HB 4420 creates a standardized form requiring Michigan legislators to disclose any spending items they direct to specific projects or organizations. This requirement applies directly to all state legislators and state agencies when allocating funds based on legislative direction. The key mechanism mandates that this disclosure form be completed for every instance of directed spending, ensuring consistent public transparency. The bill aims to clarify and document how lawmakers influence state fund allocation without altering the underlying spending authority.
SB 596 creates a formal process for state agencies to request and monitor legislatively directed spending items within the state budget. It requires agencies to submit such requests through a defined procedure and track how funds are used, affecting state departments and legislators who direct funding. The bill amends Michigan's state finance law (MCL 18.1101-18.1594) to establish this requirement. The bill was approved by the governor and became law on November 18, 2025.
HB 4375 amends Michigan's Use Tax Act to limit the tax credit for trade-in value when purchasing new vehicles. It caps the deductible trade-in value at $5,000 for motor vehicles or recreational vehicles (previously $2,000, increased annually until 2018). This change directly affects vehicle buyers and dealers in transactions involving trade-ins, as it reduces the amount that can be offset against the purchase price for tax calculation purposes. The bill updates Section 2(f)(xii) of the Use Tax Act to reflect this $5,000 maximum. The change became effective immediately after the bill passed the Michigan House on October 23, 2025.
HB 4747 adds a new state income tax deduction for Michigan taxpayers who contribute to 529 education savings plans. It allows residents to subtract their 529 plan contributions from their taxable income when filing Michigan state taxes, directly benefiting families saving for education costs. The bill amends Michigan’s tax code to create this specific deduction, effective immediately after its passage on October 23, 2025. This change provides a direct financial incentive for contributing to qualified education savings accounts.
SB 565 amends Michigan's property tax reimbursement fund rules to require that unused funds from the local government reimbursement fund lapse (transfer) to the state's general fund at year-end, instead of remaining in the fund. It directly affects municipalities that receive state reimbursements for revenue lost due to small business property tax exemptions under the General Property Tax Act. The key change modifies Section 3a of the Michigan Trust Fund Act (2000 PA 489) to ensure unspent funds are returned to the state's general budget annually, rather than carrying over. This is a procedural adjustment to fund management, not a change to tax exemptions or reimbursement eligibility.
SB 166 allocates funding for K-12 public schools in the state for the 2025-2026 fiscal year. It directly affects all public K-12 school districts by providing their state education budget. The bill establishes the specific financial amounts schools will receive during this fiscal period. It became law on October 7, 2025, with immediate effect (PA 0015'25).
HB 4181 removes a sales tax exemption for certain motor fuel purchases by amending Michigan's 2004 tax code (MCL 205.173 & 205.175). The bill directly affects businesses and consumers purchasing motor fuel by eliminating an existing tax exemption, meaning these purchases will now be subject to sales tax. It streamlines the tax code by clarifying that motor fuel is no longer exempt from sales tax under the specified sections. The bill was enacted on October 7, 2025, and is now law as Public Act 18 of 2025.
SB 578 creates a new Neighborhood Roads Fund to support maintenance of local neighborhood streets and modifies the existing Movable Bridge Fund to improve bridge infrastructure funding. The bill changes how these funds are managed and allocated, directly affecting local governments responsible for road and bridge upkeep. Key provisions include establishing dedicated funding sources for neighborhood roads and adjusting eligibility rules for bridge repair projects. These changes clarify state funding streams for community infrastructure without altering tax rates or new construction policies.
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.
This constitutional amendment (HJR M) would require Michigan's general budget bills to be enacted by a specific date each year (currently set as August 1st under existing law). If not enacted by that date, it would suspend the pay of all state legislators and the governor until the budget is passed. The bill amends Articles IV, V, and IX of the Michigan Constitution to establish this deadline and consequence. It is not yet law, as it failed to pass during its August 21, 2025, vote (70 yeas, 30 nays).
