Workers Comp Cost in New Hampshire
2026 rates — mandatory for most New Hampshire employers
Calculate Your New Hampshire Workers Comp Cost
Workers Comp Rates by Industry — New Hampshire 2026
| Industry Class | Risk Level | Rate / $100 payroll |
|---|---|---|
| Clerical / Office (8810) | Very Low | $0.20 – $0.45 |
| Retail / Wholesale (8017–8018) | Low | $0.80 – $2.00 |
| Restaurant / Food Service (9082) | Moderate | $1.50 – $3.50 |
| Light Manufacturing (3632) | Moderate | $2.00 – $5.00 |
| Trucking / Delivery (7219–7231) | High | $4.00 – $8.00 |
| Construction / Carpentry (5645) | High | $5.00 – $12.00 |
| Roofing (5551) | Very High | $8.00 – $18.00 |
Rates are advisory/illustrative. Actual New Hampshire rates vary by carrier, your specific class codes, and Experience Mod.
Workers Comp in New Hampshire — Key Facts
1. New Hampshire Requirement & Market
Mandatory: YES — required for employers in New Hampshire (check specific employee count thresholds)
Market: Private market (NCCI rates)
New Hampshire uses NCCI (National Council on Compensation Insurance) for class code rate guidance. Workers' comp costs in New Hampshire are above the national average. Compare multiple carriers for the best rates — differences of 20–40% for the same class code are common.
2. Top Cost Tips for New Hampshire
New Hampshire employers: (1) verify your class codes are correctly assigned — misclassification is common and can significantly inflate premiums; (2) implement a documented safety program — this qualifies for premium credits with many carriers; (3) pay-as-you-go workers' comp eliminates large audit surprises.
Compare Workers Comp Quotes in New Hampshire
Rates vary 20–40% between carriers for identical coverage. Compare before your next renewal.
New Hampshire Workers Comp Summary
- →Avg rate: $1.68 per $100 payroll
- →$500K payroll: ~$8,400/yr avg risk
- →Cost vs national: above average
- →Mandatory: Yes