Every family in India has had this argument at least once. One side says rent is “money down the drain.” The other says a home loan is a 20-year trap. Both sides usually argue from feelings, not figures.
So let’s do something different. We’ll take one real-world example, a ₹70 lakh two-bedroom apartment in a metro suburb, and run the actual numbers for buying versus renting in 2026. If you want the wider market picture first, our complete guide to buying, renting, and investing in Indian real estate in 2026 covers it. This piece is just the maths.
The Setup: One Apartment, Two Families
Meet two families earning roughly the same income. Both like the same 2BHK, listed at ₹70 lakh.
- The Sharmas buy it. They put down 20% and take a home loan for the rest.
- The Iyers rent the identical flat next door. They invest the money the Sharmas spent on the down payment, and every rupee they save each month.
That second point matters. A rent vs buy comparison is only fair if the renter actually invests the difference. Otherwise you’re comparing a home against a spending habit.
The assumptions we’re using
- Property price: ₹70 lakh
- Home loan interest: 8.5% for 20 years
- Rent for the same flat: ₹18,000 a month (a rental yield of about 3.1%, typical for Indian metros)
- Rent increase: 5% a year
- Owner’s maintenance and property tax: about ₹3,500 a month, also rising 5% a year
- Investment return for the renter: 8%, 10%, and 12% scenarios
- Property appreciation: 5% and 7% a year scenarios
These aren’t cherry-picked. They sit in the middle of what most Indian cities are seeing right now.
What Buying Actually Costs on Day One
The listing says ₹70 lakh. Your bank account will say something very different.
- Down payment (20%): ₹14 lakh
- Stamp duty and registration (about 7%, varies by state): ₹4.9 lakh
- Basic interiors, wardrobes, modular kitchen, fans, lights: ₹3 lakh
Total cash out of pocket: roughly ₹21.9 lakh.
That ₹4.9 lakh in stamp duty is gone the moment you sign. It doesn’t build equity. It’s a pure cost, much like a year or two of rent. Most people forget to count it.
The EMI on a ₹56 Lakh Loan
With ₹14 lakh down, the Sharmas borrow ₹56 lakh. At 8.5% over 20 years:
- Monthly EMI: ₹48,598
- Total paid to the bank over 20 years: about ₹1.17 crore
- Of which, interest alone: about ₹60.6 lakh
Read that last line again. On a ₹56 lakh loan, you pay more than ₹60 lakh in interest. In the first 10 years, around ₹41.5 lakh of your EMIs go to interest and only about ₹16.8 lakh reduce the loan.
Add ₹3,500 in maintenance and the Sharmas spend about ₹52,100 a month to live in their home in year one.
The Rent Equivalent: What the Iyers Pay
The Iyers pay ₹18,000 a month in rent. That’s it. No maintenance, no property tax, no major repairs.
So each month, compared to the Sharmas, they have about ₹34,100 extra. They put that into an equity SIP. They also invested the ₹21.9 lakh the Sharmas spent upfront.
Their rent does climb. At 5% a year, it hits about ₹27,900 by year 10 and about ₹45,500 by year 20. As rent rises, the monthly gap they can invest shrinks. That’s the renter’s slow-burning risk, and it’s real.
The Opportunity Cost of the Down Payment
This is the part most rent vs buy debates skip.
That ₹21.9 lakh isn’t just “spent on the house.” It’s money that could have been compounding somewhere else. At 10% a year, ₹21.9 lakh becomes about ₹57 lakh in 10 years on its own, without adding a single rupee.
Your interest rate also affects this picture more than most people realise. A 0.5% change in the home loan rate shifts your EMI by nearly ₹1,800 a month on this loan. We’ve explained how RBI’s interest rate decisions actually flow through to your home loan EMI, and it’s worth reading before you lock in a floating rate.
The 10-Year Scorecard
Let’s fast-forward 10 years. Here’s where each family stands.
