Rent vs Buy in India: The Honest Math Behind the ₹80L Decision

Published 30 June 2026 · Investing

Nikhil in Pune earns ₹1.5 lakh/month. He found a 2BHK he likes for ₹80 lakh — exactly his budget. His mother says buy: property always goes up, renting is throwing money away. His colleague at the firm says rent and invest the difference: the math always works out better. Nikhil decided to run the actual 20-year calculation before choosing.

Scenario A: Buying the ₹80L Flat

Down payment: 20% of ₹80L = ₹16L from savings. Home loan: ₹64L at 8.5% for 20 years. EMI: approximately ₹55,816/month.

Monthly ownership cost breakdown: EMI ₹55,816 + maintenance ₹5,000 + property tax ₹2,500 = ₹63,316/month total outgo. Section 24(b) interest deduction under old tax regime: up to ₹2L/year saves approximately ₹50,000/year for a 30% bracket taxpayer. Net effective annual cost: approximately ₹7.1L.

After 20 years: loan is fully repaid. If the property appreciated at 4% p.a. (conservative), the ₹80L flat is worth ₹1.75 crore. Owner equity: ₹1.75 crore (no outstanding loan). If appreciation was 7% p.a. (optimistic for Pune suburbs), the property is worth ₹3.1 crore.

Scenario B: Renting + Investing the Difference

Rent for a comparable 2BHK in Pune: ₹25,000/month. Monthly cost difference: ₹63,316 (buying) − ₹25,000 (renting) = ₹38,316/month invested in equity SIP at 12% CAGR.

SIP corpus after 20 years: ₹38,316/month at 12% for 240 months ≈ ₹3.8 crore.

Plus: the ₹16L down payment not deployed in property, invested as a lump sum at 12% for 20 years: ₹16L × (1.12)^20 ≈ ₹1.55 crore. Total renter wealth: ₹3.8 crore + ₹1.55 crore = ₹5.35 crore. But the renter does not own a house.

The 20-Year Comparison

The financial comparison strongly favours renting and investing in this Pune scenario. But the comparison is not purely financial. Owning a home provides stability, no landlord risk, no forced relocations, and a sense of permanence that is genuinely valuable. The renter with ₹5.35 crore in investments can buy the same flat outright at year 20 and still have ₹3.6 crore in investments. The buyer has ₹1.75 crore in home equity and must buy again or take an asset-heavy portfolio into retirement.

What Most People Get Wrong

They compare EMI to rent directly. "My EMI is ₹55,816 and rent is ₹25,000 — clearly buying is more expensive." That is a partial comparison. The honest comparison is: total monthly ownership cost (EMI + maintenance + property tax – tax benefits) vs total monthly renting cost (rent only). Then invest the difference. Then run 20 years of compounding. The numbers look very different from the EMI-vs-rent shortcut — and in most Indian metros with price-to-rent ratios above 25×, they consistently favour renting and investing.

Frequently Asked Questions

Is it better to rent or buy a house in India?

It depends on the price-to-rent ratio. In most Indian metros, the price-to-rent ratio is 25–40× (annual rent), meaning it takes 25–40 years of rent to equal the property price. Academic finance suggests buying is better when this ratio is below 20. Above 25, renting and investing the difference often outperforms.

What is the price-to-rent ratio in Indian cities?

Approximately: Mumbai 35–45×, Bengaluru 25–35×, Delhi NCR 30–40×, Pune 20–28×, Chennai 22–30×, Hyderabad 20–27×. A ratio above 20 means the property is expensive relative to rentals — renting and investing the difference becomes more attractive.

How do I calculate whether to rent or buy?

Step 1: Calculate monthly cost of buying (EMI + maintenance + property tax − tax benefits). Step 2: Calculate monthly cost of renting (rent + renter's insurance). Step 3: Invest the cost difference in equity SIP. Step 4: After 20 years, compare home equity vs investment corpus. This is the true comparison.

What is the tax benefit of buying a home vs renting in India?

Home loan: Section 24(b) allows ₹2L interest deduction per year under old regime. HRA exemption for renters under old regime can offset 40–50% of rent depending on salary structure. Under the new tax regime, neither deduction applies.

When does buying a home make financial sense in India?

When: (1) price-to-rent ratio is below 20, (2) you plan to stay 10+ years, (3) EMI does not exceed 40% of take-home salary, (4) you have 20–25% for down payment without depleting emergency fund, and (5) property is in a location with stable/growing rental demand.

Have you calculated the full monthly cost of ownership (including maintenance and down payment opportunity cost) before comparing it to rent?