Income Tax Act

Income Tax Act may refer to:

United Kingdom

 * Income Tax Act 1842
 * Income Tax Act 1952
 * Income Tax (Trading and Other Income) Act 2005
 * Income Tax Act 2007

Elsewhere

 * Income Tax Act 1976, a Statute of New Zealand
 * Income Tax Act 1985, an Act governing income taxes in Canada since 1917, with the current version enacted in 1985.
 * The Income-tax Act, 1961, an Act of the Parliament of India
 * Individual Income Tax Act of 1944, an Act raising income tax in the United States