A home loan is one of the few borrowings the tax system actively rewards. Broadly, you can claim a deduction on the interest you pay and, separately, on the principal you repay, under different sections of the Income Tax Act, each with its own conditions and limits.

This guide explains what each section covers in concept. It does not state exact rupee limits as fixed facts, because those change and depend on your situation and the tax regime you choose. Always confirm the current limits with a chartered accountant before you plan around them.

Section 24(b): the interest deduction

Section 24(b) allows a deduction on the interest portion of your home-loan EMIs. For a self-occupied property, the deduction on interest is capped at a prevailing limit per financial year; for a let-out property, the treatment of interest differs and interacts with rules on setting off house-property losses.

The interest benefit typically begins once you take possession, with special treatment for interest paid during the construction period (discussed below). The exact self-occupied cap and the let-out rules should be verified against current provisions.

Section 80C: the principal deduction

Section 80C allows a deduction on the principal repaid, but it shares a single overall ceiling with many other eligible items, such as certain insurance premiums, provident-fund contributions, and specified investments. So the home-loan principal competes with those for the same limited pot.

Related costs like stamp duty and registration charges may also qualify under 80C in the year they are incurred, within the same overall ceiling. Because this section is shared and capped, its practical benefit depends on how much of the limit your other deductions already use up.

Section 80EEA: additional interest for eligible buyers

Section 80EEA was introduced to give an additional interest deduction, over and above Section 24(b), to eligible first-time buyers of affordable homes, subject to conditions such as property value and loan-sanction timing.

Whether this benefit is currently available for new loans, and the exact conditions and limits, depend on the law as it stands and any sunset dates. Do not assume it applies to you; verify its current status and eligibility with a chartered accountant.

Interest during construction

Interest you pay before the property is ready is treated specially. Broadly, the pre-construction interest is aggregated and then allowed as a deduction in equal instalments over a number of years starting from the year of completion, within the applicable overall interest cap.

This matters for under-construction purchases, because you may be paying interest for years before you can claim it. Factor this timing into your planning rather than assuming immediate relief.

The old vs new regime wrinkle

  • Several of these deductions are available under the old tax regime but may be restricted or unavailable under the new regime.
  • Which regime is better for you depends on your total deductions, income, and profile; the home-loan benefits are one input, not the whole decision.
  • Run both regimes for your actual numbers before assuming the deductions will save you tax.
  • The rules and limits change across budgets, so last year's answer may not hold this year.

The honest takeaway

Home-loan tax benefits are real and worth claiming, but they are conditional, shared across sections, and sensitive to which tax regime you pick and to changes each year. Treat this guide as the map of what exists, and let a chartered accountant confirm the current limits and how they apply to you before you build a plan on them.

This article is general information for Property Point readers, not financial, tax, or investment advice. Interest rates, tax limits, and rules change frequently and vary by lender and profile. Verify current figures with your bank, lender, or a qualified chartered accountant before you act.