HB 4183 increases the motor fuel tax rate and expands the types of fuels subject to the tax under Michigan law. It directly affects motor fuel sellers (like gas stations) and consumers through higher costs for gasoline and other taxed fuels. The bill amends Section 8 of the 2000 Motor Fuel Tax Act (MCL 207.1008) to implement these changes, which became law immediately upon approval by the Governor on October 7, 2025.
HB 4951 creates a new tax on marijuana sales to fund state road infrastructure projects. It directly affects marijuana businesses (which pay the tax) and state transportation budgets (which receive the revenue). The key mechanism establishes a dedicated funding stream, redirecting tax revenue from cannabis sales toward repairing and maintaining roads, rather than general state funds. The bill became law immediately upon the Governor's approval on October 7, 2025.
HB 4580 allocates funding for Michigan's public universities during the 2025-2026 fiscal year. It amends specific sections of Michigan law (MCL 388.1836 and 388.1841) to establish the budget for higher education institutions. The bill directly affects public universities by providing their state funding for the upcoming fiscal year. It passed the House with strong support (56-41) and is now moving to the appropriations committee for further review.
HB 4579 allocates state funding to Michigan community colleges for the 2025-2026 fiscal year. It amends sections of existing law (MCL 388.1801 and 388.1806) to establish specific budget amounts for college operations. This directly affects all public community colleges in Michigan, which will use these funds for essential expenses like staff salaries, classroom resources, and facility maintenance during the 2025-2026 budget cycle.
HB 4011 authorizes the transfer of two specific parcels of state-owned land in Arenac County (totaling ~118 acres) to local governments or land banks for public use. The bill requires that transfers occur at fair market value through competitive sales or direct agreements, with all proceeds (after costs) going to the state. It mandates that transferred land must be used for public purposes like parks, schools, or emergency services - not for-profit ventures - and prohibits charging different fees to the public. The transfer process requires approval from the state administrative board and includes specific deed restrictions to ensure ongoing public access.
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 4185 changes how Michigan's general sales tax revenue is distributed. It directs 15% of the 4% sales tax to cities, villages, and townships through the Glenn Steil Revenue Sharing Act. Sixty percent goes to the state school aid fund (including all 2% tax from aviation fuel sales), while 27.9% of 25% from vehicle/fuel sales funds the transportation system. Additionally, it requires $9-12 million annually from computer software sales to the Michigan health initiative fund.
HB 4184 increases Michigan's excise tax on aviation fuel from 3.10 cents to 4.00 cents per gallon. It directly affects fuel sellers, airlines, and airport operators by changing how this tax revenue is distributed. The bill modifies Section 203 of the Aeronautics Code to require 35% of the tax revenue to fund the state aeronautics fund and 65% to fund qualified airports. It also retains the 1.5-cent refund for airlines operating interstate flights and the exemption for fuel used in leaded racing fuel production.
HB 4186 increases Michigan's business income tax rate from 4.95% to 30% for all business activity occurring on or after January 1, 2025. This rate change directly affects businesses operating within Michigan that are subject to the state's business tax, including those previously filing under the corporate income tax act. The bill amends sections 201 and 500 of the Michigan Business Tax Act (2007 PA 36) to implement this rate increase and adjust the tax base calculations for businesses. The change represents a significant policy shift in how Michigan taxes business income, effective in 2025.
