{"id":894,"date":"2022-01-20T07:31:15","date_gmt":"2022-01-20T07:31:15","guid":{"rendered":"https:\/\/blog.tax1099.com\/?p=894"},"modified":"2025-10-15T11:46:40","modified_gmt":"2025-10-15T11:46:40","slug":"how-to-lookup-company-ein-number","status":"publish","type":"post","link":"https:\/\/www.tax1099.com\/blog\/how-to-lookup-company-ein-number\/","title":{"rendered":"How To Lookup A Company’s EIN Number"},"content":{"rendered":"

A simple guide to validate the EIN and the legal name combination correctly<\/strong>.<\/p>\n

If you\u2019re a self-employed individual in the gig economy that wants to verify the EIN of the payer or a financial institution trying to onboard an entity, TIN matching is the way to go.<\/p>\n

TIN matching, or in this context, EIN matching, is essential for identifying, validating, and verifying the real identity of the entity. An entity could be a company, an estate, a non-profit organization, or a firm.<\/p>\n

EIN lookup allows you to find and verify the important details of an entity and its standing legal status with the IRS.<\/p>\n

This means, you can check the TIN match status, which gives you insights into the credibility and validity of the company or the employer.<\/p>\n

But TIN matching alone will not be enough to gain other important details about a company.<\/p>\n

For example, if you want to check the legal incorporation details, civil liability history, and the tax-exempt status of an organization, KYB (Know Your Business) checks, such as SOS Entity Search, Tax-Exempt Org. Search and more would be helpful.<\/p>\n

For the remainder discussion of this blog, we will primarily focus on the definitions of TIN matching, or in this context, EIN lookup, and how to check an entity\u2019s EIN.<\/p>\n

So, let\u2019s get to it.<\/p>\n

What Is EIN?<\/h2>\n

E \u2013 Employer<\/p>\n

I \u2013 Identification<\/p>\n

N \u2013 Number<\/p>\n

EIN is a unique identification number assigned to an entity at the time of EIN registration. Businesses apply for EIN<\/a> with the IRS to request the federal agency to assign a unique identification number.<\/p>\n

If you already have an EIN, you can check the real-time status by conducting a simple TIN match search.<\/p>\n

EIN – this unique number of identification can be a combination of letters and numbers. When you enter the EIN along with the legal name of the entity, you will find the EIN match results.<\/p>\n

The reason many CPAs and accountants place such high importance on the accuracy of the TIN\/EIN is that the IRS may penalize you if you report an incorrect TIN and even reject your returns until corrected.<\/p>\n

Let\u2019s learn more about this in detail.<\/p>\n

Importance of EIN<\/h2>\n

An EIN or Employer Identification Number<\/a> is a unique nine-digit number that the IRS issues to entities as a way of cs.<\/p>\n

Using the correct legal name + EIN and verifying it through an IRS TIN matching service lowers the chance of rejections, penalties, CP2100\/CP2100A notices, and backup withholding.<\/p>\n

Entities That Require EIN<\/h3>\n

You require an EIN to run any of these entities:<\/p>\n