STT Hike on F&O Trade Effective Today April 1: Check Revised STT on Nifty 50 Lot

India’s derivatives market is set for a significant shift from April 1, 2026, as higher Securities Transaction Tax (STT) on futures and options (F&O) comes into effect with the start of the new financial year 2027. The move, announced in the Union Budget by Finance Minister Nirmala Sitharaman, aims to curb excessive speculative trading.

Under the revised structure, STT on futures has been increased from 0.02% to 0.05%, while options premiums will now attract 0.15% STT, up from 0.1%. This translates to a steep 150% jump in futures taxation and a 50% rise for options.

Impact on Futures Traders

The biggest impact will be felt in futures trading, where breakeven thresholds have nearly doubled.

Change in Nifty 50 Lot

At a level of 22,845 with a lot size of 65, the contract value comes to roughly ₹14.85 lakh.

• Earlier STT (0.02%): Total trading cost was about ₹392 (₹297 STT + ₹95 other charges), translating to ~6 points for breakeven.
• New STT (0.05%): Total cost jumps to ₹837 (₹742 STT included), pushing breakeven to nearly 13 points.

In simple terms, traders now need almost double the price movement just to cover costs.

The impact is similar across other indices:

• Bank Nifty futures breakeven rises to 26 points from 10.4 earlier
• BSE Sensex futures breakeven increases to 37.5 points from 15 points

What Does This Mean for Traders?

The higher transaction cost fundamentally changes trading dynamics. Frequent trades and marginal setups become less viable, as overtrading now comes with a higher cost. Weak entries and small scalps are likely to lose their effectiveness, encouraging traders to be more selective and focus on higher conviction moves.

Also Read: Adani Power, Cochin Shipyard, Force Motors and 5 More Stocks Enters F&O Segment Effective April 1, 2026

Limited Impact on Options

While STT on options has also increased, the effect on breakeven is less dramatic compared to futures. However, very small price moves, like 2–3 points, will now have limited profitability, whereas they previously offered reasonable returns under the lower tax regime.

Disclaimer: This blog has been written exclusively for educational purposes. The securities mentioned are only examples and not recommendations. This does not constitute a personal recommendation/investment advice. It does not aim to influence any individual or entity to make investment decisions. Recipients should conduct their own research and assessments to form an independent opinion about investment decisions.

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