Insights
Earnout vs seller note vs rollover equity: which deferred payment is right for you
Almost no buyer pays your full price in cash at closing. An earnout ties part of your money to future performance you no longer control. A seller note makes you the buyer's lender at a fixed rate. Rollover equity keeps you an owner of a smaller slice, with real upside and real risk. Ranked by certainty: seller note, then rollover, then earnout.
You negotiated a number. Then the letter of intent arrives and the number splits into pieces. Some cash on closing day, and some other thing with a name you have to look up. That other thing is where deals get won or quietly lost.
Owners spend months arguing about price and about twenty minutes on structure. That is backwards. Two offers at the same headline number can differ by seven figures in what you actually collect, and the difference is almost always in how the deferred piece is built.
Compare the three side by side
| Dimension | Earnout | Seller note | Rollover equity |
|---|---|---|---|
| What it is | Payment triggered by hitting future targets | You lend the buyer part of the price | You keep a minority stake in the new company |
| Typical size | 10% to 25% of price | 10% to 20%, higher on SBA deals | 10% to 30% of price |
| Typical term | 1 to 3 years | 3 to 7 years | 3 to 7 years, until the next sale |
| Who controls the outcome | The buyer, running your old business | Nobody. The amount is fixed in the note | The buyer, plus the whole platform's results |
| Upside above the deal price | Capped in most agreements | None beyond interest | Uncapped, the reason owners accept it |
| Downside if things go badly | You collect nothing and have no recourse | Default risk, and you sit behind the bank | The stake can go to zero |
| General tax character | Usually taxed as it is received | Installment gain plus ordinary-income interest | Often structured to defer tax until the next exit |
Read that table with one question in mind: how much of my price am I willing to make conditional, and conditional on whom?
Earnout: the buyer's bridge over a disagreement
An earnout exists because you and the buyer could not agree on what the business is worth. You said the pipeline is real. The buyer said prove it. The earnout splits the difference by paying you the disputed amount only if the results show up.
That is a fair mechanism in theory. In practice, an earnout hands the steering wheel to someone else and then pays you based on where the car ends up. The buyer sets the budget, hires and fires, changes pricing, folds your company into a bigger one, and reallocates overhead. Every one of those normal decisions can move the metric your money depends on.
The single most important detail is what the earnout measures. Revenue is far easier to track and far harder to manipulate than EBITDA, because EBITDA can be reduced by cost allocations you never agreed to. Gross profit sits in between. If the buyer insists on an EBITDA earnout, the agreement needs explicit protections: no new management fees, no allocated corporate overhead, agreed accounting methods, and your right to see the underlying reporting monthly rather than a single number at year end. The mechanics are covered in more depth in how earnouts work when selling a business.
Assume you will collect part of it. Owners who plan their retirement around a full earnout payout are the ones who get hurt.
Seller note: you become the lender
A seller note is the simplest of the three. You accept a promissory note for part of the price and the buyer pays you principal and interest on a schedule. There is no performance test. The amount does not shrink because a customer left or the buyer had a rough year.
That certainty is why a note is usually the safest deferred structure available to you. The risk is not measurement, it is collection. If the buyer used bank debt, your note almost always sits behind that bank in priority. On SBA 7(a) deals the lender frequently requires the seller note to be on full standby, meaning you receive nothing, sometimes not even interest, until the bank loan is satisfied or a defined period passes.
So the terms worth fighting for are specific: a real interest rate rather than a token one, the shortest standby period the lender will accept, a security interest in the business assets if the senior lender permits it, personal guarantees from the buyer, and default provisions that let you act quickly. A seller note is a credit decision. Underwrite your buyer the way a bank would, because for the next five years you are one.
Rollover equity: staying in for the second bite
Rollover equity means you do not sell all of it. You take cash for most of your stake and reinvest the rest into the buyer's new holding company, typically alongside a private equity sponsor who plans to grow the platform and sell again in three to seven years.
