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The Central Board of Direct Taxes (CBDT) notified the Income-tax (Amendment) Rules, 2026, clarifying that General Anti-Avoidance Rules (GAAR) will not apply to income arising from the transfer of investments made before April 1, 2017, even if the gains are realised after that date. The amendment resolves longstanding ambiguity triggered by the Supreme Court’s Tiger Global ruling (January 16, 2026).

What is GAAR?

General Anti-Avoidance Rules (GAAR) are provisions in Chapter X-A of the Income Tax Act, 1961, that allow tax authorities to deny tax benefits arising from arrangements that are primarily tax-motivated rather than commercially driven.

Parameter Detail
Effective from April 1, 2017
Applicable when Tax benefit exceeds ₹3 crore/year
Recommended by Parthasarathi Shome Committee (2012)
Target “Impermissible avoidance arrangements”
Authority Assessing Officer can invoke GAAR; approval required from Approving Panel

What triggers GAAR?

A transaction is an “impermissible avoidance arrangement” if it:

  1. Creates rights and obligations not at arm’s length
  2. Results in misuse or abuse of the tax treaty/provisions
  3. Lacks commercial substance
  4. Is not undertaken in the ordinary course of business

The Tiger Global Case

The Tiger Global case (January 16, 2026 Supreme Court ruling) concerned the taxation of Tiger Global’s $1.6 billion gain from selling its stake in Flipkart to Walmart (2018):

  • Tiger Global held the Flipkart stake through a Mauritius-based entity
  • Under the India–Mauritius DTAA (Double Taxation Avoidance Agreement), capital gains on shares were historically exempt if held through Mauritius
  • CBDT argued that GAAR could be invoked to deny the Mauritius DTAA benefit — even though the investment was made before April 2017 and before GAAR came into force
  • The Supreme Court ruled in favour of CBDT, creating uncertainty for thousands of foreign investors with pre-2017 investments

The CBDT Amendment

The amendment to Rule 10U of the Income Tax Rules clarifies:

“GAAR shall not apply to income arising from the transfer of investments made before April 1, 2017 — regardless of when the gains are realised.”

Situation GAAR applies?
Investment made before April 1, 2017 ❌ No
Investment made on/after April 1, 2017 ✅ Yes (if other conditions met)
Tax benefit < ₹3 crore ❌ No

India–Mauritius DTAA — Background

The India–Mauritius DTAA was historically a major tax planning route for foreign investors:

  • Until 2016, capital gains on Indian shares held through Mauritius were taxable only in Mauritius (which had no capital gains tax)
  • 2016 Protocol: India amended the DTAA to allow India to tax capital gains from April 1, 2017 onwards
  • Investments made before April 1, 2017 were grandfathered — but GAAR created uncertainty

This amendment restores the grandfathering assurance.

Significance for Foreign Investment

Impact Details
FPI confidence Restores certainty for foreign portfolio investors with pre-2017 legacy investments
M&A transactions Reduces tax litigation risk for old Mauritius/Singapore-route deals
India’s investment climate Signals a stable and predictable tax policy environment
Pending litigations Expected to reduce large number of cases in appellate forums

UPSC Relevance

GS Paper 3 — Economy:

  • GAAR vs. SAAR (Specific Anti-Avoidance Rules) — distinction
  • India’s DTAA network — tax treaties and their misuse (treaty shopping)
  • FDI and FPI policy — role of Mauritius and Singapore routes
  • CBDT’s role in interpreting tax law; Income Tax Act provisions

Mains Angle:

“Tax certainty is as important as tax rates in attracting foreign investment. India’s oscillation between aggressive enforcement and investor-friendly clarifications must give way to stable, prospective policy that does not unsettle existing commercial arrangements.”

Facts Corner

  • GAAR: Chapter X-A, Income Tax Act, 1961; Sections 95–102
  • Parthasarathi Shome Committee: Set up in 2012 to review GAAR; recommended grandfathering investments before August 30, 2010 (later revised to April 1, 2017)
  • Mauritius DTAA: Signed 1982; amended 2016 Protocol; transitional period 2017–2019 at 50% concessional tax; full taxation from April 1, 2019
  • Singapore DTAA: Mirrors Mauritius route; similarly amended in 2016
  • Approving Panel: Independent body under CBDT that must approve GAAR invocation by the Assessing Officer
  • Treaty Shopping: Routing investment through a low-tax jurisdiction to claim DTAA benefits — the main abuse GAAR targets
  • CBDT: Central Board of Direct Taxes; statutory body under Finance Ministry; administers Income Tax, Wealth Tax, etc.