Can you refinance a seller note, and when does it make sense?

Why buyers refinance seller paper

Seller notes make acquisitions possible. They bridge a gap in price, show the lender that the seller believes in the business, and on an SBA deal can count toward the buyer's equity. See seller notes and SBA's full-standby rule. But they are written in the middle of a negotiation, and terms that made sense at closing can stop making sense a few years later.

• A balloon. Many seller notes are short and end in a large final payment. See refinancing ahead of a balloon maturity.
• The rate. Some seller notes carry a rate set for sitting behind the senior lender, and once the business has a record under its new owner, senior debt may be cheaper. Many do not: a seller note at a modest rate with patient terms is often the cheapest money in the structure, and replacing it with amortizing senior debt can cost more than it saves.
• The relationship. A seller who holds the note holds leverage: consent rights, reporting rights, sometimes a lien, sometimes default triggers tied to the business's performance. When the relationship sours, buyers want the seller paid and gone.
• The seller's own needs. Sellers retire, reorganize their estates or die, and a seller or an estate may prefer a lump sum now to years of payments.
• A larger financing. An add-on acquisition or a recapitalization is often the moment to clean up the whole capital structure, seller note included. See add-on acquisitions.

How lenders treat a seller-note refinance

To a new lender, refinancing a seller note is refinancing acquisition debt. No new money goes into the business; junior debt becomes senior debt, and the lender underwrites it that way.

• Seasoning. A business with at least a full year of results under its new owner is a far easier refinance than one still in its first year. The lender wants the buyer's results, not the seller's.
• Current earnings, and the add-backs that should now be gone. The seller's salary, personal expenses and one-time costs that were added back at the acquisition should now be visibly absent from the books. See EBITDA add-backs.
• Senior leverage. The note was junior capital; refinanced, it becomes senior debt. Senior cash-flow lenders to lower-middle-market companies commonly lend 2x to 3.5x EBITDA, and the whole stack has to fit. See how much debt a business can carry.
• Coverage on the new payment. A seller note on standby or interest-only terms has a light payment; the senior loan replacing it amortizes. Banks commonly look for debt service coverage of at least 1.25x, measured on the new, higher payment. SBA requires at least 1.15x, and from 1 October 2026 a change of ownership must show 1.25x on historical results.
• Offsets and disputes. If the buyer has claims against the seller, such as a breached representation in the purchase agreement or a liability the seller kept, the payoff may be contested. A lender wants that settled before it funds.

The existing senior lender matters as much as the new one. Nearly every seller note behind a bank loan sits under a subordination agreement that limits payments to the seller and often prohibits prepaying the note. Paying the seller early, from any source, usually needs that lender's consent. If the senior lender will not consent, the refinance has to take out the senior loan as well, which turns a seller-note refinance into a refinance of the whole acquisition structure.

Read the subordination agreement before talking to a new lender. It decides whether the seller can be paid at all, and on whose permission.

Seller notes in SBA deals

SBA deals add a layer, and the treatment depends on how the note was set up at closing.

The full-standby case is the one buyers most often misunderstand. For a complete change of ownership, SBA requires an equity injection of at least 10% of total project costs. Under SOP 50 10 8, seller financing can count for up to half of that injection only if it is on full standby for the life of the SBA loan: no principal and no interest. Interest may accrue and be paid after the SBA loan is repaid. For as long as the SBA loan is outstanding, the note is equity in all but name. Paying it off with borrowed money is a payment, which is exactly what the standby agreement forbids, and it would turn the equity SBA required back into debt.

The route out of a full-standby note is therefore to refinance the SBA loan itself, into conventional debt or, where SBA's refinancing rules allow, a new SBA loan (the new payment at least 10% lower, the debt current for the last 12 months), with the seller paid at the same closing. That is a larger transaction, underwritten on the whole of the acquisition debt, and it has to clear the tests above: current earnings, senior leverage, and coverage on the new combined payment. See refinancing an existing SBA loan and full standby.

Whatever the rules say in summary, read the standby agreement you actually signed. Its terms govern what can be paid, and when.

Negotiating the payoff with the seller

A refinance is also a negotiation with the seller, and the buyer often has more leverage than it assumes. A seller note is subordinated, often unsecured or behind the bank's lien, and paid over years. A seller offered cash now may accept less than the face amount, particularly a seller who has retired, an estate settling affairs, or a seller facing claims under the purchase agreement.

• Ask for a discount. The seller trades a stream of subordinated payments for certainty and cash. What the seller will accept is a negotiation, not a formula.
• Settle every open claim at the same time. Indemnity claims, working-capital adjustments and, on a conventional deal, any earnout dispute belong in the payoff agreement (SBA prohibits an earnout to the seller in a change of ownership it finances), with mutual releases, so the lender funds into a clean position. See earnouts and acquisition debt.
• End the seller's rights cleanly. The payoff should terminate the seller's lien and UCC filing, consent and reporting rights, and any obligations tied to the note.
• Take tax advice first. Settling a note for less than its face amount has tax consequences: depending on how it is structured, the discount may be taxable income or may reduce the tax basis of what was bought. Know which before agreeing a number.

What the file needs

The core is Transparent's conventional term-loan checklist: P&L, year-to-date P&L through last month-end, balance sheet, debt schedule and, optionally, AP aging. For a refinance into SBA, it is the SBA checklist, including the debt schedule with copies of the notes being refinanced and the personal returns and financial statement of each 20%+ owner. A seller-note refinance adds:

• the seller note itself, and any security agreement behind it;
• the subordination or standby agreement, and every amendment to it;
• the purchase agreement, for indemnity and offset rights;
• the seller's payoff letter or signed payoff agreement;
• the senior lender's consent, or its payoff letter if it is being refinanced too;
• the business's results since the acquisition closed, month by month.

Transparent builds the lender package from those documents, with the financing model, lender presentation, blind teaser and underwriting memo, in a day once they are in. The model carries the capital structure before and after the refinance, so a lender sees at once what moves from junior to senior and what coverage looks like on the new payment.