8 States Cutting Income Tax Rates in 2026

The 2026 tax year brought lower individual income tax rates to eight states, giving taxpayers a little more room between their paychecks and the tax collector. The changes range from modest reductions to major rate cuts, with several states continuing multiyear plans that could push rates even lower in the years ahead.

That does not mean every resident will suddenly find a giant pile of extra cash hiding in the couch cushions. The actual savings depend on taxable income, deductions, credits, filing status, and the way each state calculates its tax bill. Still, the direction is clear: Indiana, Kentucky, Mississippi, Montana, Nebraska, North Carolina, Ohio, and Oklahoma all lowered individual income tax rates for 2026.

1. Indiana Gives Its Flat Tax Another Trim

Indiana lowered its flat individual income tax rate from 3% in 2025 to 2.95% in 2026. The change came from a rate-reduction schedule created by legislation passed in 2023, and another reduction to 2.9% sits on the calendar for 2027.

For a taxpayer with taxable income, a lower rate can mean a smaller state tax bill, although the exact savings depend on the amount of taxable income. Indiana also approved a longer-term framework that could reduce the rate further in future years if specific revenue conditions remain satisfied. In other words, Indiana is treating its income tax like a dimmer switch rather than an on-off light.

2. Kentucky Makes a Noticeable Cut

Kentucky reduced its flat individual income tax rate from 4% to 3.5% on January 1, 2026. That represents one of the larger rate reductions among the eight states making changes this year, and the reduction followed Kentucky’s tax-trigger process and legislative approval.

Because Kentucky uses a flat rate, the change applies broadly to taxable income rather than targeting only a particular income bracket. A household that carefully watches every paycheck may notice the difference more clearly than a household with complicated deductions and credits. The important catch involves timing, since withholding changes and the final tax return do not always line up perfectly.

3. Mississippi Keeps Moving Toward a Smaller Income Tax

Mississippi cut its individual income tax rate from 4.4% in 2025 to 4% in 2026. The reduction forms part of a multiyear phase-down plan, with additional reductions scheduled in future years if the state’s revenue conditions satisfy the required triggers.

The state has made the long-term goal especially notable because the plan points toward a much smaller individual income tax over time. For Mississippi residents, that makes each annual rate change worth watching rather than treating 2026 as a one-and-done event. A lower rate can help, but taxpayers still need to check the full tax calculation because deductions, exemptions, and credits can matter just as much as the headline percentage.

4. Montana Lowers Its Top Rate

Montana reduced its top marginal individual income tax rate from 5.9% to 5.65% for 2026. The state also scheduled another reduction to 5.4% for 2027, while changes to the width of the lower-rate bracket also affect how the tax structure works.

The phrase “top rate” matters here because taxpayers do not automatically pay that percentage on every dollar of income. Marginal tax systems apply different rates to different portions of taxable income, so a rate cut at the top does not mean every taxpayer receives the same percentage reduction. Montana residents should look at their full bracket structure instead of grabbing the biggest number from a headline and running with it.

5. Nebraska Takes a Big Step Down

Nebraska lowered its top marginal individual income tax rate from 5.2% in 2025 to 4.55% in 2026. The state plans to continue reducing the top rate, with a target of 3.99% by 2027 under its phasedown plan.

That makes Nebraska’s 2026 change one of the more substantial reductions in the group. The benefit still depends on taxable income and the taxpayer’s position within the state’s brackets, so the headline rate does not equal a guaranteed dollar-for-dollar savings. For households making long-term financial decisions, however, a multiyear rate schedule can make state tax planning a little less mysterious.

6. North Carolina Reaches Its 3.99% Destination

North Carolina completed the final step of a gradual income tax reduction in 2026, lowering its flat individual income tax rate from 4.25% to 3.99%. The change fulfilled a previously enacted schedule designed to bring the state’s rate down over time.

A flat rate makes the headline easy to explain, but the actual tax bill still depends on taxable income and other provisions in the tax code. North Carolina residents should also remember that a lower income tax rate does not automatically mean a lower overall tax burden in every category. State budgets contain more than one tax, and sales, property, and other taxes can still affect the household ledger.

7. Ohio Changes the Rate and Some Tax Rules

Ohio moved to a 2.75% flat rate for nonbusiness income above $26,050 in 2026, down from the previous 3.125% rate. The state also changed eligibility rules for certain credits and exemptions, including restrictions tied to modified adjusted gross income.

That detail deserves attention because a lower rate does not automatically make every taxpayer better off by the same amount. Some households may benefit from the reduced rate while seeing changes to credits or exemptions that affect the final calculation. Ohio taxpayers should compare the complete 2026 tax rules rather than focusing only on the shiny new percentage.

8. Oklahoma Simplifies Its Brackets

Oklahoma reduced its top marginal individual income tax rate from 4.75% to 4.5% in 2026. The state also consolidated its six individual income tax brackets into three and created a trigger mechanism for potential future reductions when specified revenue conditions occur.

The simpler bracket structure may make the system easier to follow, although taxpayers still need to pay attention to the details. Oklahoma’s brackets are not indexed for inflation, which can affect how the tax structure behaves as incomes and prices change. For anyone planning a raise, job change, retirement withdrawal, or business income, the 2026 rules deserve a closer look than a quick glance at the new top rate.

The Bigger 2026 Tax Story Is About Momentum

These eight states did not all take the same route, and the differences matter. Some use flat rates, some use graduated brackets, some rely on revenue triggers, and several have already scheduled additional changes for future years.

The practical lesson involves more than celebrating a lower percentage. Taxpayers should check whether their withholding changed, review their estimated payments if they have self-employment or investment income, and compare the complete state return rules before assuming the rate cut tells the whole story. A smaller tax rate can help the budget, but the fine print still gets a seat at the table.

The most important takeaway is simple: eight states lowered individual income tax rates in 2026, and several are already pointing toward additional reductions. For residents of Indiana, Kentucky, Mississippi, Montana, Nebraska, North Carolina, Ohio, and Oklahoma, the best move involves checking the new rate alongside the full tax structure rather than treating a headline percentage as the final answer. Tax policy can feel like alphabet soup with a calculator, but a few minutes reviewing the 2026 rules can reveal whether the change actually affects a household’s bottom line.

What do you think about these state income tax cuts, and should more states follow the same path?