What Most People Get Wrong About This
The usual advice online: skip workers' comp while you're small. Worst case is a fine, and anyway the guy helping out is a contractor, not an employee — he sends invoices.
What's actually true in Arizona: wrong twice, and the first one is the expensive one. Workers' comp normally works as an exclusive remedy — an injured employee claims through the system and cannot sue you. That protection is the thing you're buying. Go uninsured and you hand it back: under ARS 23-907, the employee chooses — civil suit against you, or an ICA claim. And if they sue, the statute says proof of the injury constitutes prima facie evidence of negligence on the part of the employer, with the burden on you to show freedom from negligence. You start the case already losing. Meanwhile the ICA's Special Fund can pay the claim and bill you for it, plus a penalty of 10% of what it spent or $1,000, whichever is greater.
And the contractor part: calling someone a contractor doesn't make them one. Arizona looks at the actual relationship — largely who controls the work — not at what's printed on the invoice. If he works mostly for you, on your schedule, with your tools, a label won't save you. Misclassification creates workers' comp exposure and tax exposure at the same time, from the same facts.
Business insurance gets sold as a bundle of acronyms — GL, BOP, WC, BAP — which is how a small business owner ends up either buying everything or buying nothing. The useful frame is simpler. Arizona compels exactly one coverage. Your lease, your lender and your clients compel most of the rest. And there are two or three places where a personal policy quietly stops covering you the moment money changes hands. This guide walks those in the order they'd actually bite you, with the statutes cited so you can check the parts that matter.
- State requires
- Workers' compFrom employee #1 — ARS 23-902
- Everything else
- ContractsLease, lender, clients
- Sole proprietor
- Can waiveARS 23-961(N), both must sign
- Uninsured & sued
- You defendARS 23-907 flips the burden
What does Arizona actually require?
Short answerWorkers' compensation, once you have an employee. That's the whole list — everything else is required by someone other than the state.
This surprises people in both directions. Arizona does not require your small business to carry general liability. Not commercial property, not commercial auto, not professional liability. You can legally open a shop tomorrow with none of it.
What you cannot do is hire someone without workers' compensation. And the threshold isn't ten employees, or five. It's one.
So the honest compliance question isn't "what does the law require?" — it's "who has told me I need coverage, and what did they say?" In practice that's:
- Your commercial lease. Landlords almost always require general liability and name themselves as additional insured.
- Your lender. Financed equipment or a building comes with property requirements.
- Your clients' contracts. The bigger the client, the more specific the insurance clause — and they'll ask for a certificate before you start.
- Licensing bodies, depending on your trade.
Workers' comp: why "one employee" is the whole ballgame
Short answerARS 23-902 attaches at your first employee — part-time counts — and there's no small-business exemption to grow into.
ARS 23-902(A) makes the Workers' Compensation Act apply to "every person who employs any workers or operatives regularly employed in the same business or establishment under contract of hire," with a narrow carve-out for domestic servants. There's no headcount minimum in that sentence. That's why the coverage page next door leads with one employee changes everything — it's not a slogan, it's the statute.
Who isn't counted: sole proprietors, partners and LLC members generally aren't their own employees and aren't required to carry coverage on themselves — though they can elect it. Corporate officers and directors are a different case and generally need to formally opt out on an ICA form rather than simply assuming they're excluded. The ICA's own employers' FAQ is explicit that an LLC employing one or more people must obtain coverage for them.
If you're a sole proprietor working as a subcontractor, ARS 23-961(N) lets you waive your rights to comp coverage and benefits — but the waiver is only valid if both you and the hiring employer's insurance carrier sign it. In return, ARS 23-902(E) says that business isn't liable for your coverage or premiums. Two things to be clear-eyed about: waiving means you genuinely have no coverage if you're hurt, and the moment you hire anyone yourself, the requirement lands on you regardless.
What general liability actually covers
Short answerOther people's injuries and other people's property — not your mistakes, and not your own stuff.
General liability is the coverage everyone asks you for and almost nobody explains. It handles bodily injury and property damage to third parties arising out of your operations — the customer who slips in your showroom, the ladder your crew drops through a client's window. It typically includes personal and advertising injury, and it pays defense costs, which in a nuisance suit is often the whole value of the policy.
What it doesn't do trips people up:
| The loss | General liability | What you actually need |
|---|---|---|
| Customer slips in your shop | Covered | — |
| Your employee gets hurt | Not covered | Workers' compensation |
| Your own building or inventory burns | Not covered | Commercial property / BOP |
| You gave bad advice and cost a client money | Not covered | Professional liability (E&O) |
| Your work itself was defective | Usually excluded | Depends — read the form |
| Your truck hits someone | Not covered | Commercial auto |
That second row is the one that matters most. General liability does not cover your employees — that's exactly the line workers' comp sits on. A business owner who thinks "I have liability insurance" is covered for a staff injury has bought the wrong thing entirely.
