Income Tax Act
Explore the Income Tax Act, including important provisions, sections, amendments and related tax-law resources. EduTaxTuber explains key provisions in simple language and provides links to relevant rules, notifications, circulars and other income-tax resources. Because the Income-tax Act, 1961 has been repealed from 1 April 2026, readers should check which law applies to the relevant tax year or assessment period.
Important Sections
Income Tax Act, 2025
EDUTAXTUBER · LAW LIBRARY
Income-tax Act, 2025
Full legal text · Act 30 of 2025 · As amended by Finance Act, 2026
Official PDF pages 346–350
SOURCE PDF PAGE 346 forward under section 48 [ 206(2)( e ) to ( h ) and 206(3) and (4) ] is to be reduced for any subsequent tax year, then, an updated return shall be furnished for each such subsequent tax year. (7) A return of income furnished under this section, shall be treated as defective if it is not in conformity with all the conditions as may be prescribed and shall be dealt with in the following manner:–– ( a ) where the Assessing Officer considers that the return of income furnished by the assessee is defective, he may intimate the defect to the assessee and give him an opportunity to rectify the defect within fifteen days from the date of such intimation or within a further period as may be allowed on an application made by the assessee in this behalf; ( b ) if the defect is not rectified within the period allowed under clause ( a ), then the return shall be treated as an invalid return and the provisions of this Act shall apply as if the assessee had failed to furnish the return; ( c ) where the assessee rectifies the defect after the expiry of the period allowed under clause ( a ), but before the assessment is made, the Assessing Officer may condone the delay and treat the return as a valid return. (8)( a ) The provisions of this section shall also apply to a return of income which is furnished in pursuance of an order passed under section 239(3)( b ); ( b ) the provisions of this section shall not apply to a specified senior citizen, as referred to in section 402(39), for the relevant tax year in which tax has been deducted at source under section 393(1) [Table: Sl. No. 8( iii )]. (9) For the purposes of this section,–– ( a ) “beneficial owner”, in respect of an asset means an individual who has provided, directly or indirectly, consideration for the asset for the imme - diate or future benefit, direct or indirect, of himself or any other person; ( b ) “beneficiary”, in respect of an asset means an individual who derives benefit from the asset during the tax year and the consideration for such asset has been provided by any person other than such beneficiary; ( c ) “specified entity” means–– ( i ) research association referred to in Schedule III (Table: Sl. No. 23); ( ii ) association or institution referred to in Schedule III (Table: Sl. No. 24); ( iii ) person referred to in Schedule VII (Table: Sl. No. 2); ( iv ) institution referred to in Schedule III (Table: Sl. No. 25); ( v ) any University or other educational institution or any hospital or other medical institution referred to in Schedule VII (Table: Sl. Nos. 17, 18 and 19); 48. Substituted for “206(1)( m ) to ( p ) and 206(2)( e ) to ( h )” by the Finance Act, 2026, w.e.f. 1-4-2026 . ────────── SOURCE PDF PAGE 347 ( vi ) Mutual Fund referred to in Schedule VII (Table: Sl. Nos. 20 and 21); ( vii ) securitisation trust referred to in Schedule III (Table: Sl. No. 26); ( viii ) Investor Protection Fund referred to in Schedule III (Table: Sl. Nos. 28 and 29); ( ix ) Core Settlement Guarantee Fund referred to in Schedule III (Table: Sl. No. 30); ( x ) venture capital company or venture capital fund referred to in Schedule V (Table: Sl. No. 6); ( xi ) trade union or association referred to in Schedule III (Table: Sl. No. 31); ( xii ) Board or Authority referred to in Schedule VII (Table: Sl. Nos. 33 to 40); ( xiii ) Body or Authority or Board or Trust or Commission (by whatever name called) referred to in Schedule III (Table: Sl. No. 36); ( xiv ) infrastructure debt fund referred to in Schedule VII (Table: Sl. No. 46); ( d ) “specified laws” shall refer to the Smugglers and Foreign Exchange Manipulators (Forfeiture of Property) Act, 1976 (13 of 1976), or the Prohibition of Benami Property Transactions Act, 1988 (45 of 1988), or the Prevention of Money-laundering Act, 2002 (15 of 2003), or the Black Money (Undisclosed Foreign Income and Assets) and Imposition of Tax Act, 2015 (22 of 2015). Scheme for submission of returns through tax return preparers. 264 . (1) The Board may make a Scheme for furnishing returns of income through a tax return preparer and such Scheme shall be notified, which— ( a ) may enable any specified class or classes of persons in preparing and furnishing returns of income through a tax return preparer authorised to act as such under the Scheme; ( b ) may be made irrespective of provisions of section 263. (2) For the purpose of this section,— ( a ) “tax return preparer” means any individual, not being a person referred to in section 515(3)( a )( ii ) or an employee of the “specified class or class - es of persons”, who has been authorised to act as a tax return preparer under the Scheme made under this section; ( b ) “specified class or classes of persons” means any person, other than a company or a person, whose accounts are required to be audited under section 63 or under any other law, who is required to furnish a return of income under this Act. (3) Every notification for the Scheme referred to in sub-section (1) shall be issued as per section 534 of this Act. ────────── SOURCE PDF PAGE 348 Return by whom to be verified. 