In Ohio, calling a worker 1099 does not settle whether you owe coverage, because Ohio decides employee status by legal tests, not by the tax form. For construction work, Ohio uses a statutory 20-factor test that treats a worker as your employee if at least 10 of the 20 factors apply; for all other work it uses the common-law right-to-control test.
Who this is for: Ohio owners, especially in construction and the trades, who pay some or all of their workers as 1099 independent contractors.
The short version
- Ohio is not an ABC-test state. Construction uses a 20-factor test, treating the worker as an employee if at least 10 of 20 factors apply; other work uses the right-to-control test.
- A 1099 form or a written contract does not decide it; how much control you have over the work does.
- A misclassified worker who is really an employee counts toward the one-employee mandate and must be covered through BWC.
- If a subcontractor lets their coverage lapse, an injured sub's worker can become your responsibility, unless that worker chooses to pursue the uninsured sub instead. Ohio calls this the 'up-the-ladder' rule.
- Collect a current proof of coverage from BWC (a Certificate of Coverage) from every subcontractor.
How Ohio decides who is really an employee
Ohio does not use the ABC test that some states apply. For non-construction work it asks who has the right to control the manner and means of the work, not just the result. For construction, Ohio applies a specific statutory list: a worker performing labor under a construction contract is treated as your employee, not an independent contractor, if at least 10 of 20 listed factors apply.
| Factor in the work | Points toward employee | Points toward independent contractor |
|---|---|---|
| Control over how the job is done | You set the manner and method | The worker controls the details |
| Tools and materials | You furnish them | The worker furnishes their own |
| Schedule and hours | You set the hours and order of work | The worker sets their own |
| Payment | Paid regularly by hour, week, or month | Paid by the job with a chance of profit or loss |
| Other clients | Works only for you | Offers the same work to the public |
If a sub's coverage lapses, it can become your problem (the 'up-the-ladder' rule)
Ohio holds a hiring contractor responsible for an uninsured subcontractor's workers. If a sub fails to keep BWC coverage, the sub's injured worker can be treated as the employee of the contractor who hired the sub, and that contractor's coverage responds, unless the worker elects instead to pursue the uninsured sub. The practical defense is simple: get a current BWC Certificate of Coverage from every sub before they start, and keep it on file. A self-insuring general contractor can also enroll subs and their workers in its own plan for a project.
A Columbus example
Illustrative, not a quote. A Columbus general contractor uses several 1099 framing crews and assumes the 1099 forms settle the question. On one job he supplies the tools, sets the daily schedule, and directs exactly how the framing is done. When a framer falls, the 20-factor construction test points to employee, because far more than 10 factors line up, so the framer is treated as the contractor's worker. Since the crew was uninsured and the contractor did not collect BWC certificates, his own coverage responds. Going forward, he confirms every sub carries active BWC coverage, keeps their certificates on file, and asks us to make sure his own account is set up correctly.
Real questions Ohio owners ask
Do I need workers comp for my 1099 contractors in Ohio?
It depends on whether they are truly independent. Ohio decides employee status by legal tests, not the 1099 form. A worker who is really an employee must be covered through BWC, and misclassifying them leaves you exposed if one is hurt.
How does Ohio decide if a worker is an independent contractor?
By two tests. Construction work uses a statutory 20-factor test, treating the worker as an employee if at least 10 of 20 factors apply. All other work uses the common-law right-to-control test, which turns on who controls the work.
Does a signed 1099 or contract make someone a contractor?
No. A 1099 and a written contract are only part of the picture. If you control how the work is done, or enough of the construction factors apply, Ohio can treat the person as your employee no matter what the paperwork says.
Do the contractor rules I have read about for other states apply in Ohio?
Not necessarily. Ohio uses its own tests, not the 'ABC test' some states use. It applies a statutory 20-factor test for construction and the common-law right-to-control test for other work, so do not apply another state's ABC framework to an Ohio classification question.
If a subcontractor I hire has no coverage and their worker gets hurt, am I on the hook?
You can be. If a subcontractor lets its BWC coverage lapse, the sub's injured worker can be treated as your employee, and your coverage responds, unless the worker elects to pursue the uninsured sub instead. Ohio calls this the 'up-the-ladder' rule.
How do I protect myself when I hire subcontractors?
Get a current BWC Certificate of Coverage from every sub before work starts and keep it on file. That is your evidence the sub carried coverage, which is what keeps their injured worker from becoming your responsibility.
What if a 1099 worker is hurt and I had no coverage?
If that worker is later treated as your employee, you face the consequences of being an uninsured employer, including the state paying the worker and recovering from you. That is the core danger of misclassifying workers as 1099 in Ohio.
Why Ohio owners choose Morrow
- We shop the right market for you. In Ohio, workers' comp is sold only by the state-run Ohio Bureau of Workers' Compensation (BWC), so we handle your BWC enrollment and payroll classifications and place the private stop-gap employer's liability and other-states coverage the state fund does not include.
- 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 Ohio guides
Every Ohio 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 Ohio (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?
- 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 I need workers comp for 1099 contractors?
- What is a ghost workers comp policy?
- Ohio general contractor workers comp
This guide is general information, not legal advice. Ohio rules and penalty amounts can change, so verify current requirements with the Ohio Bureau of Workers' Compensation (BWC) or a licensed advisor before you rely on them. Last updated: July 2026.