Home Loan Tax Benefits in India: Section 24(b) & 80C Guide
Learn how to save up to ₹3.5 Lakhs annually on income tax using your home loan principal and interest repayments.
Purchasing a home is one of the largest financial investments in India. To encourage homeownership, the Indian Income Tax Act offers multiple deductions on home loan repayments.
1. Section 24(b): Deduction on Interest Repayment
Under Section 24(b), you can claim a deduction of up to ₹2,00,000 per financial year on the interest component of your home loan EMIs.
- Self-Occupied Property: The maximum deduction limit is capped at ₹2 Lakhs per year.
- Let-Out/Rented Property: There is no upper limit on the interest deduction you can claim, although overall loss from house property that can be offset against other income is capped at ₹2 Lakhs.
- Construction Condition: The construction of the house must be completed within 5 years from the end of the financial year in which the loan was taken.
2. Section 80C: Deduction on Principal Repayment
The principal component of your home loan EMI is eligible for a deduction of up to ₹1,50,000 under Section 80C.
- This deduction is shared with other Section 80C investments like EPF, PPF, ELSS, and Life Insurance premiums.
- Lock-in Period: You cannot sell the property within 5 years of purchasing it. If you do, the tax deductions claimed under Section 80C will be added back to your taxable income in the year of sale.
3. Stamp Duty & Registration Charges
Expenses incurred on stamp duty and registration of the house can also be claimed as deductions under Section 80C, up to the overall limit of ₹1.5 Lakhs. These can only be claimed in the financial year in which the payments were actually made.
4. Joint Home Loan: Double the Benefits
If a home loan is taken jointly (for example, by a husband and wife) and both are co-owners of the property, each co-borrower can claim deductions separately. This means the family can claim up to ₹4 Lakhs of interest deduction (Section 24b) and ₹3 Lakhs of principal deduction (Section 80C) annually, provided each co-owner is also a co-borrower and actually pays part of the EMI.
5. Important: These Deductions Apply Only Under the Old Tax Regime
The new tax regime, which is the default for individuals, does not allow the Section 80C deduction or the Section 24(b) deduction on a self-occupied home. You must opt for the old regime to claim them. The numbers also look different on the tax return because the Income-tax Act, 2025 renumbers many sections with effect from 1 April 2026. Always confirm the current section references and limits with the Income Tax Department's website or a chartered accountant before filing.
6. A Worked Example: Is the Old Regime Worth It?
Consider a salaried borrower in the 30% tax bracket under the old regime who pays ₹2,00,000 of home loan interest and ₹1,50,000 of principal in a year. Their combined deduction is ₹3,50,000, which reduces tax by roughly ₹1,05,000 plus 4% cess, or about ₹1,09,200. That is a meaningful saving, but it only matters if the old-regime tax, after all deductions, comes out lower than the new-regime tax. The only reliable way to know is to compute tax under both regimes each year.
7. Other Benefits Worth Knowing
- Section 80EEA (additional interest deduction for affordable housing) applied only to loans sanctioned up to 31 March 2022 and is no longer available for new loans.
- Pre-construction interest: Interest paid before you take possession can be claimed in five equal annual instalments starting from the year of possession, within the overall ₹2 Lakh limit for a self-occupied property.
- Documents to keep: The lender's annual interest and principal certificate, the sale deed, and proof of possession or completion.
Use the amortization schedule from our calculator to estimate how much of each year's EMIs is interest and how much is principal; that split decides which deduction each rupee falls under.