As an Idaho sole proprietor you are exempt from workers compensation 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 elect to be included by filing a written declaration of election with the Idaho Industrial Commission, whether or not you employ anyone else.
Who this is for: Idaho sole proprietors, from a solo operator with no staff to an owner who is starting to hire helpers, including construction owners who need proof of coverage for a job.
The short version
- You are exempt by default. Idaho lists the owner of a sole proprietorship among the owner types left out of coverage, so you owe nothing on yourself unless you elect in.
- Solo means no state mandate. With no employees there is no covered worker, so the state does not require a policy.
- The first hire is the line. Once you have even one employee, you must carry coverage for them, in force before they start (Idaho Code 72-301).
- You can elect yourself in. A sole proprietor may file a written declaration of election with the Industrial Commission to be covered (Idaho Code 72-213).
- Household family may be exempt too. Family members who live in your household are generally exempt when you run a sole proprietorship, with no filing needed.
You versus your employees
The key is that Idaho 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 filing | None to cover |
| You plus one or more employees | Not required; you may elect in by filing | Required from day one |
| You elect yourself in | Covered under the policy | Covered from their first day |
| You plus a family member living in your home | Not required | Household family generally exempt, no filing |
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. Adding yourself is a coverage choice you make by filing a written declaration, 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 employee, Idaho requires a policy for them, and it must be in force before they start. Part-time, seasonal, and occasional helpers count, so a single steady part-timer puts you over the line just as a full-timer would. Idaho also has no general farm-labor exemption, so a ranch or farm hand counts too. 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 Twin Falls example
Illustrative, not a quote. A Twin Falls landscaper runs solo for a year, then hires one seasonal crew member for the spring rush. That single seasonal worker makes coverage mandatory, and it must be in place before the worker's first day. The owner is not required to cover himself, but he files a written declaration to elect in so a fall from a truck bed would be paid by comp rather than out of pocket. Because a general contractor he subcontracts for asks for proof of coverage, having elected in also lets him hand over a certificate. See our workers comp for landscapers page.
Real questions Idaho owners ask
Do I need workers comp as an Idaho sole proprietor?
Not on yourself, and not at all until you hire a worker. Idaho lists the owner of a sole proprietorship as exempt, so you owe no coverage by default until you have an employee, and then only for that employee.
Can I cover myself as a sole proprietor in Idaho?
Yes. A sole proprietor can elect to be included by filing a written declaration of election with the Idaho Industrial Commission, whether or not the business has other employees. It is a coverage choice, not a requirement.
How many employees before a sole proprietor needs a policy?
One. Once you have even one employee, Idaho requires coverage for them, in force before they start. With no employees the state does not require a policy, though a client contract might.
Do part-time, seasonal, or farm helpers count toward the requirement?
Yes. A part-time, seasonal, occasional, or farm worker counts the same as a full-timer, with no minimum hours and no waiting period, so even one steady helper makes coverage mandatory.
Are family members who live with me exempt in Idaho?
Generally yes. Family members who dwell in your household are exempt when you run a sole proprietorship, with no filing required. A relative who does not live in your household follows a separate filing rule to be exempt.
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. Electing yourself in by filing 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 Idaho owners choose Morrow
- We shop the right market for you. In Idaho you can buy workers' comp from any of the hundreds of private insurers licensed here, or from the state-chartered Idaho State Insurance Fund, which competes right alongside them. That lets us shop your rate widely, and if your work is too risky for any of them, there's a state-backed fallback plan that still has to 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 Idaho guides
Every Idaho 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 Idaho (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?
- Idaho landscaper workers comp
This guide is general information, not legal advice. Idaho rules and penalty amounts can change, so verify current requirements with the Idaho Industrial Commission or a licensed advisor before you rely on them. Last updated: July 2026.