How owner financing works, for the seller
In owner financing (also called seller financing), the seller acts as the bank. The buyer pays part of the price up front, signs a promissory note for the rest, and pays the seller monthly with interest, usually with the property as security. The seller trades cash today for more dollars over time, plus the risk that the buyer stops paying.
Updated October 20, 2026 · 12 min read · Plain math, no product pitches
On this page
- How owner financing works
- Owner financing calculator
- How the payment is figured
- Cash now or payments over time?
- Homes, land, mobile homes and businesses
- Pros and cons for the seller
- What can go wrong
- Seller financing rules: the federal basics
- The buyer's side of the same deal
- Owner financing in Excel or Google Sheets
- Before you sell on terms
How does owner financing work?
The seller lends the buyer the money to buy the seller’s own property. Instead of the buyer getting a bank loan and handing you the whole price at closing, the buyer pays you part of it and the rest month by month, with interest. That is owner financing, also called seller financing; the two names mean the same thing.
A typical owner-financed sale has four parts:
- The price and the down payment. You agree on a price. The buyer pays some of it at closing; that is the down payment.
- The note. The rest becomes a loan from you to the buyer, written as a promissory note: a signed promise to repay a set amount at a set rate on a set schedule.
- The security. A note is only a promise. To be able to take the property back if the buyer stops paying, the deal also needs a security instrument (such as a mortgage or deed of trust) or a contract in which you keep the title until the note is paid. Which one you can use is a matter of state law.
- The payments. The buyer pays you every month. Each payment covers that month’s interest first, and the rest reduces what they owe, until the balance reaches zero.
You become the lender, with a lender’s upside (interest income, often a higher price) and a lender’s risks (late payments, default, paperwork). The rest of this page is about weighing those honestly.
How a promissory note works →The parts of a note, how the payment is set, balloon notes, and what a note does not do on its own.Owner financing calculator: cash sale or carry the note?
The real question for a seller is whether payments over time are worth more than a cash sale today. Put in the cash price you could get, the price and terms you would offer, and the rate your money could earn instead. The calculator brings every payment back to today’s value so the two can be compared fairly.
Owner financing calculator
A cash sale today against a down payment and monthly payments, both valued today.
Cash sale
$6,500
today
Terms, worth today
$8,137
at 8%; $8,988 collected in all
Break-even rate
28.4%
where both are worth the same
If every payment arrives, carrying the note is worth $1,637 more than the cash sale at 8%. A note that might not be paid is worth less: use a higher rate for a riskier buyer.
Hypothetical. Not legal, tax or investment advice.
The defaults are hypothetical: a $6,500 cash offer, or $7,500 on terms with $1,500 down and $6,000 at 15% for 36 months. If every payment arrives and your money could earn 8% elsewhere, the terms are worth about $8,137 today, about $1,637 more than the cash. The next two sections work that out by hand.
How do you calculate an owner financing payment?
Use the standard loan payment formula with the monthly rate and the number of months. It is the same formula a bank uses.
- PMT
- the monthly payment
- P
- the amount financed (price minus down payment)
- i
- the monthly rate: the yearly note rate ÷ 12, as a decimal
- n
- the number of monthly payments
$8,988 looks much better than $6,500, but those dollars arrive over three years, and some might not arrive at all. The next section puts them on the same date.
Is it better to take cash or carry the note?
Carrying the note is better only if the payments, valued today, beat the cash price by enough to pay you for the risk. To value the payments today, discount each one at the rate your money could earn instead. That gives the present value of the payments.
- PV
- what the payments are worth today
- PMT
- the monthly payment
- i
- the rate your money could earn instead, per month (yearly ÷ 12)
- n
- the number of payments
The answer depends heavily on the rate you use. Here is the same offer valued at different rates:
| Rate your money could earn | Terms worth today (down + payments) | Against $6,500 cash |
|---|---|---|
| 0% (just adding up) | $8,988 | +$2,488 |
| 6% | $8,337 | +$1,837 |
| 8% | $8,137 | +$1,637 |
| 10% | $7,946 | +$1,446 |
| 15% | $7,500 | +$1,000 |
| 20% | $7,097 | +$597 |
| 25% | $6,731 | +$231 |
| 30% | $6,400 | −$100 |
The break-even rate is about 28.4% as a note rate (the monthly rate × 12, the way notes are quoted), or 32.4% compounded over a year. In dollars: by not taking the cash, you leave $5,000 tied up with the buyer (the $6,500 you could have had, less the $1,500 down) and collect $7,488 over 36 months, $2,488 more, with your $5,000 back in month 25 if every payment comes. Use a higher rate for a riskier buyer: a note that might not be paid in full is worth less than one that will.
