Blog · Nov 3, 2026

Do Subcontractors Need Workers Comp Insurance?

A subcontractor may need workers compensation because state law requires it, because the subcontract requires it, or both. A solo owner and a business sending a crew need different reviews. Start with who will do the work and where it will happen, rather than assuming every vendor can give you the same document.

Four questions before you approve the file

1. Where will the work take place? Find the relevant state requirements guide and confirm the rule with that state’s agency.
2. Who is performing it? Identify employees, owners, helpers, leased workers and any further subcontractors. A payment label is not a full classification analysis.
3. Is an exclusion or exemption being claimed? Ask for the specific basis and required evidence, not just an unsigned statement that the business has no employees.
4. What does the contract require? A lawful personal exclusion does not automatically satisfy a contractual promise to insure the working owner.

State examples show why this matters. Georgia’s Board explains that a contractor subject to its law may be liable for an uninsured subcontractor’s employees. New York’s Board explains that a sole proprietor without employees is not generally required to obtain personal coverage, while hiring contractors may require coverage by contract. Neither example is a universal rule for every state.

Choose the evidence that answers the question

For a business with insured employees, request current policy evidence and verify the legal entity and work period. For an owner claiming exclusion, obtain the state-specific status or election evidence and record whether your contract permits it. For approved self-insurance or state-fund coverage, use that program’s official evidence rather than treating a blank commercial-policy row as the answer.

Use the workers compensation verification guide to record what was checked. The review should distinguish a pending document from a confirmed exception.

Example: the same trade, different staffing

A hypothetical GC hires two painting businesses. One owner works alone; the second sends three employees. Both provide general liability certificates. That does not answer either workers compensation question. The first business needs an owner-status and contract review; the second needs evidence appropriate to its employees and state. If the first later brings a helper, its original solo-owner approval must be reconsidered.

Keep the decision current

Record the reviewed workforce, project state, documents, policy dates and approving person. Reopen the review when staffing, entity, work location or coverage changes. A subcontractor onboarding checklist helps collect the initial evidence, while the audit worksheet preserves it for later questions.

Sources checked November 3, 2026. Coverage and classification decisions should follow the applicable state’s rules and the actual insurance documents.

Frequently asked questions