One click verifies customer and vendor data with these trusted sources
With TINCheck there is no need for an IRS eServices account. Sign up today and begin verifying your data right away!
IRS Name and TIN/EIN database
Death Master File (DMF)
US Postal Service Database
Office of Foreign Assets Control (OFAC)
Plus over 20 additional government and global watchlists
Simplify Your Process with TINCheck Real-Time
1
Sign up
Complete sign-up and pick the plan that works best for your organization.
2
Enter information
Enter TIN/EIN and name, address, and run verification
3
View results
Review results in seconds and take action to ensure accurate records.
See for yourself with our demo.
Plans and Pricing
All TINCheck plans include unlimited users and can be canceled at any time. Any usage over the subscription will be billed monthly at the Overage Rate.
If you need a higher volume of checks, get in touch with us today so we can develop the best solution for your needs.
Other Services
TINCheck provides the tools you need to safeguard your organization with verified customer and vendor data.
Bulk Match
Upload large datasets to catch mismatches before filing 1099s or cleaning your vendor list. Get full results within 24 hours.
TINCheck API
Embed real-time TIN validation into your onboarding or vendor management process — no extra clicks, just clean data from day one.
Start Using TINCheck Real-Time Now
Stay compliant and secure