How to Start a Catering Business in Connecticut

Starting a catering business in Connecticut requires navigating business formation, food service licensing, health permits, and tax registration. This guide walks you through each requirement, the associated costs, and what to expect from Connecticut's Department of Public Health and Secretary of the State.

Step 1: Choose Your Business Structure

Before you file anything, decide whether to operate as a sole proprietorship, partnership, or limited liability company (LLC). Each structure has different filing requirements and tax implications in Connecticut.

Sole Proprietorship or Partnership

If you operate under your own name with no formal entity, you skip formal registration with the Connecticut Secretary of the State. You only need a trade name certificate if you use a name other than your own.

Limited Liability Company (LLC)

An LLC provides liability protection, separating personal and business assets. This is the most common structure for catering businesses. Filing an LLC costs $120 for the Certificate of Organization filed with the Connecticut Secretary of the State. You must file an Annual Report every year for $80.

Connecticut has no franchise tax or annual privilege tax on LLCs, so your tax obligation depends only on your business income. If your LLC is taxed as a partnership, you can optionally elect the Pass-Through Entity Tax through the Department of Revenue Services, but this is not required.

Corporation

A corporation is less common for catering businesses but offers similar liability protection to an LLC. Filing a Certificate of Incorporation costs $250, plus an additional $150 Organization and First Report fee. You must file an Annual Report every year for $150. Corporations pay Connecticut Corporation Business Tax at 7.5% of apportioned net income or 0.21% of the capital base (minimum $250).

Step 2: Register Your Business Name

If you operate under a name other than your legal name, you must file a Trade Name Certificate with the town clerk of the Connecticut town where your business operates, not the Secretary of the State. The fee is $20 payable to the town clerk.

To check if your catering business name is available, search the Connecticut Secretary of the State's Business Records at https://service.ct.gov/business/s/onlinebusinesssearch. Name availability is free to check. Your business name must be distinguishable from other registered names on file.

If you are forming an LLC or corporation, you can reserve your business name for 120 days while you prepare to file by paying a $60 reservation fee.

Step 3: Obtain a Connecticut Food Service License and Health Permits

This is the most critical step for any catering business in Connecticut. The Connecticut Department of Public Health (DPH) regulates all food service operations. You cannot legally operate a catering business without proper licensing.

Determine Your Food Service Model

Connecticut distinguishes between home-based catering and commercial kitchen catering. If you use your home kitchen, your scope is limited to certain foods (typically non-potentially hazardous foods like baked goods, jams, and some beverages). Most full-service catering businesses must use a commercial kitchen or rent space from a licensed commercial kitchen, called a "commissary."

Apply for Your Food Service License

Contact your local health department to apply for your food service license. Connecticut has 169 health departments by town, and each has different procedures and timelines. You will need to:

• Submit an application to your town or municipal health department
• Provide a description of your catering services and the types of foods you will prepare
• Submit proof of a commissary kitchen if you are not home-based, including the commissary's license number and address
• Pay the application and license fee (amount varies by town; contact your local health department for the specific cost)
• Pass an on-site inspection of your kitchen or commissary

The state does not publish a single standard fee or timeline across all towns. Call your local health department's environmental health or food protection division to confirm fees and expected processing time, which typically ranges from 2 to 6 weeks after inspection approval.

Food Handler Certification

You must complete an approved food handler training course. Connecticut recognizes several online programs that cost $10 to $30 and take 1 to 2 hours to complete. Many of your staff will also need this certification if they prepare or handle food.

Additionally, if you will be handling certain higher-risk foods (shellfish, potentially hazardous foods), you may be required to have a more advanced certification. Your health department will clarify which certifications are required during your licensing process.

Step 4: Establish a Commercial Kitchen

Connecticut's food code requires commercial, licensed kitchen space for most catering operations. You have three options:

Option A: Rent a Licensed Commissary Kitchen

A commissary is a licensed commercial kitchen available for rent by the hour or day. Search for Connecticut-licensed commissaries in your area through your local health department or online. Costs range from $30 to $75 per hour depending on location and equipment available. This is the most common choice for starting caterers because it requires no capital investment and the kitchen already meets all food code requirements.

Option B: Build or Lease Your Own Commercial Kitchen

This requires a significant investment. You must build or lease a space that meets Connecticut food code standards, including separate handwashing stations, three-compartment sinks, proper refrigeration, and food storage areas. Your local health department will inspect before you receive a license. This typically costs $20,000 to $100,000 or more depending on your location and existing infrastructure.

Option C: Home-Based Catering (Limited Scope)

Connecticut allows home-based food operations only for non-potentially hazardous foods, such as baked goods, certain sauces, and beverages. You cannot prepare foods that require refrigeration, like chicken salad, lasagna, or cream-filled items. Your local health department must approve your home kitchen. Most full-service catering businesses cannot use this option.

Step 5: Obtain Required Equipment and Supplies

Catering requires commercial-grade equipment that meets Connecticut health code standards. Essential equipment includes:

• Commercial refrigeration (reach-in or walk-in coolers and freezers)
• Stove, oven, or griddle appropriate to your menu
• Three-compartment sink for manual dishwashing (in addition to or instead of a commercial dishwasher)
• Food storage shelving (not wire racks; must be solid or food-grade)
• Thermometers and food testing equipment (pH strips if needed)
• Commercial-grade serving equipment, plates, utensils, and food containers
• Vehicle with appropriate food-safe transport containers to maintain correct temperatures during delivery

Budget $5,000 to $15,000 for starting equipment if renting a commissary with basic equipment already present. Budget significantly more if leasing your own space or if you plan specialized equipment.