This is the only one of the three with genuine upside. If the sponsor builds the platform and exits at a higher multiple, a 20 percent rolled stake can pay more than your original cash at close. It is often structured so that the rolled portion is not taxed at closing, which quietly improves your after-tax math. Get that treatment confirmed by a transaction CPA before you count on it, because it depends entirely on how the deal is papered.
The catch is that you are now a minority owner with no control. Read the terms behind the percentage, which we break down in rollover equity when selling to private equity. Are you buying the same class of stock the sponsor holds, or something junior to their preferred return? How much debt sits on top of the platform, because leverage magnifies both directions. What happens to your shares if the sponsor sells, and can you be forced along or left behind? A 25 percent stake in a company carrying heavy preferred equity ahead of you can be worth far less than the headline suggests.
Choose earnout if, choose seller note if, choose rollover if
- Choose a seller note if certainty matters most, you are fully exiting, and you would rather have a predictable check than a lottery ticket. It is the default answer for most retiring owners.
- Choose an earnout if you genuinely believe in near-term results, you will still be running the business during the measurement period, and the metric can be defined tightly. Push for revenue or gross profit, keep the term short, and negotiate protective language.
- Choose rollover equity if you are not done, the sponsor has a credible growth plan, and you can afford for that money to be illiquid and at risk for several years. This is an investment decision, not a payment term.
- Push back on all three if the deferred piece is more than roughly a third of your total price. At that point you are financing your own buyout.
The real lever is not which structure you pick. It is how many buyers want the business. One buyer sets the terms. Two or three real buyers competing is what pulls money from the deferred column into the cash-at-close column, and it is the entire reason a competitive sell-side process exists. If you are already holding offers, work through how to compare offers when selling a business next.
Frequently asked questions
What percentage of a business sale price is usually paid at closing?
In lower middle market deals, cash at closing commonly lands somewhere around 70 to 90 percent of the total price, with the balance in some mix of earnout, seller note, escrow, or rollover equity. Smaller SBA-financed deals often sit at the higher end for cash but attach a required seller note on standby. Private equity platform deals frequently sit lower because rollover equity is part of the design. The headline number is not the useful figure. Ask any buyer for the cash-at-close amount, then compare offers on that line first.
Is a seller note safer than an earnout?
Generally yes. A seller note is a fixed obligation that does not depend on future performance, so the amount is knowable on closing day. An earnout is conditional by design and can pay zero even when the business performs reasonably well, because the metric may be affected by decisions the new owner makes. The seller note's risk is credit risk, meaning the buyer's ability and willingness to pay, and that risk can be reduced with a security interest, personal guarantees, and clear default remedies. Neither is risk free, but a note is far more predictable.
Can I negotiate the deferred portion of an offer down?
Yes, and that is usually the highest-value negotiation available to you. Most buyers have flexibility between cash and deferred money, especially when they know another buyer is at the table. The moment of maximum leverage is before you sign the letter of intent, because once you are under exclusivity the buyer knows you have stopped talking to everyone else. Trade thoughtfully: agreeing to a modestly lower total price in exchange for a much larger cash-at-close figure is often the better outcome.
Do I pay taxes on money I have not received yet?
Usually not on earnout payments or seller note principal, since installment treatment generally taxes gain as payments arrive, though the interest portion of a note is taxed as ordinary income each year. Rollover equity is frequently structured so the rolled portion is tax-deferred until the future exit. The rules turn on the specific structure and your entity type, and mistakes here are expensive and hard to reverse. This is general information, not tax advice. Model the after-tax outcome with a transaction CPA before you sign, not after.
Get the structure right before you sign
Price gets the attention. Structure decides what you keep. We work with owners across Plano and North Texas who are weighing an offer, or expect one in the next year or two, and want an honest read on what a buyer would really pay and how much of it would arrive on closing day.
More on process and readiness in the insights library.