CA Final Paper 4 • Module 1: Substantive Tax Provisions

Chapter 7: Set-off & Carry Forward of Losses

⚡ Fast-Track High-Yield Revision Income-tax Act, 2025 & FA 2026 Ready
⚡ Fast-Track Quick Notes 📖 Full In-Depth Notes (Theory + TYKs)

1. Intra-Head (Sec 70) & Inter-Head (Sec 71) Set-Off Matrix

Source of Loss Intra-Head Set-off (Sec 70) Inter-Head Set-off (Sec 71)
Loss from House Property Any house property income Any head of income (Capped at ₹ 2,00,000 per year).
Normal Business Loss Any business income (incl. speculation) Any head of income EXCEPT Salaries.
Speculative Business Loss Speculation profits ONLY NO inter-head set-off
Specified Business Loss (Sec 35AD) Sec 35AD profits ONLY NO inter-head set-off
Short-Term Capital Loss (STCL) STCG or LTCG NO inter-head set-off
Long-Term Capital Loss (LTCL) LTCG ONLY NO inter-head set-off
Loss from Owning/Maintaining Race Horses Race horse income ONLY NO inter-head set-off

2. Carry Forward Limitations & Timelines

Nature of Loss Max Carry Forward Period Mandatory Return Filing u/s 139(1)? Permitted Set-off in Subsequent Years
House Property Loss 8 Assessment Years No (can be carried forward even if belated) House Property income only.
Business Loss 8 Assessment Years YES (mandatory u/s 80) Business income only (active or passive).
Unabsorbed Depreciation Indefinite No (can be carried forward indefinitely) Any income (except Salaries).
Speculation Loss 4 Assessment Years YES Speculation profits only.
Capital Losses (STCL / LTCL) 8 Assessment Years YES STCL against STCG/LTCG; LTCL against LTCG.
Race Horses Loss 4 Assessment Years YES Race horses profits only.

3. Section 79: Change in Shareholding of Closely-Held Companies

In the case of a company in which the public are not substantially interested, no loss incurred in any previous year shall be carried forward and set off UNLESS:
On the last day of the previous year, shares of the company carrying not less than 51% of the voting power were beneficially held by persons who held them on the last day of the year in which loss was incurred.

Eligible Startup Exception: Continues to carry forward loss even if 51% condition fails, PROVIDED all original shareholders continue to hold shares.

4. Priority Order of Set-Off against Business Profits

Order of Priority under Section 32(2) & Section 72:
1. Current year Depreciation u/s 32(1).
2. Current year Capital Expenditure on Scientific Research u/s 35(1).
3. Brought forward Business Losses u/s 72(1).
4. Unabsorbed Depreciation u/s 32(2).

5. High-Frequency Exam Traps

Trap 1: Business loss cannot be set off against Salary!
Section 71(2A) explicitly prohibits set-off of business loss (speculative or non-speculative) against Salary income under any circumstances.
Trap 2: Belated return denies carry forward!
If return of income is filed after the due date specified u/s 139(1), business loss, speculation loss, capital loss, and race horses loss CANNOT BE CARRIED FORWARD u/s 80. However, House Property loss and Unabsorbed Depreciation ARE ALLOWED to be carried forward!