Two lessons. A longer note collects more interest but takes far longer to return your money, so the rate you value it at matters more. And the higher price on terms is part of the deal: a seller who carries the note is usually paid twice, once in the price and once in the interest.
Present value: what future money is worth today →Choosing a discount rate, and a lump sum against payments.What can you sell with owner financing?
Almost anything with a buyer and a price. The rules and the risks change with what it is:
- A house. The classic case. A home someone lives in is a “dwelling” under federal lending rules, so the rules below matter most here. If you still owe on it, the due-on-sale question comes first.
- Land. Lots and acreage are often sold on terms. Bare land is not a dwelling, but consumer lending rules can still apply if you sell to people on terms often enough.
- Mobile homes. Federal rules count a mobile home or trailer used as a residence as a dwelling, whether or not it is attached to land. Small, cheap homes are where a note can earn the most on the least cash, and also where lot rent, titling and the high-cost line come in.
- A small business. An owner selling a shop or a route often takes part of the price as a note from the buyer. Credit mainly for a business purpose is exempt from Regulation Z, but contract law, your state’s rules and taxes still apply.
Owner financing pros and cons for the seller
The short version: you can get a higher price and steady interest, in exchange for waiting and taking on the risks a bank would carry.
| Pros for the seller | Cons for the seller |
|---|---|
| You can often ask a higher price on terms than for cash. | You get most of your money over years, not at closing. |
| You collect interest: $1,488 on the $6,000 example, $16,414 on the land example. | The buyer can stop paying, and getting the property back costs time and money. |
| More people can buy, so the property may sell sooner. | The buyer can pay off early, which ends the interest. |
| Gain on an installment sale is generally reported for tax as payments arrive, not all at once. | You handle collection, records, statements and late notices, or pay someone to. |
| The note can be sold later for cash, at a discount. | Federal and state lending rules apply, and they are easy to get wrong without an attorney. |
One thing that is not a pro: buyers who cannot get a bank loan. A buyer a bank turns down may still be a fine buyer, but a seller’s job is to make sure they can actually afford the payments, for their sake and yours. The federal rules below expect it.
What can go wrong: default, prepayment, servicing and due-on-sale
The buyer stops paying
This is the big one. Say the buyer in the $6,000 example makes 8 payments and stops. You have collected $3,164 (the $1,500 down plus 8 payments of $207.99), and the buyer still owes $4,888. To get the property back you follow the remedy your paperwork and your state allow, which takes time and money, and the property may come back damaged. A larger down payment is your cushion: it is cash you keep however things go.
The buyer pays off early
A prepayment is good news for your cash and bad news for your interest. If the buyer refinances after 12 payments, they hand you the $4,290 balance and your interest stops at $786 instead of $1,488. If you were counting on the income, plan for the chance it ends.
Running the loan
Someone has to record each payment, split it into interest and principal, chase late payments and send the buyer a year-end statement. That job is called servicing. You can do it yourself or pay a servicing company; either way, sloppy records cause disputes later.
You still owe a mortgage on the property
Most mortgages include a due-on-sale clause: a term that lets your lender, at its option, demand the whole balance if you sell or transfer the property without its written consent. Federal law lets lenders enforce these clauses on real property loans. It lists exceptions, such as a transfer to a relative when the borrower dies or to a spouse in a divorce, but selling to a buyer on terms is not one of them. Selling on terms over an existing loan without the lender’s consent risks the loan being called. Ask your lender and an attorney first.
What are the seller financing rules?
Two separate questions decide which federal rules apply, and they are often mixed up. Both come from Regulation Z, the rule that carries out the Truth in Lending Act; each row below links to the Consumer Financial Protection Bureau’s copy of the rule.
