1. Loss Set-Off: The Two-Step Process
Under ITA 2025, losses are applied in a specific sequence. This sequence matters because later steps have restrictions. The order is: first intra-head (within the same income head), then inter-head (against other income heads). Only if intra-head set-off is exhausted can you proceed to inter-head. The restrictions on inter-head set-off are strict — especially for capital losses and speculation losses.
2. Intra-Head Set-Off: No Restrictions
Within the same income head, losses can be freely set off against income from any source:
- House Property: Loss from HP-1 set off against income from HP-2, HP-3 etc. without restriction
- Business: Loss from Business A set off against profit from Business B (both non-speculative)
- Capital Gains: STCL from sale of shares set off against STCG from sale of property; LTCL from gold set off against LTCG from equity
- Other Sources: Loss from horse racing set off against horse racing income only (speculative within other sources)
3. Inter-Head Set-Off: Important Restrictions
After intra-head set-off, remaining losses can be applied against other income heads — but with restrictions:
| Loss Type | Can Set Off Against | Cannot Set Off Against |
|---|---|---|
| House property loss (max Rs 2L inter-head) | Salary, business, capital gains, other sources | No restriction — but cap at Rs 2L |
| Business loss (non-speculative) | Capital gains, HP income, other sources | Salary income |
| Speculation loss | Speculation income only | All other income |
| Short-term capital loss | STCG and LTCG from any asset | Salary, business, other sources |
| Long-term capital loss | LTCG only (not STCG) | STCG, salary, business, other sources |
| F&O loss (non-speculative business) | HP income, capital gains, other sources | Salary income |
4. Carry Forward: Detailed Rules
| Loss Type | Carry Forward Period | Future Set-Off Against | Belated Return? |
|---|---|---|---|
| Non-speculative business loss | 8 years | Business profit only | NOT carried forward |
| Speculation loss | 4 years | Speculation profit only | NOT carried forward |
| Short-term capital loss | 8 years | STCG and LTCG | NOT carried forward |
| Long-term capital loss | 8 years | LTCG only | NOT carried forward |
| House property loss | 8 years | House property income only | Carried forward even if belated |
| Unabsorbed depreciation | Indefinite (no time limit) | Any income except salary | Carried forward even if belated |
5. The Critical Rule: File on Time
One of the most important — and often overlooked — rules: business losses, speculation losses, and capital losses can only be carried forward to future years if the ITR for the loss year was filed by the original due date. Filing a belated return (after the due date but before 31 December) forfeits the right to carry forward these losses. Only house property losses and unabsorbed depreciation survive belated filing. This makes timely ITR filing critical even in loss years.
6. Practical Example: Multiple Loss Types
Illustrative only. Arun has for Tax Year 2026-27:
- Salary income: Rs 15,00,000
- House property loss: Rs 3,50,000 (self-occupied home loan interest Rs 2L capped + pre-construction instalments)
- STCL from equity: Rs 80,000
- F&O loss: Rs 2,00,000
Set-off sequence:
- HP loss: set off Rs 2,00,000 against salary (cap Rs 2L); remaining Rs 1,50,000 carried forward for 8 years against HP income
- STCL Rs 80,000: cannot set off against salary; carried forward 8 years against capital gains
- F&O loss Rs 2,00,000: non-speculative business loss; cannot set off against salary; carried forward 8 years against business profit
Net taxable salary = Rs 15L - Rs 2L HP set-off = Rs 13,00,000
7. Company-Specific Rule: 51% Shareholding
For companies, business losses carried forward are only available if the shareholders who beneficially owned at least 51% of the shares in the year of loss continue to own 51%+ in the year of set-off. This prevents acquisition of loss-making companies purely to use their accumulated losses. Exception: startup companies get this requirement relaxed — losses can be carried forward even after significant shareholding changes.
8. F&O vs Intraday: Critical Distinction for Losses
F&O losses are non-speculative business losses — set off against any income except salary, carry forward 8 years against business profit. Intraday trading losses are speculative business losses — set off only against speculative income, carry forward only 4 years. The same person can have both types in the same year — they must be separately tracked and reported in ITR-3 under different schedules.
9. Why TaxClue
Optimal loss utilisation can save significant tax — but requires correct classification (speculative vs non-speculative, STCL vs LTCL), timely ITR filing, and proper schedule reporting. TaxClue maximises loss utilisation and ensures correct carry-forward tracking. Contact us for loss planning under ITA 2025.