The NFIP Extension Act of 2025 aims to reauthorize the National Flood Insurance Program (NFIP) by amending the National Flood Insurance Act of 1968. This legislation specifically extends the program's operational and financial authority. It changes the expiration dates for both the NFIP's financing and its overall program from September 30, 2023, to September 30, 2025 . Furthermore, the bill includes a provision ensuring that if it is enacted after March 14, 2025, these extensions will take effect retroactively as of that date, preventing any lapse in the program's authorization.