EMI versus rent is not enough
Compare a ₹1 crore home with ₹30,000 monthly rent. A superficial comparison says the home-loan EMI is much higher, therefore renting is cheaper. That misses two balance sheets:
- the buyer builds property equity,
- the renter can invest the down payment and monthly cash-flow difference.
A serious comparison has to track both.
Base assumptions for the worked comparison
Use these illustrative assumptions:
| Input | Assumption |
|---|---|
| Property price | ₹1 crore |
| Down payment | 20% |
| Home-loan rate | 8.5% |
| Loan tenure | 20 years |
| Stamp duty + registration | 7% |
| Starting rent | ₹30,000/month |
| Rent increase | 5% a year |
| Property appreciation | 5% a year |
| Return on renter investments | 10% a year |
| Comparison horizon | 20 years |
Maintenance, property tax, deposit and selling costs should also be included rather than hidden.
The buyer’s wealth calculation
At any point:
Owner net wealth = estimated property sale value − selling cost − outstanding loan
That is different from saying “the house is worth ₹X” because the lender still has a claim while the loan is outstanding.
The renter’s wealth calculation
The renter has two potential investment sources:
- the upfront capital not used for the down payment and purchase costs,
- any month where the owner’s housing cash outflow exceeds rent.
The FinPockett model compounds that investment corpus instead of assuming the renter simply consumes the savings.
What can reverse the result
The final comparison is especially sensitive to:
- property appreciation,
- investment return,
- how long you remain in the property,
- rent escalation,
- transaction costs,
- maintenance and local taxes,
- interest rate.
Change any two of those together and the “winner” can flip.
Break-even year is not universal
If owner net wealth crosses renter net wealth in year 11 under one scenario, that does not mean buying is always superior after 11 years. It means those particular assumptions produced a crossing in year 11.
Non-financial reasons still matter
The calculator intentionally stops at financial comparison. Housing stability, school location, ability to renovate, mobility, maintenance responsibility and emotional preferences do not reduce cleanly to one rupee value.
Frequently asked questions
Does the calculator include home-loan tax benefits?
No. Tax treatment depends on regime and occupancy. Use the separate Home Loan Tax Benefit Calculator if it applies to you.
Why invest the renter’s monthly savings?
Because ignoring that money biases the comparison toward ownership. A fair financial comparison must account for the opportunity cost of owner cash outflows.
Does property appreciation compound?
The calculator compounds the selected annual appreciation assumption. Actual property prices can rise, stagnate or fall.
Does the result tell me whether to buy?
No. It reports which side has higher estimated net wealth under the selected assumptions.