Lease-to-Own (Rent-to-Own) Calculator
Rent-to-own deal economics: rent credits accrued, net price to complete the purchase, total cost to own, and the premium versus renting then buying. Free.
Lease-to-Own Calculator
In a rent-to-own (lease-option) deal you pay an upfront option fee and an above-market rent, with part of each rent payment credited toward a later purchase at a price locked in today. Enter the terms to see the credits you'd build, the net price to complete, and the premium you're paying for the option.
How to Use the Rent-to-Own Calculator
Enter the agreed price + option fee
The purchase price is locked in the contract today. The option fee is your upfront, usually non-refundable payment for the right to buy later, set in the contract and typically credited toward the purchase if you buy.
Set the rent + credit percentage
Rent-to-own rent is usually above market. The contract credits a portion of each payment, a percentage it states, toward your down payment — only if you ultimately buy.
Add the lease length + market rent
How long until you can exercise the option, and what a normal lease on the same home would cost. The gap between your rent and market rent is part of what you're paying for the option.
Read the premium
The premium is what rent-to-own costs you over simply renting at market and buying at the agreed price. A modest premium can be worth it to lock a price; a large one is a warning, especially if you might not buy.
How Rent-to-Own Really Works — and Who It Suits
The Anatomy of a Lease-Option
A rent-to-own (or lease-option) agreement is two contracts in one: a lease to occupy the home now, and an option to buy it later at a price agreed today. You pay an upfront option fee — the National Consumer Law Center's 2024 brief puts it usually at USD 3,000 to 5,000 and sometimes significantly more — which buys you the right, but not the obligation, to purchase before the lease ends. On top of that you pay rent, usually set above the local market rate, and the contract credits a slice of each rent payment (the "rent credit") toward your eventual down payment. The appeal is real: you lock in a purchase price in a rising market, you build toward a down payment while you rent, and you get time to save before needing a mortgage. Do not count on the lease to improve your credit: the National Consumer Law Center notes that rent payments are not reported to credit bureaus or counted in traditional credit scores, and that the promised improvement "almost never happens". For a buyer who is close to qualifying but not quite there, it can be a genuine on-ramp to ownership.
The risk is equally real and asymmetric. The option fee and the rent credits are almost always forfeited if you don't buy — and in many contracts a single missed rent payment forfeits the option too, as NCLC describes — and life often intervenes: your credit doesn't recover, the appraisal comes in below the locked price, or financing falls through. The above-market rent means you're paying more every month for a benefit you only capture if you complete the purchase. If the home's market value falls below your agreed price, you're locked into overpaying or you walk away and lose everything you put in. Because of these dynamics, rent-to-own is heavily favourable to the seller in many deals, and the sector has attracted predatory operators. This calculator's "premium" figure is the number to anchor on: it isolates exactly how much extra rent-to-own costs you versus renting normally and buying at the same price — the price of the option and the discipline it imposes.
"Run rent-to-own as if you might not buy. The option fee and rent credits vanish if you walk — so the only safe deal is one where the premium you pay for the option is small enough to lose."
Protect Yourself Before You Sign
If you pursue a lease-option, the protections matter more than the math. Get the purchase price, option fee, rent credit, and deadline in writing; have a real-estate attorney review it; confirm the seller actually owns the home free of liens or a mortgage that could be foreclosed out from under you; and record the option so a third party can't buy the property mid-lease. Treat the agreed price conservatively — if you doubt you'll qualify for a mortgage by the deadline, the structure may not be for you. Arrangements that let an occupier rent with a path to buying exist outside the US too, under different names and rules. Whatever the label, the economics are the same — a premium paid for the right to buy at a set price — so read the forfeiture and pricing terms with the same caution this tool encourages.
The option fee and every rent credit are gone if you do not buy
A lease-option combines a lease with the right (not obligation) to buy at a set price.
The option fee is set in the contract and typically credited toward the price — if you buy. On the defaults it is USD 9,600, 3% of USD 320,000.
Rent is usually above market; the contract credits a stated share toward the purchase. On the defaults, 25% of USD 2,200 builds USD 19,800 of credits over 36 months.
The option fee and rent credits are normally forfeited if you don't buy.
The purchase price is locked today — good if values rise, bad if they fall.
The premium = how much more rent-to-own costs than renting at market and buying later.
Always verify the seller owns the home free of foreclosable liens.
It suits buyers close to qualifying who need time to save — renting does not improve a credit score, because rent is not reported to credit bureaus (NCLC).
Record the option so the property can't be sold out from under you mid-lease.
On the defaults, walking away forfeits USD 29,400 of fee and credits, but costs USD 20,400 against renting at market: the fee plus USD 10,800 of rent above market.
Frequently Asked Questions
- You sign a lease to live in the home now plus an option to buy it later at a price agreed today. You pay an upfront option fee and an above-market rent, and the contract credits part of each rent payment toward your future down payment. If you buy before the option expires, the option fee and rent credits reduce your purchase price; if you don't, you typically forfeit them.
