Workers’ compensation insurance for sole proprietors is one of those topics that sounds straightforward until you’re sitting across from a general contractor who won’t let you on the job site without a certificate of insurance. Whether you’re a one-person operation or just starting to bring on help, understanding when you actually need coverage (and what kind) can save you a lost contract or a costly surprise.
Key Takeaways
- Most states exempt sole proprietors from mandatory workers’ comp, but clients, contracts, and licensing boards often require proof of coverage anyway.
- A ghost policy provides a certificate of insurance without covering the owner for on-the-job injuries; it satisfies COI requirements, not injury claims.
- The moment you hire an employee, a ghost policy is no longer sufficient in most states.
- Misclassifying a worker as a 1099 contractor does not eliminate workers’ comp liability if that worker legally qualifies as an employee.
- The right coverage depends on your state, your contracts, and how your workforce is actually structured.
Do Sole Proprietors Need Workers’ Compensation?
Workers’ comp requirements for sole proprietors vary by state, and most states do not mandate it when there are no employees. Minnesota, South Dakota, Iowa, and the other Upper Midwest states generally follow that same pattern: a solo operator with no employees is often exempt from carrying a policy.
But “exempt” and “don’t need it” are two different things. Exemption means the state won’t penalize you for not having it. It doesn’t mean a client won’t refuse to hire you without proof of coverage, or that you’re protected if you get hurt on the job.
The practical reality is that sole proprietors frequently face pressure from outside the law itself. Typically, your contracts, general contractors, project owners, and licensing boards require you to carry some form of workers’ comp documentation regardless of what the state mandates.
Six Situations Where a Sole Proprietor May Still Need Workers’ Comp
1. A client or general contractor requires a COI
A certificate of insurance (COI) is a one-page document proving your coverage is active. Many general contractors require every subcontractor to show one before allowing them on a project. If you can’t produce a COI showing workers’ comp, you lose the job. This is often the most immediate reason a sole proprietor seeks coverage, even when the state doesn’t require it.
2. State or industry rules apply even without employees
Some states and industries have carved out stricter requirements. Construction in particular tends to carry tighter workers’ comp rules, and certain states require coverage once a business exceeds a specific annual payroll threshold, not just when permanent employees are on the books. Review your state’s rules carefully, because the exemption for sole proprietors isn’t universal across every trade or industry.
3. You hire your first employee
The moment you bring on even one part-time or seasonal worker, the calculation changes, though how much depends on which side of the border you are on. In Minnesota, workers’ compensation becomes mandatory as soon as you have an employee, with no headcount threshold. South Dakota is different: it is one of only two states, along with Texas, where workers’ comp is not required of any employer. That is not the relief it sounds like, because an uninsured South Dakota employer can be sued directly in civil court by an injured worker, with no limit on what a court might award.
4. A “1099 contractor” may legally be an employee
Calling someone a 1099 contractor doesn’t make them one in the eyes of the law. States apply their own tests based on factors like how much control you exercise over the work, whether the worker uses your tools, and whether the work is part of your core business. They perform these tests to determine if someone is actually an employee. If a state decides your 1099 workers are employees, and you have no coverage, you may be liable for injury claims and state penalties. Our post on what workers’ compensation insurance covers goes in depth on how that determination works.
5. A licensing board, landlord, or project owner requires proof
Beyond GCs, licensing boards for trades like plumbing, electrical, and HVAC may require proof of workers’ comp as part of license renewal. Some commercial landlords and public project owners impose the same requirement. The trigger is the contract or licensing document, not the state statute.
6. You want coverage for your own workplace injuries
Sole proprietors are typically excluded from their own workers’ comp policy. If you want wage replacement and medical coverage for injuries you sustain on the job, you’d need to specifically elect to include yourself, and that option isn’t available in every state. For owners who work in physically demanding trades, this is worth exploring before a ladder puts the question to you another way.
What Is a Workers’ Comp Ghost Policy?
A ghost policy is a workers’ compensation policy that meets COI requirements on paper but provides no meaningful injury benefits because there are no covered employees.
Here’s how it works: the policy is issued with a payroll basis of zero (or the minimum required by the carrier). The owner is listed, but as an excluded officer or sole proprietor. The policy satisfies a client’s or GC’s requirement for a workers’ comp COI. But if the owner gets injured, there’s no claim to file — the policy was never designed to pay one.
