State Tax Breaks: Navigating the Impact of Trump Administration's Proposed Changes

Lawmakers in states across the U.S. are facing the decision of whether to adopt new tax breaks proposed by President Donald Trump's administration. These tax breaks include deductions for tips, overtime wages, automobile loans, and business equipment. While some states will automatically apply the federal tax breaks to state income taxes, others require legislative action to opt in.
States that choose to conform to the federal tax changes could provide significant annual savings to residents and businesses. However, implementing these tax breaks could strain state finances, especially with additional costs from new Medicaid and SNAP food aid requirements. Most states will begin their legislative sessions in January and will need to act quickly to retroactively change tax breaks for 2025 or apply them to 2026 taxes.
The federal tax bill signed by Trump includes about $4.5 trillion in tax cuts over 10 years, offering temporary deductions for tips, overtime, and loan interest on U.S.-assembled vehicles. It also raises the cap on state and local tax deductions and provides tax breaks for businesses. Treasury Secretary Scott Bessent has urged states to conform to these tax cuts, criticizing those that have not done so for "political obstructionism."
Some tax analysts caution that states should carefully consider the cost and impact of these tax breaks. While the federal tax breaks for tips and overtime wages would have applied to just seven states, Michigan became the first state to opt into these tax breaks for 2026. Lawmakers in other states, such as Arizona, are considering similar actions to adopt the tax breaks for tips, overtime, seniors, and vehicle loans.
In addition to Michigan, states like Delaware, Illinois, Pennsylvania, and Rhode Island have passed measures to block some or all of the corporate tax cuts from taking effect. Illinois, for example, decoupled from a portion of the corporate tax changes to save nearly $250 million, ensuring continued funding for essential services. Governor JB Pritzker cited budget concerns and the need to support vital programs in rejecting the corporate tax cut provision.
As states weigh the decision to adopt these tax breaks, they must balance the potential savings for residents and businesses with the financial implications for state budgets. The upcoming legislative sessions will be crucial in determining how states choose to respond to the federal tax changes and their impact on state tax policies.