TaxSaral
Section 135Charitable Trusts & NPOswas Section 80GGA in IT Act 1961

Deduction for Donations for Scientific Research and Rural Development (80GGA)

Section 135 provides a 100% deduction — with no qualifying income ceiling — on donations made to approved scientific research associations, universities, rural development institutions, and national bodies for poverty eradication. This section is exclusively available to taxpayers who have no income from business or profession.

Who this applies to

Individuals, HUFs and other taxpayers whose total income does NOT include any income from business or profession (i.e., salaried employees, pensioners, investors).

Key Points

  • 100% deduction with no qualifying limit — the entire donated amount is deductible
  • Eligible recipients: approved scientific research associations, universities for scientific research, rural development institutions, National Urban Poverty Eradication Fund
  • NOT available to taxpayers with business or professional income — they must use Section 133 (80G) instead
  • Donation must be by cheque, draft or electronic transfer; cash above ₹2,000 is disqualified
  • The donor institution must have valid approval under the relevant research/rural development provisions

Worked Example

1

Salaried Professional Donating to Research Body

Scenario

Dr. Priya, a hospital-employed doctor (salary only, no business income), donates ₹2 lakh to an IIT-affiliated approved scientific research association in TY 2026-27. Her GTI is ₹20 lakh.

Calculation

Gross Total Income:                    ₹20,00,000
Donation (via bank transfer):          ₹ 2,00,000
Deduction rate (Section 135):          100%, no limit
Deduction allowed:                     ₹ 2,00,000
──────────────────────────────────────────────────
Adjusted Total Income:                 ₹18,00,000
Tax saved (at 30% + 4% cess):          ₹   62,400

Result

Dr. Priya saves ₹62,400 in tax. If she had used Section 133 (80G) at 50% for the same institution, her deduction would be only ₹1 lakh — Section 135 is more beneficial for non-business taxpayers.

Related Sections

Section 133Deduction for Donations to Charitable Institutions (80G)
Section 35480G Approval — Enabling Tax Deduction for Donors
Section 332Registration of Charitable Trusts and NPOs

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Section references are based on the Income Tax Act 2025 (Tax Year 2026-27). Examples are illustrative — verify with a Chartered Accountant before filing.