As an Arizona sole proprietor you are not an employee of your own business by default, so the state does not require you to cover yourself, and you owe no policy at all until you hire your first worker. If you want your own on-the-job injuries covered, you can ask the insurer to add you by endorsement, at the carrier's discretion.
Who this is for: Arizona sole proprietors, from a solo operator with no staff to an owner who is starting to hire helpers.
The short version
- You are not your own employee. Arizona treats a sole proprietor as the employer, not a covered worker, so you owe no coverage on yourself by default.
- Solo means no state mandate. With no employees there is no regularly employed worker, so the state does not require a policy.
- The first hire is the line. Once you have even one regularly employed worker, you must carry coverage for them (A.R.S. section 23-961).
- You can elect yourself in. A sole proprietor can be added to the policy by carrier endorsement, using an assumed wage the statute sets between a floor and the state maximum.
- You can also formally waive. Arizona lets a sole proprietor sign a waiver with the carrier stating they are an independent contractor and give up benefit eligibility.
You versus your employees
The key is that Arizona counts your workers, not you, when deciding whether a policy is mandatory.
| Situation | Coverage on the owner | Coverage on the workers |
|---|---|---|
| Just you, no employees | Not required; you may elect in by endorsement | None to cover |
| You plus one or more employees | Not required; you may elect in by endorsement | Required from day one |
| You elect yourself in | Covered under the policy at the assumed wage | Covered from their first day |
| You sign the sole-proprietor waiver | Out, and gives up benefit eligibility | Still required if you have employees |
Why solo owners still buy coverage
Even with no legal duty, two things push sole proprietors to buy. First, if you are hurt on the job, your own health plan may refuse a work-related injury, and comp is built to pay medical bills and part of your lost income when that happens. Second, contracts often require it. A general contractor or a facility you want to work in will frequently ask for proof of coverage before letting you on site, and a policy that includes you can satisfy that. Deciding to add yourself is a coverage choice, not a legal requirement, and we can price it both ways so you can see the difference.
When you start hiring
The moment you bring on your first regularly employed worker, Arizona requires a policy for them, and it attaches from that worker's first day. Part-time and seasonal helpers count, so a single steady part-timer puts you over the line just as a full-timer would. Farm and ranch help count too, since Arizona has no agricultural exemption. Below any employees you are not required to carry, but you also have no comp to fall back on if you are hurt, which is one more reason owners often insure themselves early.
A Tucson example
Illustrative, not a quote. A Tucson landscaper runs solo for a year, then hires one seasonal crew member for the spring rush. That single regular seasonal worker makes coverage mandatory, and it starts on the worker's first day. The owner is not required to cover himself, but he elects in by endorsement so a fall from a truck bed would be paid by comp rather than out of pocket. When a commercial client asks for proof of coverage, he already has a certificate ready. See our workers comp for landscapers page.
Real questions Arizona owners ask
Do I need workers comp as an Arizona sole proprietor?
Not on yourself, and not at all until you hire a worker. Arizona treats a sole proprietor as the employer, not a covered worker, so you owe no coverage by default until you have an employee.
Can I cover myself as a sole proprietor in Arizona?
Yes. A sole proprietor can be added to the policy by a carrier endorsement, at the insurer's discretion, using an assumed wage the statute sets. It is a coverage choice, not a requirement.
How many employees before a sole proprietor needs a policy?
One. Once you have even one regularly employed worker, Arizona requires coverage for them. With no employees the state does not require a policy, though a contract might.
What is the Arizona sole-proprietor waiver?
Arizona lets a sole proprietor sign a dated waiver with the carrier stating they are an independent contractor and give up eligibility for benefits. It is a formal way to confirm you are outside coverage.
Do part-time or seasonal helpers count toward the requirement?
Yes. A regular part-time or seasonal worker counts the same as a full-timer, with no minimum hours and no waiting period, so even one steady helper makes coverage mandatory.
Will my health insurance cover a work injury instead?
Often not. Many health plans exclude work-related injuries, which is exactly what workers comp is built to pay. Adding yourself by endorsement fills that gap if you are hurt on the job.
A client wants proof of workers comp but I am solo. What now?
You can buy a policy and elect yourself in to produce proof of coverage. The state does not require it when you are solo, but the contract can, and we can price it for you.
Why Arizona owners choose Morrow
- We shop the right market for you. Arizona has no state fund, so you buy workers comp from private insurers on the open market, and we compare several to find your best rate. If your work is hard to place and no insurer will take you, a guaranteed state backstop (the NCCI-run assigned risk plan) will still cover you.
- 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 Arizona guides
Every Arizona 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 Arizona (start here)
- Workers comp: the owner's overview
- I own an LLC: 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)
- Do sole proprietors need workers comp?
- Do I need workers comp for 1099 contractors?
- Arizona landscaper workers comp
This guide is general information, not legal advice. Arizona rules and penalty amounts can change, so verify current requirements with the Industrial Commission of Arizona or a licensed advisor before you rely on them. Last updated: July 2026.