A home loan does a lot more than just help you buy a house. It also lets you save a chunk on taxes-both on the principal and the interest you pay each month. Thanks to the Income Tax Act of 1961, you can actually bring down your taxable income by claiming deductions under Sections 80C, 24(b), and sometimes even 80EE or 80EEA.
 
Knowing which sections apply to you, what the deduction limits are, and how these rules change between the old and new tax regimes can really help you plan your repayments and tax returns better.

What Tax Deductions Can You Get on a Home Loan?
 
There are two main tax breaks: one for the principal and one for the interest you pay on your home loan.
 
Section 80C: Deduction on Principal Repayment
 
The principal of your EMI gets you a deduction up to ₹1.5 lakh per financial year. This limit is shared with other investments like PPF, ELSS, and your life insurance premiums. If you paid stamp duty and registration charges when buying the house, you can claim those too, under the same ₹1.5 lakh cap.
 
Just one catch: don’t sell the property within five years of getting possession. If you do, the taxman will add back all the deductions you claimed earlier to your taxable income in the year you sell.
 
Section 24(b): Deduction on Home Loan Interest
 
You can claim up to ₹2 lakh every year for interest paid on a self-occupied property under Section 24(b). For properties you rent out, there’s technically no upper limit for the interest deduction-but there’s a cap. The net loss from house property you can set off against your other income is limited to ₹2 lakh per year.
 
If your property isn’t ready within five years from when you took the loan, your interest deduction drops to just ₹30,000 a year.
 
For homes still under construction, you can claim the interest paid before completion in five equal instalments, starting from the year the house is ready-on top of your regular interest deduction.
 
How to Get the Most Out of These Benefits
 
Take a joint loan with a co-owner: Both people can claim up to ₹1.5 lakh under Section 80C and up to ₹2 lakh under Section 24(b) each. That’s double the deduction.
 
Prioritise your home loan principal in the 80C investments: Make sure you’re utilising the most of the deduction for repaying your loan.
 
Claim stamp duty and registration fees in the year you buy: These one-time costs count under Section 80C and can cut your taxable income for that year.
 
Stick with the old tax regime if you have big deductions: The new regime doesn’t let you claim these home loan deductions for self-occupied houses.
 
Finish construction within five years: This way, you get the full ₹2 lakh interest deduction instead of being stuck with only ₹30,000.
 
One more thing-the new tax regime under Section 115BAC doesn’t allow most home loan deductions for self-occupied properties. Only interest on let-out (rented) properties is still covered. So, if your EMI is hefty, the old regime usually works out better.
 
Conclusion