- It's how much more the rent-to-own deal costs you, all-in, than simply renting the same home at market rate and then buying it at the agreed price. It captures the above-market rent you pay minus the rent credits you earn. A small premium can be worth it to lock a price or build a down payment with discipline; a large premium signals a seller-favourable deal — especially risky if there's any chance you won't complete the purchase.
- In most contracts you forfeit the option fee and all the rent credits you accrued, and you simply move out as a former tenant. This is the central risk: you've paid above-market rent and a sizable upfront fee for a benefit you only capture by completing the purchase. Always enter the deal assuming there's a real chance you won't buy, and only proceed if losing the option fee and credits wouldn't be financially devastating.
- Generally no. The option fee is non-refundable; it buys your exclusive right to purchase at the locked price. If you buy, it's usually credited toward the price (this calculator assumes that). If you don't, you lose it. Read the contract carefully — some deals credit the fee, some don't, and some have different rules for the rent credits versus the option fee.
- Buyers who are close to qualifying for a mortgage but need time — to season a down payment or wait out a probation period at a new job — and who are confident they'll be able to buy by the deadline. It is not a way to repair credit: rent payments are not reported to credit bureaus, so the lease itself does not raise your score. It can also appeal in a rising market to lock today's price. It's a poor fit if your ability to qualify is uncertain, since the forfeiture risk is high. For most well-qualified buyers, renting normally while saving and then buying is cheaper.
- That's a key downside of locking the price. If the market value drops below your agreed purchase price, a lender's appraisal may not support the loan, and you'd be overpaying to complete the purchase. You can walk away — but you forfeit the option fee and credits. In a falling market, the price lock that protects sellers works against buyers. Build a conservative view of the agreed price relative to current value before signing.
- Have a real-estate attorney review the contract; verify the seller owns the home free of liens or a mortgage that could be foreclosed; record the option publicly so the property can't be sold from under you; get the price, option fee, credit, and deadline in writing; and clarify exactly what's forfeited if you don't buy. Avoid deals where you're responsible for major repairs as a tenant, and be wary of operators marketing rent-to-own to credit-impaired buyers on harsh terms.
- Yes, unless you can pay cash. When you exercise the option, you buy the home like any purchase — you'll need to qualify for a mortgage for the net price (agreed price minus your option fee and accrued credits). That's why rent-to-own only works if you become mortgage-eligible by the deadline. Use the lease period to get your credit and finances ready, and get pre-approved well before the option expires.
- Rent credits reduce the price you pay at closing and can count toward your down payment, but lenders have specific rules — many only count the portion of rent that exceeded market rent as a legitimate down-payment contribution, and require documented market rent and a clear contract. Confirm with your lender early how they'll treat the credits, so you're not surprised at closing. A real-estate attorney and your loan officer should both review the structure.
- Rent-with-an-option-to-buy arrangements have been offered in both countries, by developers and financiers and, in Malaysia, through schemes aimed at first-time buyers. Their terms differ from US lease-options and change between programmes, so this page does not describe any one of them. The economics still mirror this calculator — a premium paid for the right to buy at a set price — so enter that programme's own fee, rent and credit terms, and read its forfeiture rules before signing.
Method & sources
How it computes
Credits = rent x credit% x months; net price = max(0, price - option fee - credits) (fee assumed credited); total to own = rent paid + net price + option fee; premium = total - (market rent x months + price); walking away forfeits fee + credits but costs fee + (rent - market) x months against renting at market. RecaProperty.leaseToOwn, tested.
What this tool implements
- Bug fixed: 'At risk if you don't buy' showed the option fee plus credits as the loss. The credits were part of rent already paid; against renting at market the cost of walking away is the fee plus the rent paid above market. On the defaults: 29,400 forfeited, 20,400 cost. Both are now shown, and the default deal's premium (-9,000) is explained. With rent below market the verdict no longer reports a negative 'rent above market'.
- Corrected per the National Consumer Law Center's August 2024 brief: renting does not repair credit (rent is not reported to credit bureaus; the promised improvement 'almost never happens'), option payments usually run USD 3,000-5,000 and sometimes significantly more, and a missed rent payment can forfeit the option. The page had sold rent-to-own as a way to repair credit in four places.
- Removed as unsourced or wrong: the '2-7%' option-fee and '15-30%' credit ranges, and the ASEAN claims, which listed Singapore's HDB Lease Buyback Scheme as a rent-to-own scheme (it is not) alongside named programmes that were not verified.
Sources
- National Consumer Law Center. Policy Recommendations: Ways to Prevent Built-to-Fail Land Contracts and Lease-Options From Hijacking the American Dream of Homeownership, August 2024. https://nclc.org/wp-content/uploads/2024/08/policy-brief-land-con…
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