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F&O loss in FY26? Here’s how you can adjust it against mutual fund gains

Although derivative transactions are squared off without delivery, they are treated as non-speculative business income under the Income-tax Act and are taxed under the head 'Profits and Gains of Business or Profession'.

December 29, 2025 / 08:55 IST
How capital market losses can be adjusted under income tax rules
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  • Share losses can offset mutual fund gains if conditions are met.
  • Short-term share losses can offset both short-term and long-term capital gains
  • Long-term share losses can only offset long-term capital gains

Investors often incur losses in shares or derivatives while making gains in other investments such as mutual funds. Today's Ask Wallet Wise query explains how income tax laws allow the set-off and carry forward of such losses, subject to specific conditions.

Ask Wallet-Wise initiative offers expert advice on matters related to personal finance and money-related queries. You can email your queries to askwalletwise@nw18.com, and we will try and get a top financial expert to address.

I would like to know whether, for the financial year 2025–26, if I sell shares or derivatives and incur a loss of Rs 5 lakh on shares, can this loss be adjusted or set off against the long-term capital gains that I may earn from the sale of mutual funds. 

Expert's Advice: Under the Income-tax Act, losses can be set off in certain cases under the same head of income. If the net result under a particular head is a loss, it may be set off against income under other heads, subject to specific restrictions.

A regular business loss can be set off against any income except salary income. However, a speculative loss can be set off only against speculative gains in the same financial year. Any unabsorbed speculative loss cannot be adjusted against other income and must be carried forward for up to four assessment years, where it can be set off only against speculative income.

Speculative transactions are those where the contract is settled without actual delivery. Although derivative transactions are squared off without delivery, they are treated as non-speculative business income under the Income-tax Act and are taxed under the head “Profits and Gains of Business or Profession.” Any loss from derivative transactions can be set off against income under the capital gains head, whether short-term or long-term.

Share transactions are generally taxed under the head 'Capital Gains'.

  • Short-term capital losses can be set off against both short-term and long-term capital gains.
  • Long-term capital losses can be set off only against long-term capital gains.

Accordingly, your loss on shares can be adjusted against capital gains from mutual funds, either short-term or long-term, depending on whether the share loss is classified as short-term or long-term.

Disclaimer: The views expressed by experts on Moneycontrol are their own and not those of the website or its management. Moneycontrol advises users to check with certified experts before taking any investment decision.

Balwant Jain
Balwant Jain is a Mumbai-based CA and CFP
first published: Dec 29, 2025 08:55 am

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