The U.S. federal individual income tax was enacted in 1913 following the passage of the 16th Amendment. Today, most states and a small number of local and municipal governments also collect income taxes.
Tax Freedom Day 2017 is April 23rd
April 18, 2017
State Individual Income Tax Rates and Brackets for 2017
March 9, 2017
Federal Tax Reform: The Impact on States
March 8, 2017
Summary of the Latest Federal Income Tax Data, 2016 Update