Mining equipment sales and use tax exemption.

HB 319 exempts sales and use tax on mining equipment used in surface, underground, or in-situ mining operations in Wyoming. It directly affects mining companies purchasing qualifying equipment, such as machinery and tools for extraction. The bill creates new tax exemptions in Wyoming’s tax code (sections 39-15-105 and 39-16-105) with a sunset clause repealing the exemption on July 1, 2029. The exemption becomes effective July 1, 2025, and applies only to equipment specifically defined for mining operations.