In Colorado you must carry workers compensation once you have even one employee (C.R.S. 8-44-101). There is no headcount minimum and no waiting period, so unlike states that wait until three or five employees, Colorado reaches you at the very first hire, and part-time, seasonal, and family workers all count.
Who this is for: Colorado owners trying to figure out whether the law already reaches them, and what the first employee changes.
The short version
- The trigger is one employee. One employee makes coverage mandatory (C.R.S. 8-44-101). There is no threshold headcount to reach first.
- Part-time, seasonal, and family count. Colorado presumes anyone paid for work is an employee, so a part-timer, a seasonal hire, or a relative on the payroll all count.
- Owners are treated by structure. Sole proprietors and working partners are not employees unless they opt in; LLC members and corporate officers are employees unless they reject coverage.
- A few narrow workers are carved out. Casual maintenance or yard work under 2,000 dollars a year, casual farm labor under 2,000 dollars a year, and most private-home domestic work are excepted.
- Coverage attaches on day one. Once you are subject, a new hire is covered from their first day; there is no grace period.
How Colorado decides who counts
The question is not how many people you have, but whether anyone is an employee under the law. Colorado presumes that any individual who performs services for pay is an employee unless a two-part independent-contractor test is met. Here is how the common cases land.
| Worker or owner | Triggers the coverage duty? | Notes |
|---|---|---|
| Full-time employee | Yes | Covered from day one; no headcount minimum |
| Regular part-time or weekend staff | Yes | No hours minimum and no waiting period |
| Seasonal staff you rehire each year | Yes | Employment for part of the year still counts |
| A paid family member working in the business | Yes | Colorado has no general family exemption |
| Casual yard or maintenance help paid under 2,000 dollars a year | No | Casual work about your property under the dollar cap is excepted |
| A part-time domestic worker in a private home | Usually no | Private-home domestic work outside your business is excepted unless full-time |
| LLC member or corporate officer | Yes, unless they reject | Employees by default; may reject if they own at least 10 percent |
What counts as an employee
Colorado starts from a broad presumption: if you pay someone to perform services, they are your employee unless you can show both that they are free from your control and direction and that they run their own independent business. Because the presumption is the default, a worker you simply call a contractor still counts unless that test is actually met. The narrow carve-outs are specific: casual maintenance, repair, or yard work about your property where you pay under 2,000 dollars in a calendar year; casual farm or ranch labor under 2,000 dollars in a year; and domestic work in a private home that is outside your trade or business, except a full-time domestic worker who works 40 or more hours a week or 5 or more days a week stays covered.
No employees yet, but exposed
If you run solo with no employees, Colorado may not require a policy yet. That does not make an injury free. A sole proprietor or partner who is hurt while uninsured has no comp to draw on, and a client or general contractor may still demand proof of coverage before you can work. The moment you add an employee, whether a W-2 hire or a paid relative, the duty attaches from that person's first day, so it pays to line coverage up before the start date rather than after.
A Fort Collins example
Illustrative, not a quote. A Fort Collins coffee shop starts with just the owner, then hires one steady weekend barista. That single part-timer makes coverage mandatory in Colorado, even though the shop has only one employee. The owner puts a policy in place before the barista's first shift, and when the barista slips on a wet floor, comp pays the medical bills and part of the lost wages instead of turning into a lawsuit. We make sure the shop's payroll is rated on the right kind of work so the price is fair. See our workers comp for restaurants and cafes page.
Real questions Colorado owners ask
Do I need workers comp for my Colorado business?
If you have any employees, yes. Colorado requires coverage from your first employee under C.R.S. 8-44-101, with no headcount minimum, and part-time, seasonal, and family workers all count. A solo owner with no employees is generally outside the rule.
How many employees trigger workers comp in Colorado?
One. There is no numeric threshold in Colorado; the duty attaches at the first employee. This is stricter than states that wait until three or five employees before coverage is required.
Do part-time and seasonal workers count in Colorado?
Yes. Colorado counts regular part-time and seasonal workers the same as full-timers, with no minimum weekly hours and no waiting period, so even one part-timer triggers the requirement.
Do family members on the payroll count?
Yes. Colorado has no general family exemption, so a spouse, child, or other relative you pay to work in the business counts as an employee and triggers the coverage duty like anyone else.
I am a solo owner with no staff. Do I still need coverage?
Often not by state law, because there is no employee yet. Many solo owners still buy a policy because a client or general contractor requires proof of coverage, or to protect their own income if they are hurt.
When does a new hire become covered in Colorado?
Right away. Once your business is subject, an employee is covered from the first day of work. There is no waiting period, so put a policy in place before the person starts.
Are any workers left out of the Colorado rule?
Only narrow ones: casual maintenance or yard work paid under 2,000 dollars a year, casual farm labor under the same cap, and most private-home domestic work outside your business. Full-time domestic workers stay covered.
Why Colorado owners choose Morrow
- We shop the right market for you. In Colorado you buy workers' comp on the open market, where private insurers compete with the state-chartered fund, Pinnacol Assurance, which by law cannot turn away a Colorado employer, so we can shop your rate across carriers and still have Pinnacol as a guaranteed backstop 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 Colorado guides
Every Colorado 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 Colorado (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
- Workers comp vs employers liability
- Colorado restaurant workers comp
This guide is general information, not legal advice. Colorado rules and penalty amounts can change, so verify current requirements with the Colorado Division of Workers' Compensation or a licensed advisor before you rely on them. Last updated: July 2026.