(1) Any expenditure (not being expenditure of the nature described in sections 30
and not being in the nature of capital expenditure or personal expenses of the assessee), laid out or expended wholly and exclusively for the purposes of the business
shall be allowed in computing the income
chargeable under the head "Profits and gains of business or profession".Explanation 1.
—For the removal of doubts, it is hereby declared that any expenditure incurred by an assessee
for any purpose which is an offence or which is prohibited by law shall not be deemed to have been incurred for the purpose of business or profession and no deduction or allowance shall be made in respect of such expenditure.Explanation 2.—
For the removal of doubts, it is hereby declared that for the purposes of sub-section (1), any expenditure incurred by an assessee on the activities relating to corporate social responsibility referred to in section 135 of the Companies Act, 2013 (18 of 2013) shall not be deemed to be an expenditure incurred by the assessee for the purposes of the business or profession.(2) [***](2B) Notwithstanding anything contained in sub-section (1), no allowance shall be made in respect of expenditure incurred by an assessee on advertisement in any souvenir, brochure, tract, pamphlet or the like published by a political party.(3) [***](3A) [***](3B) [***](3C) [***](3D) [***](4) [***](5) [***]