The year 2025 marks a pivotal shift in the fuel tax credit landscape, with several key credits expiring and a new, technology-neutral credit taking their place. The Alternative Fuel Tax Credit and Alternative Fuel Mixture Tax Credit, which previously supported fuels like natural gas and propane, expired at the end of 2024. These are being replaced by the Clean Fuel Production Credit (CFPC), which is available for the production and sale of low-emission transportation fuels, including sustainable aviation fuel (SAF), between 2025 and 2027. This new credit is designed to incentivize cleaner fuel production based on a fuel's carbon intensity rather than its specific type. Businesses, particularly those in transportation, agriculture, and other industries that rely on off-highway fuel use, must be aware of these changes to adjust their tax strategies, ensure compliance, and maximize potential new benefits under the CFPC.