Property, and the BOP that bundles it
Short answerYour stuff, and the income it earns you — and for most small businesses the two come packaged together.
Commercial property covers the building if you own it, and the contents either way: equipment, inventory, furniture, the tools in the van. The piece people forget is business income — if a fire closes you for four months, property pays to rebuild, and business income pays for the four months you weren't earning. That's the same idea as loss of rents on a rental property: the building is the asset, but the income is the reason you own it.
A Business Owner's Policy — a BOP — bundles general liability and commercial property into one policy, usually with business income included. For a typical small Arizona business it's cheaper and simpler than buying the parts separately. It's not universal: BOPs have eligibility rules, and some operations get pushed to a package policy instead. But it's the right starting question.
Two Arizona-specific notes carried over from the property side of this site. Flood and earthquake are excluded from commercial property exactly as they are from a homeowners policy, and written separately — and per the Pima County Regional Flood Control District, 34% of all Arizona flood insurance claims are for structures outside the FEMA floodplain. A warehouse in a wash's path is the same bet as a house in one. And your dwelling limit logic applies here too: insure the building for what it costs to rebuild, not what it would sell for.
When does the truck need its own policy?
Short answerSooner than you think — and your personal auto policy is the one deciding, not you.
Personal auto policies are written for personal use. Once a vehicle is doing commercial work — hauling tools and materials, making deliveries, carrying inventory, or titled to the business — the personal policy starts finding reasons not to respond. The claim gets denied at exactly the moment a work vehicle is wrapped around something expensive.
Arizona already draws one of these lines in statute: ARS 28-4009 contemplates that a personal auto policy doesn't cover a private passenger vehicle while the driver is logged into a rideshare or delivery app, unless the policy or an endorsement says otherwise. That's the same principle, just written down for the case the legislature happened to address.
The rough test: if the vehicle is titled to the business, used primarily for the business, or driven by employees, it needs commercial auto. If you occasionally throw a toolbox in your own truck, an endorsement on your personal auto policy may cover it. If you're not sure, that ambiguity is worth a phone call, because the person who resolves it otherwise is a claims adjuster after the fact.
The gap under your own roof
Short answerYour homeowners policy generally excludes business activity — including the client standing on your doorstep.
Half of Arizona's small businesses start at a kitchen table, and that's where the most common uninsured loss lives. A personal homeowners policy is written for personal risks and generally excludes business activity. Three specific holes:
- Liability. A client visits and trips on your step. That's a business visitor on business premises — your homeowners liability may well decline it.
- Equipment and inventory. Business property at home is usually subject to a small sub-limit. The laptop, the camera gear, the boxes in the garage — often a fraction of their value.
- Income. A fire closes the house and stops the business. Homeowners pays for the house. Nothing pays for the business you couldn't run.
Contractors, certificates, and who's really an employee
Short answerThe label doesn't decide it. The relationship does — and an uninsured sub's injury goes looking for the nearest insured party.
Whether someone is an employee or an independent contractor turns on the actual relationship, largely on who has the right to control the work. Not on the invoice, not on the 1099, not on what you both agreed to call it. A plumber with dozens of clients is a contractor. The same plumber doing all his work for one company, on their schedule, looks a lot like an employee — and if he's hurt, that question gets asked by someone with authority to answer it.
The practical protection is paperwork, collected before the work starts:
- A certificate of insurance from every subcontractor. Every one, every year.
- A signed ARS 23-961(N) waiver where you're using a sole proprietor with no employees — remembering it needs your carrier's signature too, not just theirs.
- A real look at the relationship before you decide someone's a contractor. If you're not certain, that's a question for an attorney or the ICA, not for a blog post and not for your insurance agent.
If a sub is hurt on your job and has no coverage of their own, that exposure doesn't evaporate. It looks for whoever's insured, and that's you.
How do you protect the business without overbuying?
Short answerBuy what the law compels and what your contracts compel. Then buy the layer that turns a catastrophe into a bad quarter.
- Comp first, always. Nothing else on this list matters if you have an employee and no comp.
- Read the contracts, then buy to them. Not to a brochure. Your lease and your clients define the floor.
- Ask about a BOP before buying parts separately. For most small businesses it's cheaper and there's one renewal instead of three.
- Classify your payroll accurately. Comp premium is driven by class codes and payroll. Wrong codes cost money in both directions, and the audit finds it eventually.
- Collect every certificate. Free, and it keeps other people's uninsured losses off your policy.