Step 6: Register for Taxes and Obtain an EIN

Obtain a Federal Employer Identification Number (EIN)

If you form an LLC, you must have an EIN even if you have no employees. Apply free through the IRS at https://www.irs.gov/. You can apply online and receive your EIN instantly.

Connecticut Sales Tax Permit

Catering services are subject to Connecticut sales tax at 6.35%. If you will be providing any taxable services or products, you must register for a Sales and Use Tax Permit with the Connecticut Department of Revenue Services (DRS). The registration fee is $100. Apply at https://portal.ct.gov/drs/sales-tax/tax-information.

Once registered, you must collect sales tax from customers and remit it to DRS on a regular schedule (typically monthly or quarterly, depending on your revenue). DRS will specify your filing schedule when you register.

Connecticut Income Tax

Connecticut has a progressive personal income tax ranging from 2% to 6.99% across seven tax brackets. As a catering business owner, you pay tax on your business income. If your LLC is taxed as a partnership or S corporation, profit passes through to your personal tax return. If your LLC is taxed as a corporation, the business entity itself pays corporate income tax at 7.5% of apportioned net income (minimum $250).

Annual Reporting

If you formed an LLC, you must file an Annual Report with the Connecticut Secretary of the State every year for $80. You must continuously maintain a registered agent, either a person resident in Connecticut or a business entity registered with the Secretary of the State, to receive legal correspondence.

Step 7: Obtain Liability Insurance

Liability insurance is not legally required by Connecticut but is essential for protecting your business. Catering-specific general liability insurance covers bodily injury, property damage, and foodborne illness claims. Typical coverage costs $400 to $1,200 per year for a small catering operation. Some venues require proof of insurance before they allow you to serve events on their premises.

Consider separate product liability insurance if you sell packaged food products. If you employ staff, you must carry workers' compensation insurance by Connecticut law.

Step 8: Launch Your Catering Business

Once you have your food service license, business registration, tax permits, and insurance, you are ready to accept catering clients. Here is what to do before your first event:

• Create a simple contract or agreement that clarifies your menu, pricing, delivery and setup times, cancellation policy, and liability limits. Consider consulting an attorney for a template.
• Establish a payment schedule (deposit, balance due, etc.).
• Plan your transportation and cooling equipment to ensure hot foods stay hot and cold foods stay cold during delivery.
• Keep detailed records of every event's date, time, menu items, number of servings, and any leftover food disposal. This creates a paper trail if any customer reports illness.
• Maintain records of all food suppliers and purchase dates in case you ever need to trace the source of an ingredient.

Common Mistakes to Avoid

Operating Without a Food Service License

Starting before your health department approves your license is illegal and can result in fines or closure. Wait for your inspection approval and license in hand before accepting paying clients.

Using an Unapproved Kitchen

Your kitchen must be licensed and inspected by your local health department. A personal commercial kitchen or an unlicensed space will not pass inspection. Always verify that any commissary you rent is actively licensed.

Neglecting Temperature Control

Hot foods must stay above 140 degrees Fahrenheit and cold foods below 41 degrees Fahrenheit during transport and service. Using inadequate coolers or failing to use food thermometers creates food safety risks and potential liability.

Skipping Liability Insurance

Even one foodborne illness claim can destroy a new catering business. Insurance is a critical business expense, not optional.

Forgetting Annual Report Renewal

If you formed an LLC or corporation, failing to file your Annual Report results in loss of good standing, potential dissolution, and personal liability. Set a calendar reminder for your annual report deadline.

Tips for Success

Start small and focus on a narrow menu. Preparing five signature dishes well is better than attempting twenty and making mistakes.

Build relationships with reliable local suppliers. You will need fresh ingredients delivered regularly, and suppliers who understand your volume and timeline are invaluable.

Keep meticulous records of your recipes, prep procedures, and inspection results. This protects you legally and helps you identify and correct any food safety issues quickly.

Network with local event planners, wedding venues, and corporate offices. Word-of-mouth referrals are your most effective marketing tool early on.

Price your services to cover all costs, including rent for the commissary kitchen, ingredients, labor, gas for transport, equipment maintenance, and insurance. Many new caterers underprice and operate at a loss until they raise rates.

Where to Get Help

Contact your local health department for food service licensing and inspections. To find your town's health department, search online for your town name plus "health department."

The Connecticut Secretary of the State Business Services Division manages business formation. File online at https://business.ct.gov/business-services/business-forms-and-fees or call (860) 509-6000.

The Connecticut Department of Revenue Services handles tax permits and corporate tax questions at https://portal.ct.gov/drs.

The Connecticut Small Business Development Center (CTSBDC) at https://ctsbdc.uconn.edu/ offers free business consulting, including help with business plans and startup logistics.

Legal and Tax Advice Disclaimer

This article provides informational guidance only and does not constitute legal or tax advice. Connecticut catering business requirements vary by town and may change. Before you launch, consult a qualified attorney about business structure, contracts, and liability protection, and consult a CPA or tax professional about income tax, sales tax, and payroll obligations. Every business is unique, and professional advice tailored to your specific situation is essential.