Forms · IRS

Fill out Form SS-4 online, without uploading it

Application for Employer Identification Number (EIN). Applies for an EIN, the tax number for businesses, trusts and other entities.

Open Form SS-4 in PDFPane Free · opens in your browser · nothing is uploaded

About Form SS-4

• Who fills it in: New businesses and entities that need an EIN.
• Where it goes: The IRS. Many applicants apply online instead; the paper form can be faxed or mailed.

How to fill it in with PDFPane

1. Click Open Form SS-4 in PDFPane. The official blank opens with every fillable box highlighted.
2. Click the first box and press Tab to go through them in order. Tick boxes with a click.
3. Need a signature? Pick Sign, then draw it, type it or use a photo, and place it on the line. Date adds today's date.
4. Click Download. You get a new PDF with everything filled in. Free: 3 downloads a month with a Google sign-in.

This is the official PDF published by the IRS, see its page for the current edition and instructions. PDFPane is not affiliated with the IRS and does not give tax or legal advice.