Complete Guide — Updated August 2026
Complete Guide to Workers' Compensation Insurance: Coverage, Costs & Who Needs It — 2026
Workers' compensation insurance provides medical benefits and wage replacement to employees injured or made ill by their work. In exchange, employees forfeit the right to sue their employer for negligence. WC is legally required by most states for businesses with at least one employee.
Backed by Munich Re. 750,000+ businesses insured. Get your certificate of insurance instantly.
Workers' compensation insurance provides medical benefits and wage replacement to employees injured or made ill by their work. In exchange, employees forfeit the right to sue their employer for negligence. WC is legally required by most states for businesses with at least one employee.
What It Covers ✓
- ✓Medical expenses for work-related injuries and illnesses
- ✓Wage replacement (typically 60–70% of weekly wages) while unable to work
- ✓Permanent disability benefits for long-term impairment
- ✓Vocational rehabilitation and job retraining costs
- ✓Death benefits for dependents of workers killed on the job
- ✓Employer's liability (Part B) — covers lawsuits outside the WC system
What It Does NOT Cover ✗
- ✗Injuries from employee intoxication or drug use
- ✗Self-inflicted injuries
- ✗Commuting injuries (in most states)
- ✗Independent contractors (in most cases)
- ✗Injuries from employee misconduct or horseplay
- ✗Non-work-related illnesses
Who Needs Workers' Compensation Insurance?
- →Any business with at least one W-2 employee (most states)
- →Construction businesses — often required even for sole proprietors
- →Restaurants and food service operations
- →Healthcare businesses
- →Manufacturing and warehousing
- →Any business where employees face physical risk
How Much Does It Cost?
Office / clerical workers
$0.25–$0.50 per $100 payroll
Retail / restaurant staff
$1.00–$3.00 per $100 payroll
Construction trades
$3.00–$7.00 per $100 payroll
Roofing
$10.00–$25.00 per $100 payroll
Key Terms to Know
Class Code
A 4-digit code (NCCI or state-specific) assigned to each job type. Class codes determine the base premium rate. Misclassification is one of the most common audit issues.
Experience Modifier (X-Mod)
A multiplier applied to your premium based on your claims history vs. industry average. Clean record = lower X-Mod = lower premium. New businesses start at 1.0.
Monopolistic State
Four states (Ohio, Wyoming, Washington, North Dakota) require WC from a state-run fund only. Private carriers cannot write WC there.
Payroll Audit
WC policies are based on estimated payroll. At year-end, the carrier audits actual payroll and adjusts the premium up or down accordingly.
How to Get Workers' Compensation Insurance
Identify all employee job classifications and estimated annual payroll
Get quotes from multiple carriers using ERGO NEXT for instant comparison
Review class code assignments before binding — misclassification is costly at audit
Get Workers' Compensation Insurance Today
Instant certificate. A+ AM Best rated. Online in 10 minutes.
Want us to text you the link instead?
SMS only. No spam. Reply STOP to opt out.