Dec 16, 2025 · Find out if you need an employer identification number (EIN). Get one online, free from the IRS. Don’t pay for an EIN.

Jul 22, 2025 · A federal tax ID number, also known as an EIN, is a nine-digit number that identifies your company with the IRS. Here is how to lookup your business's EIN online

Nov 14, 2025 · Your employer identification number (EIN) appears on IRS confirmation letters, tax returns, business bank statements, and previous IRS correspondence. For public companies, check …

Find any U.S. business with our EIN lookup tool. Search by EIN, company name, or address and access verified details instantly.

Oct 4, 2024 · Learn how to easily look up or verify a Federal Tax ID (EIN) with our step-by-step guide. Find the correct EIN for your business or tax needs today.

Oct 25, 2024 · An Employer Identification Number (EIN) is a unique number assigned to a business by the IRS (upon request) for tax-related matters. We’ll explain how you can look up an EIN, how long …

Oct 29, 2025 · You can get an EIN for your business, tax-exempt organization or other entity free directly from the IRS in minutes. We assign the first 2 digits of your EIN based on the IRS campus that …

May 14, 2024 · If you’ve already been assigned one but you can’t remember it, there are a few ways to look up an EIN number. Some methods might not work for you, so we’ll provide several options.

Use the most comprehensive EIN finder with 15M+ EINs to verify or search Tax ID for your business partners, suppliers, contractors etc. Out of 15M+ EINs, over 4M are under free EIN lookup.

Aug 15, 2025 · You can look up your tax ID number on your EIN confirmation letter or business tax returns. Calling the IRS is another option.