By BizBuySell's early-2026 market data, around 61 percent of buyers say they want some seller financing built into the deal. That is not a fringe request. It is closer to the default, and a seller who refuses to consider it is shrinking the pool of buyers who can close.
The concept is simple. You, the seller, act as a lender for part of the purchase price. The buyer signs a promissory note, a written promise to repay, and pays you back over a set term with interest.
What makes seller financing worth a careful guide is that it is two quite different things depending on the deal. In most small business sales the buyer also has an SBA loan, and the seller note plays a specific, rule-bound supporting role next to it. In a smaller set of deals there is no bank at all, and the seller note is the entire financing.
When seller financing makes sense
Carrying a note is a real decision with a real cost. You wait for money, and you hold risk until the last payment clears. It is worth doing when the upside is concrete.
It closes a deal that would not otherwise close. The most common reason. The buyer is sound, but the bank's loan plus the cash the buyer can raise does not quite reach your price. A seller note bridges that gap.
It can protect or lift your price. A buyer will pay more for a deal they can actually fund. Willingness to carry a note widens the buyer pool, and a wider pool supports a stronger price.
It signals confidence, to the buyer and the bank. When you keep money in the deal, you tell everyone that you expect the business to perform under new ownership.
It can spread your tax. Collecting over several years through a note may let you report the gain across those years instead, under what the tax code calls installment-sale treatment. Confirm the specifics with your CPA.
| The Situation | Verdict | Why |
|---|---|---|
| A sound buyer, but the bank loan and their cash fall short of the price | Carry it | A note bridges a financeable deal to a closing. |
| The buyer needs the note because no bank will fund them | Decline | A first-lien lender already judged the risk too high. |
| You want to spread the gain and do not need all the cash now | Depends | Installment-sale treatment can defer tax. Confirm with a CPA. |
| You need every dollar at closing for what comes next | Decline | A note ties up money you already have a use for. |
| You do not believe the business will perform under the buyer | Decline | If you would not bet on the buyer, do not lend to them. |
Seller financing alongside an SBA loan
In most small business sales the buyer is using an SBA 7(a) loan for the bulk of the price. When a seller note joins that structure, it does not sit wherever the two sides please. The SBA sets the terms, and they changed in 2025.
The SBA loan is senior debt, first lien, paid first. The seller note is subordinated to it, which is formalized on a specific document, SBA Form 155, the Standby Creditor's Agreement.
Worked Example
Where a seller note sits in the deal
A $1,500,000 business sale, financed with an SBA 7(a) loan, a seller note, and the buyer's own cash. The table is ordered by priority: who gets paid first if the business later fails and the assets are sold.
| Layer of the Deal | Amount | Position If the Deal Fails |
|---|---|---|
| SBA 7(a) loan (senior) | $1,125,000 · 75% | First lien. Paid first from any sale of the assets. |
| Seller note (subordinated) | $225,000 · 15% | Second lien. Paid only after the SBA loan is satisfied. |
| Buyer cash equity | $150,000 · 10% | No lien. The first money lost if the business fails. |
You sit above the buyer's own cash, which is lost first, and below the bank. By carrying the note you have taken a real position in the deal, junior to the bank but ahead of the buyer.
Standby, and the 2025 rule change
A seller note in an SBA deal is almost always placed on standby. Full standby means no payments at all during the standby period. Interest-only standby means the buyer may pay interest but no principal.
A seller note can count toward the buyer's required 10 percent equity injection, but only if it is on full standby for the entire life of the SBA loan, typically a full ten years, and even then for no more than half of the injection. Before 2025 that standby period needed to be only two years.
The more common arrangement is simpler. The buyer brings the full 10 percent in cash, and the seller note sits on top of that as additional financing. The SBA lender still requires it to be subordinated and usually to stand by for an initial period, often the first two years, after which it begins to amortize.
A note structured this way has payments, which means the lender counts it in the debt the business must cover. That is a direct link to the debt service coverage ratio, and our guide on what DSCR is shows how a note with payments, versus one on standby, moves that number.
Seller financing as a standalone loan
In a smaller share of deals there is no bank at all. The buyer pays a down payment and the seller finances the entire balance.
A standalone seller-financed deal looks different from the SBA version in three ways that favor the seller, and one that does not.
You hold the first lien. With no bank in the deal, you are the senior lender. If the deal goes wrong, you are first in line, not last.
You set the terms. There is no SBA rulebook. The down payment, rate, term, amortization, and security are negotiated directly between you and the buyer.
You earn the interest. The interest a bank would have collected, you collect instead.
You carry all of the risk and all of the work. Every part of the lender's job is now yours.
Standalone deals usually demand a larger down payment than an SBA deal does, commonly 15 to 30 percent and often more. Terms commonly run three to seven years, and interest rates commonly fall in the 6 to 10 percent range.