Ghost policies exist because the insurance industry and the contracting world developed a documentation standard that doesn’t always line up with how small businesses actually operate. They serve a legitimate purpose in a narrow set of circumstances, but they’re misunderstood often enough that it’s worth being clear about what they do and don’t do.
Ghost Policy vs. Exemption vs. Full Workers’ Comp
| Option | Satisfies COI requirement | Covers owner injuries | Covers employee injuries | State filing required |
|---|---|---|---|---|
| State exemption certificate | Sometimes | No | No | Yes, in some states |
| Ghost policy | Yes | No | No | Varies |
| Full workers’ comp policy | Yes | Only if owner elects it | Yes | Yes |
An exemption certificate is issued by the state and says you’ve formally opted out of coverage. Some clients and GCs accept it; others require an active policy. A ghost policy fills that gap when an exemption certificate won’t satisfy the contract. A full workers’ comp policy is the only option that actually pays injury claims for employees.
When a Ghost Policy Makes Sense
A ghost policy is a reasonable fit for a sole proprietor who has no employees, works in a lower-risk trade, and needs to satisfy a COI requirement that a state exemption certificate won’t satisfy. Think of a solo consultant, a freelance skilled tradesperson, or a one-person service business that bids on projects requiring workers’ comp documentation.
The cost is relatively low, the requirement is real, and no other option solves the problem as cleanly. For those situations, a ghost policy does exactly what it’s designed to do.
When a Ghost Policy Is Not Enough
1. You hire any employees
A ghost policy covers a zero-payroll operation. Hire one person and the policy no longer reflects your actual risk. Most states require you to notify your insurer and update the policy, and failing to do so can void coverage and leave you personally liable for any employee injury.
2. If any of your workers are misclassified
If there’s genuine uncertainty about whether your subcontractors qualify as employees under your state’s test, a ghost policy doesn’t protect you. The risk of a misclassification finding is exactly the kind of situation that requires real coverage, not a placeholder.
3. The contract requires the owner to be covered
Some contracts specify that the business owner must be included in the workers’ comp policy, not excluded. A ghost policy (where the owner is excluded by design) won’t satisfy that requirement. Read the contract’s insurance clause carefully before assuming any policy will work.
4. Your work has significant injury risk
Ghost policies aren’t designed for high-injury trades. If you’re working in construction, roofing, electrical, or similar fields, and you suffer a serious on-the-job injury without coverage, the financial exposure is substantial. A policy that costs less because it covers no one may cost you far more in the long run.
5. The policy is unavailable or unacceptable
Not all carriers write ghost policies, and not all clients or GCs accept them. Some project owners require evidence that the insured actually carries coverage for their workforce, not just a COI showing a policy number. Confirm what the contract requires and whether a ghost policy will actually satisfy it before you purchase one.
How Much Does a Ghost Policy Cost?
Ghost policy premiums vary by state, trade classification, and carrier, but they’re generally among the least expensive workers’ comp options available; precisely because payroll (the primary rating factor for workers’ comp) is at or near zero.
A rough range for many sole proprietors falls between $800 and $1,500 per year, though this can go higher in higher-risk trade classifications. The premium reflects the minimum required by the carrier and state filing fees, not any meaningful wage exposure. Rates vary by carrier and individual business factors, so the best way to get an accurate number is to work through an independent agent who can shop multiple carriers on your behalf.
How to Choose the Right Option
Start with what you’re actually required to produce. If a state exemption certificate satisfies your client’s requirements, that’s the simplest path. If it doesn’t, a ghost policy may be the right short-term tool. If you have employees or expect to bring them on soon, a full workers’ comp policy is the only appropriate choice.
The decision also depends on your trade’s risk level and whether your contracts have specific language about owner coverage. If you’re unsure, talking through your situation with a local independent agent costs nothing and often surfaces requirements you didn’t know existed. Our earlier post on how much workers’ comp costs for retail businesses covers the rating factors in more detail, and many of those same principles apply to sole proprietors adding their first employee.
How to Obtain Coverage Without Creating Gaps
Verify the applicable state rules
Don’t rely on what a colleague told you. State rules change, and exemptions that applied last year may not apply this year. Confirm the current requirements in each state where you’re actively working.