The Sharmas (buyers)
- Outstanding loan: about ₹39.2 lakh
- Home value at 5% appreciation: ₹1.14 crore, so net equity of about ₹74.8 lakh
- Home value at 7% appreciation: ₹1.38 crore, so net equity of about ₹98.5 lakh
The Iyers (renters who invest the difference)
- At 8% returns: about ₹1.03 crore
- At 10% returns: about ₹1.19 crore
- At 12% returns: about ₹1.37 crore
On paper, renting wins in almost every scenario. For buying to match renting at 10% returns, the flat needs to appreciate about 8.5% to 9% every single year for a decade. Very few Indian micro-markets have done that consistently.
Now, the Reality Check
Before you cancel your site visit, here’s where the spreadsheet breaks down.
1. Most renters don’t invest the difference
This is the big one. The maths assumes the Iyers invest ₹34,000 every month, without fail, for 10 years. In real life, that money leaks into upgrades, holidays, and a new car.
If the Iyers invest only half the difference, their 10-year corpus at 10% drops to about ₹87.8 lakh. That’s barely ahead of the Sharmas at 5% appreciation and behind them at 7%.
A home loan is forced savings. For many families, that discipline is worth more than a few percentage points of return.
2. Rent keeps going after year 20
At year 20, the Sharmas’ EMI ends. From then on, they live almost free. The Iyers are paying ₹45,000 or more in rent and it keeps rising. Their corpus has to fund that for the next 30 years of retirement.
3. Taxes and selling costs cut both ways
- Equity mutual fund gains are taxed at 12.5% above ₹1.25 lakh a year, which trims the renter’s corpus.
- Selling a flat costs 1% to 2% in brokerage, plus capital gains tax.
- Under the old tax regime, a self-occupied home gives deductions up to ₹2 lakh on interest and ₹1.5 lakh on principal. Under the new regime, most of that disappears.
4. Stability has a value no spreadsheet captures
No landlord asking you to leave in 11 months. No 10% hike at renewal. Kids in the same school for years. For families, this counts for a lot.
So, Should You Rent or Buy in 2026?
Here’s the honest answer, based on these numbers.
Renting makes more sense if:
- You might move cities within 5 to 7 years
- The rental yield in your area is below 3% (buying is expensive relative to rent)
- You already invest consistently and would actually invest the difference
- Your EMI would cross 40% of your take-home pay
Buying makes more sense if:
- You plan to stay in the same home for 12 years or more
- You know you won’t invest the surplus with discipline
- You want to be debt-free and rent-free well before retirement
- Your EMI stays under 30% to 35% of your take-home pay
- You can pay the down payment without draining your emergency fund
A Simple 5-Step Test for Your Own Numbers
- Find the monthly rent for a flat like the one you want to buy.
- Divide annual rent by the property price. Below 3%? Renting has the edge on pure maths.
- Add up your real upfront cost: down payment, stamp duty, registration, interiors.
- Calculate EMI plus maintenance, minus rent. That’s your monthly “difference.”
- Ask yourself honestly: would you invest that difference every month for 10 years?
If your answer to step five is “probably not,” the house may be the smarter financial decision, even when the spreadsheet disagrees.
The Bottom Line
In our ₹70 lakh example, a disciplined renter who invests every spare rupee comes out ahead after 10 years in most scenarios. But that “disciplined” part carries the whole argument. Take it away, and buying catches up quickly. Stretch the timeline past 20 years, and ownership starts to look much better.
Rent vs buy isn’t a question about property. It’s a question about your own behaviour, your timeline, and how long you plan to stay put.
If you do decide to buy, go in with your eyes open. Our list of mistakes first-time homebuyers should avoid can save you from the costly errors most people only spot after the paperwork is signed.
Note: All figures are illustrative estimates based on the assumptions above. Stamp duty, rents, and returns vary by city and over time. This article is for general information and isn’t personalised financial advice.
