Revenue and taxation; sales tax; exemptions; veterans; effective date.

HB 1864 modifies Oklahoma's sales tax exemption for tangible vehicle purchases. It amends Section 1357 of the Oklahoma Sales Tax Code to adjust the exemption rules for sales of vehicles, directly affecting dealers and buyers of new or used vehicles. The bill clarifies that the exemption applies to vehicle sales but does not change the existing tax treatment for vehicle purchases. The specific changes to the exemption language are detailed in the amended tax code section, which was passed by committee in March 2025. The bill does not introduce new exemptions or specifically target veterans, as implied in the title but not reflected in the text.