A house is supposed to put money in your pocket, not take it out. Yet for lakhs of taxpayers with a home loan, the annual tax computation for a property throws up a negative number instead of a positive one. This is what tax law calls a loss under the head “Income from house property”, and understanding how it works can meaningfully change how much tax you end up paying. This post breaks down why such losses happen, how they can be set off against other income, and what happens when they cannot be fully absorbed in a single year.
Table of Contents
- How a loss arises under income from house property
- Self-occupied property: the interest-only loss
- Let-out property: when expenses outpace rent
- Setting off the loss: two different mechanisms
- Intra-head set-off: adjusting within house property income first
- Inter-head set-off: the Rs 2 lakh rule
- Carrying forward unabsorbed losses
- Why the tax regime you choose changes everything
- Using loss provisions for smarter tax planning
- What do you think?
How a loss arises under income from house property
Income from house property is computed in stages. You start with the Gross Annual Value (GAV) of the property, deduct municipal taxes paid to arrive at the Net Annual Value (NAV), and then subtract two specific deductions allowed under the law: a flat 30% standard deduction on the NAV, and interest paid on borrowed capital used to buy, build, repair, or renovate the property. When these deductions together exceed the annual value, the result is a loss rather than income.
Self-occupied property: the interest-only loss
For a self-occupied house, the annual value is treated as nil, since you are not earning any rent from it. The only deduction available here is home loan interest, capped at Rs 2 lakh per year for a property you actually live in. Since there is no rental income to offset this interest against, the entire eligible interest amount effectively becomes a loss. If you and your spouse jointly own two self-occupied homes, note that the Rs 2 lakh ceiling applies collectively across both properties, not separately to each one, as clarified by tax guidance on house property reporting.
Let-out property: when expenses outpace rent
For a rented-out property, the picture is different. Rent received (or the fair rental value in some cases) forms the GAV, and unlike self-occupied property, there is no ceiling on the interest deduction you can claim here. This is precisely why let-out property losses tend to be larger: a high-value home loan can generate interest that comfortably exceeds the rent collected, especially in the early years of the loan when the interest component of EMIs is at its peak. Detailed computation guidance confirms that once municipal taxes and the 30% standard deduction are also subtracted, a sizeable loss is common for leveraged rental properties.
Setting off the loss: two different mechanisms
Once a loss is computed, the law provides two distinct routes for absorbing it, and the order in which they apply matters.
Intra-head set-off: adjusting within house property income first
If you own more than one property and one shows income while another shows a loss, the two are first adjusted against each other under Section 70, since both fall under the same head of income. There is no monetary limit on this intra-head adjustment. Only after this internal netting is complete does the law look at whether a net loss remains under the house property head as a whole.
Inter-head set-off: the Rs 2 lakh rule
If a net loss remains after intra-head adjustment, Section 71 allows it to be set off against income from any other head, such as salary, business income, or income from other sources. However, this inter-head set-off is capped at Rs 2 lakh in a financial year, regardless of how large the actual loss is. This cap was introduced to prevent taxpayers from using aggressive property leverage purely to shelter unrelated income, and it applies at the aggregate level across all house properties combined, not property by property, as explained in the official guidance on set-off provisions.
Here is a simplified example of how this plays through in practice:
| Particulars | Amount (Rs) |
|---|---|
| Rent received on let-out property | 1,80,000 |
| Less: Municipal taxes | 10,000 |
| Net Annual Value | 1,70,000 |
| Less: Standard deduction (30%) | 51,000 |
| Less: Home loan interest | 4,50,000 |
| Loss from house property | (3,31,000) |
| Set off against salary income (capped) | 2,00,000 |
| Unabsorbed loss carried forward | 1,31,000 |
Carrying forward unabsorbed losses
Whatever portion of the loss cannot be absorbed through inter-head set-off does not simply disappear. Under Section 71B, it can be carried forward for up to eight assessment years immediately following the year in which the loss arose. There is one important restriction in future years, though: a carried-forward house property loss can only be set off against income from house property, not against salary, business, or any other head. So if you had no rental income in the years that follow, the carried-forward loss simply keeps waiting until you do have house property income to absorb it against.
