TINCheck Bulk Match

Ideal for higher volume filers and those with frequently changing customer, merchant or vendor lists. With TINCheck Bulk you can verify your entire database with complete results in as little as 24 hours.


Check all customer/vendor data before annual tax filing

Simplify quarterly or annual list maintenance

Check subsidiary or new acquisition customer/vendor data

Stay on top of name and status changes throughout the year

TINCheck Bulk Match makes it as easy as …


Sign up

Pick a plan that works best for your organization and submit a Bulk Request 

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Upload files

Prepare your file and upload to TINCheck for IRS, DMF and watchlist verification 

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Review results

Receive and review results typically within 24 hours

TINCheck Bulk Pricing

TINCheck Bulk services can be added to an existing plan starting at $185 per file upload for up to 1,000 records, with additional discounts for larger volumes.

If you have questions or would like to add a TINCheck Bulk request to your existing plan, please fill out this form and one of our team members will reach out to you.

With TINCheck services there is no need to provide your personal Tax ID for an IRS eServices account! 

Just sign up and you are ready to start verifying your customer and vendor information right away. 

Other services

eFileMyForms provides you with all the tools you need to accurately and efficiently eFile.

TINCheck Real-Time

Instantly match name and TIN against the IRS database and more than 30+ global watchlists. Affordable monthly and prepaid plans.


Automate real-time identity checks with a secure API integrated into your onboarding process.

Start Using TINCheck Bulk Now

Validate your customer and vendor data