Business License Cost in Connecticut (2026): Varies by City
Sales and Use Tax Permit. Local fees $50–$200/year. 1–5 business days to process.
Connecticut issues business licenses at the local (city/town) level, not the state. Most Connecticut towns charge $50–$200/year for a business license or certificate of operation. If you sell taxable goods, you also need a free Sales and Use Tax Permit from the Department of Revenue Services.
State License Fee
N/A
No state license required
Local License Fee
$50–$200
city/county, per year
Processing Time
1+
business days
Connecticut Business License: Key Facts
| License Name | Sales and Use Tax Permit |
| Issued By | Connecticut department of revenue services |
| State Fee | None (local fees apply) |
| Local Fee Range | $50–$200/year |
| Renewal | Annual |
| Processing Time | 1–5 business days |
| State Income Tax | Yes |
What You Need to Apply
Before applying for a business license in Connecticut, have these ready:
- ✓ Business name and structure — whether you're a sole proprietor, LLC, or corporation changes which forms you file
- ✓ EIN (Employer Identification Number) — free from IRS.gov, required for most licenses
- ✓ Business address — physical location in Connecticut or a registered agent address
- ✓ Business description and NAICS code — the license fee may depend on your business category
- ✓ Payment method — credit card or check for the license fee
Connecticut-Specific Licensing Note
Connecticut has no general statewide business license, but most municipalities require local business licenses. Sales tax permits are required for businesses selling taxable goods.
Also Starting a Connecticut LLC?
Forming a Connecticut LLC costs $120 in state filing fees and takes 1–3 business days. Business licenses and LLC formation are separate — you'll need both to legally operate.
How to Form a Connecticut LLC →Professional and Industry-Specific Licenses
A general business license isn't the only license you may need. Most regulated professions require separate state-issued licenses regardless of your general business license status:
Frequently Asked Questions
How much does a business license cost in Connecticut?
Connecticut issues business licenses at the local (city/town) level, not the state. Most Connecticut towns charge $50–$200/year for a business license or certificate of operation. If you sell taxable goods, you also need a free Sales and Use Tax Permit from the Department of Revenue Services.
Do I need a business license in Connecticut?
Yes. Connecticut requires businesses to obtain a Sales and Use Tax Permit before operating. Connecticut has no general statewide business license, but most municipalities require local business licenses. Sales tax permits are required for businesses selling taxable goods.
How do I get a business license in Connecticut?
Apply for a Sales and Use Tax Permit through the Connecticut Department of Revenue Services. Processing takes 1–5 business days in most cases. You'll need your business name, entity type, EIN, and physical address before applying.
What is the difference between a business license and an LLC in Connecticut?
An LLC (Limited Liability Company) is a legal business structure registered with the Secretary of State — it gives you liability protection and separates personal and business assets, costing $120 in Connecticut. A business license is an operating permit from your state or local government that allows you to legally conduct business in that jurisdiction. Most small business owners need both.
Plan Your Business Costs
Business licenses are one piece of your startup budget. Use these calculators to plan the rest:
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