Finance Minister Nirmala Sitharaman spoke about capital gains taxation at the Bloomberg New Economy Forum in New Delhi on Tuesday, and investors have been reading into every word since. She said she would "tread cautiously", that the debate on long-term capital gains tax (LTCG) and securities transaction tax (STT) is being followed by both Indian and foreign investors, and that she is keen to hear views. No cut was announced, and nothing in her remarks promises one. But the timing matters. Foreign portfolio investors (FPIs) have pulled Rs. 3.08 lakh crore out of Indian equities in 2026, a record, and Budget 2027-28 is expected on February 1. If the government trimmed either tax, the signal to foreign funds would be hard to miss. Whether that would produce the biggest FPI return since 2023 is a much bigger question, and this preview looks at both sides.

What the Finance Minister Actually Said

Sitharaman said some market participants argue that LTCG and STT overlap and that only one of them should remain. She added that the idea of treating all asset classes alike is meant to bring them to the same level, not simply to raise the burden on anyone. That wording cuts both ways. Alignment could mean lighter tax on equities, or it could mean heavier tax on other assets, and she gave no hint about which route she prefers.

The Finance Ministry began its pre-budget meetings on October 12, and they run till November 13. The Budget itself is likely on February 1, 2027, which would be Sitharaman's tenth in a row. So there are close to four months in which hints, leaks and lobbying will keep the debate alive.

Why Foreign Investors Complain About the "Stack"

The history explains the irritation. STT was introduced in 2004, when long-term gains on listed shares were exempt from tax. LTCG came back in April 2018 at 10 percent on gains above Rs. 1 lakh, but STT was kept, which left India levying both. The July 2024 Budget raised LTCG to 12.5 percent on gains above Rs. 1.25 lakh a year, with short-term gains taxed at 20 percent. Then Budget 2026 lifted STT on futures to 0.05 percent from 0.02 percent and on options premium to 0.15 percent from 0.10 percent, from April 1. Delivery trades still attract 0.1 percent on both buy and sell.

Puneet Singhania of Master Capital Services calls the combination "the real irritant", rather than any single rate. For comparison, the US charges no transaction tax, China charges 0.1 percent on the sell side, and Hong Kong and Singapore generally do not tax capital gains at all. Punit Shah of Dhruva Advisors points out that STT was brought in as a substitute for capital gains tax, so keeping both makes Indian equities costlier for foreign money. Outlook Money also reports that FPIs, global trading firms and custodians raised trading costs with SEBI and Finance Ministry officials as far back as August.

The flow numbers show how far the mood has shifted. Calendar 2023 was the last year foreign investors were big buyers of Indian equities, and everything since has been flat or negative.

What a Cut Would Cost the Government

This is the part that makes the FM cautious. LTCG collections from equity transactions jumped to Rs. 1.29 lakh crore in assessment year 2025-26 from Rs. 72,249 crore a year earlier, according to a Finance Ministry reply in the Lok Sabha. STT brought in Rs. 57,522 crore in FY26, and the Budget has pencilled in Rs. 73,700 crore for FY27. By September 17, the government had already collected Rs. 40,214 crore, about 53 percent more than the same period last year, thanks to the higher derivative rates.

One chartered accountant's estimate puts the cost of a 20 percent cut in STT rates at roughly Rs. 15,000 crore. SBI Research, in its Ecowrap dated October 12, goes further and suggests scrapping LTCG on equities while stretching the holding period to two or three years, so that the tax change also discourages quick in-and-out foreign money. The revenue question is the main reason the idea may be phased, with STT trimmed first and LTCG eased later if the fiscal numbers allow.

Here is how the main levies stack up today and what the debate is about.

