Best Workers' Comp Insurance in New Hampshire (2026)

The Hartford is the best workers' compensation insurance provider in New Hampshire with an average monthly rate of $89 per employee. ERGO NEXT also averages $89 monthly but ranks second overall, leading all providers in customer experience. Coverdash ranks third at $105 per month and leads in coverage quality, making it a strong option for businesses that prioritize plan depth over cost.

The $64/month gap between The Hartford and Chubb ($153) average monthly rates translates to $768/year per employee for New Hampshire businesses. The pricing gap widens for construction and logging employers where high-hazard class code rates amplify the base difference.

The Hartford and ERGO NEXT share New Hampshire's lowest rate at $89/month, or $1,068/year. There's a $16 per employee gap between the cheapest providers and the next cheapest, Coverdash, at $105/month. 

For New Hampshire employers with three or four employees, choosing the top-ranked provider over the most expensive could save $2,304 to $3,072 annually per employee.

Workers' comp costs in New Hampshire start as low as $9 per month for financial services businesses, where The Hartford offers the cheapest rates. The Hartford leads on price across most low- to mid-risk industries, including marketing, consulting, retail and healthcare. ERGO NEXT takes over as the cheapest option in higher-risk categories like construction, transportation and agriculture, where rates climb considerably. Coverdash offers the best rates for childcare and fitness services.

The average cost of workers' comp insurance in New Hampshire is $116/month per employee, which is 57% above the national average of $74/month, based on our analysis of 25 industry categories and 408 subindustries.

The cheapest industry by state average is Beauty, Body and Wellness Services at $16/month, while Transportation and Logistics is the most expensive at $351/month. New Hampshire's above-average cost reflects its mix of manufacturing, construction, and seasonal tourism industries. Employers in the state's professional services corridor, including healthcare, finance, and tech, pay well below the state average.

New Hampshire workers' comp rates are regulated by the New Hampshire Insurance Department and use NCCI class codes. The state's rate position above the national average reflects its industrial base in manufacturing and its seasonal labor patterns in tourism and hospitality.

New Hampshire requires workers' compensation coverage as soon as you hire your first employee. Your coverage amount depends on your total payroll and employee job classifications, not arbitrary limits you choose.

Your policy must provide unlimited medical coverage for work-related injuries, temporary disability benefits at 60% of average weekly wages, and permanent disability benefits based on injury severity. New Hampshire law mandates specific benefit levels under RSA 281-A:5. Your premium is calculated based on your industry classification codes and total insured payroll.

While you're often required to have coverage in New Hampshire, some business categories are exempt from workers' comp requirements:

• Up to three corporate officers or LLC members: Your corporation or LLC can exclude up to three executive officers or members from coverage, though you must file this exclusion with the state. You lose this exemption if these officers work on construction sites.
• New Hampshire National Guard members on state active duty: National Guard members performing state active duty automatically receive coverage under New Hampshire's workers' comp system.
• Officially designated New Hampshire Citizen Corps volunteers: If your political subdivision officially designates volunteers for Citizen Corps local council programs, they're covered under state law.
• Residential placement service providers: People providing services as part of residential placements for individuals with developmental, acquired or emotional disabilities don't count as employees under New Hampshire law.
• Sole proprietor and self-employed partners: You don't need coverage for yourself as a sole proprietor or partner, though you can choose to add it. Your employees need coverage from day one.
• Independent contractor with proper documentation: An independent contractor isn't presumed to be your employee if they have their own federal employer ID number and control when and how they perform their work.
• Direct sellers and mortgage originators: Direct sellers who work in homes or outside permanent retail stores and earn money based on sales rather than hours worked aren't presumed to be employees. This includes mortgage originators.
• Licensed real estate professionals: Real estate brokers, agents and appraisers whose pay ties directly to their sales or completed work rather than hours worked aren't presumed to be employees.
• Inmates, unpaid volunteers and court-ordered workers: Correctional facility inmates working without much pay, volunteers receiving no meaningful compensation and people performing court-ordered community service don't require coverage.

The Hartford and ERGO NEXT are the best workers' comp insurance providers New Hampshire, both averaging $89/month. The Hartford's stronger claims handling suits employers who expect to file frequently, while ERGO NEXT's digital platform fits businesses that prioritize buying ease and daily management. Coverdash serves employers who need the broadest coverage options in the state.

New Hampshire's mix of manufacturing, tourism, and professional services means rates vary widely by class code. Use the tools below to estimate your costs and connect with providers: