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Do 1099 Subcontractors Need Insurance? What Contractors Should Require

By SubCover HQ · Updated Nov 1, 2026 · 3 min read

If you pay subcontractors on a 1099, you've probably heard a sub say "I'm independent, so I don't need insurance." The tax form doesn't settle the question. Whether a 1099 sub needs insurance depends on your contracts, your state's rules, and your own insurer, and in practice an uninsured sub usually becomes your problem. Here's how to think about it and what to collect.

A 1099 is a tax form, not an insurance decision

Issuing a 1099 tells the IRS you paid someone who isn't on your payroll. It doesn't say anything about who pays when that person's work injures someone, damages property, or when they get hurt on your job. Those questions are answered by contracts, state law, and insurance policies.

Why an uninsured 1099 sub can land on you

• Injuries to the sub or their helpers. In many states, if a subcontractor has no workers' compensation, injured workers can look to the hiring contractor's workers' comp coverage. Your state's rules decide how this works.
• Premium audits. Many contractors' general liability and workers' comp insurers audit at the end of the policy term. Money paid to subs who can't show their own insurance is often treated like your payroll, and you pay premium on it.
• Third-party claims. If the sub damages a customer's home or injures a passerby and has no liability coverage, the claim tends to move up the chain to you, and your own policy may have to respond.
• Misclassification questions. If a "1099 sub" works like an employee, state agencies and insurers may treat them as one. That's a separate legal issue to raise with your accountant or attorney, but it's another reason to keep clean records.

What to require from every 1099 sub

• General liability at the limits your contracts require. Our guide to insurance limits to require from subcontractors covers common amounts.
• Workers' compensation if they have employees or helpers, or the state's exemption paperwork if they're a true sole proprietor with no employees. See workers' comp exemptions for subcontractors.
• Commercial auto if they drive to the job, haul materials, or operate vehicles on site.
• Additional insured status and a waiver of subrogation when your contract requires them. See additional insured vs. certificate holder.
• A certificate issued by their insurance agent, not a photo or a forwarded PDF from last year.

Small subs and one-person shops

Solo operators are the most likely to have gaps: a personal auto policy instead of commercial auto, a homeowners policy instead of commercial general liability, or an exemption that doesn't cover the helper they brought along. Ask the simple question up front ("Will anyone work with you on this job?") and match the paperwork to the answer.

Keep the W-9 and the COI together

When you onboard a sub, collect the W-9, the signed subcontract with insurance requirements, and the certificate at the same time. If a sub won't send a certificate before work starts, don't wait until the invoice to sort it out. You lose most of your leverage once the job is paid. Our COI request letter generator drafts the request to the sub's agent.

Key takeaways

A 1099 doesn't remove the need for insurance. It just means the sub should carry their own. Require general liability, workers' comp or a documented exemption, auto when relevant, and the endorsements your contract calls for, and get the certificate from the agent before work starts. SubCover HQ collects and checks these certificates for you and chases subs when they lapse.

Frequently asked questions

Is there a law that says every 1099 subcontractor must carry insurance?

There's no single national rule. Requirements come from your contracts, state licensing and workers' compensation laws, and your own insurer. That's why most contractors write insurance requirements into every subcontract.

Can a sole proprietor sub skip workers' comp?

In many states a sole proprietor with no employees isn't required to carry workers' comp, and some states offer a formal exemption certificate. If they bring helpers, the answer usually changes. Keep the exemption paperwork on file.

Will my insurer charge me for uninsured subs?

Often, yes. Many general liability and workers' comp insurers treat payments to subs without their own certificates like your payroll at audit, which raises your premium. Current certificates on file are the usual way to avoid that.

Is a homeowners or personal auto policy enough?

Usually not. Those policies generally aren't designed to cover business operations. Ask for commercial general liability and commercial auto, and confirm with your broker what you'll accept.

This guide is general information, not insurance, tax, or legal advice. Workers' compensation and employment rules vary by state; confirm requirements with your insurance professional, accountant, and attorney.