Rent vs Buy in Indian Metros: Break-Even Math FY 2026-27

“Rent is throwing money away” is one of the most repeated and most wrong pieces of financial advice in India. The right question isn’t “renting vs buying” — it’s “where does your total money go over N years?” This post does the full apples-to-apples for a ₹1.5 crore Bangalore / Mumbai flat, including the rent yield, the opportunity cost of your down-payment, stamp duty, and tax benefits.

The short answer

• Indian rental yield is ~2-3% (annual rent / property value) in metros. That’s low globally — US metros are 5-7%. This makes renting mathematically attractive in India for the buyer’s cashflow but creates landlord dissatisfaction nationally.
• 8-year rule of thumb: buying in an Indian metro typically breaks even vs renting after 7-9 years, factoring stamp duty + maintenance + opportunity cost of the down-payment. Shorter horizon → rent. Longer → buy.
• Key variables: property appreciation (historic avg 5-7% CAGR), equity alternative returns (12-14% CAGR), rent escalation (5-7% per year), and your tax regime (old vs new).

Setup: a ₹1.5 Cr 2BHK in Bangalore / Mumbai

• Property price: ₹1,50,00,000
• Stamp duty + registration (Karnataka: 5% + 1% = 6%): ₹9,00,000
• GST on under-construction (5% if applicable, skipped for ready- possession): ₹0
• Down payment (20%): ₹30,00,000
• Home loan: ₹1,20,00,000 at 8.5% for 20 years
• EMI: ~₹1,04,138/month → total paid over 20 yr = ₹2.50 Cr
• Expected rent for the same flat: ₹45,000/month (3.6% gross yield — on the higher side for Bangalore, typical Mumbai)
• Property maintenance + tax: ₹5,000/month average (society dues, repairs, property tax)

Scenario A — Buy & live in it (20-year horizon)

• One-time cash out: ₹30L down-payment + ₹9L stamp = ₹39L
• Monthly cash out: ₹1,04,138 EMI + ₹5,000 maintenance = ₹1,09,138
• Over 20 years, total cash out = ₹39L + ₹1,09,138 × 240 = ₹39L + ₹2.62 Cr = ~₹3.01 Cr
• At year 20, property likely worth ₹1.5 Cr × (1.06)²⁰ ≈ ₹4.81 Cr (at 6% appreciation). You own this asset.
• Tax savings (old regime, 30% slab, ₹2L annual 24(b) + ₹1.5L 80C principal): ~(₹2L × 0.312 × 20) + (₹1.5L × 0.312 × 20) = ~₹21.84 L over 20 years. Partially offsets EMI cost.
• Net position at year 20: Asset ₹4.81 Cr − spent ₹3.01 Cr + tax saved ₹21.84 L = net worth ≈₹2.02 Cr (excluding asset ownership value, which is yours).
• Total wealth at year 20 = ₹4.81 Cr (property) — mostly illiquid.

Scenario B — Rent & invest the difference (20-year horizon)

• Monthly rent: ₹45,000, escalating 5%/year. Total rent paid over 20 years with 5% annual hikes: sum of geometric series ≈ ₹1.78 Cr.
• ₹39L that would have been down-payment + stamp stays in equity mutual funds at 12% CAGR: ₹39L × (1.12)²⁰ ≈ ₹3.76 Cr by year 20.
• Monthly savings vs the buyer: ₹1,09,138 − rent (year-avg ~₹70,000) = ~₹39,000/month extra cash. If invested monthly via SIP at 12% CAGR over 20 years: future value of ~₹39,000/month SIP ≈ ₹3.59 Cr. (Gross of tax.)
• Total net position year 20: ₹3.76 Cr (lump DP invested) + ₹3.59 Cr (SIP) = ₹7.35 Cr (gross). After LTCG tax on redemption (12.5% on gains above ₹1.25L exemption, rough 10% effective): ~₹6.7 Cr net. Liquid.

Head-to-head at year 20

Under these specific assumptions (6% appreciation, 12% equity CAGR, 5% rent hikes), renting + investing wins by ~₹1.9 Cr in year-20 wealth. But those assumptions are aggressive pro-rent.

