How to save tax on rental income in India, legally (2026)
Most landlords overpay tax for a boring reason: they do not know which deductions exist, so they declare the rent and pay slab rate on all of it. The Income Tax Act actually hands landlords a generous set of deductions, no creativity required. Here is every legal lever, in the order you should pull them.
First, how rental income is actually taxed
Rent is taxed under the head Income from House Property, and the maths runs in a fixed sequence:
- Start with the annual rent (the Gross Annual Value).
- Subtract municipal taxes you actually paid during the year.
- Subtract a flat 30% of what remains (the standard deduction).
- Subtract home loan interest for that property.
- Whatever is left gets added to your total income and taxed at your slab.
Notice what that sequence means: on rent of ₹3,00,000 a year with ₹20,000 of municipal tax and ₹1,50,000 of loan interest, you are taxed on ₹46,000, not ₹3,00,000. The levers below are about making each of those subtractions as large as the law allows.
Lever 1: the 30% standard deduction is automatic. Take it.
Section 24(a) gives every landlord a flat 30% deduction on the net annual value. No receipts, no proof, no conditions. It is meant to cover repairs, maintenance and the cost of collecting rent, and you get it even in a year where you spent nothing.
The flip side surprises people: actual repair bills are not separately deductible. A ₹2 lakh bathroom renovation does not reduce your rental tax beyond the same flat 30%. So do not collect repair invoices for tax purposes; collect them to know your real profit. Your true net income, after what you actually spend, is a different number from your taxable income, and smart landlords track both.
Lever 2: pay the municipal taxes yourself, in the right year
Property tax is deductible only if the owner pays it, and only in the year it is actually paid. Two practical rules follow. Never push property tax onto the tenant; you lose the deduction and gain nothing. And if you have arrears, clearing them in a high-income year puts the whole payment against that year's rent.
Lever 3: home loan interest, the big one
For a rented-out property, Section 24(b) lets you deduct the entire interest you pay on the loan taken to buy, build or repair it. The famous ₹2 lakh limit applies to self-occupied homes; a let-out property has no cap on the deduction itself.
The cap that does exist sits one step later. If interest exceeds your rent and creates a loss under the house property head, the old regime lets you set off up to ₹2 lakh of that loss against your salary or other income, carrying the rest forward for up to eight years against future rental income. The new regime does not allow that set-off against other income. Which brings us to regime choice.
Lever 4: choose your tax regime with the property in the picture
The new regime is the default and its lower slab rates win for many people. But landlords have more to weigh than salaried taxpayers: the 30% standard deduction and let-out loan interest survive in both regimes, while the loss set-off against salary and deductions like 80C (which includes home loan principal) exist only in the old one. A landlord with a large loan on a rented flat is exactly the profile for whom the old regime can still win. This is a fifteen-minute calculation for a CA; do it once a year, not never.
Lever 5: co-ownership splits the income and the tax
If a property is genuinely co-owned with defined shares, Section 26 taxes each owner on their share separately. Each co-owner gets their own 30% deduction, their own interest deduction on their share of the loan, and their own slab rates. Rent of ₹6 lakh taxed in one hand at 30% versus two hands at lower slabs is a large, entirely legal difference.
The honesty clause: the co-ownership must be real. If you add your spouse to the deed but all the money came from you, clubbing provisions under Section 64 pull the income back into your hands. Structure this when you buy, with genuine contribution from each owner, not retroactively at filing time.
Lever 6: pre-construction interest that people forget
Interest paid while the property was under construction is not lost. It accumulates and becomes deductible in five equal instalments starting the year construction completes. Buyers of under-construction flats routinely forget this and leave five years of deductions unclaimed.
Lever 7: vacancy and unpaid rent
If the property was genuinely on the market but sat vacant for part of the year, you are taxed on the rent actually received for that period, not a notional full-year figure. And rent a tenant never paid can be excluded as unrealised rent if the tenancy is bona fide and you have taken reasonable steps to recover it. Both reliefs depend on evidence: listing dates, reminder trails, notices. A paper trail of the chase is what converts a bad tenant into a smaller tax bill.
Running a PG with food and services? Different rules may apply
Plain rent is house property income. But a PG or hostel where you provide meals, cleaning and services can amount to a business, taxed under business income, where actual expenses, salaries and depreciation become deductible instead of the flat 30%. Courts decide these cases on substance, not labels, and the right answer depends on your setup. If your operation looks more like hospitality than renting, this question alone is worth a CA consultation.
What does not work
- Taking rent in cash and not declaring it. Your tenant claims HRA, their employer reports your PAN, and the department's Annual Information Statement already lists your deposits. This is the most commonly attempted trick and the most reliably caught one.
- Paper-only family ownership. Income from assets gifted to a spouse comes back to you under clubbing rules. Genuine contribution is what makes the split hold.
- Inflated or fabricated municipal receipts. These are cross-checked against municipal records. The 30% standard deduction already exists precisely so you do not need creative expenses.
The unglamorous lever: records
Every relief above leans on paper: receipts for what was collected, dates for vacancies, trails for unpaid rent, clean splits between co-owners. That record-keeping is exactly the work Nestwise automates: every payment logged with a receipt, expenses tracked against real net income, and a year-end rent statement generated per co-owner with their exact percentage share, ready to hand to your CA.
Frequently asked questions
How is rental income taxed in India?
Rent is taxed under the head Income from House Property. From your annual rent, you subtract municipal taxes you paid, then a flat 30% standard deduction, then home loan interest. What remains is added to your income and taxed at your slab rate.
Can I deduct repairs and maintenance from rental income?
Not separately. The flat 30% standard deduction under Section 24(a) covers repairs, maintenance and collection costs, whether you actually spent that much or not. You get it even in a year with zero repairs, and you cannot claim more in a year with heavy repairs.
Is home loan interest deductible on a rented-out property?
Yes. For a let-out property the full interest is deductible against the rental income under Section 24(b), with no upper cap on the deduction itself. Caps apply only when the interest creates a loss that you want to set off against your other income.
My tenant pays rent in cash. Do I still have to declare it?
Yes. Unreported rent is the one tax-saving idea that reliably backfires. If your tenant claims HRA, your PAN is reported to the tax department by their employer, and large cash deposits show up in the Annual Information Statement the department already has on you.
Hand your CA a clean file, not a shoebox
Nestwise records every rent payment, receipt and expense through the year and produces per-owner IT statements at filing time. Free while in early access.
Open Nestwise in TelegramMore from Nestwise: all guides · free rent receipt generator