When a Southern California owner sells a business for around $5 million, the single largest transaction cost is usually not taxes or legal fees — it is the broker success fee. On a sale that size, a traditional business broker’s commission can quietly consume half a million dollars of your proceeds. This post puts hard numbers on exactly what a broker success fee costs on a $5M exit, and how selling directly changes that math.
Owners in Los Angeles, Orange County, San Diego, and the Inland Empire are often quoted a percentage and move on without modeling the dollar impact. Once you see the figure in context — and what it represents as a share of your life’s work — the case for understanding your options becomes a lot clearer.
How a Broker Success Fee Actually Works
A success fee is the commission a business broker or M&A advisor earns when your deal closes. It is almost always a percentage of the total transaction value, and in the lower middle market it is frequently quoted at around 10% for deals in the low single-digit millions, sometimes on a tiered schedule that steps down as the price rises.
Flat Percentage vs. the Lehman-Style Tier
Some advisors charge a flat percentage of the whole sale price. Others use a tiered structure such as the Double Lehman formula, which charges 10% on the first $1 million, 8% on the second, 6% on the third, 4% on the fourth, and 2% on everything above. On a $5M deal, that tiered approach still totals roughly $300,000 — and a flat 10% reaches $500,000. Either way, you are looking at a six-figure check written off the top of your proceeds.
The Retainer and the Extras
The success fee is rarely the only cost. Many engagements also carry a monthly retainer or work fee, marketing charges, and sometimes a minimum fee that applies even if the final price comes in lower than hoped. Co-broking arrangements can layer in a second commission. These extras are easy to overlook when you sign an exclusive listing agreement, but they add up over a sale process that often runs nine to twelve months. A retainer of a few thousand dollars a month may sound modest, yet over a year it can rival the annual lease on a small industrial unit in the Inland Empire. And because the success fee is the broker’s real payday, the incentive structure rewards getting a deal closed, not necessarily getting you the cleanest terms on timing, employee retention, or earnout structure.
The $5M Exit, in Real Dollars
Comparing Broker and Direct Proceeds
Here is the math an owner near Irvine or Anaheim rarely sees laid out plainly. A $5,000,000 sale price typically reflects a business with roughly $1 million to $1.5 million in Adjusted EBITDA at a 3-to-5x multiple — a textbook lower-middle-market deal in our market. The table below compares the proceeds on a $5,000,000 sale under a common 10% success-fee arrangement with a twelve-month retainer, against a direct sale with no brokerage commission.
| Line Item | With a 10% Broker | Direct Sale |
|---|---|---|
| Sale price | $5,000,000 | $5,000,000 |
| Success fee (10%) | ($500,000) | $0 |
| Retainer (12 × $2,500) | ($30,000) | $0 |
| Proceeds before taxes | $4,470,000 | $5,000,000 |
The difference is $530,000 — the $500,000 success fee plus the $30,000 of retainer — money that stays on your side of the table in a direct sale. To be fair, a seller in a direct deal will still want their own attorney and CPA, but those costs are a small fraction of a brokerage commission, and they are not tied to a percentage of your sale price.
What would 10% cost on your sale?
Plug your own numbers into the Broker Fee Savings Estimator and see the commission you could keep on a sale of your size — in about two minutes.
Why the Percentage Stings More at $5M
A 10% fee feels abstract until you translate it into what it actually buys. For most owners of an established Southern California business, the proceeds from a sale are the retirement plan, the next venture, or the family’s financial security. Given the high cost of living and the state’s top-tier income and capital-gains rates, every dollar of fee avoided is a dollar that does real work after closing — and in California, that matters more than in most markets.
What $500,000 Represents
Half a million dollars is years of an executive salary, a meaningful down payment on coastal Orange County real estate, or the cushion that lets a founder retire a year or two earlier. When that sum leaves as a broker success fee, it is not coming back. Owners who would negotiate hard over a $20,000 equipment line in diligence sometimes wave through a $500,000 commission simply because it was framed as “standard.” The word “standard” does a lot of quiet work here. There is nothing fixed about a 10% rate; it is a starting point, and on a $5M Orange County or San Diego deal the dollar figure behind that percentage is large enough to reshape your retirement timeline.
The Multiplier You Don’t See
There is a second, subtler cost. A broadly marketed listing puts your business in front of dozens of tire-kickers and competitors, which can disrupt employees and customers across your Los Angeles or San Diego operation. In California, where employee non-compete agreements are generally unenforceable under state law (even though a non-compete tied to the sale of the business itself is enforceable), your key people are free to walk the moment a deal leaks — and a public process can trigger the exact attrition that erodes the value a buyer is paying for. A confidential, direct conversation avoids that exposure entirely.
Selling Direct: Keeping the Fee in Your Pocket
Eliminating the broker success fee is the most direct way to protect your net proceeds, but it only works if the buyer on the other side is credible and funded.
One Decision-Maker, No Commission
When you sell directly to a funded buyer, there is no listing, no auction, and no commission skimmed off the top. You negotiate with the single party who will actually own the business — not a broker relaying messages to a detached committee. The price you agree on is the price that drives your proceeds, without a percentage carved out for an intermediary. That alignment also tends to shorten the timeline: there is no marketing cycle, no managing a roomful of prospective buyers, and no waiting on a broker’s calendar to move the deal forward.
Where the Savings Show Up
The retained fee is not the only benefit. A direct process is private, faster to a decision, and built around your priorities for timing, employees, and structure. For a Newport Beach or Inland Empire owner who values discretion, keeping the process off the open market is often worth as much as the dollars saved. Your competitors never learn you are exploring a sale, your key managers are not unsettled by a parade of buyer visits, and your customers see no disruption. And the dollars are substantial: on the $5M example above, that is $530,000 that never leaves your account.
Verify Before You Skip the Broker
Skipping a broker only makes sense when you can vet the buyer yourself. Confirm the buyer is genuinely funded, ask how they finance acquisitions, and make sure your own attorney reviews the purchase agreement. BizSellDirect is a direct buyer backed by an established private equity firm and may use bank financing where appropriate — the point is that a credible direct buyer removes the commission without removing the rigor.
See What You’d Save on Your Own Exit
A broker success fee on a $5M exit is real money — often $300,000 to $500,000 or more — and it deserves a deliberate decision, not a default. Run your numbers through our Broker Fee Savings Estimator to see exactly what a commission would cost on a sale of your size, then talk it through with us directly. BizSellDirect buys established Southern California businesses with no brokers, no commissions, and no public listings. For a confidential 15-minute call, reach us at (949) 393-0098 or through our contact page. We are based in Newport Beach and work with owners across Los Angeles, Orange County, San Diego, and the Inland Empire.
