HB 4187 modifies Michigan's corporate income tax law by adjusting how the tax base is calculated and clarifying revenue distribution. It requires corporations to add back certain taxes and expenses previously deducted for federal purposes (like state taxes or related-party royalties) and eliminates deductions for oil/gas and mineral-related income and expenses. For the 2021-2022 fiscal year, the bill directs $800 million of corporate tax revenue to the Michigan taxpayer rebate fund, while other years’ revenue flows to the general fund. This directly affects corporations operating in Michigan and the state’s budget allocation process.
This bill modifies Michigan's property tax rules to clarify how taxable values are calculated when property ownership transfers. It establishes that a property's taxable value resets to its current market value upon transfer, but then limits future annual increases to the lesser of 5% or the inflation rate until another transfer occurs. The legislation also defines specific scenarios where a transfer does not trigger a reset, such as when property is moved into a trust by a parent for their own children or grandchildren, provided the home remains residential. Additionally, it allows local tax officials to correct past valuation errors related to missed transfers for up to three years and clarifies rules for land contracts and certain bond-funded properties.
This bill amends state law to update tax exemption rules for downtown development authorities in Michigan. It clarifies that these entities remain exempt from real estate transfer taxes even after the state real estate transfer tax act was repealed. The changes will only take effect if two other related bills are also enacted into law. Ultimately, the measure ensures these local economic development organizations do not face new transfer tax obligations on property instruments.
HB 5878 eliminates the personal property tax in Michigan for all items that do not qualify for an existing specific exemption, effective for taxes levied after December 31, 2026. Owners of such property must annually file a statement with their local tax collector to claim this new exemption, while property that already has a designated exemption cannot be claimed under this new rule. The bill also requires local tax units to send summary data to the state Department of Treasury by April 1 each year to track the revenue impact of these new exemptions. This legislation directly affects business owners and individuals holding personal property by removing a tax burden on eligible assets, provided they complete the necessary filing requirements.
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.
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.
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).
HB 4328 provides $100 million in supplemental state funding for emergency response and disaster relief during Michigan's 2025 fiscal year, primarily for counties affected by storm damage. It allocates $75 million for storm disaster relief grants and $25 million for a contingency supplement, to be distributed by the Department of State Police on a first-come, first-served basis (50% immediately, 50% after six months). Counties can use these funds for emergency actions like debris cleanup, shelter, energy assistance, and repairing public infrastructure damaged by storms. This ensures timely support for communities recovering from storm-related financial hardship.
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.
