Notwithstanding anything contained in the Business Profits Tax Act, 1947 (XXI of 1947), the Gift Tax Act, 1963 (XIV of 1963), the Wealth Tax 1963 (XV of 1963), the Income Tax Ordinance, 1979 (XXXI of 1979), or any other law for the time being in force relating to income tax, super tax, wealth tax, gift tax, capital gains tax or business profits t...