Home Loan Tax Benefits Explained — Section by Section

Home loan tax benefits can reduce your taxable income, but the first thing to understand in 2026 is that they largely depend on which tax regime you choose. Many of the classic deductions apply under the old regime, while the newer default regime offers lower slab rates but withdraws most of these deductions, especially for self-occupied property. Before counting on any benefit, decide which regime suits you and confirm what it currently allows.

Under the old regime, interest on a home loan for a self-occupied property is deductible under Section 24(b), commonly up to an indicative cap of around two lakh rupees a year. This is one of the larger benefits, and it applies to the interest component of your EMIs, not the principal.

The principal you repay is covered separately under Section 80C, within that section’s overall limit — indicatively one and a half lakh rupees a year — which you also share with other 80C items like provident fund, life insurance and ELSS. Stamp duty and registration charges paid in the year of purchase can generally be claimed within the same 80C limit. Note that 80C benefits on principal usually require you to hold the property for a minimum period, often five years, or earlier claims can be reversed.

First-time buyers have at times had access to additional interest deductions under provisions such as Section 80EE and 80EEA, subject to conditions on loan amount, property value and sanction dates. These provisions have had specific eligibility windows that may have closed for new loans, so do not assume they apply — check the current status and your sanction date carefully.

If you buy an under-construction floor, the interest you pay before the year of completion is treated specially. This pre-construction interest is generally not deductible while the property is being built, but can be claimed in equal instalments over a set number of years starting from the year construction is completed, within the applicable overall interest limit. Keep every interest certificate from your lender.

The treatment differs for a let-out or deemed let-out property, where the rules on interest deduction and setting off any resulting loss against other income work differently and carry their own limits. If you own more than one property or rent one out, the maths gets more involved and is worth planning with an advisor.

Tax law changes frequently — limits, sections, regime rules and eligibility windows are all revised from time to time. Treat every figure and section here as indicative, keep your lender’s interest and principal certificates, and confirm the current position with a qualified tax professional before filing.