⚡ The Short Answer
Where to look
IBBA and M&A Source directories, broker profiles attached to marketplace listings, state broker associations, and — usually the best of the four — referrals from SBA lenders and acquisition-experienced CPAs, who see which brokers actually reach a closing table.
Whether you need one
Under a few hundred thousand dollars, generally no. Work the listing brokers and spend the money on a transaction attorney and an accountant instead. Buy-side representation earns its fee on wider searches and larger or unfamiliar deals.
Understand who the broker works for first
Business brokerage is a seller-listing business. The broker signs an exclusive agreement with an owner, markets the business confidentially, screens inquiries, and earns a success fee at closing — the structures are laid out in business broker fees. Everything that follows from that is predictable: the broker’s duty runs to the seller, the marketing package is written to present the business well, and the recast earnings figure is the seller’s best defensible version of the numbers rather than a neutral one.
Some states permit a disclosed transaction broker or dual-agency arrangement where one broker facilitates both sides. Read that disclosure carefully — what it typically promises is neutral handling of documents and information, not advocacy for your position. A good listing broker is still genuinely useful to a buyer: they keep a deal moving, manage the seller’s expectations, and often know exactly why the owner is selling. Just do not mistake helpfulness for representation.
Where brokers actually come from
- IBBA and M&A Source directories. The International Business Brokers Association and its lower-middle-market counterpart both publish searchable member directories. Membership is a signal of professional engagement rather than of competence, but it is the cleanest starting list.
- Marketplace broker profiles. On BizBuySell, BizQuest, and similar platforms, every listing carries a broker profile showing their other listings. That inventory is the most useful public data you will get: it shows their real size band, their industries, and how long listings sit.
- State business broker associations. Several states have their own associations and, in some, a real estate license is legally required to broker a business sale. Confirm the licensing rule where the business is located.
- SBA lender and CPA referrals. Preferred SBA lenders fund acquisitions constantly and know which brokers submit deals that survive underwriting. A CPA who handles acquisitions knows which ones produce financials that reconcile. Both filter for closing, not for marketing.
- Industry-specialist intermediaries. Categories such as dental practices, insurance agencies, HVAC, trucking, and online businesses have specialist brokers with their own buyer lists. In a specialized category a generalist is at a real disadvantage on both valuation and buyer pool.
Credentials, and what they are worth
Two designations are recognized in the field: the Certified Business Intermediary (CBI) from the IBBA, and the Merger & Acquisition Master Intermediary (M&AMI) from the M&A Source. Both require coursework, experience, and continuing education. Neither is a licence, and in most states no specific business-brokerage licence exists at all — a real estate licence is the common requirement where one applies.
Treat credentials as a floor. The information that actually predicts a good experience is transactional: how many deals the broker closed in the last twenty-four months, in what size range, and in which industries. A broker with a CBI and two closings in two years is a worse counterparty than an uncredentialed one with fourteen closings in your exact category.
Questions to ask before you commit time
- “How many transactions have you closed in the last 24 months, and at what sizes?” Closings, not listings. Listings are marketing; closings are evidence.
- “What share of the businesses you list actually sell?” A candid answer here tells you a great deal about the broker. In the small business market a substantial share of listings never close at all, and a broker who claims otherwise is worth discounting on everything else too.
- “Who do you represent in this transaction, and how is that disclosed?” Ask before you sign the NDA, not after you have spent three weeks on diligence.
- “Which financials have you personally verified, and against what?” The useful follow-up is whether the recast add-backs were reconciled to filed tax returns and bank statements, or simply supplied by the owner. See how to verify business financials.
- “Why is the owner selling, and how long has this been listed?” Time on market is leverage, and the broker knows the number.
- “Is the business pre-qualified for SBA financing?” Brokers who work with lenders often have a lender review in hand, which removes weeks from your timeline. Compare with buying with an SBA loan.
- “Does your fee change with deal structure?” Relevant the moment you propose a seller note or an earnout.
Warning signs
Pressure to submit an offer before you have seen three years of tax returns. Refusal to let your accountant speak to the seller’s bookkeeper. A recast SDE figure with large add-backs and no documentation behind them. An NDA that also binds you not to contact the owner for years regardless of outcome. A broker who cannot say why the last buyer walked away. And any assurance that diligence is unnecessary “because the numbers have already been verified” — verified by whom, against what, is always the question. Our red flags when buying a business page covers the deal-level equivalents.
When a buyer genuinely does not need a broker
For a first acquisition in the $100,000–$500,000 range, hiring your own buy-side broker usually is not the best use of the budget. The listing brokers give you deal flow for free, and the money is better spent on a transaction attorney who has drafted purchase agreements before and an accountant who will reconstruct the financials properly. Buy-side representation starts to pay when you are searching across multiple states, buying above roughly $1–2 million where the process is competitive and structured, or entering an industry whose deal norms you do not know.
The third path is skipping listings altogether: direct outreach to owners who have not yet decided to sell. It is slower and requires you to build the financial picture from scratch, but the competition is thinner and the price expectations are usually softer, since no one has yet added a commission to the number in the owner’s head. Most disciplined buyers run both channels in parallel — see how to buy a business for the full sequence and best websites to buy a business for where the listed side lives.
Frequently Asked Questions
Do I need a business broker to buy a business?
No. Most first-time buyers of businesses under a few hundred thousand dollars work directly with the seller’s listing broker and spend their professional budget on a transaction attorney and an accountant instead. A buy-side broker earns their fee mainly when you are running a wide search across many markets, buying above roughly $1–2 million, or acquiring in an industry whose deal norms you do not know.
Where can I find a business broker?
The practical routes are the broker directories maintained by the International Business Brokers Association and the M&A Source, the broker profile pages attached to listings on marketplaces such as BizBuySell and BizQuest, state business broker associations, and referrals from SBA lenders and CPAs who close acquisitions regularly. Lender and CPA referrals are usually the highest quality because those professionals see which brokers actually get to closing.
Does a business broker represent the buyer or the seller?
A listing broker represents the seller, who signed the engagement and pays the fee. Some states allow a disclosed transaction-broker or dual-agency arrangement in which the broker facilitates both sides without advocating for either. If you want someone whose duty runs to you, that is a separate buy-side engagement you pay for.
What credentials should a business broker have?
The Certified Business Intermediary (CBI) designation from the IBBA and the Merger & Acquisition Master Intermediary (M&AMI) designation from the M&A Source are the recognized credentials in the field. Several states also require a real estate license to broker a business sale. Credentials are a floor, not a filter — closed transactions in your size band and industry over the last two years tell you far more.
What questions should I ask a business broker?
Ask how many transactions they closed in the last 24 months and at what sizes, what share of their listings ever close, whether they have sold businesses in your target industry, who they represent in this transaction and how that is disclosed, what financial documentation they have already verified themselves, and whether their fee changes with the deal structure you are proposing.
Related Guides
Business Broker Fees
Commission rates, Lehman formulas, minimums, and who pays.
PlaybookHow to Buy a Business
The full sequence from search to closing.
DiligenceQuestions to Ask the Seller
What to ask once the broker puts you in the room.
DiligenceRed Flags When Buying
The patterns that should end a conversation.
MarketplacesBest Websites to Buy a Business
Where broker listings appear, platform by platform.
HubBuy a Business Hub
All our acquisition guides, valuation pages, and listing resources.