EIN Registration

Free Tools

Look up a company, fill out a form or check an IRS code. All of them are free, with no signup.

Last updated November 5, 2026

Look up a company

Free EIN Lookup

Search public records for a company's EIN by name or number.

Business Entity Search

Search company records and open any state's official search.

LLC Status Check

See what public records say about whether a company is active.

LLC Name Check

See whether a business name is already on file.

Forms and planning

Fillable W-9

Fill out the official IRS form and download the PDF, free.

New Business Checklist

Your startup steps in order, by business type and state.

Self-Employment Tax Calculator

Estimate your Social Security and Medicare tax.

NAICS Code Lookup

Find the code for what your business does.

IRS help

Reference Number Lookup

What an IRS EIN reference number means and what to do next.

EIN Checker

Test whether a number has a valid EIN format and prefix.

IRS EIN Hours

When the IRS online assistant and phone line are open.

Looking for how-to help? Browse our EIN guides.

Get Your EIN the Easy Way

Answer a few questions in about 5 minutes. Our specialists prepare your IRS Form SS-4, file it, personally handle any rejection or name conflict along the way, and get your EIN to you, typically within 2 to 4 business days, or about 11 when the IRS requires the application by fax. One flat $197 service fee. No upsells, no subscriptions.

✓ Prepared and filed by specialists
✓ Error 101 and rejection handling included
✓ Data encrypted (AES-256)
✓ Order tracking and email updates

Start My EIN Application

You can also apply for an EIN directly with the IRS at irs.gov at no cost.