How to structure the note
A seller note is only as good as the document behind it.
Amount and down payment. How much of the price the note covers, and how much the buyer pays in cash at closing. Alongside an SBA loan a note commonly runs 10 to 25 percent of the price.
Interest rate. Your money should earn a return while it is at risk. Seller notes commonly carry 6 to 10 percent.
Term and amortization. A fully amortizing note is paid off in level payments. A note with a balloon makes smaller payments along the way and a single large payment at maturity. Prefer amortization where you can.
Security interest. Sign a security agreement and file a UCC-1 financing statement with the state, which places a lien on the business assets. In an SBA deal the lien is in second position behind the bank.
Default and acceleration. The note should define exactly what counts as a default and give you the right to accelerate, to demand the entire balance at once, when one occurs.
None of this is do-it-yourself work. A transaction attorney drafting the note and the security documents is not an optional expense.
Personal guarantees: what to insist on
The buyer of your business is almost always a company, a new entity formed to make the purchase. That entity may own little beyond the business itself. A personal guarantee fixes that. It is a separate promise, signed by a human being, that puts that person's own assets behind the note.
| Type of Guarantee | What It Means | What a Seller Should Know |
|---|---|---|
| Unlimited guarantee | The guarantor is liable for the full note balance, plus interest and collection costs. | The strongest form. This is what to ask for. |
| Limited guarantee | Liability is capped, at a dollar amount or a percentage of the note. | Weaker. Accept a cap only with eyes open. |
| Joint and several | Two or more guarantors, often a buyer and spouse, each fully liable for the whole amount. | A spousal guarantee reaches assets held jointly. Ask for it. |
| Secured guarantee | The guarantee is itself backed by specific pledged personal collateral. | The strongest of all. Realistic mainly in standalone deals. |
| Validity guarantee | A narrow guarantee that triggers only on fraud or misconduct. | Far too thin for a seller note. Do not accept this as the only guarantee. |
Note that carrying a seller note does not make you an owner. The 2025 SBA rule that forces a seller who keeps an ownership stake to guarantee the buyer's loan for two years does not apply to you as a note holder. A lender is a creditor, not an owner.
Servicing and tracking the note
The deal closes, the lawyers move on, and the seller note becomes a five or ten year relationship that someone has to manage.
A third-party loan servicer. Specialized companies service private notes for a small fee. They issue the schedule, collect by automatic draft, apply each payment, send statements, handle year-end interest reporting, and tell you the moment a payment is missed. They also put a neutral party between you and the buyer.
Your CPA or attorney. On a simpler note, the professional who already handles your books can track the schedule and the reporting.
A seller note needs an owner after closing. Decide who that is, and pay for it. The cost of servicing is trivial against the size of the note.
Can you trust a seller note?
A seller note deserves exactly as much confidence as its structure earns. It is real money. It is also money at real risk, paid out over years.
Four factors decide how safe a given note actually is:
- The buyer. A capable, adequately capitalized buyer pays the note as a matter of course. This is why pre-qualifying buyers matters.
- The security. A note with a perfected lien can be enforced. But if the business has failed, its assets are usually worth far less than their value on a good day.
- The personal guarantee. This is often the protection that actually pays.
- Your lien position. First position in a standalone deal is strong. Second position behind an SBA loan means you recover only after the bank is whole.
A seller note is not as illiquid as it looks. There is a secondary market for business notes, and a note that is seasoned, secured, and backed by a guarantee can be sold to a note buyer for a lump sum.
Common questions about seller financing
Why would I finance the sale of my own business?
Three reasons. It widens the buyer pool and can lift your price. It signals to the buyer and the bank that you believe the business will keep performing. And it can spread your taxable gain across the years you collect rather than all in the year of sale, under installment-sale treatment.
How much of the price should I expect to carry?
It depends on the structure. Alongside an SBA loan a seller note commonly runs 10 to 25 percent of the price. In a standalone seller-financed deal with no bank, you may carry far more, sometimes a third to two-thirds, against a larger down payment.
What happens if the buyer stops paying?
It depends on how the note was built. With a security interest you can move to enforce it against the business assets, though in an SBA deal the bank's lien comes first. With a personal guarantee you can pursue the guarantor's personal assets. On a full-standby note you generally cannot act during the standby period without the SBA lender's consent.
Should I trust a seller note, or hold out for all cash?
Trust it to exactly the degree its structure earns. A note to a well-qualified buyer, secured by a lien, backed by a personal guarantee, is real and reasonably collectible. If an all-cash offer is on the table at a fair price, it is cleaner. But all-cash offers are less common than sellers expect.
Structure the deal
See whether your sale needs a seller note, and how big.
BizTender models your business against current SBA loan terms and shows the gap a buyer would have to fill: how much a bank will lend at your price, how much equity the buyer must bring, and the size of any seller note required to close.