- Add the umbrella. Same logic as everywhere else on this site — the cheapest million dollars you'll buy, sitting above limits somebody set by default years ago.
- Re-check limits when the business changes. New location, first employee, first truck, first big client. Each of those is a policy conversation.
Smart-cheap vs dangerous-cheap
| The lever | Smart-cheap | Dangerous-cheap |
|---|---|---|
| Workers' comp | Buy it the day you hire | "We're small, we'll get it later" |
| Classification | Get the class codes right | Call an employee a contractor to dodge premium |
| General liability | Buy to the limits your contracts demand | Buy the minimum that gets the certificate issued |
| The work vehicle | Commercial auto, or a proper endorsement | Assume the personal policy follows the toolbox |
| Home-based | An endorsement, then a BOP as it grows | Assume the homeowners policy stretches |
| Subcontractors | Certificates before the job starts | Chase the paperwork after the injury |
The right-hand column doesn't save money. It defers it, and it adds interest.
The Bottom Line
If you do one thing after reading this, count your employees — actual employees, not the people you've decided to call contractors. If that number is one or more and you don't have workers' compensation, nothing else in this guide is urgent by comparison. ARS 23-902 attached the day you hired, and ARS 23-907 means that going without doesn't expose you to a fine so much as to a lawsuit you start out losing.
After that, stop asking what Arizona requires and start reading what your lease and your contracts require — that's the real floor, and it's the one that gets enforced by people who can fire you. Then find the two seams where personal coverage quietly stops: the vehicle doing work, and the business under your own roof. Both are cheap to close and both are common uninsured losses.
None of this is about buying more insurance. It's about the fact that you built something, and the policies should describe what you actually built rather than what you were when you started. For how we put these together, see our Arizona business insurance page — or send us the insurance clause from your lease and we'll tell you what it's actually asking for.
Related Questions Arizona Business Owners Ask
I only have one part-time employee. Do I really need workers' comp?
Yes. ARS 23-902 applies to employers of any workers regularly employed under contract of hire, with a narrow exception for domestic servants — there's no hours threshold and no small-business exemption. Part-time, temporary and seasonal employees count. Arizona's one-employee trigger is stricter than most states, which is why owners who've operated elsewhere are frequently caught out by it.
My subcontractor says he's exempt. Am I covered?
Only if the paperwork is right. A sole proprietor with no employees can waive workers' comp rights under ARS 23-961(N), but the waiver requires signatures from both the sole proprietor and the hiring employer's insurance carrier — his word isn't the waiver. Where it's valid, ARS 23-902(E) says you're not liable for his coverage or premiums. Where it isn't, and he's hurt on your job, that exposure looks for the nearest insured party. Collect a certificate or a signed waiver before the work starts.
Does general liability cover my employees getting hurt?
No, and this is one of the most expensive misunderstandings in small business. General liability covers bodily injury and property damage to third parties — customers, the public, other people's property. Employee injuries are exactly what workers' compensation exists for, and GL policies exclude them. Having general liability does not mean you're covered if a staff member is hurt.
What's the difference between a BOP and a package policy?
A BOP bundles general liability and commercial property — usually with business income — into one pre-packaged policy designed for small, lower-hazard businesses. It's typically cheaper than buying the parts separately. A package policy is assembled from individual coverages and is more flexible, which matters once a business outgrows BOP eligibility or has unusual exposures. Ask which you qualify for before assuming you need the more complicated one.
Do I need commercial auto for my own truck?
It depends on how it's used, not on whose name is on the title alone. If the vehicle is titled to the business, used primarily for business, or driven by employees, it generally needs commercial auto. Occasional personal use of your own truck with tools in the back may be handled by an endorsement on your personal policy. Arizona already draws a version of this line in ARS 28-4009 for rideshare and delivery work. If you're unsure, resolve it now rather than letting an adjuster resolve it later.
Is my home-based business covered by my homeowners policy?
Generally not. Homeowners policies are written for personal risks and typically exclude business activity — the client who trips on your step, the equipment and inventory you keep at home, and the income you lose if a fire stops you working. Business property at home is usually subject to a small sub-limit. An endorsement handles small operations; a BOP handles a real business. Both are cheap compared to the gap.
Last reviewed by Raquel Jimenez on July 17, 2026. Arizona statutes cited (ARS 23-902, 23-907, 23-961, 28-4009) were verified against azleg.gov on that date, and workers' compensation guidance against the Industrial Commission of Arizona. Flood claim figures are from the Pima County Regional Flood Control District. Whether a worker is an employee or an independent contractor is a legal question, not an insurance one — this guide is general information, not legal or tax advice. Coverage depends on your specific policy forms and your contracts.