Skip to main content
Version: 2.0.0

Instant TIN Matching

Instant TIN Matching is a validation process that verifies the name and TIN combination of a specific recipient against the IRS records and provides real-time results.

By integrating Instant TIN Matching:

  • You reduce exposure to backup-withholding triggers and IRS notices.
  • Verify the payee’s identity instantly before making any payment
  • You streamline your workflow, especially when onboarding contractors, affiliates, or vendors, where instant verification helps.

TaxBandits API offers the Instant TIN Matching service only to a limited number of users based on the business use case, where immediate verification is critical. For bulk/batch validation where instant results are not required, we recommend you use the Standard TIN Matching service.

How to enable Instant TIN Matching in TaxBandits API​

If you would like to enable this service, you can send an email to our team at developer@taxbandits.com and provide the following details:

  • Business Use Case: Describe how your organization plans to use our Real-Time TIN Matching service.
  • Estimated Volume: Share how many TIN Matches you expect to perform annually.
  • Peak Usage: Indicate whether you have any peak usage periods. If so, provide the highest number of TIN Matches expected on those days.

Simulation​

To understand how TIN Matching works, you can perform an end-to-end simulation of the process in Sandbox. Click here to learn how to simulate real-time TIN Matching.