Business Broker Fees and Commission Rates

The two fee worlds: Main Street and lower middle market

Business brokerage splits at roughly $2 million of enterprise value, and the fee structures on either side of that line behave differently enough that quoting a single “average commission” is misleading.

Main Street covers the restaurants, salons, laundromats, service routes, and small e-commerce stores that make up most listings. The convention is a flat 10% success fee on the transaction price, paid at closing, with a stated minimum. There is rarely a retainer, the listing agreement is exclusive, and the broker is carrying dozens of listings at once because only a fraction will ever close.

The lower middle market — call it $2M to $50M — is served by M&A advisors and investment banks rather than storefront brokers. Here you see a monthly retainer of a few thousand dollars, sometimes an upfront engagement or work-product fee covering the confidential information memorandum and financial recasting, and a tiered success fee that declines as price rises. The retainer is frequently credited against the success fee at closing, which is a term worth confirming rather than assuming.

How the tiered formulas work

Two scales dominate. The Lehman formula, which dates to a period when a million dollars was a large transaction, charges 5% of the first million, 4% of the second, 3% of the third, 2% of the fourth, and 1% of everything above. Values rose; the formula did not; so the market largely moved to the double Lehman scale: 10% of the first million, 8% of the second, 6% of the third, 4% of the fourth, and 2% thereafter.

On a $3.5 million sale, double Lehman produces $100,000 + $80,000 + $60,000 + $20,000 = $260,000, an effective rate of about 7.4%. The same deal on a flat 10% would cost $350,000, which is why sellers of larger businesses push toward a scale and why brokers who mostly list sub-million businesses stay on the flat fee. Some advisors invert the incentive with a reverse scale that pays a higher percentage above a target price, so the advisor earns disproportionately for beating expectations rather than simply closing.

The minimum fee is the number that actually matters on small deals

A 10% commission on a $150,000 business is $15,000 — often below or barely at the broker’s stated minimum. That single fact explains most of what buyers find frustrating about the low end of the market.

• Thin listing packages. A broker earning the same minimum on a $120,000 deal as on a $250,000 one has little economic reason to produce a detailed information memorandum for the smaller one. Expect a one-page teaser and a spreadsheet, and expect to do the reconstruction yourself.
• Slow responses on cheap listings. Deal flow is triaged by fee size. If you are chasing the smallest listings on a platform, persistence matters more than politeness.
• Pressure toward the asking price. When the fee is a fixed minimum rather than a percentage, the broker’s incentive is speed to close, not price. That can cut in your favour on price and against you on disclosure.
• Rounded-up asking prices. Sellers routinely add the anticipated commission to the price they actually want. The gap between asking and the seller’s true floor is often close to the fee itself.

What the fee is calculated on

“Ten percent of the sale price” is less precise than it sounds, and the definition inside the listing agreement determines the real cost. Watch for whether the fee base includes assumed liabilities, inventory transferred at closing, the value of a seller note that may never be fully paid, earnout payments contingent on future performance, non-compete and consulting payments allocated to the owner personally, and real estate sold alongside the business — which sometimes carries a separate, lower real-estate commission instead.

As a buyer this matters when you are structuring an offer. If the broker’s fee is computed on total consideration including an earnout, the broker has a stake in a deal structure the seller may not want, and in a contingent payment that may never occur. Our guides to earnout agreements and seller financing cover how those pieces are typically drafted.

Other terms in a listing agreement worth knowing about

• Exclusive right to sell. The broker earns the fee if the business sells during the term, even to a buyer the seller found personally. Terms of 6–12 months are standard.
• The tail (or protection) period. After the agreement ends, the broker is still owed a fee if the business sells to someone introduced during the term — commonly for 12–24 months. If you toured a business through a broker, walked away, and later approached the owner directly, the broker may still be entitled to a fee, and the owner will know it.
• Dual agency and transaction brokerage. Some states permit the same broker to work with both sides under a limited, disclosed arrangement. Read what the disclosure actually promises, because it is generally neutrality rather than advocacy.
• Co-brokerage splits. When a second broker brings the buyer, the two typically split the fee. This is why some brokers welcome buyer-side intermediaries and others quietly discourage them.

What buy-side representation costs

If you want an intermediary whose duty runs to you, you are hiring a separate buy-side advisor and paying for it. Typical structures are a modest monthly retainer while a search is running, a flat project fee for a single defined transaction, or a success fee in the 2–6% range on the purchase price — sometimes offset by a share of the listing broker’s co-brokerage split when one is available.

For a first acquisition under a few hundred thousand dollars, most buyers skip it and spend the money on a transaction attorney and a quality-of-earnings review instead, which is usually the better allocation. The judgement call is covered in how to find a business broker. Whatever you decide, run your own verification: our due diligence checklist and how to verify business financials assume no one else is checking for you, because in a seller-listed deal no one is.

Related Guides