Verify a business (KYB)Verify TIN

TIN verification review tasks

TIN verification results appear as review tasks on the Business object. This page describes their types, statuses, and messages.

TIN match review task

Verify that the Tax Identification Number matches the business name in IRS records.

statuslabelsub_label
SuccessThe IRS has a record for the submitted TIN and business name combination.Found
FailureMiddesk believes the submitted TIN is associated with a different business name.Mismatch
FailureThe IRS does not have a record for the submitted TIN and business name combination.Not Found
FailureTIN/name failure-Duplicate request.Duplicate
FailureTIN/name failure-IRS is unavailable.Unavailable

If Middesk finds that a TIN is not issued, this response is appended:

statuslabelsub_label
FailureTIN has not been issued by the IRS. There is often a delay after formation for the IRS database to process TINs for new businesses.Not Issued

tin_error review task

Identify errors that occurred during TIN verification.

statuslabelsub_label
FailureAn error occurred during TIN verificationError

tin_type review task

Verify the type of Tax Identification Number submitted (EIN vs SSN).

statuslabelsub_label
SuccessTIN submitted is an EINVerified
FailureTIN submitted is an SSNUnverified
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