Do you actually need an EIN?
You need an EIN if any of the following are true:
- You have an LLC, Corporation, or Partnership
- You hire employees
- You want to open a business bank account
- You want to build business credit
- You sell products and need a sales tax permit
How to get your EIN online (the free way)
The official IRS application takes about 10 minutes if you have your info ready.
1. Have your info ready
Your legal name, SSN or ITIN, business name, business address, and date your business started.
2. Go to irs.gov/EIN
Use the official IRS site. The application is open Mon–Fri, 7am–10pm ET.
3. Choose your entity type
LLC, Sole Proprietor, Corporation, etc. Be honest — this affects your tax filing.
4. Complete the application in one sitting
The IRS doesn't save your progress. Plan to finish in one go.
5. Download your EIN confirmation letter (CP 575)
You'll get this immediately — save it. You'll need it to open a bank account.
Want optional setup services?
Done-for-you technical setup is available as a separate service.
What if you don't have an SSN or ITIN?
Non-U.S. founders and immigrants can still get an EIN. You can't use the online application, but you can apply by fax or mail using Form SS-4.
- Fax SS-4 to the IRS — typically takes 4 business days
- Mail SS-4 — typically takes 4–5 weeks
- International applicants can call the IRS at +1 267-941-1099
Common EIN mistakes to avoid
Get this wrong and you'll have to start over.
- Applying before forming your LLC (the IRS will reject if your entity isn't approved)
- Using the wrong responsible party — must be the actual owner
- Applying multiple times for the same business — pick one
- Paying a third-party site for an EIN — it's always free from the IRS