What Happened
- India's Central Board of Direct Taxes (CBDT) issued a gazette notification on March 31, 2026, clarifying that General Anti-Avoidance Rules (GAAR) will not apply to investments made before April 1, 2017.
- The clarification follows a January 2026 Supreme Court ruling in the Tiger Global case, where the court held that Tiger Global — a New York-based investment firm — must pay capital gains tax on a 2018 sale of Flipkart shares, disallowing treaty benefits under the India-Mauritius Double Taxation Avoidance Agreement (DTAA).
- The Tiger Global ruling raised alarm among private equity and venture capital firms with legacy India portfolios structured through Mauritius and other treaty jurisdictions, creating uncertainty about retroactive tax exposure.
- The CBDT notification is described by industry as a "narrative correction" to restore clarity on the scope of GAAR for legacy deals.
- The pre-2017 carve-out had always been envisaged in the original GAAR framework enacted under the Finance Act, 2012 (implemented from April 2017), but the Tiger Global judgment raised questions about whether treaty-based structures made before that date could still be challenged.
Static Topic Bridges
General Anti-Avoidance Rules (GAAR): Legal Basis and Scope
GAAR is a set of provisions in Chapter X-A of the Income Tax Act, 1961, inserted through the Finance Act, 2012, and effective from April 1, 2017. GAAR empowers Indian tax authorities to re-characterise or disregard an "impermissible avoidance arrangement" — broadly, any transaction or structure whose main purpose is to obtain a tax benefit and which lacks commercial substance, misuses treaty provisions, lacks bona fide intent, or is not at arm's length. Once GAAR is invoked, consequences can include denial of treaty benefits, recharacterisation of income, and disallowance of deductions. The threshold for invoking GAAR is a tax benefit exceeding ₹3 crore from the arrangement.
- Chapter X-A of the Income Tax Act, 1961 — contains Sections 95–102, the GAAR provisions.
- Finance Act, 2012 introduced GAAR; Finance Act, 2015 deferred implementation to April 1, 2017.
- Tax benefit threshold: ₹3 crore — arrangements below this threshold are not subject to GAAR.
- Onus of proof: Initially on tax authorities to demonstrate that an arrangement is an "impermissible avoidance arrangement."
- Approving Panel: A mandatory independent Approving Panel must review and approve any GAAR invocation before tax authorities can act.
- GAAR applies only prospectively — to arrangements entered into on or after April 1, 2017; the March 31, 2026 gazette notification reaffirms this.
Connection to this news: The CBDT notification is essentially a re-affirmation of the legislative intent behind GAAR's prospective application, providing legal certainty that pre-2017 structures — which were designed before GAAR existed — cannot be subjected to anti-avoidance scrutiny.
India-Mauritius DTAA and the Pillar II Tax Treaty Framework
For decades, Mauritius was the single largest source of foreign direct investment into India, primarily because the India-Mauritius DTAA exempted capital gains on Indian securities from taxation in India, allowing investors to book gains tax-free by routing investments through Mauritius entities. The 2016 amendment to the India-Mauritius DTAA removed this exemption for investments made after April 1, 2017, introducing a grandfathering clause for pre-2017 investments that were meant to retain the original treaty benefit. The Tiger Global case challenged the premise of this grandfathering by arguing that GAAR could override treaty protections even for pre-2017 Mauritius-routed investments.
- India-Mauritius DTAA originally signed in 1982; the critical Article 13 on capital gains was amended in May 2016.
- Post-2016 amendment: investments made after April 1, 2017 via Mauritius attract capital gains tax in India.
- Pre-April 1, 2017 investments: explicitly grandfathered — supposed to retain Mauritius-sourced treaty exemption.
- Tiger Global case (SC, January 2026): SC held that treaty benefit was not applicable to Tiger Global's Flipkart stake sale in 2018, as the Mauritius holding company lacked economic substance — a GAAR-like analysis.
- India-Singapore DTAA similarly amended in 2016 with the same effective date.
Connection to this news: The CBDT gazette notification draws a clear line by reconfirming that GAAR cannot be applied to arrangements (including Mauritius-routed ones) that pre-date April 1, 2017, responding directly to the overhang created by the Tiger Global judgment.
Private Equity and Venture Capital Investment Structures in India
Private equity (PE) and venture capital (VC) funds investing in India have historically used treaty jurisdictions — primarily Mauritius, Singapore, and the Netherlands — to structure their India investments for tax efficiency, legal predictability, and investor protection reasons. These structures involve setting up intermediate holding companies in treaty countries, which in turn hold equity stakes in Indian portfolio companies. Exits — when PE/VC firms sell their India holdings — generate capital gains that are taxed according to treaty rules. The uncertainty generated by GAAR and the Tiger Global ruling had the potential to expose billions of dollars of legacy PE/VC investments to retroactive tax claims, undermining India's reputation as a stable investment destination.
- India has signed over 90 DTAAs; key investment source jurisdictions include Mauritius, Singapore, Netherlands, and Cayman Islands.
- Mauritius accounted for roughly 25% of total FDI equity inflows into India historically before the 2016 treaty amendment.
- PE and VC industry bodies had formally petitioned for GAAR clarity following the Tiger Global ruling.
- GIFT City (Gujarat International Finance Tec-City) — India's onshore financial centre — is now being promoted as an alternative to offshore Mauritius/Singapore structures for new investments.
- The CBDT operates under the Ministry of Finance and is the administrative body for direct taxes; it can issue circulars and notifications to clarify the application of tax laws.
Connection to this news: By confirming the pre-2017 GAAR exemption in a gazette notification — the highest-binding form of administrative clarification — the government has provided PE and VC firms with the legal certainty needed to manage existing portfolio exits without provisioning for unexpected tax liabilities.
Key Facts & Data
- GAAR provisions: Chapter X-A, Income Tax Act, 1961 (Sections 95–102).
- GAAR effective date: April 1, 2017 (implemented from this date; applies only to post-2017 arrangements).
- Tax benefit threshold for GAAR invocation: ₹3 crore.
- CBDT gazette notification: March 31, 2026 — pre-2017 investments exempted from GAAR.
- Tiger Global ruling (Supreme Court, January 2026): Capital gains on 2018 Flipkart stake sale taxable; Mauritius treaty benefit denied.
- India-Mauritius DTAA amended: May 2016; post-April 2017 investments lose capital gains exemption.
- India has over 90 DTAAs with different countries.
- GIFT City: promoted as onshore alternative for structuring India investments going forward.