How to Get a Business License in Dallas — 2026 Guide
Quick Overview
Starting a business in Dallas, TX requires registrations across federal, state, county, and city agencies. The primary registration is the Certificate of Occupancy (CO) through the Sustainable Development and Construction Department, Building Inspection Division.
Difficulty: 6-7/10. No state business license. No state income tax. Cities vary widely — some require licenses, some don't.
PermitBoard generates a complete, ordered roadmap for your specific business type in Dallas — with fees, timelines, and direct links to every form. Get My Roadmap →
Should You Start a Business in Dallas?
✔ Pros:
- Large market (1.3M population)
- No upfront city licence cost
- 2-6 weeks estimated processing time
- No state franchise tax
⚠ Cons:
- Moderate complexity — standard multi-agency process
- No traditional 'business license' — uses Certificate of Occupancy system
👉 Bottom line: Good market with manageable permit requirements. Plan 2-6 weeks for full licensing.
What You'll Pay
Upfront Costs
| Permit | Fee | Agency |
|---|---|---|
| EIN (federal tax ID) | Free | IRS |
| LLC filing | $300 LLC | TX Secretary of State |
| Seller's permit | Varies | State tax agency |
| Certificate of Occupancy (CO) | $0–$100 | Sustainable Development and Construction Department, Building Inspection Division |
| County health permit (food businesses) | $300–$800 | Dallas County Health Department (DCHHS) |
General business total: $0–$100. Restaurant total: $0–$300.
Ongoing Costs
| Obligation | Amount | Frequency |
|---|---|---|
| Certificate of Occupancy (CO) renewal | $0–$100 | Annual |
| County health permit renewal | $300–$800 | 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: sos.state.tx.us
Apply for city licence: https://dallascityhall.com
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
- No traditional 'business license' — uses Certificate of Occupancy system
- CO tied to both location AND use type — change of use requires new CO
- CO applications route through multiple departments (Zoning, Building Code, Health, Fire)
- Restaurants over 750 sq ft require full floor plans with occupancy load calculations
- Personal services (barber, tailor, photo studio) require state licenses from each employee
- Rejected/incomplete CO applications treated as new applications — reprocessed from scratch
- DBA record change on existing CO costs $30
- Alcohol requires separate Alcohol Measurement Certification
Key Contacts
Sustainable Development and Construction Department, Building Inspection Division
Phone: 214-948-4480
Oak Cliff Municipal Center, 320 E. Jefferson Blvd, Room 118, Dallas, TX 75203
https://dallascityhall.com
Dallas County Health Department (DCHHS) (Dallas County)
Phone: (214) 819-2000
https://www.dallascounty.org/departments/dchhs
Timeline
Estimated total: 2-6 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 Dallas'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 Dallas →
Nearby Cities
Starting a business nearby? See our guides:
- Fort Worth · Arlington · Plano · Irving