When buying actually wins

1. Property appreciation > 8% CAGR. Some micro-markets (Bengaluru Whitefield 2015-2020, Mumbai Mulund 2010-2015) delivered 10%+ CAGR through metro infrastructure push. At 8% appreciation, buy wins by year 15.
2. You’re disciplined about owning only, not investing. Scenario B assumes you invest the savings. Most people spend them. Forced savings via EMI beats rent-+-spend, even if rent-+-invest beats buy.
3. Long horizon (25+ years). Beyond 25 years, the property is likely mortgage-free and continues to appreciate without further cash outflow. Renting means paying escalating rent forever.
4. Stability / emotional value. School districts, community ties, renovation freedom — these don’t show up in the math but are real.
5. Rental yield unavailable at your preferred location. Some high-end Bengaluru builders don’t have rental units in comparable quality. If you want that specific gated community, you may not have a rent option.

When renting wins

1. Horizon < 7 years. Stamp duty + brokerage + registration are typically 7-10% of property value as one-time costs. You need 7+ years of compounding for the asset appreciation to outrun those friction costs.
2. High-variance career / mobile professional. If there’s a reasonable chance you’ll move cities in 3 years, selling a property involves 1-3 months of broker effort, brokerage (0.5-1%), and capital gains tax. Renting is frictionless.
3. Tier-2 city investment. Rental yields are higher (3-5% in tier-2) but appreciation is lower. The math often favors renting + investing elsewhere.
4. Concentration risk. Buying puts 2-3× your net worth in one asset. Diversified equity + debt is lower risk, higher liquidity.

The tax layer — new regime vs old regime

The buy case’s ~₹21.84L of tax savings assumes the old regime. Under the new regime (FY 2026-27 default), you get neither Section 24(b) interest deduction nor 80C principal deduction. Scenario A’s net position drops by ~₹21 lakh. The rent case unchanged.

See our regime comparison post for which regime fits your deduction stack. A home-loan borrower on the old regime claiming ₹3.5L of deductions shifts the break-even to ~₹4-5L of additional total deductions needed from 80C / 80D / etc.

The 3 numbers that decide it

1. Property CAGR you believe: 5-6% is the conservative national metro average; 7-8% is aggressive; 10%+ is optimistic.
2. Equity CAGR you believe: 10% is conservative; 12% is historical Nifty average; 14%+ is aggressive.
3. Rental yield on the specific property: Bangalore / Hyderabad 3-3.5%; Mumbai / Delhi 2.5-3%; Pune 3.5-4%.

If (equity CAGR) > (property CAGR) + (rental yield), rent+invest wins. Under current assumptions (12 > 6 + 3 = 9), rent wins. If equity drops to 9% and property to 8%, buy wins.

Practical playbook

• 1-5 years horizon: rent. The math heavily favours it.
• 5-10 years horizon: depends on your specific rental yield and property. Run both scenarios in the Home Loan Calculator and SIP Calculator.
• 10+ years horizon: buy, especially if you want the emotional stability. Ensure you also invest alongside — a paid-off house and ₹0 retirement corpus is a common Indian trap.
• Never stretch. EMI should be < 35% of net take-home salary. “It’ll be easier once my salary grows” is how people end up house-poor.

Run your own scenarios

Model the buy scenario in our Home Loan Calculator — it computes total cost of ownership including stamp duty (all 25 states), EMI, registration, and tax savings under Sections 24(b) / 80C. Model the rent-+-invest scenario in the SIP Calculator by treating the monthly cashflow differential as a SIP. Compare 10, 15, 20-year horizons.

Sources

• RBI House Price Index (Q1 2025) — historical CAGR by city. Metro avg 5-7%.
• NHB (National Housing Bank) RESIDEX — quarterly house price tracking.
• ANAROCK Property Consultants H1 2025 rental yield report.
• Nifty 50 historical return data (AMFI, Value Research, CRISIL).
• Karnataka / Maharashtra Stamp Act — latest duty percentages.