IRS

Internal Revenue Service

United States Department of the Treasury

Form SS-4 Online Application

Apply for an Employer Identification Number (EIN)

Use this assistant to apply for and obtain an Employer Identification Number (EIN).

All fields marked with an asterisk (*) are required. Session Active: 15:00

What type of legal structure is applying for an EIN?

Choose the type of legal structure for which you are applying. If you don't see your organization type, choose "View Additional Types".

Why is the structure requesting an EIN? *

Choose the one reason that best describes why you are applying for an EIN.