What Is a Business Broker and Do You Need One?

What Is a Business Broker

Who this is for: Small business owners considering a sale who are trying to decide whether to hire a business broker or handle the transaction themselves.

At a Glance
– Business brokers are paid on commission: typically 10-12% of the sale price
– They handle marketing, buyer screening, NDAs, negotiations, and closing coordination
– Sellers with businesses valued under $2M benefit most from broker representation
– Larger deals ($5M+) typically use M&A advisors or investment bankers instead
– FSBO (for sale by owner) works in limited cases but most sellers leave money on the table

When you decide to sell your business, one of the first questions is whether to hire a professional or go it alone. A business broker is essentially a real estate agent for companies: they market your business, find qualified buyers, manage the process, and help you get to closing. But they cost money, and not every broker delivers value. This guide covers what brokers actually do, how they charge, and when you genuinely need one versus when you can handle it yourself.

What Does a Business Broker Actually Do?

A business broker serves as the intermediary between a seller and prospective buyers. Their responsibilities typically include:

  1. Business valuation assistance: Helping you price the business based on earnings multiples, comparable sales, and market conditions. Read our full breakdown of how to value your business before you think about selling to understand what they will look at.
  2. Confidential marketing: Creating a blind listing that describes the business without identifying it, then distributing it to their buyer database and marketplaces like BizBuySell.
  3. Buyer qualification: Screening prospects to confirm they have the financial capability and relevant experience before sharing sensitive information.
  4. NDA management: Getting confidentiality agreements signed before revealing business details.
  5. Negotiation: Managing offers, counteroffers, and deal structure on your behalf.
  6. Closing coordination: Working with attorneys, accountants, and lenders to move the deal to close.

How Business Brokers Are Paid

Most business brokers work on a success-fee model: they only get paid when the deal closes. The standard commission is 10-12% of the total sale price, though some brokers charge a minimum fee (often $10,000-$15,000) for smaller transactions. Some charge a small upfront retainer or document preparation fee.

For businesses selling for $1M, a 10% commission means $100,000 to the broker. That sounds steep, but if the broker gets you a 15% higher price through skilled negotiation and competitive marketing, the fee is more than covered. The question is whether that outcome is likely given the broker you choose.

Pro Tip: Always negotiate the commission before signing a listing agreement. Some brokers will reduce to 8-9% for businesses over $2M, or agree to a tiered structure where you pay less if they bring fewer competing offers. Get everything in writing.

Broker vs FSBO: Which Route Makes Sense?

Selling a business without a broker (for sale by owner, or FSBO) is possible but comes with significant trade-offs. Here is how the two approaches compare:

Factor With a Broker FSBO (Self-Represented)
Buyer reach Wide: broker database + marketplaces + direct outreach Limited to your network and public listings
Confidentiality Managed professionally with blind listings and NDAs Harder to maintain; identity may leak early
Pricing Broker uses market comps to justify price Risk of overpricing or underpricing
Negotiation Experienced third party handles back-and-forth Emotional involvement can hurt outcomes
Time commitment Lower for seller Very high; can distract from running the business
Cost 10-12% commission Attorney fees only (2-5% of deal)
Best for Most sellers under $10M Known buyer already identified; very small deals

Verdict: For most small business owners who do not have a buyer already lined up, a business broker is worth the commission. The average FSBO seller underprices the business, mismanages confidentiality, and burns out during the process. The one exception is if you already have a strategic buyer or someone from your network who is ready to buy: in that case, skip the broker and go straight to an M&A attorney.

How to Find a Reputable Business Broker

The business brokerage industry is loosely regulated. Licensing requirements vary by state, and anyone can call themselves a business broker. Here is how to find a qualified professional:

  1. Look for IBBA membership: The International Business Brokers Association (IBBA) certifies brokers who have completed training and met ethical standards. The CBI (Certified Business Intermediary) designation is the industry’s top credential.
  2. Ask about recent comparable sales: Request a list of businesses they have sold in your industry and price range in the past 24 months. A broker with zero comparable sales is a risk.
  3. Check their buyer database: How many qualified buyers do they have actively looking? A strong database shortens the time to sale.
  4. Review the listing agreement carefully: Look for exclusivity periods (typically 12 months), commission structure, and what happens if you find a buyer yourself.
  5. Interview at least 3 brokers before signing anything.

When to Use an M&A Advisor Instead

For businesses valued over $5-10M, a traditional business broker is often the wrong choice. M&A advisors and lower-middle-market investment bankers run structured auction processes, approach strategic and PE buyers proactively, and negotiate more sophisticated deal terms. They typically charge a retainer plus a success fee (often using a Lehman Formula: 5% on the first $1M, decreasing percentages on amounts above that). If your business is in that tier, the difference in outcomes can be substantial. For more background on what drives your number, see our guide to business valuation methods.

Red Flags to Watch Out For

  • Upfront fees over $2,000-3,000 for a small business listing are unusual. Be skeptical.
  • Inflated valuations to win your listing. Some brokers tell you what you want to hear to get the listing, then push you to reduce the price after 6 months with no offers.
  • No confidentiality plan. If a broker is vague about how they will protect your identity during marketing, walk away.
  • Lack of relevant industry experience. A broker who primarily sells restaurants should not be your first call if you run a manufacturing company.
  • Pressure to sign quickly. A good broker will let you take time to review the listing agreement.

Key Takeaways

  • Business brokers earn 10-12% commission and only get paid when the deal closes
  • They add the most value through buyer access, confidentiality management, and negotiation
  • FSBO makes sense only if you already have a known buyer
  • Look for IBBA-certified brokers with recent comparable sales in your industry
  • For deals over $5-10M, use an M&A advisor rather than a traditional business broker
  • Red flags include inflated valuations, large upfront fees, and vague confidentiality plans

Frequently Asked Questions

How much does a business broker cost?

Most business brokers charge 10-12% of the final sale price, paid only at closing. Some charge a minimum fee of $10,000-$15,000 for small deals. A small upfront retainer or document fee is sometimes charged but should be minimal.

Can I sell my business without a broker?

Yes, but it is harder than most owners expect. Without a broker you will need to handle marketing, buyer qualification, confidentiality agreements, negotiations, and closing coordination. It works best when you have a buyer already identified.

How long does it take a broker to sell a business?

The average listing time is 6-12 months. Well-priced businesses in strong markets can sell in 90 days. Overpriced businesses or those in niche industries can sit for 18+ months.

What is the difference between a business broker and an M&A advisor?

Business brokers typically handle smaller transactions (under $5M) and focus on individual buyers. M&A advisors and investment bankers handle larger deals, run competitive auction processes, and approach institutional buyers like private equity. The fee structures and buyer networks are substantially different.

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