My lender says I need flood insurance. What now?

Why your lender is asking

A federally regulated lender may not make, increase, extend or renew a loan on a building in a Special Flood Hazard Area unless the building has flood insurance. The policy has to last for the term of the loan.

The Special Flood Hazard Area is land with at least a 1 percent chance of flooding in any year. On the FEMA flood map, it is every zone whose letter starts with A or V. Zone X is outside it. In Zone X, federal law does not make the lender require a policy, but a lender can still ask for one.

So the first thing to know is your zone. Is your home in an A or V zone? Check my address and see the FEMA zone for that exact spot.

How much coverage the law asks for

The rule is simple. Your flood policy must cover at least the smaller of two numbers:

1. what you still owe on the loan, or
2. the most the National Flood Insurance Program (NFIP) will write for that type of building.

The value of the land does not count. Only the building does.

Say you owe $180,000 on a single-family home. The floor is $180,000. Say you owe $400,000. The floor is $250,000, the NFIP limit for that home. Your lender may ask for more than the federal floor, so read the letter.

Contents are separate. The NFIP limit for what is inside a home is $100,000.

So who can write that policy? Keep reading.

You can choose the NFIP or a private policy

A federally regulated lender must accept a private flood policy that meets the federal definition. The main tests, in plain words. The policy must:

• come from an insurer the state licenses, admits or approves,
• cover at least as much as the standard NFIP policy, with deductibles no higher,
• give you and your lender at least 45 days of written notice before it is canceled or not renewed, and
• name your lender the way an NFIP policy does.

Look for a line on the policy that starts: "This policy meets the definition of private flood insurance contained in 42 U.S.C. 4012a(b)(7)". When it is there, the lender can accept the policy without more review.

A private policy is not always cheaper, and it is not always broader. The rule only sets the minimum. The way to know which costs less for your building is to compare both.

So what sets the price?

The building decides the price

Your zone decides whether the lender requires flood insurance. It does not set your NFIP price. Since Risk Rating 2.0, the price comes from the building and its spot:

• how often that spot floods, and from what (rivers, storm surge, coastal erosion, heavy rain),
• how far it sits from the water and how high it sits,
• how high the first floor is and what the foundation is,
• what it would cost to rebuild, and
• any paid flood claim in the last 10 years.

The coverage and deductible you pick count too. And if your community is in FEMA's Community Rating System (CRS), the discount applies to every eligible NFIP policy in the community, whatever the zone. See your county's CRS class on the Pinellas, Hillsborough, Miami-Dade or Broward county page.

You do not need an elevation certificate to buy an NFIP policy. But if one shows your first floor sits higher than FEMA's estimate, the price may go down. Ask the seller if they have one.

So when does the policy have to start?

When coverage starts

NFIP flood policies have a 30-day waiting period. The big exception: if you buy the policy as part of getting, refinancing, increasing, extending or renewing a loan on the home, coverage can start at closing with no wait, as long as the application and payment are in by closing. If a new flood map just put your home in a high-risk zone, you can buy within 13 months of the map date and wait only one day. A lender asking for flood coverage partway through an existing loan does not skip the wait. Private flood policies set their own waiting periods, often shorter.

If you are closing on a home, start now. The application and the payment both have to be in by the closing date.

If you do nothing: force-placed insurance

If your lender finds that a home in a high-risk zone has no flood policy, or too little, it must tell you to buy coverage. You then have 45 days. If you do not buy it in that time, the lender must buy a policy for you and bill you for it. The bill can include the time your own coverage had lapsed or was too low.

You can still fix it later. Send your lender the declarations page of your own policy. It shows the policy number and the insurer or agent's name and contact details. The lender then has 30 days to cancel the policy it bought and refund what you paid for the time both policies were in force.

Federal law sets no price for a force-placed policy. You do not get to shop it. Buying your own policy first keeps the choice with you.

Buying a home in Florida? Ask the seller three things

• The flood disclosure. Since October 1, 2024, Florida law has made the seller of a home give the buyer a flood disclosure at or before signing the sales contract. The current form asks whether the seller knows of flood damage while they owned it, filed a flood insurance claim, or got help paying for flood damage.
• The old elevation certificate. If the seller has one, it can save you a new survey, and you can send it in with your application.
• The seller's NFIP policy. An NFIP policy can be assigned to the buyer in writing when the title transfers. Ask whether that works for your closing.

Questions people ask

Is flood insurance required in Florida?

Federal law requires it when the building is in a high-risk flood zone (any zone starting with A or V) and the loan comes from a federally regulated lender. In Zone X it is not required by federal law, but a lender can still ask for it. Florida also requires Citizens Property Insurance customers to carry flood insurance on most home policies, phased in from April 2023 to January 1, 2027.

How much flood insurance does my lender require?

At least the smaller of what you owe on the loan or the NFIP limit for the building. For a single-family home, the NFIP building limit is $250,000. Land is not counted. Your lender may ask for more.

Does my lender have to accept private flood insurance?

Yes, if the policy meets the federal definition. It must come from an insurer the state licenses, admits or approves, cover at least as much as an NFIP policy, and give 45 days of written notice before it is canceled or not renewed.

Is there a waiting period for flood insurance?

30 days for a standard NFIP purchase. No wait when the policy is bought as part of getting, refinancing, increasing, extending or renewing a loan on the home. One day when a new flood map just placed the home in a high-risk zone (within 13 months of the map date).

What happens if I do not buy flood insurance?

After the lender's notice, you have 45 days. Then the lender must buy a policy for you and bill you for it. If you later show proof of your own policy, the lender has 30 days to cancel its policy and refund the overlap.

Facts last checked October 26, 2026. Every figure comes from the federal or state source listed above.