Forms › SS-4
Fill out IRS Form SS-4 (Application for Employer Identification Number) for free in your browser and download it. Your details stay on your device.
Form SS-4 is used to apply for an Employer Identification Number (EIN), the federal tax ID a business needs to hire employees, open accounts, and file taxes.
Click “Get form” — the official PDF opens in the editor, with no upload.
Click the highlighted fields and type your details. Everything stays on your device.
Save the completed form to your computer.
Yes — completely free, with no signup and no watermark. You fill it in your browser and download it.
No. The form opens and is filled entirely in your browser. Nothing is uploaded, so your personal and financial details stay on your device.
Yes. This is the official, current SS-4 published by the U.S. government, which is public domain. You fill the genuine document.