Homeowners insurance in New Hampshire

The home insurance market in New Hampshire

Granite Staters paid $710.3 million in homeowners premiums in 2025, according to NAIC market share data. These are the 10 largest insurance groups by 2025 direct premiums written:

The market is fragmented. Liberty Mutual leads with about 12%, and the 10 largest groups together write only about two-thirds of premiums. Two New England regional mutuals, Vermont Mutual and the Andover Companies (Merrimack Mutual, Cambridge Mutual and Bay State Insurance), rank 70th and 43rd nationally but sit seventh and eighth here. A New Hampshire Insurance Department (NHID) report from July 2025 counted 64 companies actively writing homeowners policies as of 2022, with at least 60 available in every county and at least 18 in every town. Insurance Business reported in February 2026, citing the department, that more than 30 new insurance companies entered the state in 2025.

What drives home insurance costs in New Hampshire

Premiums are low by national standards. The NAIC put the average HO-3 premium at $1,300 for 2023, against $1,737 countrywide, and the NHID's report found New Hampshire had the third-lowest average homeowners premium in New England from 2018 to 2022, behind Maine and Vermont. The same report put the statewide loss ratio at 35% and said written premiums grew 26.2% over those five years.

Storms and water are the recurring losses. FEMA has declared six major disasters for storms and flooding in New Hampshire since July 2023, including the storm and flooding of December 17 to 21, 2023, a severe winter storm and flooding in April 2024, and storms of June 10 to 11, 2026 that were declared a disaster on October 7, 2026. Winter adds ice dams, frozen pipes and falling limbs; see ice dams and roof damage and winter storms, freezes and power outages.

Deductibles and coverage rules to know

New Hampshire has no hurricane deductible law; the Insurance Information Institute does not include it among the states with hurricane deductibles, and we found no state rule. Any windstorm deductible comes from your policy, so check the declarations page.

The rule that sets New Hampshire apart is about location. RSA 417-B:2 and RSA 417:4, VIII(e) bar insurers from canceling, refusing to write or refusing to renew a homeowners policy solely because of where the insured lives. In a February 6, 2025 letter, the NHID reaffirmed that insurers may not turn down a home solely on location, while confirming they may use location in pricing, such as distance to a fire station. It said producers had reported carriers refusing homes on location alone, and warned of formal action. Other renewal protections:

• One claim is not enough. An insurer may not nonrenew a homeowners policy based solely on one valid claim in the current or prior term, and a question about coverage is not a claim (RSA 417-B:3-a).
• Credit alone is not enough. Cancellation or refusal to write or renew may not rest solely on credit information (RSA 417-B:2-a).
• Flood disclosure. Insurers must tell you at issue and at each renewal that the policy does not cover flood, and how to reach the NFIP (RSA 407:23-a).

Flood and other gaps

Homeowners policies exclude flood. FEMA counted 7,138 NFIP policies in force in New Hampshire as of September 30, 2026, down 403 (about 5%) in a year, while flood disasters kept coming. Those disaster declarations are a reminder that flood risk is not confined to the Seacoast or to mapped flood zones. New NFIP policies usually take 30 days to start. See NFIP flood insurance explained.

If you can't find coverage

New Hampshire has no FAIR plan; the Property Insurance Plans Service Office's member list has no New Hampshire plan. RSA 404-C lets the commissioner create a mandatory risk-sharing plan after a hearing if property insurance is not readily available, but we found none in operation for homeowners. With dozens of carriers competing, a declined home usually finds another admitted insurer through an independent agent. If not, surplus lines home insurance when standard carriers say no is the backstop.

If you believe an insurer refused you because of your town or neighborhood alone, tell the NHID; the department asked producers to report it. If an insurer leaves the line entirely, RSA 402:84 requires 120 days' notice to the department and its agents, and the resulting nonrenewals cannot take effect sooner than 120 days after that notice. Use the nonrenewal action plan.

Claims rules and deadlines

The NHID's claim rule (N.H. Admin. R. Ins 1002.05) requires an insurer to begin investigating within 5 working days of notice and acknowledge the claim within 10 working days. Within 30 days of notice it must decide coverage, acceptance, denial or payment, or send a letter giving specific reasons for the delay and update you every 30 days. Payment is due within 5 working days of agreement. Undisputed parts must be offered even while others are argued (Ins 1002.07).

The fire insurance statute adds its own clocks: the insurer must begin adjusting within 15 days of notice of loss, the loss is payable 60 days after proof of loss (RSA 407:12), and undisputed incidental costs such as rent are due within 15 days of a valid proof of loss (RSA 407:12-a).

Watch the suit deadline. The New Hampshire standard fire policy (RSA 407:22) requires suit within 12 months after the loss, and RSA 407:15 requires every written denial to warn that any suit based on it is barred unless filed within 12 months of the denial. Talk to a lawyer before either date. See deadlines to sue over a home insurance claim.

Notices (RSA 417-B:3 and 417-B:4): after 90 days, a policy can be canceled only for listed reasons such as nonpayment, fraud or physical changes that make the home uninsurable. Cancellation and nonrenewal require at least 45 days' written notice stating the specific reasons, or 10 days for nonpayment or for a new policy canceled within its first 90 days.

Discounts and mitigation programs

RSA 407-E, effective August 31, 2026, creates the Granite State Home Mitigation and Resiliency Program. It offers grants of up to $9,500 per home per year, no more than one per home every three years, for owner-occupied single-family primary residences, including manufactured housing on a permanent foundation but not condos, townhouses or mobile homes, when household income is no more than 60% of the state median. You generally must keep a homeowners policy in force. IBHS grants pay for upgrades to the FORTIFIED Roof or Silver standard by a certified contractor; non-IBHS grants pay for tree removal or trimming and foundation, stair, railing, deck or porch repairs that threaten insurability. Grants go first-come, first-served, and the fund is built only from federal money, gifts and donations, so availability depends on what the NHID has received. See state home hardening grant programs and The FORTIFIED Home standard and insurance discounts.

Where to get help

The New Hampshire Insurance Department, 21 South Fruit Street, Suite 14, Concord, NH 03301, takes consumer questions and complaints at 800-852-3416 or 603-271-2261, and by email at [email protected]. Its website is insurance.nh.gov. Try your agent and insurer first, keep copies of every letter, and see how to file a complaint with your state insurance department. Neighbors Maine, Vermont and Massachusetts share the same nor'easters and regional insurers.