Pre-Possession Home Loan Interest: How the Five-Year Spread Works

A buyer who books a flat under construction often pays pre-EMI or EMI for two or three years before moving in. Is that money lost to the taxman in the meantime? Income tax law holds the interest over and returns it after completion, in five equal yearly shares. What follows is a walk-through for buyers in Bangalore, built around one worked example.

The Short Answer

Interest paid before the year of completion earns no deduction when it is paid. Once the home is done, the total is divided by five and one share joins each of five tax years. For a home the family lives in, the shares and current interest together stay within Rs. 2 Lakhs in a year.

Principal paid during construction earns nothing at all. That deduction opens only after completion. The sections below show how each part of the rule plays out in numbers.

Finding the Pre-Construction Amount

Loans for unfinished flats are released in tranches, and interest accrues on each from the day the builder receives it. The held-over amount runs from the first release up to the final day of March before the completion year begins.

The financial year draws the line, and the date on the possession letter does not. If possession comes in February 2026, completion falls in April 2025 to March 2026, so everything accrued by the end of March 2025 is held over, and later interest is claimed as current. Pre-EMI payments and the interest in full EMIs are treated alike.

A Worked Example

A buyer takes a loan in 2023-24 with a first release in October 2023 and gets possession in February 2026. Interest across the period comes to the following amounts:

• Oct 2023 to Mar 2024: Rs. 1.5 Lakhs, held over
• Apr 2024 to Mar 2025: Rs. 3.5 Lakhs, held over
• Apr 2025 to Mar 2026: Rs. 1.4 Lakhs, the completion year's current interest

The held-over total is Rs. 5 Lakhs, so each of the five shares is Rs. 1 Lakh. The shares fall in the tax years 2025-26 to 2029-30, each added to that year's interest.

What Happens to the Rs. 2 Lakh Ceiling

Take 2025-26 in the example, the completion year. Current interest of Rs. 1.4 Lakhs plus the first share of Rs. 1 Lakh makes Rs. 2.4 Lakhs. A family-occupied home is held to a Rs. 2 Lakh ceiling, so only Rs. 60,000 of the share is used and the other Rs. 40,000 is lost for that year.

The Finance Act, 2026 spelled out that the share counts within the Rs. 2 Lakh ceiling and is not added above it. When the year's interest alone is over Rs. 2 Lakhs, the share adds nothing. That happens often on large loans, while smaller or heavily prepaid loans use more of each share.

The rule now appears in section 22 of the new Income-tax Act, effective from 1 April 2026, and earlier it was in section 24(b). The ceiling therefore needs checking each year.

Completion Within Five Years

That ceiling holds only if the purchase or construction ends within five years from the end of the loan's financial year. For a 2023-24 loan that date is 31 March 2029. Beyond it, an owner-occupied home can claim just Rs. 30,000 a year.

A delayed project therefore carries a tax price. Compare the agreement date and the RERA date with this deadline. Buyers looking at projects in Whitefield or Thanisandra can use the same test.

If the Flat Is Let Out

A rented flat has no fixed ceiling on interest. Begin with annual rent, subtract municipal tax, take off 30% of what remains, and then deduct all of the interest, held-over share included.

Continue the example with rent of Rs. 2.4 Lakhs a year and municipal tax of Rs. 12,000. That leaves Rs. 2.28 Lakhs; 30% of it is Rs. 68,400, so the net rent is Rs. 1,59,600. Interest of Rs. 2.4 Lakhs (current Rs. 1.4 Lakhs plus the Rs. 1 Lakh share) leaves a loss of Rs. 80,400.

Under the old regime that loss can be adjusted against other income, up to Rs. 2 Lakhs, and any balance goes forward for a period of up to eight years. Here the whole loss is absorbed at once.

Regime Choice

The new regime, which applies by default, gives a family-occupied home no interest deduction. The five shares are worth nothing there, and a share lost in a new-regime year does not move to a later year.

For a rented flat the new regime does allow interest against the rent, but the resulting loss can be neither set off nor carried ahead. As the regime is chosen yearly, a buyer should price each of the five years separately.

Records for the Claim

The benefit arrives years after the payments, so a file started on day one saves trouble. It should hold the following:

• Interest certificates from the lender, one for each year since the first release
• A loan statement giving the date and amount of every release
• The possession letter, or an occupancy certificate, to settle the completion year
• A single sheet showing the total and each of the five shares
• The sanction letter, which gives the loan year for the five-year test

Salaried buyers in the old regime tell their employer about the share each year alongside current interest. Since certificates usually cover only one year, the buyer prepares the earlier workings. Keep digital copies as well as paper, because the last share is claimed in 2029-30, years after the first payment. The EMI calculator is handy for planning repayments, and the buyer can count the tax relief as a bonus.