Flood insurance bill or lender letter?

Private flood insurance

Checked against FEMA and other official sources · Last reviewed October 8, 2026

What private flood insurance is

Most US flood insurance comes from the NFIP, which FEMA runs. Pennsylvania's insurance department describes NFIP policies as federally backed, with standardized terms and limits that "cannot be increased or changed." A private flood insurer, in Pennsylvania's words, "writes and financially backs its own policies and can therefore provide more flexible coverage, higher coverage limits, or additional features." Some are surplus lines insurers: specialty companies that cover high-risk or unusual properties other insurers won't.

The NFIP is still much bigger. CRS reported nearly 4.5 million NFIP policies in September 2026. The NAIC, the association of state insurance regulators, counted about 683,000 private flood policies at the end of 2025, commercial and residential, including endorsements (likely about 100,000 more, since one company appeared to misreport). Not sure you need flood insurance at all? See do I need flood insurance? [3][4][5]

Must my lender accept a private policy?

Yes, if the policy meets the federal definition and covers the required amount. The Biggert-Waters Flood Insurance Reform Act of 2012 added a definition of "private flood insurance" to federal law and told regulated lenders to accept qualifying policies. The required amount is at least the loan balance or the maximum NFIP coverage for the property type, whichever is less. The OCC, Federal Reserve, FDIC, Farm Credit Administration and NCUA put this in a joint rule that took effect July 1, 2019. The FDIC's version says a bank "must accept private flood insurance" that meets the definition. A policy qualifies if it:

• Comes from an insurer licensed, admitted, or otherwise approved by the state where the building is. The regulators said surplus lines insurers for noncommercial properties count as "otherwise approved."
• Gives coverage "at least as broad as" a standard NFIP policy, "including when considering deductibles, exclusions, and conditions."
• Requires 45 days' written notice to you and your lender before the insurer cancels or doesn't renew, and has cancellation provisions "as restrictive as" the NFIP's.
• Includes information about NFIP coverage, a mortgage interest clause, and a one-year deadline to sue after a written claim denial.

The compliance-aid statement. A lender may accept a policy "without further review" if it says: "This policy meets the definition of private flood insurance contained in 42 U.S.C. 4012a(b)(7) and the corresponding regulation." Insurers don't have to include it, and the regulators said lenders may not "reject policies solely because they are not accompanied by the statement."

Discretionary acceptance. A lender may, but doesn't have to, accept a private policy that falls short of the definition. It must cover the required amount, come from an insurer licensed, admitted, or otherwise approved in your state, and name both you and the lender as loss payees. The lender must also find it gives "sufficient protection" of the loan and document that in writing.

Mutual aid plans. A lender may also accept a plan from a mutual aid society, a group whose members share a common religious, charitable, educational, or fraternal bond and that has a record of covering members' flood losses, such as Amish Aid Plans. The lender's regulator must first have found such plans qualify, and the plan must also cover the required amount, name you and the lender as loss payees, and pass the lender's written "sufficient protection" finding. The Federal Reserve, FDIC and NCUA expect that to be "rare and limited."

The rules are in 12 CFR part 22 (OCC), 12 CFR 208.25 (Federal Reserve), 12 CFR part 339 (FDIC), 12 CFR 614.4930 (Farm Credit) and 12 CFR part 760 (NCUA). The law also requires federal agency lenders and Fannie Mae and Freddie Mac to accept qualifying private policies; Fannie and Freddie may add insurer financial-strength rules. Your lender must tell you private coverage may be available and encourage you to compare. [1][2][6][7][8][9][10][11]

Coverage differences to check

Private policies aren't standardized. CRS warns a private policy "might also offer less extensive coverage, which a policyholder may not realize until they make a claim." Compare:

• Limits. The NFIP maximum for a one-to-four family home is $250,000 for the building and $100,000 for contents. Pennsylvania says private coverage can go higher. The NAIC notes you can buy excess flood insurance above an NFIP policy, but "they must be covered by NFIP flood insurance first."
• Basements. The NFIP covers only a short list of basement items, such as furnaces, water heaters and unfinished drywall. Pennsylvania lists basement contents as a private option.
• Temporary living costs. The NFIP excludes "any additional living expenses incurred while the insured building is being repaired or is unable to be occupied." Pennsylvania and Louisiana say private or surplus lines policies may include them.
• Replacement cost. The NFIP pays replacement cost only for a single-family principal residence insured to at least 80% of its replacement cost or the NFIP maximum. Belongings and second homes get actual cash value, which subtracts depreciation. Pennsylvania lists replacement cost for belongings as a private option.
• Waiting period. A new NFIP policy usually starts after 30 days, with no wait when bought with a loan. CRS says private insurers "may have a shorter waiting period."
• Cancellation. The NFIP policy can be canceled or not renewed only for listed reasons, such as underpaid premium, sale of the building, or the community leaving the program. Pennsylvania says private insurers "can choose not to renew or cancel your policy, even mid-term." A policy meeting the federal definition must give 45 days' notice and limit cancellation like the NFIP; a policy accepted outside the definition need not.
• Backing. The company backs a private policy, not the federal government. Pennsylvania says licensed insurers are covered by the state guaranty fund if they can't pay claims; surplus lines insurers are not. Louisiana adds that surplus lines insurers "are not subject to rate and policy review."

