Budget & Taxes

HB 4577 modifies Michigan's state funding formula for public K-12 schools, directly affecting school districts that receive state school aid. It amends two sections of the school aid law (MCL 388.1611 and 388.1617b) to adjust how funds are distributed to schools. The bill passed the House on June 11, 2025, with immediate effect, meaning the revised funding method applies without delay. This change alters the state's process for allocating annual school aid appropriations.

HB 4578 provides the budget for the Department of Lifelong Education, Advancement, and Potential for fiscal year 2025-2026. It allocates specific funding amounts to support the department's programs and operations during the upcoming year. The bill directly affects the department by determining its available resources for delivering services related to education and workforce development. This is a routine budget measure that establishes funding levels without introducing new policies or altering existing programs.

HB 4157 creates a pilot program for a state-administered assessment system in Michigan public schools, replacing the current M-STEP testing. It requires item analysis for all tests (showing which questions students answered correctly and common mistakes) and mandates that districts use only student enrollment data from the time of testing when calculating school performance scores. The bill allocates $500,000 for an online tool to provide secure, immediate access to student-level assessment data for educators and parents. This bill directly affects public school districts receiving state aid and their students in grades 11-12, as it modifies assessment requirements under the State School Aid Act.

HB 4170 permanently sets Michigan's individual income tax rate at 4.05% for all taxpayers, replacing a temporary 4.25% rate scheduled to take effect in 2024. It creates a mechanism where the rate could decrease further if state revenue growth exceeds inflation, requiring annual revenue reviews. The bill directly affects all Michigan residents who pay individual income tax. The change takes effect immediately for tax years beginning January 1, 2025, with the 4.05% rate now permanent unless triggered by the revenue growth condition.