Sales tax; exemptions for governmental and nonprofit entities; modifying period of exemption for certain museums. Emergency.

SB 289 modifies Oklahoma's sales tax exemption period for certain museums, directly affecting those institutions by changing how long they can qualify for tax relief on eligible purchases. The bill amends Section 1356 of Oklahoma's tax code to adjust the duration of the exemption, ensuring museums remain exempt from sales tax on qualifying items used for their operations. This change updates the existing exemption framework without altering other established tax exemptions for government entities, schools, or nonprofits listed in the same section. The bill is designated as an emergency measure to expedite implementation.