Starting Jan. 1, many Americans will qualify for a tax credit of up to $7,500 for buying an electric vehicle. The credit, part of changes enacted in the Inflation Reduction Act, is designed to spur EV sales and reduce greenhouse emissions. But a complex web of requirements, including where vehicles and batteries must be manufactured to qualify, is casting doubt on whether anyone can receive the full $7,500 credit next year. For example, several models made by Kia, Hyundai, and Audi won't qualify because they are manufactured outside North America. For at least the first two months of 2023, though, a delay in the Treasury Department's rules for the new benefit will likely make the full credit temporarily available to consumers who meet certain income and price limits. Here is a closer look at the tax credit, per the AP, which lasts till 2032.