law: The Income-Tax Act, 1961
  2[D.-Other deductions
  80U. 3[Deduction in case of a person with disability.-
  4[(1) In computing the total income of an individual, being a resident, who, at any time during the previous year, is certified by the medical authority to be a person with disability, there shall be allowed a deduction of a sum of seventy-five thousand rupees:
  Provided that where such individual is a person with severe disability, the provisions of this sub-section shall have effect as if for the words "seventy-five thousand rupees", the words "one hundred and twenty-five thousand rupees" had been substituted.]
  (2) Every individual claiming a deduction under this section shall furnish a copy of the certificate issued by the medical authority in the form and manner, as may be prescribed, along with the return of income under section 139, in respect of the assessment year for which the deduction is claimed:
  Provided that where the condition of disability requires reassessment of its extent after a period stipulated in the aforesaid certificate, no deduction under this section shall be allowed for any assessment year relating to any previous year beginning after the expiry of the previous year during which the aforesaid certificate of disability had expired, unless a new certificate is obtained from the medical authority in the form and manner, as may be prescribed, and a copy thereof is furnished along with the return of income under section 139.
  1[Explanation.-For the purposes of this section,-
  (a) "disability" shall have the meaning assigned to it in clause (i) of section 2 of the Persons with Disabilities (Equal Opportunities, Protection of Rights and Full Participation) Act, 1995 (1 of 1996), and includes "autism", "cerebral palsy" and "multiple disabilities" referred to in clauses (a), (c) and (h) of section 2 of the National Trust for Welfare of Persons with Autism, Cerebral Palsy, Mental Retardation and Multiple Disabilities Act, 1999 (44 of 1999);
  (b) "medical authority" means the medical authority as referred to in clause (p) of section 2 of the Persons with Disabilities (Equal Opportunities, Protection of Rights and Full Participation) Act, 1995 (1 of 1996), or such other medical authority as may, by notification, be specified by the Central Government for certifying "autism", "cerebral palsy", "multiple disabilities", "person with disability" and "severe disability" referred to in clauses (a), (c), (h), (j) and (o) of section 2 of the National Trust for Welfare of Persons with Autism, Cerebral Palsy, Mental Retardation and Multiple Disabilities Act, 1999 (44 of 1999);
  (c) "person with disability" means a person referred to in clause (t) of section 2 of the Persons with Disabilities (Equal Opportunities, Protection of Rights and Full Participation) Act, 1995 (1 of 1996), or clause (j) of section 2 of the National Trust for Welfare of Persons with Autism, Cerebral Palsy, Mental Retardation and Multiple Disabilities Act, 1999 (44 of 1999);
  (d) "person with severe disability" means-
  (i) a person with eighty per cent or more of one or more disabilities, as referred to in sub-section (4) of section 56 of the Persons with Disabilities (Equal Opportunities, Protection of Rights and Full Participation) Act, 1995 (1 of 1996); or
  (ii) a person with severe disability referred to in clause (o) of section 2 of the National Trust for Welfare of Persons with Autism, Cerebral Palsy, Mental Retardation and Multiple Disabilities Act, 1999 (44 of 1999).]]
  2. Ins. by Act 19 of 1968, s. 30 and the Third Schedule (w.e.f. 1-4-1969).
  3. Subs. by Act 32 of 2003, s. 46, for section 80U (w.e.f. 1-4-2004). Earlier substituted by Act 49 of 1991, s. 37 (w.e.f. 1-4-1992).
  4. Subs. by Act 20 of 2015, s. 24, for sub-section (1) (w.e.f. 1-4-2016).
  1. Subs. by Act 23 of 2004, s. 19, for the Explanation (w.e.f. 1-4-2005).
  80V. [Deduction from gross total income of the parent in certain cases.] Omitted by the Finance Act, 1994 (32 of 1994), s. 28(w.e.f. 1-4-1995).
  80VV. [Deduction in respect of expenses incurred in connection with certain proceedings under the Act.] Omitted by the Finance Act, 1985 (32 of 1985), s. 25 (w.e.f. 1-4-1986). Original section was inserted by the Taxation Laws (Amendment) Act, 1975 (41 of 1975), s. 26(w.e.f. 1-4-1976).
  Chapter VI-B
  Restriction on Certain Deductions in The Case of Companies
  [Chapter VI-B, omitted by the Finance Act, 1987 (11 of 1987), s. 40 (w.e.f. 1-4-1988). Original Chapter was inserted by the Finance Act, 1983 (11 of 1983), s. 32 (w.e.f. 1-4-1984) and amended by the Finance Act, 1985, (w.e.f. 1-4-1986) and Finance Act, 1986 (32 of 1985), s. 25(w.e.f. 1-4-1987).]