What is a flood insurance deductible?

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What are my deductible choices?

On an NFIP policy for a single-family home, a 2 to 4 family building or a unit, these are the standard choices:

Some older homes, built before the community's first flood map, still get a discount on their price. For them the lowest deductible is $1,500 when building coverage is $100,000 or less, and $2,000 when it is more.

• You can mix them. The building deductible and the contents deductible do not have to match. For example, you can pick a $5,000 building deductible and a $1,000 contents one.
• Contents only. A policy with no building coverage has a deductible of at least $1,000. See how renters flood insurance works.

So what comes off a claim? Here is how it works.

How does the deductible come off a claim?

Each flood gets its own deductibles. If the flood damages both the building and your things, two deductibles come off: one from the building claim and one from the contents claim.

Here is a simple example. Say you have a $5,000 building deductible and the flood does $30,000 of damage to the building. The policy pays up to $25,000 for the building, subject to the policy's other terms.

• No deductible on three things. The deductible does not apply to money for moving your things and putting out sandbags before a flood, to a condo association's loss assessment, or to Increased Cost of Compliance. Read about the loss avoidance money and about Increased Cost of Compliance.
• Double during a build or remodel. If the building is being built, changed or repaired and does not yet have at least two rigid outside walls and a fully secured roof when the flood hits, the deductible is two times the usual amount.

Will a higher deductible lower my price? Here is the answer.

Will a higher deductible lower my price?

In most cases, a higher deductible can lower the premium. FEMA does not promise a set amount for each step.

Same flood zone, very different prices. Under Risk Rating 2.0, the price comes mostly from the home and its spot: how high the first floor sits, what it costs to rebuild, and how often that spot floods. The deductible is one of the few parts you choose. Pick one you could pay the week after a flood. See what goes into a flood insurance price.

Start with your exact address. Check my address to see the FEMA flood zone for that spot. Then a licensed, independent insurance agent can price the deductibles side by side.

Will your lender go along with a big one? Here is what lenders look at.

Will my lender accept a high deductible?

It depends on your lender. Federal banking rules let a lender accept the highest deductible. They also say a lender should not always allow it as a matter of course. The lender decides if the deductible is reasonable case by case.

So ask your lender before you pick $10,000. See how much coverage a lender has to ask for.

Can you change it later? Here is the catch.

Can I change my deductible later?

Raising it is easy. Lowering it later can cost more than you saved.

• Raising it. On an NFIP policy, you can raise your deductible at any time during the policy year. The higher deductible starts the day the insurer gets the request.
• Lowering it. During the policy year, you can lower your deductible only if your home has a mortgage and the lender requires a lower one. The lower deductible usually starts 30 days after the insurer gets the request. If the lender asks for it when you get a new loan, or a bigger, extended or renewed one, it can start at the loan closing.
• The yearly limit does not apply. Most NFIP price increases are held to 18 percent a year. Lowering your deductible is one of the changes left out of that limit, so the price can go up by more than that.

That is why it pays to check with your lender first and pick the deductible you can live with from the start.

Thinking about a private flood policy in Florida? Read this first.

How do deductibles work on Florida private flood policies?

Florida law sets a few rules for private flood policies.

• It must be easy to find. The deductible and the policy limits must be shown clearly on the declarations page or the first page of the policy.
• "Standard" private flood matches the NFIP. A policy sold as standard flood insurance must give the same coverage as the NFIP, including the deductibles.
• "Flexible" private flood can use the hurricane deductible. A flexible flood policy may use a deductible allowed for hurricanes on Florida home policies. That can be much larger than an NFIP flood deductible.

Before you switch, read the deductible line on the declarations page and compare it to what you have now. Compare private flood and the NFIP.

What do people ask about flood insurance deductibles?

What is the lowest NFIP flood deductible?

For a home, the lowest standard deductible is $1,000. When building coverage is over $100,000, the lowest building deductible is $1,250.

What is the highest NFIP deductible for a home?

$10,000, for the building and for contents.

Are there two deductibles on a flood policy?

Yes. On an NFIP policy, the building and your things each have their own deductible. If a flood damages both, both come off.

Can I lower my deductible after I buy?

Only in one case during the policy year: your home has a mortgage and the lender requires a lower deductible. You can raise it any time.

Does my lender have to accept a $10,000 deductible?

No. The lender decides case by case if the deductible is reasonable. Ask before you pick one.

Facts last checked November 13, 2026. Every figure comes from the federal or state source listed above.