In New Mexico, you need workers compensation once your business has three or more workers. The New Mexico Workers' Compensation Act applies to any employer with three or more workers, and it counts nearly everyone who does the work, including working owners, family, and part-time, seasonal, and temporary staff. The one big exception runs the other way: a construction contractor required to hold a state license must carry coverage from its very first worker, with no three-worker floor.
Who this is for: Any New Mexico owner trying to figure out whether the law requires them to carry workers comp yet, from a brand-new one-person shop to a growing crew.
The short version
- Three or more workers triggers the requirement for most businesses.
- Construction contractors who must be licensed carry it from the first worker, no threshold.
- Working owners, family, and part-time and seasonal staff all count toward the three.
- An owner who opts out still counts toward the three; only their pay comes off the price.
- A short list of workers, such as household servants and farm and ranch labor, is carved out by statute.
Who counts toward the three
New Mexico counts people generously. Almost anyone who does the work of the business can be counted as a worker, so a crew of three part-timers hits the threshold just like three full-timers. Working owners count too, and this trips people up: even an owner who leaves their own pay off the policy still counts as one of the three. A handful of workers are specifically carved out of the Act, so on their own they do not force you to carry coverage.
| Worker | Counts toward the three? |
|---|---|
| Full-time or part-time W-2 staff | Yes |
| Seasonal or temporary workers | Yes |
| Working owner, including one who opts out of their own coverage | Yes, counted even though their pay is off the price |
| Family members you pay as staff | Yes, no family exemption |
| Private household or domestic servants, farm and ranch labor | Carved out by statute |
| Real estate salespeople paid on commission | Carved out by statute |
Counting is not the same as covering
An owner who opts out is still one of the three, but their own pay is taken out of the premium and they cannot draw benefits. New Mexico spells this out with a simple example: a business with three workers, where one is an owner who has opted out, still has to cover the other two. So reaching three is what makes the business subject to the Act, and then everyone who has not validly opted out has to be on the policy. That is why you cannot dodge coverage just by exempting the owner.
Where owners fit
How you set up the business changes whether you cover yourself. Corporate officers and members of an LLC are treated as covered employees by default, and can opt out only if they own at least ten percent and file the right form. Sole proprietors and partners are not automatically employees, so they are left off by default and can opt in if they want their own injuries covered. Either way, once the business has three or more workers, or is a licensed contractor of any size, the non-owner staff must be covered.
A Santa Fe example
Illustrative, not a quote. A small welding shop in Santa Fe starts with just the owner, who works alone, so New Mexico does not force a policy on the shop. The owner then hires two part-time helpers for a busy stretch. Now there are three workers counting the owner, so the business is over the threshold and the two helpers must be covered from their first shift. The owner, running as a sole proprietor, is off the policy by default but can elect to add himself. See our workers comp for manufacturers and shops page.
Real questions New Mexico owners ask
Do I really need workers comp in New Mexico with just one employee?
For most businesses, not yet. The requirement kicks in at three or more workers. But construction is different: a contractor who must be licensed has to carry coverage from the first worker, with no three-worker floor.
How does New Mexico count to three?
It counts nearly everyone who does the work, including working owners, family members, and part-time, seasonal, and temporary staff. Three part-timers count the same as three full-timers.
Do working owners count toward the three?
Yes. A working owner counts even if they opt out of their own coverage. Opting out only takes their pay off the price and blocks their own benefits; it does not remove them from the headcount.
If I have three workers but one is an owner who opts out, do I still need a policy?
Yes. New Mexico's own example is a three-worker business with one opted-out owner still having to cover the other two. Reaching three makes the business subject to the Act, so the remaining workers must be covered.
Are any workers left out of the count?
A few are carved out by statute, including private household or domestic servants, most farm and ranch labor, and real estate salespeople paid on commission. On their own they do not force you to carry coverage.
Does paying someone on a 1099 keep me under three?
Not by itself. New Mexico looks at who controls how the work is done, not the tax form. A worker you direct can be counted as your employee, which can push you over the threshold.
What happens if I guess wrong and skip it?
An uninsured employer loses the shield that stops a hurt worker from suing, can be billed back by the state fund with a penalty of 15 to 50 percent of the award, and can be ordered by a court to stop operating until it complies.
Why New Mexico owners choose Morrow
- We shop the right market for you. In New Mexico you buy workers' comp from private insurers, and there is no state fund. Because each carrier prices the same job differently, shopping around really can change what you pay. If every carrier turns you down, a state-backed pool must still cover you, and larger employers can self-insure.
- 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 New Mexico guides
Every New Mexico 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 New Mexico (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
- New Mexico restaurant workers comp
This guide is general information, not legal advice. New Mexico rules and penalty amounts can change, so verify current requirements with the New Mexico Workers' Compensation Administration or a licensed advisor before you rely on them. Last updated: July 2026.