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  • TIN Database Verification Checks
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API ReferenceVerifications

TIN Database Verifications

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Retrieve a TIN Database Verification

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A TIN Database Verification answers the question “Does the US IRS database corroborate provided user data?”.

TIN Database Verification Checks

See the full set of TIN Database Verification checks in the Verification Checks table in your Dashboard.

Product Versions

ComponentVersionNotes
TIN2.0.01. Enhanced spam protection 2. Add redundancies to increase uptime
TIN1.1.01. Standardize external service error reason codes
TIN1.0.0Initial launch of TIN verification