Inland Revenue (Amendment) Act, No.04 of 2023 
Inland Revenue Act, No.24 of 2017 [Certified on 24th October,2017]
Inland Revenue (Amendment) Act, No.10 of 2021  [Certified on 13th May 2021]
Inland Revenue (Amendment) Act, No.45 of 2022 [Certified on 19th December 2022]
Inland Revenue (Amendment) Act, No.04 of 2023 [Certified on 08th May 2023]
Inland Revenue (Amendment) Act, No.14 of 2023 [Certified on 08th September 2023]