Home loan tax: Section 24 + 80C + 80EEA cheat sheet

TL;DR

Section 24(b): ₹2 lakh/year interest deduction on self-occupied property.
Section 80C: ₹1.5 lakh/year principal deduction (shared with PF, ELSS, etc.).
Section 80EEA: extra ₹1.5 lakh interest deduction for first-time buyers on loans ≤₹45 lakh (affordable housing).
Let-out property: entire interest deductible against rental income; cap of ₹2 lakh applies only to self-occupied.

Section 24(b) — the headline deduction

Claim up to ₹2 lakh of home loan interest paid in a financial year against salary or business income, for self-occupied property. For let-out property, the cap doesn’t apply but ₹2 lakh is the effective ceiling for most buyers because of set-off rules. Pre-construction interest: spread over 5 years starting from the year of possession.

Section 80C — the principal repayment deduction

The principal portion of your EMI qualifies for 80C up to ₹1.5 lakh/year — but this limit is shared with EPF, PPF, ELSS, insurance premiums, and other 80C investments. In practice, salaried buyers rarely get additional tax benefit from this because their EPF + insurance already exhausts 80C. Check your full 80C picture before banking on this.

Section 80EEA — the affordable housing bonus

Available for loans sanctioned between 1 April 2019 and 31 March 2022 (extended multiple times, check current status). Conditions: loan ≤₹45 lakh, property value ≤₹45 lakh, first-time home buyer, property in an eligible affordable housing category. Adds ₹1.5 lakh interest deduction on top of Section 24(b) — a real benefit for under-₹45L first-time buyers.

Worked example

Loan: ₹40L at 9% for 20 years. Year 1 interest: ₹3.5L. Year 1 principal: ₹75k. Tax benefits under old regime: ₹2L under 24(b) + ₹75k under 80C (if 80C not already maxed). At 30% slab: ₹83k tax saved. Effective loan cost drops from 9% to ~7% — the real reason home loans are still rational at mid-single-digit inflation.

FAQs

Do these deductions work under the new tax regime?

Section 24(b) on self-occupied: NOT available under new regime (post-Budget 2023). Let-out property: fully deductible even under new regime. 80C: not available under new regime. For most salaried buyers, old regime is still better if you have a home loan — run the math annually.

Can both spouses claim deductions on a joint loan?

Yes — each co-borrower who is also a co-owner can claim their share separately. Effectively doubles the deduction cap if structured as 50-50 co-ownership + co-borrowing.

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