House Bill 4342 amends Michigan's state revenue sharing act, introducing a new condition for withholding state funds from local governments. Beginning October 1, 2025, the state treasurer would withhold all revenue sharing payments from any city, village, township, or county. This would occur if the local government enacts or enforces a law, ordinance, policy, or rule that violates the "local government sanctuary policy prohibition act" or the "county law enforcement protection act." Payments would be withheld for as long as the violating policy remains in effect. This bill is tied to the enactment of House Bills 4338 and 4339.
HB 4260 redirects $115 million annually from Michigan's 4% general sales tax revenue into the Public Safety and Violence Prevention Fund starting with the 2025-2026 fiscal year. This change affects state budget allocations, shifting funds previously going to the general fund toward public safety and violence prevention programs. The bill amends Michigan's General Sales Tax Act (MCL 205.75) to establish this specific annual transfer, with the amount adjusted based on actual tax collections. It does not create new taxes but reallocates existing revenue streams.
HB 4261 creates the Public Safety and Violence Prevention Fund within Michigan's trust fund system. It establishes the fund using money from the general sales tax (Section 25 of 1933 PA 167), donations, and investment earnings, with funds permanently staying in the account instead of lapsing to the general fund. Starting September 30, 2026, the state treasurer will distribute the fund’s revenues: 2% to health services for community violence intervention grants, 2% to crime victim funds, and the remainder based on each city/village/township’s violent crime rate (with a 5% reduction for areas not meeting crime reduction targets). This directly affects local governments receiving funds, the Department of Health and Human Services (administering grants), and crime victim programs.
HB 4147 creates a dedicated "school consolidation and infrastructure fund" within Michigan's state school aid budget to support feasibility studies for consolidating administrative and service functions across school districts. It allocates $5 million for grants (up to $250,000 per district) to analyze opportunities in shared services like payroll, IT systems, facility management, food services, and transportation. Districts receiving grants must publicly share study results within 60 days and demonstrate plans for potential consolidation. The fund’s money remains available year-to-year without lapsing, but the bill does not fund actual consolidation - only the preliminary studies.
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.
HB 4230 creates a new "neighborhood road fund" in Michigan's state treasury, funded by $100 million annually from income tax revenues (specifically from Section 695 of the 1967 Income Tax Act). This fund directly affects county road commissions, city and village road agencies, and the local bridge advisory board. Key provisions require $100 million yearly to be reserved exclusively for repairing closed, restricted, and critical bridges (managed by the advisory board), while the remaining funds are distributed to road agencies based on their road mileage - $100,000 per county commission plus a mileage-based share for all counties, and similarly for cities/villages. The bill specifies these funds must cover road preservation, maintenance, and preventative work without requiring local matching funds.
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.
HB 4014 exempts certain family transfers of residential property from a rule that normally resets property taxes to current market value after a sale or transfer. It specifically applies when property is transferred to close family members (such as parents, children, or siblings) through trusts, wills, or inheritances, provided the property isn't used commercially afterward. To qualify, beneficiaries must provide proof of their relationship within 30 days, or face a $200 fine. The bill modifies Michigan’s property tax law to prevent "taxable value" adjustments that would otherwise increase annual property tax bills significantly for these transfers.
