A Massachusetts insurer must give at least 45 days' written notice of a non-renewal, with the specific reasons, but no state statute limits what those reasons can be. If the notice stands I shop standard insurers first, then the Massachusetts FAIR Plan (MPIUA), then surplus lines for homes above the FAIR Plan's limit. On the coast I read the wind or named-storm deductible before the price. Flood is a separate policy at every address.
What Massachusetts law says about the notice
Two statutes do most of the work, and they treat a non-renewal and a mid-term cancellation very differently.
- Non-renewalGeneral Laws chapter 175, section 193P requires written notice at least forty-five days before the policy expires, stating the specific reasons or accompanied by a writing that does.
- Who gets the noticeThe same section lets the insurer send it to you or to the agent or broker who placed the policy, who then has fifteen days to send you a copy unless the coverage has been replaced. A letter can reach you later than it reached the agency.
- Cancellation in mid-termUnder the standard policy wording in section 99, the insurer gives five days' written notice, ten when the reason is nonpayment, and twenty to the mortgage lender. Paying before the effective date stops a nonpayment cancellation.
- After sixty daysOnce the policy has been in force sixty days, section 99 allows cancellation only for nonpayment, a conviction for a crime that increases the hazard, fraud or material misrepresentation, willful or reckless acts that increase the hazard, physical changes that make the property uninsurable, or a finding by the Commissioner.
The limit of the protection matters as much. The Division of Insurance says in its annual home insurance report that no Massachusetts statute limits the reasons for a non-renewal, as long as the forty-five days are given. Section 4C does bar an insurer, and the FAIR Plan, from weighing race, religion, national origin, sex, age, marital status, children, disability and the other listed traits when it decides to write, renew or cancel. So I check the date on the notice against the expiration date first, then the stated reason. A late notice or a missing reason is worth a complaint to the Division's Consumer Service Unit, which can require corrective action when an insurer has not met its legal obligations. The longer version is on the Massachusetts non-renewal rules page.
The Massachusetts FAIR Plan is a full homeowners policy
The Massachusetts Property Insurance Underwriting Association (MPIUA) is the state's FAIR Plan. It is an association of the property insurers doing business here, regulated by the Division of Insurance, and it says no government money supports it. The Commissioner designated the whole state an urban area decades ago, so it writes in every city and town, not only in Boston.
What sets it apart from the fire-only plans in many other states is the form. MPIUA writes under Homeowners, Dwelling Fire and Commercial Property programs, and its own quick reference lists the standard homeowners forms for owner-occupied one- to four-family homes, a condominium unit-owner form and a tenant form, with personal liability and medical payments in the package. Three points I check on every file:
- The limit. The Division says the FAIR Plan is required by statute to offer coverage on homes with a replacement cost of up to one million; MPIUA lists the same figure as its maximum dwelling amount. A home that costs more to rebuild, and that no admitted insurer will take, goes to the surplus lines market.
- The inspection. MPIUA inspects every property it insures, inside and out: wiring, heating, plumbing, roof, gutters, walkways and railings. A substandard condition letter has to be answered with photos of the repair, or the policy can be cancelled or non-renewed.
- The way back out. MPIUA runs a Clearinghouse that shows its policies to participating standard insurers. An offer comes through your own agent or broker, and MPIUA's answer to whether you must accept it is no; the choice is yours.
How much the Plan carries depends on where you are. In 2024 it wrote 39.6% of the home insurance policies on the Cape and Islands (Barnstable, Dukes and Nantucket counties) and under 12% in every other county, by the Division's count, and 8.7% of home insurance premium statewide. On the Cape it is close to an ordinary market; in Boston it is the fallback. More on the Massachusetts FAIR Plan page.
Wind and named-storm deductibles on the coast
In the Division of Insurance's own account, wind deductibles in Massachusetts are something insurers have written into their policies company by company. The Division's requirement is disclosure: insurers have to tell you clearly about the deductible before you buy, usually on the declarations page.
The Division describes a wind deductible as one that applies only to wind losses, and says many insurers have made them mandatory in coastal territories, typically in Bristol, Plymouth, Barnstable, Dukes and Nantucket counties or within a set distance of the shore, at up to five percent of the dwelling amount. Among FAIR Plan and top-25-insurer policyholders it surveyed for 2024, 58.0% of those in coastal areas had a mandatory wind deductible, against 19.1% in urban areas.
The FAIR Plan's version is narrower. For policies starting on or after August 1, 2018 it replaced its mandatory windstorm or hail deductible with a named storm deductible. By MPIUA's own FAQ, a named storm is a hurricane or tropical storm named by the National Weather Service; winter storms named by television networks do not count. The deductible applies from twelve hours before a watch or warning is issued for any part of Massachusetts until twelve hours after the last one is lifted. The minimum runs from one to five percent depending on county, whether the home is within half a mile of the coast, and the dwelling amount.
