The purpose of this legislation is to eliminate various tax credits related to clean vehicles, including new electric vehicles, previously-owned clean vehicles, and qualified commercial clean vehicles. The bill aims to repeal these incentives, which the sponsors believe are excessive and unnecessary. Key provisions of the legislation include the repeal of the tax credit for new clean vehicles, which was previously available to individuals purchasing electric or hybrid cars. It also removes the credit for previously-owned clean vehicles and for commercial clean vehicles.