You Both Earn ₹20 Lakh. Who Pays the EMI? (Why It Matters More Than You Think)
You and your spouse both earn ₹20 lakh. You bought a flat together, took a joint home loan. EMI is ₹45,000/month.
Right now, it comes out of one account. Probably whoever’s salary account the bank set up the auto-debit from. You’ve never discussed whether this is the right arrangement.
It might be costing you ₹1-2 lakh in taxes every year.
The Tax Benefit Most Dual-Income Couples Miss
When both spouses are co-borrowers AND co-owners of the property, each can independently claim:
- Section 24(b): Up to ₹2 lakh/year deduction on home loan interest (for self-occupied property, under the old tax regime)
- Section 80C: Up to ₹1.5 lakh/year deduction on principal repayment (under the old tax regime, shared ceiling with PPF, ELSS, etc.)
That’s a potential combined deduction of ₹4 lakh on interest and ₹3 lakh on principal — ₹7 lakh in total deductions instead of ₹3.5 lakh if only one person claims.
If you’re both in the 30% tax bracket, the difference is roughly ₹1 lakh/year in tax savings. Over a 20-year loan, that’s ₹20 lakh.
The Three Conditions Nobody Tells You
Condition 1: Both Must Be Co-Owners
Being a co-borrower on the loan is not enough. You must also be a co-owner of the property — your name must be on the sale deed. If the property is only in your wife’s name but you’re a co-borrower, you cannot claim any deduction.
Condition 2: Both Must Actually Pay
Tax deductions must correspond to actual financial contribution. If the EMI comes entirely from your account, your spouse can’t claim a deduction on the portion she didn’t pay.
The fix: Pay the EMI from a joint account, or split the EMI between two accounts. If paying from a joint account, both owners can claim deductions proportional to their ownership share.
Condition 3: Old Tax Regime Only
Section 24(b) for self-occupied property is only available under the old tax regime. Section 80C is also only available under the old regime. If either spouse has opted for the new tax regime (which is the default since FY 2023-24), they lose both the interest deduction on self-occupied property and the 80C deduction on principal. (For let-out property, Section 24(b) interest deduction is available under both regimes.)
Evaluate which regime works better for each spouse independently — you don’t have to be on the same regime.
The Optimal Setup for Most Dual-Income Couples
Ownership: 50-50 or Income-Proportional
If both earn equally, 50-50 ownership makes sense. If one earns significantly more, consider ownership proportional to income contribution — this matches the deduction claims more naturally.
Payment: From a Joint Account
The cleanest structure is EMI auto-debit from a joint account where both contribute. This provides clear evidence that both are paying, making tax claims defensible.
If a joint account isn’t practical, alternate EMI payments between accounts, or have one account pay the EMI and the other reimburse half monthly.
Tax Filing: Each Claims Their Share
At tax time, each co-owner claims their proportionate share of interest and principal. Your lender issues a joint interest certificate — ask them to break it down by co-borrower if needed.
What If Only One Spouse Works?
If only one spouse earns, the earning spouse claims the full deduction (up to the limits). The non-earning spouse can’t claim because they have no taxable income to offset.
But consider this: if the non-earning spouse plans to return to work after a career break, having her name as co-owner means she can claim deductions once she starts earning again.
The ₹2 Lakh Cap vs. No Cap Confusion
For a self-occupied property (where you live): interest deduction is capped at ₹2 lakh per person per year under Section 24(b).
For a let-out property (rented): there is no cap on interest deduction. However, the total loss from house property that can be set off against other income is capped at ₹2 lakh per person per year.
If you have a second property that’s rented or deemed let-out, the tax dynamics change significantly. Get a CA’s input.
The Nominee Blind Spot on Joint Loans
While you’re sorting out who pays the EMI, sort out what happens if one of you dies.
- Is the home loan insured? Many banks offer joint loan insurance — check if both lives are covered or just one.
- Does your term insurance cover the outstanding loan balance?
- Are the nominees updated on the property and the loan account?
- Does your will specify what happens to the property?
A ₹45,000 EMI on a single income (after one partner dies) is very different from ₹45,000 on dual income. Plan for the worst so the survivor isn’t forced to sell.
Quick Checklist
- Both names on the sale deed (co-owners)
- Both names on the loan (co-borrowers)
- EMI payment from joint account or split between accounts
- Each spouse claims proportionate tax deductions
- Evaluate old vs new tax regime for each spouse independently
- Home loan insurance covers both lives
- Will updated to reflect property ownership
You’re both earning well. Make sure the tax system rewards you for it. A ₹20 lakh combined income with a joint home loan should be optimized — not left to whichever account the bank picked for auto-debit.
If something happens to either of you, does your partner know which account the EMI comes from, what the property papers look like, or where the home loan insurance policy is? Anshin is an app where you add everything your family would need — not just accounts and insurance, but property documents, locker details, recurring payments, even your CA’s number. No passwords. Just directions, so nobody’s guessing.
Disclaimer: This article is for informational and educational purposes only. It does not constitute legal, financial, or tax advice. Section 24(b), Section 80C, and tax regime rules are subject to amendments. Deduction limits and eligibility depend on individual circumstances. The old tax regime must be explicitly opted into for salaried individuals from FY 2023-24. Consult a qualified CA for tax-specific guidance. Anshin is not a financial advisory service.