Get an EFIN Number
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Get an EFIN & Become an Authorized IRS E-File Provider
Ready to file tax returns electronically for your clients? The first step is to obtain your Electronic Filing Identification Number (EFIN). Becoming an Authorized IRS E-File Provider allows you to securely and efficiently submit returns to the IRS on behalf of your clients.
What is an Authorized IRS E-File Provider?
An Authorized IRS E-File Provider is a business or individual that has been officially approved by the IRS to electronically file tax returns on behalf of clients. This designation ensures that the provider meets strict IRS standards for integrity, security, and compliance.
What is an EFIN?
An EFIN is assigned by the IRS to identify the firms that have completed the e-File application. An EFIN is required to file tax returns electronically.
How long does it take to get an EFIN?
The EFIN process typically takes about 45 days, so be sure to get started well in advance of tax season.
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How to apply for an EFIN:
Interested in launching a profitable career as a tax preparer? At TaxLogicPros, we make it easy to get started with the guidance, tools, and software you need to succeed. Here’s a simple step-by-step breakdown of how to become a certified and effective tax professional.
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Step 1 – Create an IRS e-Services Account
Once everyone required is approved for e-Services, your firm can begin the EFIN application. The full application process may take up to 45 days for approval.
Here’s what’s involved:
Provide detailed identification information for your business
Choose your provider option — for most tax pros, this is Electronic Return Originator (ERO)
Enter required information for each principal and responsible official
Licensed professionals (CPA, EA, attorney) must submit valid credential details
All others must submit fingerprint cards (available from the IRS or through services like TaxSlayer Pro)
Fingerprints must be taken by a trained professional (e.g., local police station)
Mail completed fingerprint cards to:
Attn: EFU Acceptance, Testing Stop 983
310 Lowell Street
Andover, MA 01812
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Step 2 – Submit Your Application to Become an IRS E-File Provider
Before you can apply for an EFIN, you must create an IRS e-Services account. This account allows you to interact with the IRS online. The setup process may take several days, so plan accordingly.
Here’s what you’ll need:
Full legal name, SSN, date of birth
Valid phone number, email, and home mailing address
Adjusted Gross Income from the current or previous tax year
A username, password, 5-digit PIN, and security question
Each principal and responsible official in your firm must also register for e-Services
Once registered, you’ll receive a confirmation code by mail. Be sure to confirm your registration within 28 days of receiving it.
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Step 3 – Pass the IRS Suitability Check
After submitting your application, the IRS will conduct a suitability check on your firm and all listed individuals. This may include:
A credit check
Tax compliance history
A criminal background check
Prior compliance with IRS e-file rules
Once approved, you’ll receive a letter of acceptance containing your official Electronic Filing Identification Number (EFIN).
What is an Authorized IRS E-File Provider?
An Authorized IRS E-File Provider is a business or individual that has been officially approved by the IRS to electronically file tax returns on behalf of clients. This designation ensures that the provider meets strict IRS standards for integrity, security, and compliance.
How long does it take to get an EFIN?
The EFIN process typically takes about 45 days, so be sure to get started well in advance of tax season.