Last reviewed: 1 October 2026
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Force-placed flood insurance: the 45-day rule, explained
The short answer: if the building securing your mortgage is in a mapped flood hazard area and your flood insurance is missing or too low, federal law requires the lender or servicer to notify you; if you do not buy coverage within 45 days after that notice, it must buy a policy for you and may charge you; and within 30 days of receiving proof of your own coverage it must cancel its policy and refund any overlapping premiums and fees.[1, 2] What this term means: “force-placed” (also called lender-placed) insurance is a policy a lender or servicer buys and may charge to you because required coverage is missing. A “special flood hazard area” is land with at least a 1 percent chance of flooding in any given year, as designated by the Federal Emergency Management Agency (FEMA).[3]
Our guide to force-placed hazard insurance notices covers homeowner’s insurance. Flood insurance runs on a different federal rule, with a different clock.
Why flood is separate from hazard insurance
Regulation X’s force-placed insurance rule defines force-placed insurance as hazard insurance a servicer obtains for the loan’s property, and it expressly excludes hazard insurance required by the Flood Disaster Protection Act of 1973.[4] So the two-notice sequence in that rule is not the rule for flood coverage the Act requires. The flood timeline comes from the Act itself and the federal lending regulators’ rules that carry it out.[1, 2]
| Hazard (homeowner’s) insurance | Flood insurance required by the Act | |
|---|---|---|
| Where the rule is | 12 CFR § 1024.37 (Regulation X)[4] | 42 U.S.C. § 4012a(e), carried out by 12 CFR § 22.7 and parallel regulator rules[1, 2] |
| Before a charge | Written notice at least 45 days before the charge, then a reminder notice at least 15 days before it[4] | Notice that you should obtain coverage; if you do not buy it within 45 days after notification, the lender or servicer must buy it for you[1, 2] |
| After you show coverage | Within 15 days of receiving evidence of your coverage, the servicer must cancel and refund as the rule requires[4] | Within 30 days of confirmation of your coverage, terminate the purchased policy and refund overlapping premiums and related fees[1, 2] |
When flood insurance is required
The federal lending regulators’ rule covers a “designated loan,” meaning a loan secured by a building or mobile home in a special flood hazard area where flood insurance is available through the National Flood Insurance Program.[3] For a national bank or federal savings association, the required amount is at least the lesser of the outstanding principal balance or the maximum coverage available for that type of property, and coverage applies to the building or mobile home and any personal property securing the loan, not the land.[3] The statute directs each federal lending regulator to issue rules requiring the same.[1]
A national bank or federal savings association must use the standard flood hazard determination form developed by FEMA to decide whether a building is in a special flood hazard area.[3] Federal law directs the lending regulators to require lenders to notify you in writing of a special flood hazard a reasonable period in advance of signing the transaction documents.[5]
The force-placement sequence
- Notice. If the lender or servicer finds at any time during the loan that flood insurance is missing or below the required amount, it must tell you to obtain coverage at your expense for the remaining term.[1, 2]
- 45 days. If you do not obtain coverage within 45 days after that notification, it must purchase insurance for you.[1, 2]
- The charge. It may charge you for the premiums and fees, including for coverage beginning on the date your coverage lapsed or fell short.[1, 2]
- Your proof. Within 30 days of receiving confirmation of your own coverage, it must terminate its policy and refund premiums and related fees for any period when both policies were in effect.[1, 2] It must accept your insurance policy declarations page that shows the policy number and the insurer’s or agent’s identity and contact information as confirmation.[1, 2]
If you think the flood zone is wrong
You and the lender can jointly ask FEMA to review a determination that a building is in a special flood hazard area; the request must be supported by technical information, and FEMA must review it and send both of you a letter within 45 days of receiving the request. The Administrator’s determination is final.[1]
What you can do next
- Check which kind of notice you received. If it concerns homeowner’s insurance, use our hazard-insurance guide; if it concerns flood coverage, the 45-day rule above applies.[4]
- If you already have flood coverage, send the servicer your declarations page and ask in writing for confirmation that any purchased policy is terminated and for a refund of overlapping premiums and fees.[1, 2] Keep a copy and the date you sent it.
- If a refund was not made, or you think the servicer made another servicing mistake, a written notice of error is the tool Regulation X gives you for servicing errors, with its own response deadlines. Regulation X’s “bona fide and reasonable” standard for force-placed charges does not apply to charges authorized by the Flood Disaster Protection Act, so a flood charge itself is judged under that Act’s rules.[4]
- If the flood zone itself looks wrong, ask the lender whether a joint review request is possible.[1]
- Complaints can go to the CFPB or your state regulator; see how to file a complaint.
Limits and unknowns
The wording above follows the Office of the Comptroller of the Currency’s rule for national banks and federal savings associations; the FDIC’s and the National Credit Union Administration’s parallel sections carry the same 45-day and 30-day periods for the institutions they supervise.[2] The agencies that regulate other lenders issue their own parallel rules under the same statute, which this page does not quote. These rules bind regulated lending institutions and the servicers acting for them, so which one covers your loan depends on who holds it, which this page cannot tell you.[1] This is a general explanation, not advice about buying flood insurance or choosing between a federal and a private policy. Escrow of flood premiums is a separate topic; for residential property the statute directs the federal regulators to require regulated lenders to collect flood premiums with each loan payment and hold them in escrow, subject to limitations the statute lists.[1] See our escrow explainer for how escrow accounts are reviewed.
When we update this page
We revise this page, and log the change, when any of the following happens:
- 42 U.S.C. § 4012a, 12 CFR Part 22, or 12 CFR § 1024.37 is amended.
- The federal lending regulators revise their flood insurance rules.
- A reader reports an error we confirm.
If something here looks wrong, report an error; we review reports within 5 business days. This page explains rules and names no lender, servicer or loan officer; it does not grade anyone. See how we check and the Register for how we assess individual originators.