Guides
Deadlines to sue over a home insurance claim
The ISO policy allows two years from the date of loss to sue. State law can cut that to 12 months or stretch it to five, and talks rarely stop the clock.
The standard ISO homeowners form (HO 00 03 05 11) says no action can be brought against your insurer unless the action is "started within two years after the date of loss." Your real deadline is whatever your own policy and your state's law say, and the range is wide: 12 months in California, five years in Florida, and a policy-by-policy answer in states that leave it to the contract. The clock usually runs from the loss, not from the denial, and an open claim, a long negotiation or a pending appraisal does not reliably stop it.
Most homeowners never sue, and most disputes end in a supplemental payment, an appraisal or a mediation. But the suit deadline is the one that cannot be fixed afterward. A claim that is still unresolved when it passes can be lost no matter how good it was.
What the policy says
In HO 00 03 05 11, Section I Condition H ("Suit Against Us") has two parts. You must have fully complied with the Section I terms, which means the duties after loss, including the proof of loss and records the insurer requested. And the action must be started within two years after the date of loss. The same form's Waiver or Change condition adds that a waiver of a policy provision must be in writing from the insurer, and that the insurer's request for an appraisal or examination does not waive any of its rights. Read together, a friendly adjuster's "we'll keep working on it" is not an extension.
That is the ISO wording. Insurers file their own forms, and many states require an amendatory endorsement that replaces the suit clause with the state's rule. The place to look is your policy's Section I conditions and the list of endorsements on your declarations page. See policy conditions: your duties under a homeowners policy for the rest of the conditions.
How state law changes the number
State statutes override the policy clause in one of three ways: they set a minimum period an insurer may not go below, they write a fixed period into the state's standard fire policy, or they apply the general contract limitation period and void shorter policy language. The table shows examples from the state statutes cited in our state guides, as of October 2026. Check the guide for your state, and your policy.
| State | Rule |
|---|---|
| California | 12 months from inception of the loss, 24 months if the loss relates to a state of emergency (Ins. Code §2071) |
| Florida | 5 years from the date of loss to sue for breach of a property policy (Fla. Stat. §95.11(2)(e)); notice of the claim itself is due within 1 year, 18 months for a supplemental claim (§627.70132) |
| Texas | A policy cannot give less than 2 years (Civ. Prac. & Rem. Code §16.070); 61 days' written notice first for weather-caused damage (Ins. Code ch. 542A) |
| Louisiana | Not less than 24 months after the loss for first-party property claims (R.S. 22:868) |
| New York | 24 months from inception of the loss (standard fire policy, Ins. Law §3404) |
| Pennsylvania | 12 months from inception of the loss (standard fire policy, 40 P.S. §636) |
| New Jersey | 12 months, paused from notice of the claim until a formal denial (N.J.S.A. 17:36-5.20; Peloso v. Hartford, 1970) |
| Arizona | A property policy may limit suit to one year from the event causing the loss (A.R.S. §20-1115) |
| Michigan | At least one year, or the policy's longer period, paused from notice until formal denial (MCL 500.2833) |
| Wisconsin | 12 months from inception of the loss, paused during appraisal (Wis. Stat. §631.83) |
| Illinois | Any policy limit is paused from proof of loss until the claim is denied (215 ILCS 5/143.1) |
| South Carolina | 3 years, whatever a shorter policy clause says (S.C. Code §15-3-530(8)) |
| Colorado | A homeowners policy may not shorten the statute of limitations (C.R.S. §10-4-110.8(12)) |
| Delaware | A property policy may not require suit sooner than one year from the denial (10 Del. C. §8106(b)) |
Two things stand out. The statutes disagree about the starting line: "date of loss," "inception of the loss," "the event" and "the denial" are four different triggers. And a short statutory period in a state is not the same as the longest period a policy might offer. Some policies give more time than the statute requires.
When the clock starts, and what pauses it
Starting. For most states the clock starts when the damage happens. For a hurricane or other weather event that means the storm date, and Florida's claim-notice statute defines the date of loss as the landfall date or the date NOAA verified the event. For damage that develops slowly, such as a leak that went unseen for months, insurers and homeowners can disagree about when the loss "occurred," and the date the damage was discovered may not be the one a court uses. Do not count on the later date.
Pausing. A few states stop the clock by statute. New Jersey and Michigan pause it from the time you report the loss until the insurer formally denies it. Illinois pauses it from the filing of proof of loss until denial, and the denial must tell you how many days remain. Wisconsin pauses it during appraisal. Massachusetts extends the period to at least 90 days after a valid referee award if the dispute was referred within the first two years. These are exceptions with specific triggers; a state that has no tolling statute may still have case law, which an attorney can tell you about.
