Income Tax Act may refer to:
United Kingdom
editElsewhere
edit- 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