Rent vs Owner Financing Calculator
Compare what you would pay in rent against what you would pay owning the same home on seller-financed terms.
If you keep renting
If you buy with owner financing
Costs a renter usually does not pay
Result of your calculation
Fill in your rent and the purchase terms you want to test to see the comparison.
What this calculator is, and what it isn't
- It is a math tool. It runs a standard amortization calculation on figures you type in. Change an input and the output changes. Nothing is looked up, and nothing is saved.
- It is not an offer or a quote. No rate, payment, down payment, or term shown here is being offered to you by Ownerfi or by any seller.
- It does not reflect any particular property. In owner financing the price, down payment, interest rate, term, and whether there is a balloon are set by the individual seller and are negotiable. Two homes on the same street can be structured completely differently.
- It is not a credit decision. Entering numbers here does not qualify, pre-qualify, or approve anyone for anything, and a real deal will include costs this calculator does not model — closing costs, servicing fees, and whatever the specific agreement adds.
- It is not advice. This is general information, not legal, tax, or financial advice. Before signing anything, have the documents reviewed by a licensed attorney in the state where the property sits.
What this comparison actually measures
The honest version of rent versus own is a cash-flow question, not a wealth question. Over the period you choose, a renter pays rent that usually rises each year and ends the period owning nothing. An owner pays a down payment up front, then a payment that does not rise with the market, and ends the period owing less than they started — that reduction is real money, so it is subtracted from the cost of owning.
What this deliberately leaves out is appreciation. Whether a home is worth more in five years is unknowable, and plugging in an assumed growth rate would swamp every other number on the page with a guess. It also leaves out maintenance, which is the cost renters most reliably forget they are avoiding.
Why the down payment dominates short horizons
A down payment is spent on day one and cannot be recovered without selling. Over one or two years it is often larger than the entire difference in monthly cost, so short comparisons favor renting almost regardless of the terms. The crossover point is what the comparison period is really testing.
Common questions
Does this account for the home going up in value?
No, deliberately. Any appreciation figure would be a guess, and a guess presented next to real arithmetic gets read as if it were equally solid. This compares cash out of pocket, then subtracts the loan balance you actually paid down.
Why does the down payment make owning look worse at first?
Because it is real money spent on day one that a renter keeps. Over a short horizon it dominates the comparison. Lengthen the comparison period and the rent increases start to close the gap.
What costs does a renter avoid that this includes?
Property tax, insurance and HOA, if you enter them. Not included on either side: maintenance and repairs, which fall on an owner and not a tenant, and which a five-year comparison will understate.
Are these the terms I would get?
No. Every number here is one you typed. Owner-financing terms are set by each individual seller and are negotiable — nothing on this page is offered to you by Ownerfi or by any seller.