- Are you a “creditor”? Regulation Z covers credit that is offered regularly, and its disclosures and the ability-to-repay rule fall on creditors. You are one only if you extend consumer credit regularly, and the rule counts how often.
- Are you a “loan originator”? A separate set of rules covers loan originators: how they are paid, steering, qualification, and putting a name and NMLSR ID on loan documents. Two seller-financer exclusions take qualifying sellers out of this definition, and only this definition.
| Rule | What it says, in plain words | What it means for a seller |
|---|---|---|
| Dwelling, 1026.2(a)(19) | A home with one to four units, attached to land or not. It includes a condo, a co-op unit, a mobile home and a trailer, if used as a residence. | A house or a lived-in mobile home counts. Bare land and a business do not. |
| Creditor, 1026.2(a)(17) | You regularly extend consumer credit if you did it more than 25 times in the preceding calendar year, or more than 5 times for loans secured by a dwelling. Separately, originating more than one high-cost mortgage in any 12 months (or even one through a mortgage broker) makes you a creditor. | Under the count, the creditor duties (Truth in Lending disclosures, the ability-to-repay rule) generally do not fall on you. Over it, they do. Keep a record of every sale on terms. |
| Three-property seller financer, 1026.36(a)(4) | Not a loan originator if all of these hold: you finance three or fewer properties in any 12 months, each one you own and that secures the loan; you did not build a home on it in the ordinary course of business; the loan is fully amortizing; you decide in good faith the buyer has a reasonable ability to repay; and the rate is fixed, or adjusts only after five or more years with reasonable yearly and lifetime caps. | Takes you out of the “loan originator” definition only. A balloon note is not fully amortizing, so it does not fit this exclusion. |
| One-property seller financer, 1026.36(a)(5) | A natural person, estate or trust financing only one property in any 12 months, that they own and that secures the loan; did not build it in the ordinary course of business; no negative amortization (the balance never grows); fixed rate, or adjusts after five or more years with reasonable caps. | Also takes you out of the “loan originator” definition only. It does not require full amortization. |
| Ability to repay, 1026.43 | Applies to any consumer credit transaction secured by a dwelling (with listed exceptions, such as home equity lines and timeshares). A creditor must make a reasonable, good-faith determination that the consumer can repay. | Binds you if you are a creditor under the count. The three-property exclusion asks for a good-faith check either way. |
| High-cost mortgage, 1026.32(a)(1) | A first-lien loan is high-cost if its APR is more than 6.5 points over the average prime offer rate for a comparable loan, or more than 8.5 points if the home is personal property and the loan is under $50,000. Large points and fees can also trigger it. | High-cost loans carry extra rules, and making more than one in 12 months makes you a creditor. |
| Business credit, 1026.3(a) | Credit mainly for a business, commercial or agricultural purpose is exempt from Regulation Z. | Selling a business on a note is generally outside these rules; state law still applies. |
What does owner financing cost the buyer?
The buyer’s side is the same numbers turned around. On the $6,000 note at 15% for 36 months, the buyer pays $207.99 a month and $8,988 in all for a $7,500 home, $1,488 of it interest. The same $6,000 at 12% would cost $1,174 in interest ($199.29 a month); at 9%, $869 ($190.80 a month).
Fees change the picture. If the buyer also paid $300 in fees at signing on the 15% note, the APR (annual percentage rate, which counts fees as part of the cost of the money) would be about 18.7%, not 15%. A fair deal is one the buyer understands and can afford, with every term in writing.
Is owner financing a good deal for the buyer? →Total cost, APR, what to check in the note, and comparing with a bank or credit union.How do you do owner financing math in Excel or Google Sheets?