The Division also encourages insurers to reduce or remove wind deductibles for shutters, impact-resistant glass and roof or foundation anchoring, and reports that five of the insurers it surveyed did so in 2024. That is worth asking about before a re-roof. Background is on hurricane deductibles explained.
Ice dams, frozen pipes and the winter of 2015
Wind gets the headlines; water pays the claims. In the Division's report, non-flood water damage and freezing made up 46.5% of total homeowners losses in 2023 and 36.4% in 2024, against 9.2% for wind and hail in 2024.
The winter every underwriter here remembers is 2014-15. The National Weather Service office for Boston recorded 108.6 inches for the season, breaking the 1995-96 record, with 94.4 inches falling in one thirty-day stretch. The January 26 to 28 storm alone drew a federal major disaster declaration. The Division's report points to that year's winter storms and ice dams as the reason the market's combined ratio spiked.
For a quote this means the roof and the attic matter as much as the address: roof age and material, insulation and venting, gutters, the age of the heating system, whether pipes run through unheated space, and whether the house sits empty in January. A seasonal home on the Cape is underwritten on that last point. How these claims are handled is on the ice dams and snow load page.
Tidewater is a separate policy
The Division's consumer guide says it plainly: standard home insurance policies do not cover flood damage, and the FAIR Plan writes those same standard forms. Flood coverage comes from the National Flood Insurance Program or a private flood insurer, bought on its own.
The January 4, 2018 nor'easter is the reference event. The U.S. Geological Survey reports a stillwater elevation of 9.66 feet (NAVD 88) at the Boston tide gauge that day, a level with an annual chance of between one and two percent, and a second nor'easter that March reached 9.17 feet. Neither was a hurricane, so no named-storm clause was involved, and neither was a covered loss under a homeowners policy.
One Massachusetts rule helps at closing: under Chapter 177 of the Acts of 2014, a lender cannot require flood insurance in an amount greater than the outstanding mortgage balance. That sets the lender's minimum, not what the house needs. I quote the federal program and private flood side by side; see the Massachusetts flood guide and flood insurance.
What I need to quote
The address, the non-renewal or cancellation notice and the date on it, the current declarations page, year built, number of units and who lives in each, roof age and material, the age of the wiring, plumbing and heating, distance to the water if you know it, whether the home is seasonal or rented, any claims in the last five years, and the date coverage has to start. If a FAIR Plan inspection letter is the problem, send that too.
Common questions
How much notice does an insurer have to give for a non-renewal in Massachusetts?
At least forty-five days before the policy expires, in writing, with the specific reasons, under General Laws chapter 175, section 193P. The notice can go to your agent or broker, who then has fifteen days to send you a copy.
Can a Massachusetts insurer non-renew my home for any reason?
The Division of Insurance says no state statute limits the reasons for a non-renewal, as long as the notice is given. Section 4C bars decisions based on race, religion, sex, age, marital status, disability and the other traits it lists.
Who insures a house on Cape Cod when standard insurers decline?
The Massachusetts FAIR Plan (MPIUA) does for many: it wrote 39.6% of home insurance policies on the Cape and Islands in 2024. Homes that cost more than its limit to rebuild go to the surplus lines market.
Does the Massachusetts FAIR Plan cover liability?
Yes. MPIUA writes standard homeowners forms that include personal liability and medical payments, as well as dwelling fire policies. It does not cover flood.
Does a named-storm deductible apply to a nor'easter?
Not on a FAIR Plan policy. MPIUA defines a named storm as a hurricane or tropical storm named by the National Weather Service. A separate wind deductible from a standard insurer can apply to any wind loss, so read which one the policy carries.
Are ice dams covered by homeowners insurance in Massachusetts?
Water damage from an ice dam is usually a covered loss under a standard homeowners form, subject to the policy's wording and deductible. Removing the ice and fixing the cause are generally the owner's cost.
Do I need flood insurance in Boston if I am not in a flood zone?
A lender only requires it in a mapped high-risk zone, but no homeowners policy here covers flood. The Division of Insurance reminds owners that flooding can occur anywhere, and the federal program sells coverage outside mapped zones.
General information about home insurance in Boston and eastern Massachusetts as of November 2026, not legal advice. Notice rules are in M.G.L. c. 175, sections 99, 193P and 4C; FAIR Plan terms are MPIUA's and market figures are from the Division of Insurance report for calendar year 2024. All of them change. Coverage depends on the policy issued. Coverage depends on underwriting and the terms, conditions and exclusions of the policy actually issued.