If you have even one employee in Connecticut, yes, you need workers compensation insurance. Connecticut's Workers' Compensation Act, Chapter 568 of the state statutes, requires nearly every employer to carry it once they have one or more employees, with no minimum headcount, no payroll minimum, and no exception for part-time, seasonal, or family workers. The real questions are how owners are treated and how to buy it, not whether the rule reaches an ordinary employer.
Who this is for: Any Connecticut employer, from a brand-new business making its first hire to an established company double-checking the rules for its mix of staff.
The short version
- Coverage is required once you have employees; there is no headcount trigger and no payroll minimum.
- Part-time, seasonal, and temporary workers all count, and there is no general family-member exception.
- Connecticut has no farm or agriculture exemption, so farm workers count like anyone else.
- Owners are handled by business type: a sole proprietor is out unless they opt in, while partners, corporate officers, and LLC members are in unless they opt out.
- Connecticut has no state fund, so you buy from a private insurer, with a guaranteed-issue pool as the backstop.
Who counts as an employee
Connecticut defines an employee broadly. Almost anyone who works under a contract of service for pay is an employee, and coverage attaches once you have one. Hours, season, and family relationship do not change that. There are only a few narrow carve-outs, and they are smaller than owners usually expect.
| Worker type | Counts toward the mandate? | Notes |
|---|---|---|
| Full-time W-2 employee | Yes | Coverage required from day one |
| Part-time or seasonal worker | Yes | No hours or headcount exception |
| Family member you employ | Yes | No general family carve-out in Chapter 568 |
| Farm or agricultural worker | Yes | Connecticut has no agriculture exemption |
| Household worker under 26 hours a week | No | A domestic worker in a private home is exempt only below 26 hours a week |
| A genuine independent contractor | No | Only if they pass Connecticut's right-to-control test |
The narrow exceptions
Connecticut's exemptions are short. A domestic worker in a private home is only exempt if they work under 26 hours a week for that household; at 26 hours or more they are covered. So-called casual work is exempt only if it is both casual and outside your regular trade or business, so a helper doing your normal work does not qualify. Beyond those, and the owner elections below, the first-employee rule reaches almost everyone, including farm and construction crews.
How Connecticut treats business owners
Owners are the one place the answer changes with your structure, and Connecticut splits the rules in two directions. A sole proprietor is not treated as their own employee, so they are left off coverage unless they opt in by filing the Commission's sole proprietor election form. Partners, corporate officers, and LLC members go the other way: they are treated as covered by default and stay on the policy unless they file the matching form to opt out. Whatever the owners choose, every non-owner employee must be covered from day one.
Why the rule has teeth
Connecticut backs the mandate hard. An employer that fails to insure can be ordered to pay a civil penalty of at least 500 dollars per employee or 5,000 dollars, whichever is smaller, and up to 50,000 dollars, plus 100 dollars a day for continued noncompliance. A knowing failure to secure coverage, or knowingly calling employees independent contractors to cut the premium, is a class D felony, and the state Labor Commissioner can issue an order that stops your work until you insure. On top of that, an injured worker at an uninsured business can sue the business directly instead of being limited to a comp claim.
A New Haven example
Illustrative, not a quote. A New Haven cafe owner hires two counter staff and one part-time weekend baker and assumes part-timers might not count until she has more of them. In Connecticut they count from the first one, so she needs a policy right away. She puts coverage in place before anyone starts, and when the weekend baker burns a hand on a hot tray, comp pays the medical bills and part of the lost wages. Because she was insured, the injury is handled as a comp claim rather than a lawsuit, and we make sure her cafe payroll is rated on the right kind of work.
Real questions Connecticut owners ask
Is workers comp legally required for my Connecticut business?
If you have any employees, yes. Connecticut requires coverage once you have one or more employees under Chapter 568. There is no minimum headcount, no payroll minimum, and no part-time or seasonal exception.
How many employees before I need workers comp in Connecticut?
One employee is enough. Connecticut attaches the requirement to your first employee, so there is no number you can stay under. A single part-time or seasonal hire makes coverage mandatory.
Do part-time or seasonal workers count in Connecticut?
Yes. Part-time, seasonal, and temporary workers are all employees for coverage. Connecticut does not exempt them, so you cannot avoid the requirement by keeping people part-time.
Does Connecticut exempt farm or agricultural workers?
No. Connecticut is one of the states with no agriculture carve-out, so farm and agricultural workers count the same as any other employee and must be covered.
Do I have to cover myself as the owner?
It depends on your business type. A sole proprietor is left off by default and opts in with a form. Partners, corporate officers, and LLC members are covered by default and can file to opt out. Your employees are always covered.
What if my workers are independent contractors?
A label does not settle it. Connecticut uses a right-to-control test, not the simpler ABC test, to decide who is really an employee. A misclassified worker who gets hurt can leave you exposed.
What happens if I do not carry it?
Connecticut can order a civil penalty of at least 500 dollars per employee or 5,000 dollars, whichever is smaller, up to 50,000 dollars, plus 100 dollars a day. A knowing failure to insure is a felony, and the state can stop your work.
Why Connecticut owners choose Morrow
- We shop the right market for you. In Connecticut you buy workers' comp on the open, competitive market from any private insurer licensed in the state, because there is no state fund, and if no carrier will take you the NCCI-run assigned risk plan is the guaranteed backstop, so we can shop your rate freely and still have a fallback for hard-to-place work.
- We catch pricing mistakes. Your price depends heavily on the category your work falls into for pricing (the class code). Put people in the wrong category and you overpay for years. We review your payroll and classifications before you buy.
- Proof of coverage, fast. Need a certificate (proof of coverage) for a general contractor or a landlord before Monday? We turn those around the same business day for most carriers.
- We help lower the score that drives your price. Insurers give you a score based on your past claims that raises or lowers your cost (the experience modification rate). We review it each year, flag errors, and connect you with return-to-work and safety resources that bring it down.
- Real people when a claim happens. When someone gets hurt, we stay involved through the life of the claim, not just at renewal.
Related Connecticut guides
Every Connecticut business is set up a little differently. These companion guides answer the same question for other situations, plus the national explainers behind the terms used here.
- Business insurance in Connecticut (start here)
- I own an LLC: do I need workers comp?
- I'm a sole proprietor: do I need workers comp?
- I own a corporation (C-corp or S-corp): do I need it?
- We're a partnership: do we need workers comp?
- We're a nonprofit: do we need workers comp?
- My workers are 1099: do I still need it?
- Only part-time or seasonal staff: do I need it?
- I only employ family: do I need workers comp?
- Remote or out-of-state staff: do I need coverage?
- What happens if I don't carry workers comp?
- How much does workers comp cost?
- How do I get workers comp (even if turned down)?
- What insurance do I need for a contractor license?
- Workers compensation insurance, explained
- What workers comp costs (national guide)
- Hiring your first employee: what changes
- What workers comp does not cover
- Connecticut restaurant workers comp
This guide is general information, not legal advice. Connecticut rules and penalty amounts can change, so verify current requirements with the Connecticut Workers' Compensation Commission or a licensed advisor before you rely on them. Last updated: July 2026.