How to Get an EIN (Employer Identification Number)

 

Description
Learn how to apply for an Employer Identification Number (EIN) through the IRS, including online, fax, and mail application options.

How to Get an EIN (Employer Identification Number):


An Employer Identification Number (EIN) is a unique tax identification number issued by the IRS for businesses.

Most businesses will need an EIN to open a business bank account, hire employees, file taxes, or apply for business financing.

Tip: In most cases, register your business (LLC, Corporation, or DBA if required) before applying for your EIN.

Apply Online (Fastest Method)
The fastest way to obtain an EIN is through the IRS online application.

IRS EIN Application

https://www.irs.gov/businesses/employer-identification-number

If eligible, you will receive your EIN immediately after completing the application.

Apply Using Form SS-4
You can also complete IRS Form SS-4 and submit it by fax or mail.

Form SS-4 (PDF)
https://www.irs.gov/pub/irs-pdf/fss4.pdf

Fax Number
855-215-1627

Fax applications are often processed faster than mailed applications.


International Applicants
Businesses applying from outside the United States can find additional instructions here:
https://www.irs.gov/businesses/employer-identification-number#international

Additional Information


After receiving your EIN, you can typically:

• Open a business bank account
  


• Apply for business credit
  


• Register for state tax accounts (if required)
  


• Hire employees
  


• Apply for business loans and financing
  


• Complete vendor and government registration forms
  

Regional IT Services Knowledge Base

Information is provided for general guidance.

Requirements may vary depending on your business structure and state regulations.

Always consult the IRS or a qualified tax professional if you have questions.