Joint Home Loan in Bangalore: Co-Owners, Co-Borrowers and Tax Deductions
A joint home loan is a single loan taken by two or more people who repay it together. For a couple buying a flat in Bangalore, it raises the loan amount a bank will sanction and, under the old tax regime, lets each partner claim the home loan deductions separately. This guide explains who may claim, how the deductions are split, what the new Income-tax Act changed, and what both borrowers take on.
Co-Owner and Co-Borrower: Two Different Roles
A co-owner is a person named as a buyer in the sale deed, with a share in the property. A co-borrower is a person who signs the loan agreement and is liable to repay it. The two roles often go together, but they are separate, and the tax benefit needs both.
Banks ask every co-owner of the property to join the loan as a co-borrower. The reverse is optional: a parent or spouse may join the loan to add income without taking a share in the flat. Lenders accept close family as co-borrowers, usually a spouse, parents or adult children.
The Three Conditions for a Tax Claim
A person claims home loan deductions only when three things are true together. Each condition is tested for each claimant.
- The person is a co-owner in the registered sale deed
- The person is a co-borrower in the loan agreement
- The person pays a share of the EMI from their own income
A spouse who is on the loan but absent from the deed has no claim, since the deductions belong to owners. An owner who pays nothing towards the loan has no claim either. The safest record is an EMI paid from a joint account that both fund, or from each person's own account.
Deductions Each Co-Owner May Claim
The Income-tax Act, 2025 applies to income earned from 1 April 2026, and it carries the earlier home loan deductions forward under new section numbers. The limits apply to each person, so two qualifying co-owners get two sets of limits.
| Deduction | Section (2025 Act) | Earlier section | Limit per person |
|---|---|---|---|
| Interest on a self-occupied home | 22 | 24(b) | Rs. 2 Lakhs a year |
| Principal repaid, stamp duty and registration | 123 | 80C | Rs. 1.5 Lakhs a year, shared with other eligible investments |
The Rs. 2 Lakh interest limit needs the home to be bought or built within five years from the end of the year in which the loan was taken. Interest paid before possession is claimed in five equal yearly parts from the year of completion, inside the same limit. The principal deduction is reversed if the home is sold within five years from the end of the year of possession.
Old Regime and New Regime
These deductions are available only to a person who chooses the old tax regime. The new regime, which is the default, allows neither the interest deduction on a self-occupied home nor the principal deduction. A couple should compare both regimes for each partner before counting on a doubled benefit.
A let-out home works differently. Interest on the loan is set against the rent under both regimes, with no fixed ceiling. Under the old regime, a loss from house property reduces other income by up to Rs. 2 Lakhs a year for each owner.
How the Deductions Are Split
Each co-owner claims in line with their share in the property and their actual payment. Where the deed records equal shares and both pay half the EMI, each claims half the interest and half the principal. A person cannot claim more than the amount actually paid.
The share should be written in the sale deed in clear terms, such as 50:50 or 60:40. A deed that names two buyers without stating shares invites questions at assessment, and it also complicates a later sale. The lender's yearly interest certificate shows the total for the loan, and each co-owner reports their own portion in the return.
A Worked Example
Take a couple with a joint loan of Rs. 80 Lakhs at 8.5% for 20 years, with equal shares in the flat. The EMI is about Rs. 69,426. In the first 12 months they pay about Rs. 6.74 Lakhs as interest and about Rs. 1.59 Lakhs as principal.
A single borrower under the old regime could deduct Rs. 2 Lakhs of that interest. As equal co-owners and co-borrowers, each partner has about Rs. 3.37 Lakhs of interest and deducts Rs. 2 Lakhs, so the household deducts Rs. 4 Lakhs. Each also claims about Rs. 80,000 of principal within the Rs. 1.5 Lakh limit.
The extra Rs. 2 Lakhs of interest deduction saves Rs. 62,400 a year for a partner in the 30% slab, cess included. The saving is smaller in lower slabs, and it disappears if that partner is better off in the new regime. The EMI calculator gives the EMI for other loan amounts.
Borrowing More With Two Incomes
Lenders work out eligibility from the combined income of all co-borrowers, after deducting their existing EMIs. Two salaries therefore support a larger loan than one. The credit scores of both applicants are checked, and a weak score on one side can raise the rate or reduce the amount.
Some lenders offer a slightly lower interest rate when a woman is a co-owner and a co-applicant. Karnataka charges the same stamp duty and registration fee for women and men, so the name on the deed does not change the duty. A larger sanction is a ceiling, and the household should size the EMI to one income if either job is uncertain.
What Both Borrowers Take On
Liability on a joint loan is joint and several. The bank may recover the full outstanding amount from either borrower, whatever the ownership shares. A missed EMI marks the credit record of both.
Three situations deserve thought before signing.
- Sale: both co-owners must sign the sale deed, and each reports their own share of the capital gain
- Separation: the loan continues until it is closed or refinanced in one name with the lender's consent
- Death of a co-borrower: the survivor continues the EMI, and the deceased owner's share passes to their legal heirs or under a will
A term insurance cover on each earning borrower, equal to their part of the loan, protects the family home. Parents who join only to add income should understand that their share in the flat becomes part of their estate.
Setting It Up Correctly
The paperwork is simple when it is planned before the agreement for sale. The steps below keep the deed, the loan and the payments consistent.
- Name both buyers in the agreement for sale and the sale deed, with shares stated
- Apply for the loan with both as co-applicants
- Pay the booking amount and each instalment from accounts that match the stated shares
- Pay the EMI from a joint account funded by both, or split it between two accounts
- Collect the interest certificate every year and divide the figures by share
- Deduct TDS on the purchase if the total price is Rs. 50 Lakhs or more, with each buyer reporting their part
Couples looking at homes in areas such as HSR Layout or Hebbal should settle the ownership shares before the booking form is signed. Changing shares after registration needs a fresh registered deed and more stamp duty.
