Set-Off Losses under Income Tax means adjusting the loss against the taxable income earned; after that, the amount of loss remaining can be carried forward to future years. Therefore, the carry forward losses can be set off against future incomes. The Income Tax Act has, however, specified rules to set off and carry forward losses under each head of income. The taxpayer cannot carry forward losses to future years if the income tax return for the year in which loss is incurred is not filed on the Income Tax Website within the due date as per Sec 139(1). However, loss under the head Income from House Property can be carried forward even if the return is filed after the due date.
Set Off Losses
- Intra-head Set Off – Loss from one source of income can be set off against income from another source of income under the same head of Income. Eg: Loss from business income can be adjusted against profit from presumptive income.
- Inter-head Set Off – Loss from one head of income can be set off against income from another head of income. Eg: Loss from business income can be adjusted against income from house property.

Loss under any head of income should be first set off against the income under the same head i.e. Intra-head set off. And then only can be use against other heads of income i.e. Inter-head set off. Below is a table with rules for set off.
Rules to Set Off Loss in Current Year

For Example
Non-Speculative Business Loss: INR 5,00,000
Speculative Business Income: INR 1,00,000
House Property Income: INR 2,50,000
Solution
Non-Speculative Business Loss should be set off in the following order:
- Speculative Business Income (Intra-head set off) – INR 1,00,000
- House Property Income (Inter-head set off) – INR 2,50,000
- Carry Forward Loss to future years – INR 1,50,000 (5,00,000 – 1,00,000 – 2,50,000)
Carry Forward Loss
Once the taxpayer adjusts losses using intra-head set off and inter-head set off rules, then the taxpayer can carry forward the remaining losses to future years. The carry forward loss can be adjusted against future incomes. Therefore, any Loss under any head of income except House Property Loss cannot be carried forward to future years if the ITR has not been filed within the due date as per Sec 139(1). Below is the table with rules to carry forward loss and set off against future incomes.

Rules to Carry Forward Loss & Set Off against income in Future Years
Nature of Loss | No. of Years | Set off in Future against |
House Property Loss | 8 Years | House Property Income |
Speculative Business Loss | 4 Years | Speculative Business Income |
Non-Speculative Business Loss | 8 Years | Non-Speculative Business Income or Speculative Business Income |
LTCL | 8 Years | LTCG |
STCL | 8 Years | STCG / LTCG |
Horse Race Loss | 4 Years | Race Horse Income |
Specified Business Loss u/s 35AD | Indefinite Period | Specified Business Income u/s 35AD |
Other Sources Loss | cannot be carried forward | Not Applicable |
For Example
- FY 2018-19 (AY 2019-20)
Non-Speculative Business Loss: INR 5,00,000
Speculative Business Income: INR 1,00,000
House Property Income: INR 2,50,000 - FY 2019-20 (AY 2020-21)
Speculative Business Income: INR 30,000
Non-Speculative Business Income: INR 1,40,000
Solution
- FY 2018-19 (AY 2019-20)
Non-Speculative Business Loss should be set off in the following order:- Speculative Business Income (Intra-head set off) – INR 1,00,000
- House Property Income (Inter-head set off) – INR 2,50,000
- Carry Forward Loss to future years – INR 1,50,000 (5,00,000-1,00,000-2,50,000)
- FY 2019-20 (AY 2020-21)
Non-Speculative Business Loss should be set off in the following order:- Carry Forward Loss – INR 1,50,000
- Non-Speculative Business Income – INR 1,40,000
- Speculative Business Income – INR 10,000
FAQs
Loss from equity intraday trading is a speculative business loss. Speculative loss can be set off against Speculative Profits only. Thus, it cannot be adjusted against F&O trading income. However, you can carry forward the loss for 4 years and adjust it against speculative profits in future.
Loss from F&O trading is a non-speculative business loss. Non-Speculative Loss can be set off against any income except Salary Income in the current year. Thus, you can adjust non-speculative loss against interest income (2 lacs) but not salary income. However, you can carry forward the remaining loss (8 lacs) for 8 years and adjust it against business & profession income (speculative and non-speculative) in future.
You cannot carry forward loss to future years if the income tax return for the year in which loss is incurred is not filed within the due date as per Sec 139(1). However, if you have incurred loss under head house property, you can carry forward the loss even if the return is filed after the due date.
My Future and options loss incured in 14lak for year 19-20, and turnover is around 3 Cr so how can i show this against my income and get tax advantage
Hey,
F&O Trading is considered to be a non-speculative business income. You can adjust the loss against any income except salary income. Also, you can carry forward the remaining loss for 8 years and adjust against future F&O profits.
I had carried forward loss of approx Rs 1.2 lacs against LTCL in Ay 19-20. Now when I am preparing ITR2 for filing AY 20-21 returns, this c/f loss is not appearing in BFLA Schedule. Neither am I able to enter the c/f loss figure in BFLA, as all cells are protected. What do I need to do to make sure that I do not lose the benefit of c/f loss of Rs 1.2 lacs – pl guide me
Hey,
If you want to enter the brought forward loss from previous years, you can enter the details in Schedule CFL. You can enter the amount of loss under the relevant head and for the relevant assessment year along with the date of filing. The calculations for set-off and carry forward of loss would be auto-calculated by the ITR utility.
The carried forward loss from F/o trades can be adjusted against other business gains (say if I have gains from wholesale drug business) or ONLY from future F&O profits.
F&O trading is considered as non-speculative business income and as the table in the article suggests, it would be possible to set it off against your other business income.
Suppose, I have F&O business loss of 5 lakhs and LTCG of 80k and savings account interest of 20k. If I set off my F&O loss with LTCG and interest income I can only carry forward loss of 5 lakhs – 80k – 20k = 4 lakhs.
But LTCG is exempted till 1 lakh and savings interest is exempted till 10k. So if I set off my F&O loss, I am reducing my carry forward loss and I am also being forced to forgo the exemptions.
So, its a double loss for me.
Is it not possible to manually NOT set-off my F&O loss? Can I carry forward the full loss of 5 lakhs and avail the LTCG and 80TTA exemptions as well?
Any advice?
Thanks a lot.
Hey,
As per the Income Tax Act, losses are set off against incomes first. And then income specific Chapter VI-A deductions are given if any income is available after the set-off of loss.
Hence, in your case, you can not claim deduction u/s 80TTA on savings interest and LTCG since after set-off of loss no income is available.
Note: Even if someone files ITR and claims 80TTA in the above case, the taxman invariably rejects the 80TTA claims and recalculates the tax liability of the taxpayer.
My f&o loss is 5 Lacs
stcg is 1 lac
can i set off both and can carry forward remaining 4 lacs loss next year as stcg is considered as non speculative income(buisness income)
can i do this and exempt from 15% flat tax?
and also remaining 4 lac loss can be set off against stcg in consecutive years?
is btst to be considered as speculative or non speculative?
STCG is considered as capital gains income and it can’t be used to set off F/O losses.