Revise the taxation of class eight business equipment

This bill revises Montana's property tax rules for business equipment classified as Class Eight, which includes agricultural, mining, manufacturing, and oil and gas machinery and equipment. It increases the exemption threshold so that business equipment costing less than $250 is no longer taxed, and it establishes an annual inflation adjustment mechanism to update the exemption amount each year. To compensate local governments, tax increment financing districts, and the Montana University System for lost tax revenue from these changes, the state will provide reimbursements calculated based on historical tax collections. The bill amends existing state statutes to implement these tax adjustments and reimbursement procedures effective from its passage date.