Tax	Current Rate	What Is Being Debated	Revenue at Stake
LTCG on equities	12.5% on gains above Rs. 1.25 lakh a year (held over 12 months)	SBI Research suggests scrapping it and lengthening the holding period to 2-3 years	Rs. 1.29 lakh crore in AY 2025-26
STT on delivery	0.1% on both buy and sell	Overlap with LTCG, some argue only one should remain	Total STT Rs. 57,522 crore in FY26
STT on futures	0.05% (up from 0.02%)	Rollback sought, but the government wants to curb speculation	Rs. 40,214 crore collected by Sep 17 in FY27
STT on options premium	0.15% (up from 0.10%)	Same debate as futures	Same pool, FY27 target Rs. 73,700 crore

The F&O Angle: Volumes, Exchanges and Brokers

The government has said the F&O hike was meant to curb speculation, not to raise revenue. SEBI's FY26 study found that 87.7 percent of individual F&O traders lost money after costs, which is a big part of why most traders in the stock market end up losing money. Outlook Money reported that index futures turnover has fallen about 44 percent since March, so the tax is clearly doing its job on volumes.

That is also why a rollback would matter beyond FPIs. Exchange and broker earnings depend on derivatives activity, and tighter rules such as SEBI's 2026 margin rules for F&O trades have already changed how much retail money flows through the system. It is one reason stocks like NSE react to Budget headlines, as we saw in our look at NSE's listing and Macquarie's bull call.

Would It Really Mean the Biggest FPI Return Since 2023?

To beat anything since 2023, foreign investors would need to put back more than the Rs. 1.71 lakh crore they invested that year, after selling a record Rs. 3.08 lakh crore in 2026. SBI Research notes that cumulative FPI equity outflows came to Rs. 3.51 lakh crore between 2021 and September 2026, with 2023 the only exception. A tax cut can improve the mood, but it is hard to see it delivering that swing alone.

V K Vijayakumar of Geojit Investments says foreign selling will continue as long as US bond yields stay high, with the 10-year yield above 5.2 percent. Singhania makes the same point from another angle, saying FPIs care more about earnings growth, rupee stability and valuations. On the rupee, the RBI has been stepping in, as we explained in how the RBI stopped the rupee from slipping to Rs. 97 to the dollar. Our checklist of five things that need to change for FPIs to return covers the rest.

If foreign money does come back, it will not come evenly. Financials hold roughly 30 percent of what FPIs own in India, which is why we looked at which Indian sectors benefit most from a potential FPI return. Our tracker on how much FPIs sold in October and when they might return shows how quickly the selling has been building.

What to Watch Before February 1

Three things are worth tracking. First, any hint from the Finance Ministry or SEBI on whether STT and LTCG are being treated as a package or separately, since a phased approach looks most likely given the revenue at stake. Second, whether the government pairs any relief with a longer holding period, as SBI Research suggests. Third, the pre-budget consultations with capital market participants, which usually come closer to the Budget.

For retail investors, nothing about your tax liability changes until a Finance Bill is passed, so speculation is not a reason to rush decisions. If you invest through SIPs, each instalment runs its own 12-month clock for LTCG purposes, a detail worth understanding through our comparison of Nifty 50 SIP versus lump sum investing. Other tax changes already moving through Parliament are covered in our explainer on the Tax Amendment Bill 2026 and what it means for investors.

Frequently Asked Questions (FAQ)

1. When is Budget 2027-28 expected to be presented?

It is likely to be presented on February 1, 2027, with pre-budget meetings in the Finance Ministry running from October 12 to November 13, 2026.

2. What did the Finance Minister say about LTCG and STT?

Nirmala Sitharaman said she would tread cautiously and is open to hearing views, while acknowledging the debate on whether the two taxes overlap. No change has been announced.

3. What is the current LTCG tax rate on equities?

It is 12.5 percent on gains above Rs. 1.25 lakh a year for listed shares held for more than 12 months.

4. What are the current STT rates?

Delivery trades attract 0.1 percent on both sides, futures 0.05 percent and options premium 0.15 percent, after the April 2026 hike on derivatives.

5. How much have FPIs sold in Indian equities in 2026?

FPIs have withdrawn a record Rs. 3.08 lakh crore through October 12, 2026, compared with Rs. 1.66 lakh crore in all of 2025.

6. Can a tax cut alone bring FPIs back to India?

Unlikely on its own, since US bond yields, the rupee, crude prices, earnings growth and valuations also drive foreign flows.