Indian Income Tax Law | Filing a Return of Loss
Section 80 of the Income-tax Act, 1961: Submission of Return for Losses
Section 80 restricts the carry-forward and subsequent set-off of specified tax losses unless the loss is determined pursuant to a return furnished in accordance with Section 139(3). Timely filing is therefore central to preserving many loss carry-forward claims.
What does Section 80 mean?
Section 80, titled "Submission of return for losses", sets a statutory precondition for carrying forward certain losses under Chapter VI of the 1961 Act. A return of loss is an income-tax return reporting a loss and claiming that it should be preserved for adjustment against qualifying future income. Set-off means adjusting a permitted loss against income; carry-forward means taking the unadjusted qualifying loss into a later assessment year.
The section does not itself prescribe the number of years a loss may be carried forward. Those limits and the income against which it may be adjusted arise under the respective loss provisions.
Section 80: statutory wording in the uploaded article
Notwithstanding anything contained in this Chapter, no loss which has not been determined in pursuance of a return filed in accordance with the provisions of sub-section (3) of section 139, shall be carried forward and set off under sub-section (1) of section 72 or sub-section (2) of section 73 or sub-section (2) of section 73A or sub-section (1) or sub-section (3) of section 74 or sub-section (3) of section 74A.
Important: This preserves the wording supplied on the original webpage for reference. The reference to Section 74(3) is historical: that subsection was omitted with effect from 1 April 2003. Consult the consolidated law and amendments applicable to the relevant assessment year rather than relying on the extract alone.
Which losses are covered by Section 80?
| Provision in the 1961 Act | Nature of loss | Relevant point |
|---|---|---|
| Section 72(1) | Ordinary business loss | Carry-forward is subject to the statutory filing condition. |
| Section 73(2) | Speculation business loss | Separate ring-fencing and carry-forward rules apply. |
| Section 73A(2) | Specified-business loss | Relates to eligible specified businesses under Section 35AD. |
| Section 74(1) | Capital loss | Short-term and long-term capital losses have different set-off rules. |
| Section 74A(3) | Loss from owning and maintaining racehorses | Subject to its own set-off and carry-forward restrictions. |
Not all losses are governed identically. In particular, unabsorbed depreciation under Section 32(2) and house-property loss under Section 71B are not expressly included in the Section 80 list. Their treatment must be considered separately under the applicable law; do not assume that every loss is automatically disallowed solely because a return was late.
Section 139(3), due dates and determination of loss
Section 139(3) provides for filing a return where a person has sustained a loss and wishes to carry it forward under the specified provisions. For the losses to which it applies, the return must ordinarily be furnished within the due date prescribed by Section 139(1). Section 80 additionally requires that the loss be determined pursuant to that return.
- Identify the type of loss and the assessment year to which it belongs.
- File the applicable return of income or loss by the statutory due date, taking account of any valid extension for the relevant class of taxpayer.
- Disclose the loss accurately and retain books, supporting statements and computation records.
- Check whether the loss was determined in the assessment or processing record and whether a later adjustment is legally permitted.
- Apply the separate carry-forward period and set-off limitations of the relevant provision.
A belated return under Section 139(4) does not ordinarily satisfy the timely-return condition for losses covered by Section 80. Special statutory relief or a legally effective condonation order, where available, requires case-specific examination; it should not be assumed.
Illustration: filing on time versus late filing
Suppose a taxpayer incurs an otherwise eligible business loss of Rs. 4,00,000 in a year governed by the 1961 Act. If the taxpayer files the prescribed loss return within the applicable Section 139(1) due date and the loss is duly determined, the loss may qualify for carry-forward under Section 72, subject to its other conditions. If the taxpayer instead files only a belated return, Section 80 can prevent carry-forward of that business loss. The amount and dates are illustrative, not a determination of a particular taxpayer's entitlement.
Legislative history retained from the original webpage
- The wording relating to filing under Section 139(3) was substituted by the Direct Tax Laws (Amendment) Act, 1987 (Act 4 of 1988), section 126, with effect from 1 April 1989, replacing the earlier reference to filing within time allowed under Section 139(1) or further time allowed by the Income-tax Officer.
- The reference to Section 73A(2) was inserted by the Finance Act, 2016 (Act 28 of 2016), section 36, with effect from 1 April 2016.
- A reference concerning Section 74 was substituted by the Direct Tax Laws (Amendment) Act, 1987 (Act 11 of 1987), section 74, with effect from 1 April 1988, as stated in the uploaded historical notes.
- The reference to Section 74A(3) was inserted by the Finance Act, 1974 (Act 20 of 1974), section 13, with effect from 1 April 1975.
These historical notes reproduce the substance of the uploaded page's amendment references; for exact enactment titles, consolidated text and subsequent amendments, verify against the official legislative record.
Frequently asked questions
Can a late-filed return preserve an ordinary business loss for carry-forward?
Ordinarily no, where Section 80 read with Section 139(3) requires a timely return. Check any applicable statutory relief and the facts of the case.
Does Section 80 apply to house-property losses?
Section 71B is not expressly listed in Section 80. Its conditions and the applicable return-filing rules should be reviewed separately.
Does Section 80 itself impose an eight-year carry-forward limit?
No. The permissible carry-forward period comes from the substantive provision governing that category of loss, such as Section 72 or Section 74.
Is filing a return enough by itself?
No. Section 80 refers to a loss determined pursuant to a return filed in accordance with Section 139(3). Other eligibility and set-off conditions must also be satisfied.
Official legislation and filing resources
Consult the Income Tax Department, its Income-tax Act legislation resources, India Code and the official income-tax e-Filing portal. These are reference resources rather than website menu entries.
General educational information only. The statute and procedural requirements applicable to the relevant year control any filing or loss carry-forward claim.