Section 80AB of Income Tax Act "Deductions to be made with reference to the income included in the gross total income"
Section 80AB. Where any deduction is required to be made or allowed under any section included in this Chapter under the heading "C.-Deductions in respect of certain incomes" in respect of any income of the nature specified in that section which is included in the gross total income of the assessee, then, notwithstanding anything contained in that section, for the purpose of computing the deduction under that section, the amount of income of that nature as computed in accordance with the provisions of this Act (before making any deduction under this Chapter) shall alone be deemed to be the amount of income of that nature which is derived or received by the assessee and which is included in his gross total income.
Section 80AC of Income Tax Act "Deduction not to be allowed unless return furnished"
Section 80AC. Where in computing the total income of an assessee of the previous year relevant to the assessment year commencing on the 1st day of April, 2006 or any subsequent assessment year, any deduction is admissible under section 80-IA or section 80-IAB or section 80-IB or section 80-IC or section 80-ID or section 80-IE, no such deduction shall be allowed to him unless he furnishes a return of his income for such assessment year on or before the due date specified under sub-section (1) of section 139..
What are the Deductions to be made with reference to the income included in the gross total income? What are Deduction not to be allowed unless return furnished? Section 80AB and 80AC of Income Tax Act 1961
What are the Deduction in respect of life insurance premia, deferred annuity, contributions to provident fund, subscription to certain equity shares or debentures, etc? Section 80C of Income Tax Act 1961