If you’ve lost your original EIN confirmation letter or need proof of your Employer Identification Number (EIN), you may be asked to provide IRS Form 147C, also known as the EIN Verification Letter.
So, how do you get a Form 147C from the IRS? It’s simpler than you think—but you must follow the correct steps.
What Is Form 147C?
IRS Form 147C is a confirmation letter the IRS sends to verify your Employer Identification Number (EIN). It’s often used when:
- You’ve lost or misplaced your EIN confirmation (CP 575)
- A bank, vendor, or agency requires proof of your EIN
- You need official documentation for tax or compliance purposes
The 147C letter confirms your EIN and your business name as recorded by the IRS.
How to Request a Form 147C from the IRS
Step 1: Call the IRS Business & Specialty Tax Line
To get a 147C letter, you must call the IRS directly—there is no online form or automated process.
- IRS Business Line: 1-800-829-4933
- Hours: Monday to Friday, 7:00 a.m. – 7:00 p.m. (local time)
Important: Only an authorized person (such as the business owner, officer, or registered agent) can request the 147C.
Step 2: Verify Your Identity
Before the IRS issues Form 147C, they’ll ask you to verify your identity. Be ready to provide:
- Your legal business name
- Your EIN (if known)
- Your business address on file with the IRS
- Your name, title, and Social Security Number (if applicable)
Step 3: Choose Your Delivery Method
You can request the Form 147C to be:
- Faxed immediately (fastest method)
- Mailed to your business address on record (takes 7–14 business days)
Note: The IRS will only fax the letter to a secure fax line—often your accountant or business office.
Why You Might Need Form 147C
You may need this form to:
- Open a business bank account
- Apply for business credit or loans
- File taxes or complete compliance filings
- Work with federal or state agencies
It’s widely accepted as an official EIN verification document.
Final Thoughts
How do I get a Form 147C from the IRS? Just call the IRS Business & Specialty Tax Line, verify your identity, and request fax or mail delivery. It’s a quick way to recover EIN proof if you’ve lost your original CP 575.
