​How to Get an EFIN

To become an Authorized IRS e-file Provider, you will need to obtain your Electronic Filing Identification Number (EFIN).

​What is an Electronic Filing Identification Number (EFIN)?

An EFIN is a six-digit number assigned by the IRS to individuals or firms that have been approved as Authorized IRS e-file Providers.
 
How do I get an EFIN?
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1. To access the e-file application, you must sign in with an existing IRS e-services account or create a new account.
 
2. Complete and submit your e-file application to become an Authorized IRS e-file Provider. Plan accordingly, it can take up to 45 days for the IRS to approve an e-file application.
 
3. Pass a suitability check. After you submit your EFIN Application and related documents, the IRS will conduct a suitability check on the firm and each person listed on your application as either a Principal or Responsible Official. Suitability checks may include the following: a credit check; a tax compliance check; a criminal background check; and a check for prior non- compliance with IRS e-file requirements.
 
After an applicant passes the suitability check and IRS completes processing, the IRS will notify the applicant of acceptance as an Authorized e-file Provider. Applicants can monitor the status of their application by accessing the Application Summary.
 
Reference IRS Publication 3112