Budget 2026 Clarifies Tax Treatment of Pre-Construction Home Loan Interest

Tax rules around home loans have been a source of confusion for many buyers of under-construction properties. Earlier this year, the Union Budget 2026 brought clarity on how interest paid before possession — often called pre-construction interest — will be treated under the revised tax framework. This move offers long-term homebuyers greater certainty about the relief they can claim.

What Was Unclear Before Budget 2026?

When the new Income Tax Act, 2025 was introduced, there was uncertainty over whether interest paid before construction completion would still qualify for deduction. Previously, under Section 24(b) of the Income-tax Act, 1961, buyers could spread prior-period interest over five years after the year in which they took possession, claiming up to ₹2 lakh per year if the property was self-occupied.

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However, the corresponding provision in the new tax law did not explicitly mention pre-construction interest, leading many to wonder whether this benefit would be lost. This ambiguity created anxiety for buyers who pay hefty interest amounts years before they move in.

How Budget 2026 Resolves the Ambiguity?

The Budget has now amended Section 22(2) of the new tax law to clearly state that the ₹2 lakh annual limit on home loan interest deduction for self-occupied property includes both regular interest and pre-construction interest.

Once the property is completed and possession is taken, the total interest paid during the construction phase can be claimed in five equal instalments over five years, but the sum of prior-period and current-year interest claimed in any one year cannot exceed ₹2 lakh.

For example, if a buyer pays ₹3 lakh in pre-construction interest before possession, this amount will be split into ₹60,000 each year for five years when claiming deductions after completion. That ₹60,000 for pre-construction interest will be combined with regular interest in the same year, and the total must stay within ₹2 lakh.

This ensures that the relief enjoyed under the older law continues under the new tax regime — though it does not increase the ₹2 lakh cap.

Why This Matters for Borrowers

This clarification matters most for those financing homes that take years to be ready. Builders’ delays and long construction cycles are common, and borrowers often service loans long before they receive keys. Prior uncertainty had made budgeting and tax planning difficult.

By aligning the new law with the earlier regime, the government has removed a potential disadvantage and provided a predictable rule for claiming interest deduction after possession.

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Still, some industry voices had urged higher deduction limits, arguing that the ₹2 lakh threshold could be raised to ease the burden on homebuyers, particularly when interest costs remain high. These suggestions were noted ahead of Budget 2026 but were not incorporated.

Bottom Line

Buyers of under-construction properties can now plan their taxes with confidence. Pre-construction interest remains eligible for a deduction, spread over five years once construction wraps up, but the overall deduction for a self-occupied home continues to be capped at ₹2 lakh per year.

For accurate filing and planning, homebuyers should maintain documents showing interest paid during the construction phase and consult a tax professional if needed.