Connecticut Business Insurance: General Liability, Property and What Licenses Require
Connecticut Business Insurance: General Liability, Property and What Licenses Require
Most Connecticut business owners ask two insurance questions: what do I need to protect the business, and does my license require specific coverage? The first answer is a judgment call based on your operations. The second is where Connecticut rules become firm. Several trade licenses set a minimum insurance or bond amount that you must show before the agency issues or renews the license.
This guide covers general liability coverage, commercial property coverage, the license requirements we have verified, and the points to confirm before you apply. It is written as a reference you can return to when you prepare an application.
Disclaimer: This article is informational content, not legal, insurance or tax advice. Your coverage needs depend on your trade, your contracts, and your lease or lender terms. Talk to a licensed insurance agent in Connecticut, and consult a qualified attorney or CPA for questions about your specific situation.
Connecticut Has No General Business License, So Insurance Follows Your Trade
Connecticut does not issue a general business license. Registering your LLC or corporation with the Secretary of the State through Business.CT.gov is a registration of the entity, not a license to operate. A sales and use tax permit from the Department of Revenue Services (DRS) is a tax registration with a $100 registration fee, and you need it if you sell taxable goods or services.
Licensing depends on your industry. Agencies such as the Department of Consumer Protection (DCP), the Department of Public Health (DPH), the Connecticut Insurance Department and the Department of Banking issue licenses for the trades they oversee. Local zoning, health and occupancy approvals come from your town or city, or from a local health department or district. Connecticut has no county government, so local approvals come from towns and cities, not counties.
This structure explains why insurance requirements vary so much. For the licenses covered here, the insurance or bond you must carry is tied to the license you hold, not to whether you operate as an LLC or a corporation.
General Liability Insurance in Connecticut
General liability (GL) insurance pays third-party claims. A customer slips in your shop, your crew damages a client's floor, or a competitor claims your advertising infringes its rights. Standard GL policies typically cover bodily injury, property damage, and personal and advertising injury, and they pay the cost of defending a covered claim. They generally do not cover injuries to your own employees, which is the job of workers' compensation, and they do not cover your business vehicles or professional errors, which need separate policies.
Most owners first search for connecticut general liability insurance because a client, landlord or licensing agency has asked for a certificate of insurance. A certificate is a summary the agent issues that shows the policy is in force, with its limits and dates. Many requests also ask that the certificate holder be named as an additional insured, which extends coverage to that party for claims arising from your work.
When you talk to an agent, ask these questions before you buy:
- Limits: Ask for the per-occurrence limit and the aggregate limit, and compare both against what the license, contract or lease requires.
- Named insured: The policy should show the exact legal name on your Certificate of Organization or Certificate of Incorporation.
- Additional insured: Confirm whether the endorsement is available and whether it is included in the premium.
- Exclusions: Ask what the policy does not cover for your specific trade.
The minimum amounts verified for this guide appear only in the license rules below. For everything else, your contract, lease or client sets the limit, and a higher limit may be what a landlord or customer expects.
Commercial Property Coverage
Commercial property insurance covers the physical assets your business uses: the building if you own it, tenant improvements and fixtures if you lease, equipment, tools, furniture, inventory and signage. Ask the agent whether the policy pays replacement cost or actual cash value, because that choice changes what you receive after a loss. Business interruption coverage, which replaces lost income while you cannot operate, is usually a separate add-on.
If you lease space, your lease usually sets the minimum property and liability coverage you must carry, and it may require the landlord to be named as an additional insured. Read that section before you sign.
Equipment and inventory can also be taxable at the local level. Connecticut business personal property is reported to the local assessor in your town, which is a separate obligation from your insurance. Confirm the filing requirements and deadlines with your town assessor, and keep your insurance schedule of equipment current so your insured values and your tax filings line up.
