Income tax
Income tax is a direct tax which is levied on the income of private individuals. Various income tax systems exist, ranging from a flat tax to an extensive progressive tax system.Tax levied on the income of companies is often called corporate income tax or corporation tax, although some jurisdictions impose income tax on companies.
History of income tax in the UK
Pitt's income tax was levied from 1799 to 1802, when it was abolished by Henry Addington during the Peace of Amiens. Addington had taken over as prime minister in 1801, after Pitt's resignation over Catholic Emancipation. Income tax was reintroduced by Addington in 1803 when hostilities recommenced, but it was again abolished in 1816, one year after the Battle of Waterloo.
Finally, income tax as we now know it was reintroduced in 1842 by Sir Robert Peel. Peel, as a Conservative, had opposed income tax in the 1841 general election, but a growing budget deficit required a new source of funds. The new income tax, based on Addington's model, was imposed on incomes above ã150.
Income tax remains an annual tax, and is reimposed each year in the annual Finance Act.
Currently it has three bands of 10% (basic rate), 22% (base rate) & 40% (higher rate).
In order to help pay for its war effort in the American Civil War, the United States government issued its first income tax on August 5, 1861 as part of the Revenue Act of 1861 (3% of all incomes over US $800; rescinded in 1872).
In Australia the states reliquished all income tax powers to the federal government during World War II. The powers were never returned and there are no state income taxes in Australia. History of income tax in the US
History of income tax in Australia

