Kentucky keeps things straightforward with a flat state income tax rate of 4% for the 2024 tax year (the taxes you’ll file in 2025). This single-rate system simplifies tax filing,…

Kansas has a simple progressive state income tax structure with rates ranging from 5.2% to 5.58% for the 2024 tax year (the taxes you’ll file in 2025).   The total amount…

Illinois makes filing state income taxes straightforward with its flat tax rate of 4.95% for all individual taxpayers. Unlike states with complex tax brackets that increase rates based on income,…

Indiana keeps state income tax simple with its flat tax rate of 3.05% for all individual taxpayers. This straightforward system ensures that everyone pays the same percentage, regardless of income…