Rent vs Buy House Calculator 2026: Calculate Wealth Difference & ROI
20-Year Financial Comparison
20-Year Wealth Accumulation Comparison Table
| TIMELINE | BUYING: HOME VALUE | BUYING: TOTAL PAID | RENTING: SIP CORPUS | WEALTH WINNER |
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Rent vs Buy Math: Why Renting Can Build More Wealth
In many developing markets like India, home rental yields average a low 2% to 3% of property value, whereas home loan interest rates hover around 8.5% to 9.5%. This creates a wide gap between monthly rent and monthly home loan EMIs.
Total Renting Wealth = (Down Payment x (1 + Return Rate)^Years) + Monthly Gap SIP Corpus
By renting a home and disciplinedly investing both the upfront down payment money and the monthly difference (EMI minus Rent) into diversified equity mutual funds (12% expected return), renters can often accumulate significantly higher net liquid wealth than home buyers over a 15 to 20-year horizon.
4 Hidden Costs of Homeownership Often Ignored
- Property Registration & Stamp Duty: Purchasing a house incurs an immediate 6% to 8% unrecoverable cost toward govt stamp duty and registration fees.
- Annual Property Tax & Maintenance: Homeowners pay ongoing society maintenance fees, property taxes, and home insurance that increase annually.
- Property Illiquidity: Real estate is an illiquid asset class. Selling a house takes months and incurs broker commissions (1% to 2%).
- Home Loan Interest Multiplier: On a 20-year home loan at 8.5% interest, you pay back more than double the original principal amount borrowed in total interest to the bank.
Frequently Asked Questions (FAQs)
Is it always better to rent instead of buying a house?
Not always. If rental yields in your city are high (above 4%) or real estate appreciation exceeds 8% to 10% p.a., buying can be superior. Buying also offers emotional stability and security of owning physical real estate.
How does home loan tax benefit under Section 24B affect the math?
Under the old tax regime, homeowners can claim tax deductions up to ₹2 Lakh on interest paid under Section 24B. However, under the new tax regime, interest deductions are not available for self-occupied properties.
What is rental yield?
Rental yield is the annual rental income generated by a property expressed as a percentage of its total market value. Formula: (Annual Rent / Property Price) x 100.
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