Workers' Compensation Insurance: State Requirements & Costs
Required in 49 states. Covers employee injuries and protects your business from most workplace injury lawsuits. Here's what you need to know.
Requirements vary by state. Most states require coverage with 1 employee. A few require it at 3–5 employees. Texas is the only opt-out state for most private employers. Penalties for non-compliance include stop-work orders and personal liability. [SEEK EXPERT ADVICE]
What Is Workers' Compensation?
No-fault coverage that pays for employee work injuries — and protects you from most injury lawsuits.
Workers' compensation is a no-fault insurance system: injured employees receive benefits regardless of who caused the accident, and in exchange, they give up the right to sue the employer for most workplace injuries. It's a trade-off that protects both sides.
Coverage kicks in for injuries and illnesses that occur "in the course and scope" of employment — on-site accidents, work-related repetitive strain, occupational illness from job conditions, and work travel injuries.
How Premium Is Calculated
(Payroll ÷ $100) × Class Rate × Experience Modifier. The class rate is set per state by job type. High-risk jobs = high rates. Your experience modifier improves with a clean claims history. [ESTIMATE]
What Workers' Comp Covers
- Medical expenses for work-related injuries
- Lost wages during recovery (typically 60–70% of pay)
- Vocational rehabilitation if unable to return
- Death benefits for fatal workplace accidents
- Protection from most employee injury lawsuits
What Workers' Comp Does NOT Cover
- Intentional self-injury
- Injuries while commuting (generally)
- Independent contractor injuries
- OSHA penalties and fines
Required vs. Exempt: Know Where You Stand
State laws vary — use this as a starting point, then verify your state's specific rules. [SEEK EXPERT ADVICE]
🚫 Generally Exempt
- • Sole proprietors (no employees)
- • Single-member LLCs (typically)
- • Independent contractors (1099)
- • Family members in some states
- • Texas private employers (opt-out state)
⚠️ Check State Rules
- • Construction: most states require at 1 employee
- • Agriculture: varies widely by state
- • Domestic workers: varies by state
- • LLC members working in the business
- • Subcontractors in construction
✓ Required (most states)
- • Any W-2 employee, 1+ employee
- • Part-time employees
- • Seasonal workers
- • Out-of-state employees working in-state
- • Corporate officers in some states
State laws change. This is a general guide only. Verify requirements with your state's workers' compensation board or a licensed broker. [SEEK EXPERT ADVICE]
Cost Ranges per $100 of Payroll by Industry
Rates set by state workers' comp bureaus — vary significantly by job risk class. [ESTIMATE] Last Updated Apr 2026
| Industry / Job Type | Approx. Rate / $100 Payroll | Example: $100K Payroll | Risk Level |
|---|---|---|---|
| Clerical / Office Work | $0.10–$0.35 | $100–$350/yr | Very Low |
| Software / IT / Tech | $0.15–$0.50 | $150–$500/yr | Low |
| Retail Store | $0.80–$2.50 | $800–$2,500/yr | Medium |
| Restaurant / Food Service | $1.50–$4.00 | $1,500–$4,000/yr | Medium-High |
| Light Manufacturing | $2.00–$5.00 | $2,000–$5,000/yr | High |
| Plumbing / Electrical | $3.00–$8.00 | $3,000–$8,000/yr | High |
| General Construction | $5.00–$15.00 | $5,000–$15,000/yr | Very High |
| Roofing | $15.00–$30.00 | $15,000–$30,000/yr | Extreme |
Actual rates depend on your state, NCCI class code, experience modifier (EMR), and carrier. Multi-state employers need separate rates per state. [ESTIMATE]
Workers' Comp FAQ
Common questions from employers navigating state requirements.
Get Your Full Insurance Picture
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Ask About Workers' Compensation
Questions about state requirements, exemptions, rates, or how coverage works.