Can You Take Over the Seller's Flood Insurance Policy When You Buy a Home?

Often, yes. A National Flood Insurance Program (NFIP) policy with building coverage can be assigned from the seller to the buyer when the home sells, with the seller's written consent. The seller signs the assignment on or before the closing date, and the buyer has up to 30 days after closing to get the paperwork to the insurer. Contents-only policies and policies on buildings under construction can't be assigned.

I'm Dennis Mark Interdonato with The Dennis Mark Group. On shore and waterfront homes in Monmouth and Ocean County, this is one of the questions I raise early, because the answer can change a buyer's monthly cost. Here's how it works under FEMA's rules.

What does it mean to assume a flood insurance policy?

FEMA's word for it is assignment: the policyholder transfers the policy to someone else. FEMA's glossary says written assignment of an NFIP policy is allowed when title transfers, without FEMA's consent, except for residential contents-only policies and policies on buildings under construction.

FloodSmart puts it in buyer terms: if you're buying a home in a higher-risk zone, you may be able to assume the prior owner's current NFIP policy.

Why would a buyer want the seller's policy?

Three reasons, all from FEMA's own materials:

• It may already be paid. FloodSmart notes the policy may be prepaid through its current term.
• Rate increases can be capped. FloodSmart says that if the policy rate isn't yet at the full-risk rate, the current rate usually can't increase more than 18% a year until it gets there. A new policy, by contrast, starts at the full-risk rate, less any discounts you qualify for.
• Discounts can carry over. The October 2025 NFIP Flood Insurance Manual says a new owner may receive the same discounted premium as the previous owner. The annual increase cap is then based on the new owner's information, and the discounted premium doesn't include assessments, fees or surcharges.

Whether that adds up to a better deal than a new policy depends on the home. Your insurance agent runs both numbers.

How does the assignment work at closing?

According to the NFIP manual:

1. The owner of the insured building gives written consent to assign the policy to the buyer.
2. The seller signs the assignment endorsement on or before the closing date.
3. The assignment takes effect on the date ownership transfers.
4. The new owner has up to 30 days after closing (the closing date plus 29 days) to submit the endorsement form to the insurer.

If the home will be the buyer's primary residence, the insurer has to validate that at the time of assignment for the buyer to keep primary residence status on the policy. Tell the insurance agent how you'll use the home from the start.

What if the buyer gets a new policy instead?

New NFIP policies generally take effect after a 30-day waiting period. The manual has a loan exception: when the policy is bought in connection with making a mortgage loan on the property, and the application and full payment reach the insurer within the required timeframes, there's no waiting period and coverage starts at the loan closing. Your lender and insurance agent coordinate that timing, so bring them in as soon as you're under contract.

The manual also says that under certain conditions, a new owner who buys a new NFIP policy can still receive a statutory discount the prior policyholder had, if eligible. Ask your agent to check.

What about private flood insurance?

Private flood policies are written by individual insurance companies, so whether one can be transferred to a buyer depends on that company's policy terms. If the seller carries private flood coverage, ask the seller's agent or insurer early rather than assuming.

What should a buyer ask for during the deal?

• The flood policy's declarations page, so your agent can see the coverage, premium and policy dates.
• The elevation certificate, if there is one. New Jersey's seller disclosure form asks whether one is available, and if so, it must be shared with the buyer.
• The seller's answers to the disclosure form's flood questions. New Jersey's law, P.L. 2023, c. 93, asks whether there's flood insurance on the property and whether the property is subject to any federal requirement to carry it. The form explains, for example, that when a property has received federal disaster assistance, the requirement to carry flood insurance passes to future owners.

If you're still learning the map letters, start with what flood zones AE, VE and X mean.

What should a seller do?

Keep the policy in force through closing and have the declarations page ready to share. Don't cancel the policy on your own before closing without talking to your attorney and insurance agent, because an active policy may be worth something to your buyer. The full seller checklist is in the documents to gather before you list a waterfront home.

For how I handle the details on a waterfront purchase or sale, see the waterfront homes page and the Luxury & Waterfront Guide.

Frequently Asked Questions

Is flood insurance transferable to a new owner?

An NFIP policy with building coverage can be assigned to the buyer with the seller's written consent when title transfers. Contents-only policies can't be.

How long does the buyer have to submit the assignment?

Up to 30 days after closing (the closing date plus 29 days), according to the NFIP manual. The seller has to sign on or before the closing date.

Does the buyer reimburse the seller for the prepaid premium?

FEMA's manual doesn't set that. Any credit between buyer and seller is handled in the contract and at closing, so raise it with your attorney.

Can I assume the policy if the home won't be my primary residence?

The policy can still be assigned, but primary residence status only carries over if the insurer validates it for you at the time of assignment.

This is general information, not legal, tax or lending advice, and not insurance advice. Your insurance agent, lender and attorney advise on your purchase or sale. FEMA rules checked October 10, 2026.

About the author

Dennis Mark Interdonato is a REALTOR® and Master CDRE® who leads The Dennis Mark Group at Keller Williams Realty Ocean Living in Point Pleasant, NJ, helping buyers and sellers throughout New Jersey make their next move, with Monmouth and Ocean County as home base. Read more about Dennis Mark.

Keep reading

• How Dennis Mark helps buyers
• The full cost of owning a home: flood zones and insurance
• Selling a shore home? Start with a free home value.
• Have a question this didn't answer? Send it to Dennis Mark and it may become the next article.