Pre-EMI Interest —
Claimed in 5 Instalments
Why interest paid while your flat is under construction is not deductible in the year you pay it, how Section 24(b) splits it into five equal instalments from possession, the Rs 2 lakh self-occupied cap and the regime rules.
Pre-EMI interest is the interest you pay on a home loan during the under-construction period, before possession. Under Section 24(b) it is not deductible in the year it is paid. After you take possession, the total accumulated pre-construction interest is deductible in five equal annual instalments, starting from the year construction is completed. For a self-occupied house the deduction (current-year interest + 1/5th pre-EMI, combined) is capped at Rs 2 lakh a year under the old regime. The default new regime allows no Section 24(b) deduction for a self-occupied property.
Banks usually let you pay only the interest (pre-EMI) on the disbursed amount while the property is being built, with the principal EMI starting after possession. Whichever you choose, the interest for the construction period is treated as pre-construction interest and claimed over five years — it is not lost, only deferred.
How the 5-Instalment Rule Works
Pre-construction interest is the interest for the period from the loan date up to 31 March immediately before the year of completion/possession. It is aggregated and then allowed in five equal parts.
From the possession year onward, each year you deduct: current-year interest + one-fifth of the accumulated pre-EMI. Principal repayment is claimed separately under Section 80C (old regime), and is not part of this Section 24(b) calculation.
For a self-occupied house, the higher Rs 2 lakh interest limit applies only if construction is completed within 5 years from the end of the financial year in which the loan was taken. If the project is delayed beyond that, the self-occupied interest deduction (including pre-EMI instalments) is restricted to Rs 30,000 a year — a real risk for delayed under-construction projects.
Pre-EMI Interest — A Full Worked Example
Loan taken in FY 2021-22 for a flat that takes three years to build. Pre-EMI interest across the construction period totals Rs 3,00,000; possession is received in FY 2024-25 with post-possession interest of about Rs 4.8 lakh a year. One-fifth of the pre-EMI is Rs 60,000 a year for five years.
| Year | Phase | Pre-EMI paid | Current interest | 1/5th pre-EMI | Deductible (SOP, old) |
|---|---|---|---|---|---|
| FY 2021-22 | Under construction | Rs 80,000 | — | Not yet | Rs 0 |
| FY 2022-23 | Under construction | Rs 1,20,000 | — | Not yet | Rs 0 |
| FY 2023-24 | Under construction | Rs 1,00,000 | — | Not yet | Rs 0 |
| FY 2024-25 | Possession year | — | Rs 4,80,000 | Rs 60,000 | Rs 2,00,000 |
| FY 2025-26 | Post-possession | — | Rs 4,60,000 | Rs 60,000 | Rs 2,00,000 |
| FY 2026-27 | Post-possession | — | Rs 4,40,000 | Rs 60,000 | Rs 2,00,000 |
| FY 2027-28 | Post-possession | — | Rs 4,20,000 | Rs 60,000 | Rs 2,00,000 |
| FY 2028-29 | 5th (last) instalment | — | Rs 4,00,000 | Rs 60,000 | Rs 2,00,000 |
Total pre-EMI Rs 3,00,000 → Rs 60,000/year for 5 years. For a self-occupied house the Rs 2 lakh cap binds each year because current interest alone already exceeds Rs 2 lakh. For a let-out house there is no such cap (see below).
Self-occupied — capped
Let-out — no cap
* For a let-out property the whole interest (including the 1/5th pre-EMI) is deductible, but any resulting loss from house property can be set off against other income only up to Rs 2 lakh a year; the balance is carried forward for up to 8 years.
Pre-EMI Under Old vs New Regime
The new tax regime is the default from FY 2023-24. It removes the self-occupied Section 24(b) interest deduction entirely, so the pre-EMI 1/5th instalment is worthless for a self-occupied home under the new regime. To use it, you must opt for the old regime.
Old regime — 24(b) available
- Self-occupied interest up to Rs 2 lakh/yr
- Pre-EMI 1/5th counts within that Rs 2L
- Let-out interest fully deductible
- Principal via 80C (Rs 1.5L) also allowed
New regime (default)
- No 24(b) for self-occupied — pre-EMI lost
- Let-out interest still deductible
- House-property loss set-off capped Rs 2L
- No 80C on principal; higher rebate/standard deduction instead
| Aspect | Old regime | New regime |
|---|---|---|
| Interest — self-occupied | Up to Rs 2L | Not available |
| Pre-EMI 1/5th — self-occupied | Yes (within Rs 2L) | Not available |
| Interest — let-out | Full interest | Full interest |
| Pre-EMI 1/5th — let-out | Yes | Yes |
| Principal u/s 80C | Yes (Rs 1.5L) | Not available |
House-property loss set-off against other income is limited to Rs 2 lakh a year under both regimes; the excess carries forward up to 8 years.
If a big chunk of your tax saving is the self-occupied home-loan interest, the old regime often wins. But with modest deductions the new regime's lower slabs, Rs 75,000 standard deduction and 87A rebate (nil tax up to about Rs 12.75 lakh salary) can still beat it. Run both before you file.
Not sure which regime saves you more with your home loan?
Compare regimes →How to Claim Pre-EMI Interest in Your ITR
- Opt for the old regime (needed for self-occupied 24(b))
- Lender interest certificate for each construction year
- Total pre-construction interest computed to year before possession
- Possession / completion certificate on record
- Divide pre-EMI by 5; add current-year interest
- Apply the Rs 2 lakh cap for self-occupied property
- Confirm 5-year construction condition is met
- Report under Income from House Property in the ITR
- Claim principal separately under Section 80C (old regime)
- Form 12BB given to employer to adjust salary TDS
Pre-EMI planning helps if
- You are on the old regime with a self-occupied loan
- Construction finished within 5 years of the loan
- Your current + 1/5th interest reaches the Rs 2L cap
- The property is let out (full interest deductible)
Watch out if
- You are on the default new regime (SOP gets nothing)
- The project is delayed beyond 5 years (cap drops to Rs 30k)
- You sell before claiming all 5 instalments
- You expected the whole pre-EMI in one year
Only the interest during construction becomes pre-EMI for Section 24(b). Any principal repaid before possession does not qualify for Section 80C (which applies only after construction is complete). Do not double-count the EMI.
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Get ITR Filing Help →Pre-EMI Interest — Frequently Asked Questions
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