Not pausing. Do not assume any of these stop the clock unless a statute or a signed agreement says so:
- Talking with the adjuster, or an insurer saying it is still reviewing the claim
- Submitting a supplement or asking to reopen the claim (see supplemental claims and reopening a closed claim)
- A complaint to the state department of insurance
- A request for mediation or an appraisal under the ISO form, which contains no clause suspending the suit period
The D.C. Circuit made the point in April 2026. In Daramy-Andrews v. Liberty Insurance (unpublished), it enforced a one-year suit clause against a homeowner who sued three years after a burst pipe, and noted that an insurer generally does not waive the deadline unless it has conceded liability and discussed settlement. Our District of Columbia guide summarizes the case.
Deadlines that are not the suit deadline
A homeowners claim has several clocks, and only one of them is the lawsuit.
| Clock | Example | What it governs |
|---|---|---|
| Notice of claim | Florida: 1 year after the loss; 18 months for supplemental claims | Whether the claim can be made at all |
| Proof of loss | ISO form: 60 days after the insurer's request | Your duties after loss; see the proof of loss form and its deadlines |
| Intent to claim replacement cost | ISO form: 180 days after the date of loss to tell the insurer you will repair or replace | Whether you can collect the rest of the replacement cost |
| Pre-suit notice | Texas: 61 days for weather claims; Florida: notice of intent filed with DFS at least 10 business days before suing | A required step before the suit may begin |
| Suit | The table above | The last day to file |
The pre-suit notices matter more than they look. In Texas the 61-day notice must come before the lawsuit, so a Texas homeowner counting backward from a two-year suit date needs to send it well before month 22. Florida's notice of intent can be filed only after the insurer has made a coverage determination. See Texas and Florida for the details.
Penalty claims often run on their own clocks. In Louisiana, claims for penalties and attorney fees under R.S. 22:1892 prescribe in two years. TWIA denials in Texas must be sued on within two years of the denial notice. These deadlines can be shorter than the contract deadline, so ask an attorney which ones apply to your facts.
Warnings insurers owe unrepresented claimants
Some states make the insurer tell you when a limit is about to expire. The NAIC's model claims regulation (#902) calls for written notice to an unrepresented first-party claimant at least 30 days before the limit runs out. California requires 60 days' notice (10 CCR §2695.7(f)), as does Alaska (3 AAC 26.070(c)) and Nevada (NAC 686A.675); West Virginia uses 30 days. New York requires an insurer rejecting a claim to give written notice of any policy provision limiting the right to sue (11 NYCRR 216.6(c)). Whether your state has a similar rule is something your insurance department can answer.
Treat these as a safety net rather than a plan. A warning letter that arrives late, or in a stack of mail, does not extend anything by itself, and the model regulation has force only where a state adopted it.
A hypothetical calendar
Say a windstorm damages your roof on March 10, 2026, and your policy follows the ISO form. You report the loss that week. The insurer asks for a proof of loss on May 1, pays part of the claim in June, and in the fall you are still arguing about the rest.
| Date | Deadline |
|---|---|
| June 30, 2026 | Proof of loss due (60 days from the May 1 request) |
| September 6, 2026 | Last day to tell the insurer you intend to claim replacement cost (180 days after the loss) |
| March 10, 2027 | Suit deadline if your state or policy says one year |
| March 10, 2028 | Suit deadline under the ISO two-year clause |
If you do not know which of the last two rows applies, work to the earlier date. A lawsuit filed early costs you some preparation time. A lawsuit filed late can cost you the claim.
What to do
- Find the clause. Open the policy and read Section I, "Suit Against Us," then check each endorsement on the declarations page that carries a state name or "amendatory" in its title.
- Look up your state. Use home insurance rules by state or your state guide. Where a statute sets a minimum, a policy clause shorter than it is generally void, but a lawyer can confirm how your state applies the rule.
- Calendar it the day you file the claim. Use the loss date as the starting point, and set reminders at six months and 90 days before.
- Ask for an extension in writing if talks are live. A short request works: "Please confirm that [Insurer] agrees to extend the suit limitation period in claim [number] to [date] while we continue to resolve the disputed amount." Without a signed answer, assume none.
- See an attorney with months to spare. Pre-suit notices and, in some states, mediation must come first, and a lawyer who is hired six weeks before a deadline has fewer choices than one who is hired six months before. attorney fees and insurance litigation reform explains how those fees are usually structured.
- Keep the dispute tools running in parallel. Appraisal, mediation and a regulator complaint are all worth using (the appraisal clause: settling a claim value dispute, how to file a complaint with your state insurance department), but none of them is a reason to let a suit deadline pass.
Key takeaways
- The ISO HO-3 requires suit within two years after the date of loss, but state statutes and endorsements change that anywhere from 12 months to five years.
- The clock usually starts at the loss, not the denial, and negotiations, supplements and complaints do not stop it unless a statute or signed agreement says so.
- A handful of states, including New Jersey, Michigan and Illinois, pause the clock by statute from notice or proof of loss until denial.
- Notice of claim, proof of loss and pre-suit notice are separate deadlines, and some must be met before a lawsuit can be filed.
- Calendar the earliest possible date the day you report the loss, get any extension in writing and talk to a lawyer well before the deadline.