The "High Rise Fire Sprinkler Incentive Act of 2025" incentivizes the installation of automatic fire sprinkler systems in high-rise residential buildings by classifying these retrofits as 15-year property for depreciation purposes under the Internal Revenue Code. This classification allows for an accelerated depreciation method, providing a tax benefit for property owners who invest in these life-saving systems. The bill defines specific criteria for qualifying sprinkler systems, ensuring they meet established safety standards and are installed in buildings that pose unique challenges for fire safety. These buildings must have been in service before the installation date and have an occupiable floor more than 75 feet above the lowest level of fire department vehicle access.