See what flood insurance covers for the NFIP policy in full. [1][3][12][13][14][15][16][17]

Switching from the NFIP to private, and back

What you can lose. Under Risk Rating 2.0, most NFIP premiums can't rise more than 18% a year, and renewals move toward the full-risk premium within that cap. FEMA calls the old "grandfathering" rule "a former NFIP rating procedure that is no longer available for policies written or renewed effective October 1, 2021 or later." What's left are statutory discounts: the Pre-FIRM discount (primary residences built before 1975 or before the community's first flood map) and the Newly Mapped discount. They phase out through an annual increase cap discount, so a rising bill may still be below FEMA's full-risk price.

FEMA's manual says, "In general, a policyholder loses their Pre-FIRM discount if they allow a lapse (the coverage expired or is no longer in effect) to occur." After a policy with the discount has lapsed or been canceled, the owner can't get it back on that building. The exceptions: you were no longer required to carry flood insurance (say, you paid off the mortgage or the property was remapped out of a high-risk zone), or the policy lapsed because your community was suspended from the NFIP and you reinstated it within 180 days of the community's reinstatement. The Newly Mapped discount has only the suspension exception. For a renewal paid 30 or more days late, the manual says the new policy "will be rated based on the full-risk premium."

Private coverage doesn't count as continuous NFIP coverage. CRS says continuous coverage "is required for property owners to retain any subsidies or cross-subsidies in their NFIP premium rates," and that a switcher may lose the subsidy unless Congress lets private coverage count. Pennsylvania warns your premium "could increase significantly" if you return. The House passed a fix in H.R. 2874 in November 2017, but the Senate didn't take it up in that Congress, which ran through 2018. Later bills (H.R. 3167 in 2019; H.R. 900 and S. 2110 in the 118th Congress) proposed the same. CRS reported in 2023 that no private flood bill had been enacted. The current Congress's versions, S. 2054 and H.R. 6620, were still in committee in October 2026, according to Congress.gov, and FEMA's October 2025 manual has no exception for private coverage.

Refunds. FEMA's current manual lets an insurer cancel an NFIP policy "replaced by a non-NFIP flood insurance policy" with a full refund, fees included, only if you didn't intend to keep the NFIP policy, you ask within 90 days of its start, and the private policy started within 30 days of the NFIP policy's start date. FEMA "must review and approve all other requests," so a mid-year switch isn't refunded automatically. GAO reported in 2016 that FEMA had stopped such refunds; FEMA then created a prorated-refund code effective October 1, 2018. Today's rule is narrower. H.R. 3167 would have required prorated refunds by law, but wasn't enacted.

Coming back. A new NFIP policy usually has a 30-day wait unless bought with a loan. Before you cancel, ask your agent which discounts your NFIP policy has. See flood insurance cost for how NFIP pricing works. [3][11][12][15][18][19][20][21][22]

When the NFIP's authority lapses

Congress keeps the NFIP going with short-term extensions, 36 since the end of fiscal year 2017. It lapsed from October 1 through November 12, 2025, and from February 1 to 3, 2026. Public Law 119-103 extended it to December 11, 2026. In a lapse, FEMA says it would stop selling and renewing policies, though policies already in force run to the end of their term and FEMA can still pay valid claims with available funds. CRS notes some lenders suspended the flood insurance requirement during the fall 2025 lapse, and that private flood insurance meeting the legal definition can satisfy it. [4][23]

Is private flood insurance cheaper?

Sometimes. Pennsylvania says private rates "can be more competitive than NFIP policies, though they vary based on location, risk factors, and the insurer's specific models," but some "can be more expensive than NFIP coverage, or have higher deductibles." Surplus lines policies "typically have higher premiums."

The NFIP "cannot refuse to write a policy," CRS notes, while private insurers are "free to accept or reject potential policyholders" and won't compete for policies they see as underpriced. Private flood insurance "isn't available in all markets," Pennsylvania adds. The NAIC reported $430 million in residential private flood premium in 2025 from the 15 largest insurers, over 87% of the residential total. The states with the most were Florida, Texas, New Jersey, New York and California.

Compare coverage, not just price. As Pennsylvania puts it, "A plan that costs less but doesn't provide you the coverage you need isn't really a savings." [3][5][12]

How to shop for private flood insurance

• Use a local insurance agent. Federal law has lenders encourage you to compare "coverage, deductibles, exclusions, conditions and premiums" of NFIP and private policies and take questions to an agent. Get NFIP and private quotes side by side.
• Check your state insurance department. Some publish lists. Pennsylvania lists licensed private flood insurers and has a surplus lines company search tool.
• Know if it's surplus lines. Pennsylvania notes surplus lines insurers are "not directly licensed or regulated by the state" and "not backed by federal or state guaranty funds." Ask the agent.
• Ask your lender first. Louisiana advises checking that your lender is "willing to accept a private flood or surplus lines policy." Ask the insurer whether the policy has the compliance-aid statement.
• Ask about elevation data. The NAIC says some private insurers "may not require an elevation certificate." See elevation certificate, and if you think your home was wrongly mapped into a high-risk zone, LOMA.

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Questions people ask