To register as a contractor in Idaho, you have to show the state you are properly insured. Under the Idaho Contractor Registration Act, your application to the Division of Occupational and Professional Licenses must include either proof that workers compensation is in effect or a signed statement explaining why that coverage is not required, plus proof of general liability insurance of at least 300,000 dollars from an insurer authorized in Idaho.
Who this is for: Idaho contractors registering for the first time or renewing, who need to know exactly what insurance the state checks.
The short version
- Registration is required to work. Most construction work in Idaho requires registering as a contractor with the Division of Occupational and Professional Licenses.
- Workers comp or an exemption statement. You submit either proof that coverage is in effect or a signed statement of why it is not required (Idaho Code 54-5210).
- General liability is required to register. You must show general liability of at least 300,000 dollars from an Idaho-authorized insurer.
- Employees mean comp is not optional. If you have any employees, the workers comp mandate applies, so the exemption statement fits only a solo owner with no staff.
- Public works adds a step. A public works contractor license also requires a bond and workers comp or an approved exemption.
What the state checks at registration
| Requirement | What is needed | Notes |
|---|---|---|
| Workers compensation | Proof coverage is in effect, or a signed statement of why it is not required | A solo owner with no employees can use the statement; anyone with employees needs coverage |
| General liability | At least 300,000 dollars, from an Idaho-authorized insurer | Covers products and completed operations; required to register |
| Registration itself | Application to the Division of Occupational and Professional Licenses | Required before undertaking most construction work |
| Public works license | Bond plus workers comp or an approved exemption | A separate license for public projects |
Workers comp and the exemption statement
The state gives you two ways to satisfy the workers comp part of registration, and which one fits depends entirely on whether you have employees. If you have any employees, the coverage mandate applies and you submit proof that a policy is in effect; the signed statement of why coverage is not required is not available to you. If you are a genuine sole proprietor with no employees and have not elected yourself in, you can register using the statement instead. The catch is that the moment you hire even one worker, the mandate attaches, so a contractor who plans to bring on a crew should line up a policy rather than rely on the statement.
General liability and public works
Workers comp protects your employees; general liability protects against damage or injury your work causes to others, and Idaho requires proof of at least 300,000 dollars of it, from an insurer authorized in the state, just to register. The two are different policies doing different jobs, and registration checks both. If you bid public projects, the public works contractor license is separate and adds its own requirements, including a bond and workers comp or an approved exemption. We can put together the workers comp and general liability a registration needs and get you the proof of coverage the Division and your customers ask for.
A Post Falls example
Illustrative, not a quote. A Post Falls plumber registers as a contractor while still working solo, using the signed statement that workers comp is not required because he has no employees, and showing general liability of 300,000 dollars. A year later he hires two apprentices, which triggers the workers comp mandate, so he puts a policy in force before their first day and updates his registration with proof of coverage. See our workers comp for plumbers page.
Real questions Idaho owners ask
What insurance do I need for an Idaho contractor license?
To register as a contractor, Idaho requires either proof that workers comp is in effect or a signed statement of why it is not required, plus general liability of at least 300,000 dollars from an insurer authorized in Idaho.
Do I need workers comp to register as a contractor in Idaho?
If you have any employees, yes, you submit proof that coverage is in effect. A genuine sole proprietor with no employees can instead file a signed statement explaining why coverage is not required.
How much general liability does Idaho require to register?
At least 300,000 dollars, from an insurer authorized in Idaho, covering products and completed operations. General liability is required to register as a contractor, separate from workers comp.
Can I register without workers comp if I work alone?
Yes. A sole proprietor with no employees who has not elected in can register using the signed statement that coverage is not required. Once you hire a worker, the comp mandate applies and you need a policy.
Which agency handles contractor registration in Idaho?
The Idaho Division of Occupational and Professional Licenses administers contractor registration and the public works contractor license. Registration is required before undertaking most construction work.
What does a public works contractor license require?
The public works license is separate from ordinary registration and adds its own requirements, including a bond and workers comp coverage or an approved exemption consistent with Idaho rules.
Is general liability the same as workers comp?
No. Workers comp pays for your employees' on-the-job injuries, while general liability covers injury or damage your work causes to other people or their property. Idaho registration checks for both.
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'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)?
- Workers compensation insurance, explained
- What workers comp costs (national guide)
- Do I need workers comp for 1099 contractors?
- Do sole proprietors need workers comp?
- Idaho plumber 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.