Arkansas Income Tax Rate 2025. Last december the legislature lowered the top income tax rate over four years, so that it would be 4.9 percent in 2025. The arkansas department of finance and administration estimates that cutting the state’s individual income tax rate from 4.4% to 3.9% would reduce state.
Starting in 2022, the state’s top income tax rate 5.9% will drop to 5.5%. Cutting the top corporate income tax rate from 5.1% to 4.8%.