In this Act, unless the context otherwise requires,-

(62). "input Tax" in relation to a registered person, means the Central tax, State Tax, integrated tax or Union Territory tax charged on any supply of goods or services or both and includes,-

(a) the integrated goods and services tax charged on import of goods;

(b) the tax payable under the provisions of sub-sections (3) and (4) of section 9;

(c) the tax payable under the provisions of sub-sections (3) and (4) of section 5 of the Integrated Goods and Services Tax Act, 2017 (Act No.13 of 2017.);

(d) the tax payable under the provisions of the Central Goods and Services Tax Act, 2017 (Act No.13 of 2017.).

but does not include the tax paid under the composition levy;