An Employer Identification Number (EIN) is essential for opening business bank accounts, filing taxes, and hiring employees. If you’re starting a business, you might be wondering: how long does it take to get an EIN?
The time depends on how you apply.
1. Online Application (Fastest)
- Processing Time: Immediate
- Platform: IRS EIN Online Application Portal
- Eligibility: Only available to U.S. entities with a valid Taxpayer Identification Number (SSN, ITIN, or EIN)
Once submitted, your EIN is issued instantly, and you can download the confirmation letter (CP 575) right away.
2. Fax Application
- Processing Time: Up to 4 business days
- Form: IRS Form SS-4
- Fax Number: 855-641-6935 (for domestic applicants)
- You’ll receive your EIN by fax once processed.
3. Mail Application
- Processing Time: 4–6 weeks
- Form: Form SS-4
- Mailing Address:
Internal Revenue Service
Attn: EIN Operation
Cincinnati, OH 45999
This is the slowest option and not recommended if you need your EIN quickly.
4. International Applicants (Phone)
- Processing Time: Immediately during the call
- Phone: +1-267-941-1099
- Available Monday–Friday, 6 a.m. to 11 p.m. (EST)
Summary Table
| Method | Time to Get EIN | Best For |
|---|---|---|
| Online | Immediate | Fast, easy, U.S. businesses |
| Fax | Up to 4 business days | If you can’t apply online |
| 4–6 weeks | Last resort | |
| Phone (Intl) | Immediate | Non-U.S. applicants |
Final Thoughts
If you’re asking, how long does it take to get an EIN, the fastest way is online through the IRS portal. For help with EIN applications or business setup, visit FormLLC.us today and streamline your business formation process.
