Income tax By the 1860s, the progressive tax had become a grudgingly accepted element of the English fiscal system. The US federal government imposed the first personal income tax on August 5, 1861, to help pay for its war effort in the American Civil War - (3% of all incomes over US$800) (equivalent to $ in ). This tax was repealed and replaced by another income tax in 1862. It was only in 1894 that the first peacetime income tax was passed through the Wilson-Gorman tariff. The rate was 2% on income over $4000 (equivalent to $ in ), which meant fewer
Working Party on the Reorganisation of the Income Tax Act 1976 Working Party on the Reorganisation of the Income Tax Act 1976 The Working Party on the Reorganisation of the Income Tax Act 1976 was a committee appointed by the New Zealand government to advise on the appropriate reorganisation of the income tax legislation. The Working Party was set up in 1993 as a result of recommendations made by the Valabh Committee set up to review the overall income tax system. The Working Party comprised Arthur Valabh (Chair), Dame Margaret Bazley, and Sir Kenneth Keith. The Working Party issued two reports on the reorganisation of the then Income Tax Act 1976.