How to Get a Business License in San Francisco — 2026 Guide
Quick Overview
Starting a business in San Francisco, CA requires registrations across federal, state, county, and city agencies. The primary registration is the Business Registration Certificate through the Office of the Treasurer & Tax Collector.
Difficulty: 8-10/10. No state business license required. Cities handle licensing independently.
PermitBoard generates a complete, ordered roadmap for your specific business type in San Francisco — with fees, timelines, and direct links to every form. Get My Roadmap →
Should You Start a Business in San Francisco?
✔ Pros:
- Large market (870K population)
- City licence fee: $100–$500+
- 4-10 weeks estimated processing time
⚠ Cons:
- High complexity — multiple agency layers
- $800 minimum after first year
- Will NOT issue certificate if you owe ANY other taxes/fees to the city
👉 Bottom line: Significant opportunity, but navigate carefully — complex permit environment.
What You'll Pay
Upfront Costs
| Permit | Fee | Agency |
|---|---|---|
| EIN (federal tax ID) | Free | IRS |
| LLC filing | $70 LLC | CA Secretary of State |
| Seller's permit | Free | CDTFA |
| Business Registration Certificate | $100–$500+ | Office of the Treasurer & Tax Collector |
| County health permit (food businesses) | $800–$1,500 | Department of Public Health |
General business total: $100–$500+. Restaurant total: $500–$3,000+.
Ongoing Costs
| Obligation | Amount | Frequency |
|---|---|---|
| State franchise tax | $800 minimum after first year | Annual |
| Business Registration Certificate renewal | $100–$500+ | Annual (due End of February (changed by Proposition M starting 2026)) |
| County health permit renewal | $800–$1,500 | Annual |
The Permit Stack
Step 1: Federal: EIN from IRS (free, instant online)
Step 2: State: LLC/Corp filing + seller's permit/sales tax registration
Step 3: County: health department permit + fire inspection
Step 4: City: business licence/tax certificate
File your LLC online: bizfileportal.sos.ca.gov
Register for seller's permit: onlineservices.cdtfa.ca.gov
Apply for city licence: https://sf.gov
By Business Type
Restaurant: City business licence + county health permit + fire inspection. Alcohol requires separate state/local liquor licence.
Food Truck: Mobile food vendor permit (city) + county health permit. Some cities limit permits.
Home Based: Home occupation permit. Zoning approval required. Often cheapest category.
Retail: Standard business licence. Lower complexity than food businesses.
Contractor: State contractor licence often required in addition to city licence.
Catering: County health permit + city business licence. Commercial kitchen requirement.
Temporary Food Vendor: Temporary food permit from county health department.
What Most People Miss
- Will NOT issue certificate if you owe ANY other taxes/fees to the city
- Unified License Bill collects fees on behalf of 7+ departments (Health, Fire, Police, Entertainment, etc.)
- Registration fee scaled to gross receipts — not flat
- 15-day registration deadline
- Proposition M restructured renewal timeline starting 2026
- Cannabis Business Tax effective January 2026 (1-5% of gross receipts)
- $800 CA franchise tax applies after first year
- Check zoning BEFORE registering — changing address costs time and money
Key Contacts
Office of the Treasurer & Tax Collector
Phone: 415-554-4400
City Hall, 1 Dr Carlton B Goodlett Pl, Room 140, San Francisco, CA 94102
https://sf.gov
Department of Public Health (San Francisco County)
Phone: (415) 252-3800
https://www.sfdph.org
Timeline
Estimated total: 4-10 weeks from EIN to fully licensed, assuming no zoning issues or inspection delays.
Don't Guess — Get Your Roadmap
Every business type has different requirements. PermitBoard analyzes your specific business type against San Francisco's actual requirements and gives you a step-by-step plan with fees, timelines, and direct links to every form.
Get My Permit Roadmap for San Francisco →
Nearby Cities
Starting a business nearby? See our guides: