State Guide
EIN in South Carolina (SC)
How to get an EIN for your South Carolina business. The EIN is a federal number from the IRS. South Carolina has 0-6.5% state income tax.
South Carolina
EIN in South Carolina (SC)
| Detail | Information | |--------|------------| | State | South Carolina (SC) | | State Income Tax | 0-6.5% state income tax | | LLC Filing Fee | $110 filing fee | | State Tax Authority | Department of Revenue | | Federal EIN | Same as all states (IRS) | | EIN Cost | $0 (IRS) / $49 (ein.so) |
Federal EIN vs South Carolina State Tax ID
Your federal EIN and South Carolina state tax registration are separate:
- Federal EIN — From IRS, for federal taxes (Form SS-4)
- South Carolina State Tax ID — From Department of Revenue, for state taxes
You may need both. Your EIN does not replace state tax registration.
See state tax ID for more details.
How to Apply
How to Get an EIN in South Carolina
| Method | Speed | Cost | |--------|-------|------| | Online | Instant | Free | | Fax | 4-7 days | Free/$49 | | Phone | Same day | Free | | Mail | 4-6 weeks | Free |
The process is identical regardless of state. See how to get an EIN for complete instructions.
South Carolina Business Requirements After EIN
- Register with Department of Revenue for state taxes
- Obtain local business licenses
- File BOI report with FinCEN (federal)
- Open a business bank account
Frequently Asked Questions
Is a South Carolina EIN different from a federal EIN?
No. The EIN is a federal number issued by the IRS. It is the same 9-digit number regardless of which state you operate in. South Carolina does not issue its own version of an EIN.
How do I get an EIN in South Carolina?
Apply through the IRS: online at irs.gov (instant, SSN required), by fax to 855-215-1627 (4-7 days), by phone at 800-829-4933 (same day), or through ein.so ($49 for non-residents).
Does South Carolina have a state tax ID?
Yes. South Carolina issues its own state tax registration through the Department of Revenue. This is separate from your federal EIN. You may need both depending on your business activities in South Carolina.
How much does it cost to get an EIN in South Carolina?
The EIN is free from the IRS ($0). South Carolina LLC formation costs $110 filing fee. ein.so charges $49 for EIN filing assistance for non-residents.
What is the South Carolina state income tax rate?
South Carolina has 0-6.5% state income tax. This is separate from federal taxes. Your EIN is used for federal tax reporting, while your state tax ID is used for South Carolina state taxes.
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