Table of Contents
Table of Contents
Last updated: 16 August 2026 · Written and reviewed by CA Meet Dhrangadhariya, CSM & Co LLP
Quick summary
Selling an asset at a loss gives you a capital loss. It reduces tax only if you use it correctly: against the right kind of gain, in the right year, and in a return filed on time. The rules are in sections 108 to 111 and 121 of the Income-tax Act, 2025.
The net result of each capital asset is computed under sections 72 to 90. Then:
| Loss | Can be set off against |
|---|---|
| Short-term capital loss | The income computed on any other capital asset, short-term or long-term |
| Long-term capital loss | Only the income on other long-term capital assets |
A short-term loss is usually best set off first against short-term gains, which are taxed at higher rates (20% or slab rates), and then against long-term gains.
For any tax year, the loss under the head Capital gains cannot be set off against income under any other head: not salary, house property, business or other sources. The reverse is allowed: a loss under another head can be set off against capital gains (section 109(1)).
If a capital loss cannot be wholly set off in the year, it is carried forward to the following tax years:
Irrespective of anything else, no loss that has not been determined in pursuance of a return filed under section 263(1) can be carried forward and set off. In practice, you must file the return by the due date and report the loss in it, even if you owe no tax. A belated return (filed after the due date) cannot be used to carry the loss forward; the loss of that year is lost, though it can still be set off against gains of the same year if the return is filed.
1. Same year. In tax year 2026-27 you have:
Set off the short-term loss first against the short-term gain (₹60,000), leaving ₹40,000 of the loss. That is set off against the long-term gain, giving net long-term gain ₹2,60,000. The ₹1,25,000 exemption is applied, so ₹1,35,000 is taxed at 12.5% = ₹16,875.
2. Long-term loss. Long-term loss ₹2,00,000 on unlisted shares; short-term gains ₹1,50,000 on listed shares. The long-term loss cannot be set off against the short-term gains. It is carried forward for up to eight years against long-term gains, provided you filed on time.
3. Carry forward. You have a short-term loss of ₹80,000 in 2026-27 and no gains. You file on time. In 2027-28 you have a long-term gain of ₹3,00,000 from the sale of a flat and a short-term gain of ₹20,000. The carried forward short-term loss is set off against both: first the short-term gain (₹20,000) and ₹60,000 against the long-term gain.
4. Salary and capital loss. Salary income ₹12,00,000 and long-term capital loss ₹1,50,000. The loss cannot reduce salary. It is carried forward against future long-term gains.
No. Under section 109(2), a loss under the head Capital gains cannot be set off against income under any other head.
Against any capital gain of the same year, whether short-term or long-term (section 108(2)(a)).
Only against long-term capital gains of the same year (section 108(2)(b)).
For eight tax years immediately after the year in which it first arose. A short-term loss carried forward can be set off against any capital gain; a long-term loss only against long-term gains (section 111).
Yes. A loss not determined in a return filed under section 263(1), that is by the due date, cannot be carried forward (section 121).
The long-term gain on listed equity is computed after set-off of losses, and the ₹1,25,000 is then deducted from the net gain (section 198(2)). A loss set off against a long-term gain reduces the net gain on which the exemption works.
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