Licenses That Set Insurance or Bond Requirements
The table below lists the Connecticut licenses where the rules we verified set an insurance or bond amount. The requirement is attached to the license, so the amount you need is set by the issuing agency, not by your insurance agent.
| Trade or license | Required insurance or bond | Source | What to do |
|---|---|---|---|
| Home improvement contractor | $20,000 general liability coverage, shown with the application | CGS 20-421 | Get a certificate in this amount before you apply. |
| New home construction contractor | $20,000 general liability coverage | CGS 20-417b | Confirm the certificate format the application requires. |
| Oil tank removal contractor | $1 million | Licensing rules for this trade | Confirm the issuing agency and the type of coverage before you buy, since the required coverage type should be verified on the application. |
| Homemaker-companion agency | $10,000 surety bond or insurance | DCP page | Choose the option that fits your business. Confirm the current form with DCP. |
| Private detective | $300,000 general liability coverage and a $10,000 bond | DESPP page, last updated 2019 | Check DESPP for current amounts before you buy, because the published figures may be out of date. |
| Auto dealer or auto repairer | DMV surety bond | CGS 14-52 | Check with the Department of Motor Vehicles for the current bond amount. |
Two points deserve extra care. First, the private detective figures come from a DESPP page last updated in 2019, so treat them as a starting point and confirm the current amounts with DESPP. Second, the oil tank removal figure is a $1 million requirement, but the policy type and the agency that enforces it should be confirmed before you buy coverage, so you do not purchase the wrong product.
Some licenses ask for a bond rather than insurance, and a surety bond is not the same thing as insurance. A bond is a financial guarantee issued by a surety company, and it typically requires an underwriting review and a premium. Ask the surety or the agency how the bond is claimed and what the bond holder can recover before you sign.
Workers' Compensation Is a Separate Requirement
Workers' compensation covers employee injuries and illnesses on the job. It is a separate policy with separate rules, and it is not part of general liability coverage. Because it is not included in the license rules listed above, this guide does not cover it in detail. If you have employees or plan to hire, ask an insurance agent to confirm your workers' compensation obligation before your first payroll.
Who Can Sell You a Policy
The Connecticut Insurance Department licenses the agents who sell insurance. Before you buy, ask the agent for their license number and check it with the Insurance Department. An agent who is not licensed cannot legally place the coverage you need, and a certificate issued through an unlicensed seller can cause problems at your license application.
Steps to Take Before You Apply
- Identify your license. Find the issuing agency for your trade and read the insurance or bond section of its application.
- Match the entity name. If you are an LLC, your legal name must match the Certificate of Organization filed with the Secretary of the State, which carries a $120 filing fee. The annual report fee is $80, and the report is filed every year.
- Register any trade name. If you operate under a name other than your entity name, file a Trade Name Certificate with the town clerk of the town where the business is primarily conducted. The fee is $20. It is not filed with the Secretary of the State.
- Get the right certificate. Request a certificate in the exact amount the license requires, with the certificate holder the agency or client names.
- Check the local approvals. Confirm zoning, health and occupancy requirements with your town or city and, where applicable, the local health department or district.
- Calendar renewals. Many licenses require updated proof of insurance at renewal, and a lapsed policy can stop your license even when the license itself is current.
Official Resources
- Business.CT.gov business forms and fees
- Connecticut Secretary of the State, Business Services Division
- Connecticut business records search
- Trade name information
- Connecticut Department of Revenue Services
- Connecticut Small Business Development Center
- U.S. Small Business Administration, Connecticut district
Next Steps
Start with the license you need, because that determines the minimum insurance or bond you must carry. Then buy general liability and property coverage that matches your contracts and lease, and keep the certificates current. Verify each amount with the issuing agency before you sign anything, since the figures in this guide are as verified on the date we researched them.
Disclaimer, again: This guide is informational only and is not legal, insurance or tax advice. Confirm current requirements with the agency that issues your license, and consult a licensed Connecticut insurance agent, an attorney or a CPA for decisions that affect your business.