Determine credits for qualified rehabilitated buildings investment

HB 4858 establishes a 25% state income tax credit for property owners who rehabilitate certified historic buildings in West Virginia. It directly affects residential and commercial property owners who restore structures listed on the National Register of Historic Places or designated as "certified historic structures" by the National Park Service and West Virginia Division of Culture and History. The bill defines "qualified rehabilitation expenditures" using federal standards (26 U.S.C. §47), requires projects to meet Secretary of the Interior rehabilitation standards, and creates a centralized process for claiming the credit. It replaces older, fragmented provisions with a unified system and includes procedures for credit recapture if requirements aren't met.