Past Investments Shielded from GAAR, Future Scrutiny Continues
India's Central Board of Direct Taxes (CBDT) has cleared up major confusion about the country's General Anti-Avoidance Rule (GAAR) for foreign investors selling their stakes. New notifications (54 and 55 of 2026) state that GAAR will not apply to income from investments made before April 1, 2017, no matter when those investments are sold. This offers significant relief to private equity, venture capital, and sovereign wealth funds holding older Indian assets, shielding these pre-2017 investments from GAAR challenges. Tax authorities are now directed not to apply GAAR to these grandfathered cases, bringing much-needed certainty after investor worries intensified. This follows recent court decisions reinforcing the 'substance-over-form' principle in international tax, which had made global investors anxious about potential retrospective tax laws.
Tiger Global Case Highlights Substance Rules
Clarity became critical after the Supreme Court ruled in the Tiger Global case on January 15, 2026. The court rejected treaty benefits for Mauritius-based Tiger Global entities exiting their Flipkart investment, citing a lack of commercial substance and allowing GAAR to take precedence over treaty claims. Tiger Global aimed to exit with capital gains estimated at ₹14,500 crore, but tax authorities held back about ₹967 crore. This ruling caused concern among private equity and venture capital firms, leading tax authorities to issue notices to several overseas funds questioning the commercial substance of their deals. Experts noted that while the new notification shields pre-April 1, 2017, investments, treaty benefits and the assessment of commercial substance remain key issues for all deals. India's GAAR, active since April 1, 2017, follows international trends like the OECD's Base Erosion and Profit Shifting (BEPS) project, with many countries having similar rules. However, the assessment of 'commercial substance' and 'main purpose' has always been somewhat uncertain for investors.
New Rules Create Two-Tiered Tax System
The CBDT's clarification clearly separates past investments, but also formalizes a two-tiered tax system. Investments made on or after April 1, 2017, are still subject to GAAR. This means offshore and treaty-based structures for new investments will face thorough checks on their substance, business purpose, and control. While welcomed, this clarification largely addresses the consequences of recent legal battles rather than proactively ensuring absolute tax certainty. India's GAAR, first proposed in 2012 and implemented in 2017 after delays, shows how the country's tax policy evolves, trying to balance protecting revenue with maintaining investor trust. New Income-tax Rules for 2026, effective April 1, 2026, further update tax administration, emphasizing stricter compliance and reporting for non-residents.
Exits Unlocked, But Substance Remains Key for New Deals
Global funds should now be able to proceed with exits that were held back by tax uncertainty. This could lead to more IPO sell-downs, secondary transactions, and strategic sales of long-held assets. Indian companies might also see lower valuation discounts related to tax risks, making deals involving foreign shareholders more certain. However, the ongoing emphasis on 'substance' for post-2017 investments means that using complex or artificial structures to get treaty benefits is still a challenge. Investors must clearly show the commercial reasoning and real business purpose behind their investment structures. While many emerging markets are seeing strong economic growth and stable debt, India's foreign investment rules now feature a dual approach: protection for past deals, and strict checks for new ones.