Income Tax Timeline

  • Income Tax Law(Unconstitutional)

    War debts are greater than tariffs and excise revenues so congress passed the federal income tax law. never enacted because the consitution bans direct tax on property
  • Amends law

    Congess Amends the law and gets it passed, it is the first tax based on people's ability to pay
  • Rate Increased

    Income Tax rate is increased to 5% and 10 % tax brackets.
  • Repealed

    The federal income tax is repealed
  • New Version

    new version passed with a flat rate of 2%
  • Unconstiutional

    the flat rate is declared unconstitutional because any direct tax is to be divided among the states based on population.
  • Sixteenth amendment proposed

    the 16th amendment would allow for the federal government to create an income tax without reguard for population of states.
  • 16th amendment passed

    the 16th amendment is passed