Jul 31, 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

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

Oct 25, 2024 · We’ll explain how you can look up an EIN, how long an EIN lookup takes, and explore the reasons why you might need to perform a search. From using dedicated lookup …

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.

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 …

EIN Finder is a free tool provided by TaxZerone to help nonprofits, donors and researchers. TaxZerone’s EIN Finder tool lets you quickly search for tax-exempt organizations using their …

Applying for an EIN is done directly through the IRS website and by using Form SS-4 Application for Employer Identification Number.

5 days ago · Securely retrieve your business’s EIN from documents or the IRS. Plus, methods for looking up any third-party company’s identification number.

Get your EIN online without calling, mailing or faxing a paper Form SS-4, Application for Employer Identification Number. Track important business tax dates and deadlines right from your …