As we approach 2025, several U.S. states are adjusting their income tax laws, impacting residents, workers, and businesses. Whether you’re planning your personal finances or managing a company, understanding these changes can help you stay compliant and optimize your tax situation. Here’s a breakdown of key states making income tax adjustments in 2025.
California Raises Income Tax Rates on High Earners

Starting in 2025, California is increasing its top marginal income tax rates for high-income individuals. This change targets earners above $1 million, with rates rising by approximately one percentage point.
The adjustment is part of the state’s efforts to address budget shortfalls and fund social programs. Middle- and lower-income taxpayers will see no change.
New York Expands Tax Credits and Adjusts Brackets

New York is updating its income tax brackets to reflect inflation and expanding several tax credits, including those for families and low-income earners.
The changes aim to reduce the tax burden on middle-class residents while maintaining revenue. Taxpayers should note the adjusted brackets when filing in 2025 to avoid surprises.
Texas Maintains No State Income Tax

Texas remains one of the states without a state income tax in 2025. While this is consistent with previous years, businesses should watch for any changes in other taxes that might indirectly impact income, such as franchise or business taxes.
Florida Implements New Reporting Requirements

Florida continues to have no state income tax, but in 2025 it is implementing new reporting requirements for certain business income and pass-through entities. This change may affect self-employed individuals and small business owners who need to prepare additional documentation for state compliance.
Illinois Adjusts Tax Rates and Expands Deductions

Illinois is modestly adjusting its flat income tax rate upward while expanding the standard deduction to provide relief for lower-income taxpayers. These simultaneous moves aim to balance increased revenue with fairness for working families.
Pennsylvania Revises Tax Credits for Earned Income

In 2025, Pennsylvania will revise eligibility criteria for its earned income tax credits. The updates are designed to better target assistance to working families and encourage workforce participation. Taxpayers should review new qualification rules ahead of the filing season.
Washington State Considers Capital Gains Tax Changes

Washington, which currently has no general income tax, is considering modifications to its capital gains tax effective in 2025. These potential changes could impact high-income residents with significant investment income and may introduce new exemptions or limits.
Oregon Increases Tax on High Earners

Oregon plans to raise income tax rates for taxpayers with incomes above $250,000 starting in 2025. The increased rates are intended to fund education and infrastructure projects, impacting primarily upper-middle-class and wealthy residents.
New Jersey Implements Inflation Adjustments

New Jersey is making inflation-based adjustments to its income tax brackets in 2025. This move is expected to reduce the tax burden slightly by preventing “bracket creep,” where inflation pushes taxpayers into higher tax brackets without increased real income.
Massachusetts Expands Tax Exemptions

Massachusetts is expanding certain tax exemptions and deductions in 2025, particularly for seniors and veterans. These changes are part of ongoing efforts to support vulnerable populations and ease the state tax burden on fixed incomes.
Planning Ahead for 2025

With so many states updating income tax laws, it’s important to review how these changes may affect your financial plans. Whether you live in a state with rising tax rates or one refining its credits and deductions, staying informed can help you avoid surprises and potentially lower your tax bill.