Read the contract’s insurance clause
The insurance clause tells you exactly what coverage is required, at what limits, and who must be named or included. A ghost policy that satisfies one GC may not satisfy another. Read it before you bind coverage.
Disclose every worker and subcontractor
When applying for any workers’ comp policy, disclose your full workforce picture — including subcontractors. Carriers underwrite based on that information. If your actual workforce differs from what you reported, claims can be denied, and policies can be rescinded.
Confirm who is actually covered
Ask your agent directly: does this policy cover my employees if they’re injured? Does it cover me? Don’t assume. The answer should be in writing in the policy declarations.
Update the insurer when the business changes
Hiring a new worker, changing trade classifications, or expanding into a new state are all material changes that affect your coverage. Notify your insurer promptly. A policy that hasn’t been updated to reflect your actual operations creates gaps that won’t show up until a claim is filed.
Conclusion
Workers’ compensation insurance for sole proprietors isn’t one-size-fits-all. The state exemption may legally cover you, but it won’t satisfy a contract that requires an active policy. A ghost policy satisfies the COI requirement but won’t pay an injury claim. A full policy does both — and becomes mandatory the moment you bring on employees.
The structure of your business, the contracts you sign, and the state where you work all determine which option fits. Getting that wrong is an expensive lesson. Getting it right takes a conversation with someone who knows the rules across all three.
At First State Insurance, we’ve helped sole proprietors, contractors, and small businesses across Minnesota, South Dakota, and the broader Upper Midwest sort through exactly these situations for over 90 years. If you’re not sure what you need, reach out to our team, and we’ll help you figure it out.
Frequently Asked Questions
1. Can a sole proprietor buy workers’ comp for themselves?
Yes, but with limitations. In most states, sole proprietors are excluded from their own workers’ comp policy by default. To receive personal injury benefits, the owner must elect to be included — and that option is not available in every state. If you want wage replacement and medical coverage for your own on-the-job injuries, confirm with your agent whether your state allows owner inclusion and what it adds to the premium.
2. Does a ghost policy cover the business owner?
No. A ghost policy is written with the owner excluded from coverage. It exists to satisfy a certificate of insurance requirement, not to provide injury benefits. If the owner is hurt on the job, a ghost policy will not pay the claim.
3. Can a ghost policy satisfy a general contractor’s COI requirement?
Often yes, but not always. Many general contractors accept a ghost policy as evidence of workers’ comp compliance. Some project owners and government contracts require the owner to be included in the policy rather than excluded. Read the contract’s insurance clause carefully, and confirm with the GC before purchasing.
4. What happens if I hire someone after buying a ghost policy?
You need to notify your insurer immediately and update the policy to reflect the new employee. A ghost policy is written for a zero-payroll operation. Adding an employee without updating coverage creates a gap — if that employee is injured, the claim may be denied. In Minnesota, failing to carry proper workers’ comp for employees also carries civil and criminal penalties. South Dakota imposes no such penalty, but an uninsured employer there can be sued directly by an injured worker.
5. Are part-time and temporary workers considered employees?
In most states, yes. Workers’ comp obligations typically attach based on the employment relationship, not the number of hours worked. A part-time or temporary worker who is injured on the job may have the same claim rights as a full-time employee. Confirm the rules in your state, and don’t assume part-time status changes your coverage obligations.
6. Does paying someone with a 1099 mean workers’ comp is unnecessary?
Not necessarily. States apply their own tests to determine whether a worker is truly an independent contractor or a misclassified employee. Factors like control over how the work is performed, use of the business’s tools, and whether the work is central to the business all weigh into that determination. If the state concludes a 1099 worker is actually an employee, workers’ comp liability follows regardless of how you paid them.
7. Is a ghost policy available in every state?
No. Ghost policies are not written in all states, and some states have moved to restrict them or require minimum payroll thresholds before a policy can be issued. Availability also varies by carrier. An independent agent familiar with your state’s market can tell you whether a ghost policy is an option and which carriers write them in your area.
8. Is a ghost policy the same as a workers’ comp exemption?
No. A workers’ comp exemption is a state-issued certificate documenting that a business owner has formally opted out of coverage. Some clients accept an exemption certificate in place of a COI; others do not. A ghost policy is an active insurance policy that generates a COI. The two serve different purposes, and what satisfies a particular contract depends on what that contract requires.