TIN Matching
Instantly verify business name and Taxpayer Identification Number (TIN) combinations against IRS records in real-time to prevent costly fines and reduce vendor compliance issues.
- Real-Time or Batch Matching
- IRS Compliant
- Fast Turnaround – Search Results Come Back Instantly
Protect Your Business With Accurate TIN Matching
Our TIN Matching service helps you verify that the TIN and business name combination you have matches IRS records — before you file 1099s or other IRS forms. Whether you need a single lookup or bulk file validation, we help ensure your submissions are error-free and fully compliant.
TIN mismatches are one of the most common reasons for IRS penalties. With our help, you can catch and correct issues before they cost you time, money, or your reputation.
TINvalidation.com ensures you get answers in seconds. Our system instantly checks your entry against IRS records and confirms whether the TIN and Name combination is an exact match — giving you fast, reliable results you can trust.
Why Use Our TIN Matching Service?
Avoid B Notices and IRS Penalties
If you file forms with incorrect TINs, you risk backup withholding and fines. TIN Matching reduces that risk by confirming your data beforehand.
Improve Filing Accuracy
Ensure every vendor or contractor on your 1099 list has a verified TIN match to the IRS master file — and fix those that don’t.
Compliant, Secure, and Easy
We follow strict data security protocols and work directly with IRS-compliant sources to ensure accuracy and confidentiality in every match.
Free TIN Match Review
Send us your TIN list in a simple CSV or Excel file. We’ll run a free evaluation and let you know how many records need updates — no pressure, no commitment.
Need to Match in Bulk?
Testimonials
Fast, easy to work with!
“They help us validate our new customers when they come onboard. They are fast, easy to work with and provide updates whenever there are any issues with the IRS. Would recommend!”
D.O.
Brightwheel
Very reliable system!
“The system is very reliable and has proven to be a great source for our business needs.”
Get Movin
Fundraising
A good system!
“Overall, it’s a good system. If I had to hone in on anything, though, it is its simplicity. That makes it so much easier to train everyone else.”
N.P.
Vida Divina
Testimonials
-N.P., Vida Divina
-D.O., Brightwheel
-Coastal Edge Electric
Frequently Asked Questions
What’s the difference between TIN Matching and TIN Verification?
TIN Matching confirms that the TIN and name combination exists in IRS records. Verification may simply check format or existence, not match status.
Can I use this for 1099 filing?
We aren't a 1099 filing service, however when preparing a 1099 it is best practice to validate the TIN of the contractor or business, which is where we are essential.
What types of TINs can you match?
We match both EINs (business) and SSNs (individual contractors) depending on your data set.
Learn how we can help.
Let us show you how our suite of products can help your team work more efficiently - whether it's staying on top of tax compliance, managing vendor files, or streamlining employee onboarding.