Workers comp coverage required in Wisconsin
Employers with 3 or more employees, or 1 or more employees if paying $500 or more in wages in any calendar quarter. Verified 2026-05-09.
Who must carry workers comp in Wisconsin?
Wisconsin workers compensation coverage is required Employers with 3 or more employees, or 1 or more employees if paying $500 or more in wages in any calendar quarter.
The threshold language matters: states write the rule slightly differently. Some count any worker, some count only W-2 employees, some count owners separately, some have industry-specific exemptions (agriculture, domestic service, casual labor). For a Wisconsin employer with a non-trivial workforce, the safest default is: assume coverage is required and confirm with the state department of insurance or a local agent.
How the threshold interacts with 1099s and subs
Workers are classified based on an 'economic realities' test, focusing on control and independence, not solely on 1099 status. General contractors are liable for injuries to uninsured subcontractor's employees.
Penalty for going without
Fines of $100 per day up to $10,000, potential criminal charges, and personal liability for employee injuries. The financial penalty is usually a fraction of the human cost: an injured employee at an uncovered employer can sue directly under tort law instead of being limited to the workers comp benefit, exposing the owner to lost-wage damages, pain and suffering, and punitive damages without the corporate veil.
Related reading
FAQs
Who has to carry workers comp in Wisconsin?
Employers with 3 or more employees, or 1 or more employees if paying $500 or more in wages in any calendar quarter.
When does the requirement kick in for a new Wisconsin employer?
The clock starts on the first day the first qualifying employee is on the books. Wisconsin does not have a grace period for new employers, so a policy needs to be bound on or before the first hire date. Some agents can issue same-day binders for low-risk class codes.
What is the penalty for not having workers comp in Wisconsin?
Fines of $100 per day up to $10,000, potential criminal charges, and personal liability for employee injuries.
Do 1099 contractors trigger the coverage requirement in Wisconsin?
Workers are classified based on an 'economic realities' test, focusing on control and independence, not solely on 1099 status.
Are subcontractors counted toward the threshold in Wisconsin?
General contractors are liable for injuries to uninsured subcontractor's employees.
What happens if I am audited and found non-compliant in Wisconsin?
Wisconsin typically issues a stop-work order, assesses back premium for the period of non-coverage, and adds penalties on top. Specifically: Fines of $100 per day up to $10,000, potential criminal charges, and personal liability for employee injuries. Severe or repeat violations can lead to criminal charges and personal liability for the business owner, separate from the corporate veil.