Finance Bill 2022 as introduced on 01.02.22 reads at the face page 'Finance Bill 2022, A Bill to give effect to the financial proposals of the Central Government for the financial year 2022-2023.'
But many clauses of that bill are effective for FY 2019-20/ 2020-21/ 2021-22 and even before.
Then why the finance bill writes the above captioned statement ?