House property loss also gets a small filing concession that most other losses do not. Ordinarily, a loss cannot be carried forward unless the return is filed by the due date under Section 139(1). House property loss is an exception here: it can still be carried forward even if the return is filed late, a point specifically noted by the Income Tax Department. That said, filing on time is still good practice, since it avoids interest and penalty complications elsewhere in your return.
Why the tax regime you choose changes everything
This is where many taxpayers get caught out. The set-off and carry-forward benefits described above apply fully only under the old tax regime. Under the new tax regime, which is now the default option for most filers, the treatment is considerably stricter.
| Aspect | Old tax regime | New tax regime |
|---|---|---|
| Interest deduction on self-occupied property | Allowed up to Rs 2 lakh | Not allowed |
| Interest deduction on let-out property | Fully allowed, no ceiling | Fully allowed, no ceiling |
| Inter-head set-off of house property loss | Allowed up to Rs 2 lakh | Not allowed at all |
| Carry forward of current year’s unabsorbed loss | Allowed for 8 years | Not allowed |
In effect, a taxpayer under the new regime who owns a self-occupied home with a large loan gets no tax benefit from that interest at all, since there is no rental income to set it against and no other head available for relief. For a let-out property, interest can still reduce or eliminate the rental income shown, but if that still results in a loss, the new regime treats that loss as fully absorbed in the same year, and it cannot be carried into future years, as clarified in reporting on how the two regimes treat home loan interest. This makes the choice of regime a genuinely important decision for anyone servicing a home loan, and it is worth running the numbers under both regimes before filing.
It is also worth knowing that the underlying framework has recently been re-codified. The Income Tax Act, 1961 has been replaced by the Income Tax Act, 2025, applicable from the financial year beginning 1 April 2026. The government has clarified that the core architecture of loss set-off and carry-forward, including the treatment of house property losses, continues largely unchanged under the new law, and losses that were already accumulated under the old Act remain eligible to be carried forward under the corresponding provisions of the new Act, as confirmed in the official FAQ on set-off and carry forward of losses.
Using loss provisions for smarter tax planning
Understanding these mechanics is not just an academic exercise, it has real planning value. A taxpayer with a mix of salary income and a rented property can time the acquisition of a property, the choice of loan tenure, or even the choice between old and new regime, based on how much benefit the interest deduction will realistically deliver. For someone with multiple properties, deliberately structuring which property is shown as self-occupied and which as let-out can also influence how much loss is available for set-off, since only two properties can be treated as self-occupied at a time under current rules.
For students studying income from house property as part of a taxation course, the key takeaway is to keep the sequence clear: compute income or loss property-wise, adjust intra-head first, then apply the capped inter-head set-off, and finally carry forward whatever remains, keeping the regime-specific restrictions in mind at every stage.
What do you think?
What do you think? If you were advising a friend who has just taken a large home loan for a rental property, would you nudge them toward the old regime to preserve the loss set-off and carry-forward benefits, or would the simpler slab structure of the new regime still win out once you account for other deductions they might be giving up?
References
- https://help.myitreturn.com/hc/en-us/articles/219455628-Income-from-House-Property-Tax-Guide-Reporting-in-myITreturn
- https://www.grihashakti.com/knowledge-centre/loss-from-house-property.aspx
- https://www.incometaxindia.gov.in/w/set-off-and-carry-forward-of-losses-under-the-income-tax-law%E2%80%8B
- https://www.business-standard.com/amp/article/pf/new-and-old-how-two-tax-regimes-work-for-home-loan-interest-benefit-123021001369_1.html
- https://www.incometax.gov.in/iec/foportal/help/all-topics/e-filing-services/set-offcarry-forward-losses
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