{"id":896,"date":"2022-01-20T08:11:38","date_gmt":"2022-01-20T08:11:38","guid":{"rendered":"https:\/\/blog.tax1099.com\/?p=896"},"modified":"2025-09-19T13:00:23","modified_gmt":"2025-09-19T13:00:23","slug":"how-to-tin-check","status":"publish","type":"post","link":"https:\/\/www.tax1099.com\/blog\/how-to-tin-check\/","title":{"rendered":"How To Check If A TIN Is Valid?"},"content":{"rendered":"

Here\u2019s a simple way to check if a taxpayer identification number (TIN) is valid or not<\/strong>.<\/p>\n

If you\u2019re a business owner or a self-employed individual in the gig economy, you must know Form W-9 and Form 1099-NEC<\/a>.<\/p>\n

While Form W-9 is used to obtain the TIN\/EIN from the independent contractor (also synonymous with vendors or freelancers), Form 1099-NEC is used to report the payee\u2019s TIN along with their legal name.<\/p>\n

Now, if you work with a couple of independent contractors, it can be relatively easy to validate their TINs per the official records. This can be done through the online TIN Match system<\/a> offered by the IRS.<\/p>\n

But it can get complicated as you onboard more vendors and as the volume of TINs, you have to validate increases.<\/p>\n

This is when a bulk TIN match and real-time TIN matching come in handy.<\/p>\n

The following will discuss the process of TIN matching and how to check if a TIN is valid.<\/p>\n

What is a TIN?<\/h2>\n

A TIN (taxpayer identification number) is a legal identification attribute assigned by the IRS and\/or Social Security Administration. It identifies individuals and entities uniquely.<\/p>\n

In this context, EIN (employer identification number) is also a TIN. SSN is also a type of TIN.<\/p>\n

A TIN is a unique combination of letters and numbers assigned to an entity or individual.<\/p>\n

No two entities have the same TIN\/legal name combination.<\/p>\n

What Is TIN Matching?<\/h2>\n