The same functions work in both. Money going out is entered as a negative number.
| Formula | Result | What it does |
|---|---|---|
| =PMT(15%/12, 36, -6000) | 207.99 | The buyer’s monthly payment |
| =PV(8%/12, 36, -207.99) + 1500 | 8,137.34 | The terms valued today at 8%, with the down payment |
| =RATE(36, -207.99, 5000) * 12 | 28.43% | Break-even against the $6,500 cash offer, as a note rate |
| =EFFECT(28.43%, 12) | 32.44% | The same break-even, compounded over a year |
| =PMT(8%/12, 120, -36000) | 436.78 | The land example’s payment |
| =FV(15%/12, 12, 207.99, -6000) | 4,289.70 | Balance still owed after 12 payments (a few cents off the exact $4,289.68, from the rounded payment) |
RATE returns a monthly rate, so multiply by 12 for the note rate. For a full payment schedule, use the calculator in the loan amortization guide.
Before you sell on terms
- Price it both ways. Know the cash price and what the terms are worth today at a rate that fits the buyer’s risk.
- Check your own loan. If you owe a mortgage, read the due-on-sale clause and ask the lender.
- Count your sales. How many loans secured by a dwelling did you make last calendar year, and how many high-cost loans in the last 12 months? Those counts decide whether you are a creditor.
- Check the buyer can pay. Income, other debts and the full monthly cost of the property, in writing. It protects you both.
- Keep the note simple. A fixed rate and a payment that pays the loan off in full fit both federal exclusions.
- Check your state. Interest caps, licensing, the security instrument you can use, and what you may do on default.
- Plan the paperwork. Who services the loan, where payments go, what counts as late, and how the buyer gets statements.
If you are not yet the one collecting interest, the first step is usually to stop paying it. The leak check finds the interest and fees you pay now.
The time value of money, explained simply →Why a dollar today is worth more than a dollar later, the idea every note is priced on.Questions people ask
Is owner financing legal?
Yes, sellers can finance a sale, but rules apply. Federal rules turn on what you sell (a home, land, a business), how often you do it and the loan terms; states add their own rules on interest caps, licensing and what happens on default. Have a real estate attorney draw up the papers.
Who holds the title in owner financing?
It depends on how the deal is written. In some deals the buyer gets title at closing and the seller records a mortgage or deed of trust as security; in others, often called a land contract or contract for deed, the seller keeps title until the note is paid. State law decides which you can use and what happens on default.
Can I owner finance if I still have a mortgage?
Usually not without the lender's written consent. Most mortgages have a due-on-sale clause that lets the lender demand the whole balance if you sell or transfer the property. Talk to your lender and an attorney before you sell on terms over an existing loan.
What interest rate should a seller charge?
There is no standard rate. It is negotiated, limited by your state's interest caps, and above the federal high-cost line extra rules apply. Compare with what a bank or credit union would charge the same buyer, and remember a higher rate also raises the chance the buyer cannot keep paying.
How much down payment should a seller ask for?
No federal rule sets it, but the down payment is the seller's cushion. It is cash you keep if the buyer stops paying, and a buyer with real money in the deal is less likely to walk away. The examples on this page use 20% down.
How is owner financing taxed?
The IRS treats a sale paid over time as an installment sale: you generally report the gain on Form 6252 as payments arrive, and report the interest as ordinary income. A note with too little stated interest can have part of the principal treated as interest. Ask a tax professional about your sale.
Can a seller sell the note later?
Yes. Investors buy notes for less than the balance. The 36 payments of $207.99 in this page's example would sell for about $5,597 to someone who wants a 20% yield as a note rate; that investor puts up $5,597, collects $7,488 ($1,891 more), and is paid back in month 27.
What happens if the buyer stops paying?
You follow the remedy your paperwork and your state allow, which may be foreclosure, forfeiture under a land contract, or repossession for a mobile home titled as personal property. It takes time and money, and the property may come back in worse shape. Your state's rules set the steps.
Sources
- CFPB, Regulation Z 1026.1: Authority, purpose and coverage
- CFPB, Regulation Z 1026.2: Definitions (creditor, dwelling)
- CFPB, Regulation Z 1026.3: Exempt transactions
- CFPB, Regulation Z 1026.32: High-cost mortgages
- CFPB, Regulation Z 1026.36: Loan originators and seller financers
- CFPB, Regulation Z 1026.43: Ability to repay
- 12 U.S.C. 1701j-3: Due-on-sale clauses (Cornell LII)
- IRS Topic 705: Installment sales