An Oregon corporation with any employees must carry workers compensation for them from the first hire (ORS 656.017). Officers are treated differently: an officer is left out of coverage only if they are also a director of the corporation and hold a real ownership stake, and even then Oregon caps how many officers can be excluded.
Who this is for: Owners of Oregon C-corps and S-corps, including one-person corporations, sorting out who must be covered.
The short version
- Employees must be covered. One subject worker (essentially any employee Oregon's comp law covers) makes a policy mandatory, with no headcount minimum (ORS 656.017).
- Officers are not automatically out. Under ORS 656.027(10), an officer is left out only if they are a director and hold a substantial ownership interest.
- There is a cap on excluded officers. Oregon allows exclusion for two officers, or one officer per ten employees, whichever is greater.
- Officers who fail the test are covered workers. An officer who is not a director, or who holds little ownership, must be covered like any employee.
- A one-person corporation may still owe nothing on itself, but that changes the moment it adds a subject worker.
Which officers can be left out
Being an officer is not enough by itself. Oregon looks at whether the officer is also a director and an owner. Here is how the common cases land.
| Role | Left out of coverage? | Notes |
|---|---|---|
| Officer who is a director and substantial owner | Yes, within the cap | Two officers, or one per ten employees, whichever is greater |
| Officer with little or no ownership | No | Treated as a covered worker |
| Officer who is not a director | No | Must be covered |
| Regular W-2 employee | No | Covered from day one |
| Officer above the exclusion cap | No | Extra officers must be covered |
The one-person corporation
If you are the sole owner, director, and only worker of your corporation, you can usually leave yourself out, because you meet the director-plus-ownership test and fall inside the cap. That saves premium but leaves no comp if you are hurt on the job, and your health plan may deny a work injury. You can opt in through the insurer under ORS 656.128 if you want the protection. The picture changes the day you hire your first employee, who must be covered from day one.
A Hillsboro example
Illustrative, not a quote. A Hillsboro software company is an S-corp with two owner-officers who are both directors, plus six engineers on payroll. The six engineers are subject workers and must be covered. The two owner-officers are directors with real ownership and sit inside the two-officer cap, so they can be left out, though they can opt in if they want their own protection. We confirm the officer test and rate the office payroll correctly. See our workers comp for technology firms page.
Real questions Oregon owners ask
Does my Oregon corporation need workers comp?
Yes if it has any employees. One subject worker makes a policy mandatory. Officers may be left out only if they are directors with a real ownership stake, and only up to Oregon's cap.
Are corporate officers exempt from workers comp in Oregon?
Only some. Under ORS 656.027(10) an officer is left out only if they are also a director and hold a substantial ownership interest. Officers who fail that test must be covered like employees.
How many officers can my corporation leave out in Oregon?
Two officers, or one officer for every ten employees, whichever is greater. Officers above that cap must be covered even if they are directors and owners.
I run a one-person S-corp. Do I need coverage?
Usually not on yourself, because you meet the director-and-owner test and fall inside the cap. Many solo owners still opt in to protect their own income, and coverage becomes mandatory once you hire.
Can an owner-officer choose to be covered in Oregon?
Yes. An officer who is otherwise left out can opt in by applying to the insurer under ORS 656.128. The insurer assigns a rating category and an assumed wage, and the officer is then covered.
Does an officer with no ownership need to be covered?
Yes. An officer who holds little or no ownership, or who is not a director, is a covered worker in Oregon and must be on the policy like any other employee.
When does my first employee need coverage?
From day one. Once your corporation has a subject worker, that person is covered starting on the first day of work, so put a policy in place before the start date.
Why Oregon owners choose Morrow
- We shop the right market for you. Oregon lets you choose: you can buy workers comp from SAIF, the state-chartered fund, or from any of the roughly 450 private insurers licensed here, and we compare them to find your best rate. If your work is hard to place and no insurer will take you, a guaranteed backstop run by the rating bureau NCCI still covers 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 Oregon guides
Every Oregon 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 Oregon (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?
- 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
- Workers comp vs employers liability
- Oregon tech workers comp
This guide is general information, not legal advice. Oregon rules and penalty amounts can change, so verify current requirements with the Oregon Department of Consumer and Business Services or a licensed advisor before you rely on them. Last updated: July 2026.