Modifies the time period during which the amount for a traded-in motor vehicle may be credited to the purchase price of another motor vehicle for sales tax calculations

HB 1767 updates the rules for calculating sales tax on motor vehicles, trailers, boats, and outboard motors when a buyer trades in an old vehicle or receives a manufacturer rebate. The bill clarifies that tax is only owed on the purchase price that remains after subtracting the actual value of the trade-in or the amount of the rebate, provided there is a bill of sale documenting these amounts. It also extends the time limit for completing the purchase of a new vehicle after trading in an old one to 180 days for most buyers and one year for those aged 65 or older, allowing them to still qualify for the tax credit if they can prove the deal was finalized within the original window. Additionally, the legislation allows farmers to use the value of their own grain or livestock as a credit against the sales tax when buying agricultural vehicles.