trust, certify
  that:

  1.I have reviewed this annual report on Form 10-K, and all reports Form
    10-D required to be filed in respect of periods included in the year
    covered by this annual report, of the Trust;

  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 annual 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 statements required
    in this report under Item 1123 of Regulation AB, and except as
    disclosed in the Exchange Act periodic report, the servicers have
    fulfilled their obligations under the pooling and servicing agreement
    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:
    CoreLogic Commercial Real Estate Services, Inc. as Vendor for Wells
    Fargo Bank, N.A as General Master Servicer, National Tax Search, LLC as
    Vendor for Wells Fargo Bank, N.A as General Master Servicer, NCB, FSB
    as NCB Master Servicer, NCB, FSB as Co-op Special Servicer, Pentalpha
    Surveillance LLC as Trust Advisor and Rialto Capital Advisors, LLC as
    General Special Servicer.

    Dated:   March 31, 2014


    /s/ Anthony Sfarra
    Signature

    President
    (senior officer in charge of securitization of the depositor)