265. The return of income under section 263 required to be furnished by the person specified in column B of the Table below shall be verified by the person specified in corresponding entry in column C of the said Table: TABLE Sl. No. Person furnishing return of income To be verified A B C 1. An individual. ( i ) By the individual himself; ( ii ) where the individual is mentally incapacitated from attending to his affairs, by his guardian or any other person competent to act on his behalf; ( iii ) where, for any other reason, it is not possible for the individual to verify the return, by any person duly authorised by him through a valid power of attorney. 2. A Hindu undivided family. ( i ) By the karta ; ( ii ) where the karta is absent from India or is mentally incapacitated from attending to his affairs, by any other adult member of such family. 3. A company in cases other than those mentioned at serial numbers 4, 5, 6 and 7. ( i ) By the managing director of the company; ( ii ) where there is no managing director, or the managing director is not able to verify the return due to any unavoidable reason, by any director of the company or any other person as may be prescribed for verifying the return. 4. A company not being resident in India. By any person holding a valid power of attorney from the company to do so. 5. A company which is being wound up by orders of the Court or otherwise, or where any person has been appointed as receiver of any assets of the company. By the liquidator as referred to in section 322(1) 86 . 6. A c o m p a n y w h o s e management has been taken over by the Central Government or any State Government under any law. By the principal officer of the company. ────────── SOURCE PDF PAGE 349 Sl. No. Person furnishing return of income To be verified A B C 7. A company, for which application seeking corporate insolvency resolution process has been admitted by the Adjudicating Authority under section 7 or 9 or 10 of the Insolvency and Bankruptcy Code, 2016 (31 of 2016). By the insolvency professional appointed by such Adjudicating Authority, where— “Insolvency professional” and “Adjudicating Authority” shall have the same meanings as assigned to them respectively in sections 3( 19 ) 87 and 5(1) of the Insolvency and Bankruptcy Code, 2016 (31 of 2016). 8. A firm. ( i ) By the managing partner of the firm; ( ii ) where the managing partner is not able to verify the return due to any unavoidable reason, or there is no managing partner as such, by any partner of the firm, not being a minor. 9. A limited liability part - nership. ( i ) By the designated partner of the limited lia - bility partnership; ( ii ) where the designated partner of the limited liability partnership is not able to verify the return due to any unavoidable reason, or where there is no designated partner, by any partner of the limited liability partnership or any other person as may be prescribed for verifying the return. 10. A local authority. By the principal officer of the local authority. 11. A political party as referred to in section 263(1)( a )( iii ). By the chief executive officer of such political party (whether the chief executive officer is known as secretary or by any other designation). 12 Any other association. ( i ) By any member of the association; or ( ii ) by the principal officer of the association. 13. Any other person. ( i ) By the person himself; or ( ii ) by any person competent to act on his behalf. Self-assessment. 266. (1) Where, after taking into account the amounts referred to in sub- section (2), any tax is payable on the basis of any return required to be furnished under section 263 or 268 or 280 or 294, then–– ( a ) the assessee shall be liable to pay such tax together with interest and fee payable under any provision of this Act for any delay in furnishing ────────── SOURCE PDF PAGE 350 the return or any default or delay in payment of advance tax, before furnishing the return; and ( b ) the return shall be accompanied by proof of payment of tax, interest and fee. (2) The amounts referred to in sub-section (1) shall be,— ( a ) the amount of tax, if any, already paid under any provision of this Act; ( b ) any tax deducted or collected at source; ( c ) any relief of tax claimed under section 157; ( d ) any relief of tax or deduction of tax claimed under section 159(1) or 160 on account of tax paid in a country outside India; ( e ) any relief of tax claimed under section 159(2) on account of tax paid in any specified territory outside India referred to in that section; 49 [ ( f ) any tax credit claimed to be set off as per section 206(2)( e ) to ( h ) and 206(3) and (4); and ] ( g ) any tax or interest payable according to the provisions of section 391(2). (3) Where the amount paid by the assessee under sub-section (1) falls short of the aggregate of the tax, interest and fee as payable under the said sub-section, the amount so paid shall first be adjusted towards the fee payable and thereafter towards the interest payable and the balance, if any, shall be adjusted towards the tax payable. (4) For the purposes of sub-section (1), interest payable under section 423 shall be computed on the tax on the total income as declared in the return as reduced by the amount of,— ( a ) advance tax, if any, paid; ( b ) any tax deducted or collected at source; ( c ) any relief of tax claimed under section 157; ( d ) any relief of tax or deduction of tax claimed under section 159(1) or 160 on account of tax paid in a country outside India; ( e ) any relief of tax claimed under section 159(2) on account of tax paid in any specified territory outside India referred to in that section; and 49 [ ( f ) any tax credit claimed to be set off as per the provisions of section 206(2) ( e ) to ( h ) and 206(3) and (4). ] (5) For the purposes of sub-section (1), interest payable under section 424 shall be computed on an amount equal to the assessed tax or, as the case may be, on the amount by which the advance tax paid falls short of the assessed tax. 49. Substituted by the Finance Act, 2026, w.e.f. 1-4-2026 . Prior to its substitution, clause ( f ) read as under : “( f ) any tax credit claimed to be set off as per the provisions of section 206(1)( m ) to ( p ) and 206(2)( e ) to ( h ).”
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