Do I need a business broker to sell my business? When yes, when no, and what it costs

This guide is for owners who want to sell and are asking one plain question: do I need a business broker? By the end you will know what a broker really does, when you can sell alone, what a broker costs, and how to pick one if you need one.

Do I need a business broker, or can I sell on my own?

You can sell on your own. In general, no law says an owner must hire a broker to sell their own business. Many owners do it, most often when a buyer has already come to them.

The real question is not "can I" but "will I get more, with less risk, if I hire help?" A broker earns the fee by doing three things you may not be able to do well. They find many buyers at once. They keep the sale quiet while they do it. And they keep the deal moving when it starts to stall.

If you have no buyer yet, little spare time, and a business worth more than a few hundred thousand dollars, a good broker or advisor usually pays for itself. If a buyer is already at your door, you may only need a lawyer and a CPA.

What does a business broker actually do?

A broker works for the seller. The job is to turn your business into a sale at the best price and terms the market will pay. In practice it looks like this:

1. Value the business. They read your books, work out your owner's earnings, and suggest an asking price.

1. Prepare the package. They write a short teaser with no name in it and a longer CIM, the document serious buyers read.

1. Find buyers. They list the business, call their own buyer lists, and reach out to likely strategic and private equity buyers.

1. Screen buyers. They collect NDAs and proof of funds, so you do not waste time on tourists.

1. Run the process. They set dates for offers and push buyers to compete. Our guide to a competitive sale process explains how that works.

1. Negotiate. They push on price, but also on cash at close, the seller note, the earn-out and the working capital target.

1. Manage diligence to closing. They chase documents, keep the lender moving, and keep both sides calm.

Each of these steps takes hours. The broker's value is that they do it all at once, while you keep running the business.

When can you sell a business without a broker?

Selling on your own (people call it "for sale by owner") can work well. It fits best when:

• The buyer found you. A competitor, a key employee, a family member or a supplier has made an offer.

• The business is small and simple. One location, clean books, no real estate, a short list of assets.

• You have time. Selling takes many hours a week for months. You need those hours and you still need to run the company.

• You know the numbers. You can explain your earnings and add-backs, and defend them when a buyer pushes back.

Even then, do not go alone on the legal side. Hire a deal lawyer for the letter of intent and the purchase agreement. Ask a CPA to look at the tax side, because an asset sale and a stock sale are taxed in very different ways. Read our notes on an asset sale vs a stock sale before you sign anything.

The biggest risk of selling alone is one buyer. With only one buyer at the table, that buyer sets the price. You have no way to test whether someone else would pay more.

When is a broker or advisor worth the fee?

A broker or M&A advisor is usually worth it when:

• You do not have a buyer yet. Finding one, screening them and keeping them warm is most of the work.

• The business is large or complex. More locations, more staff, real estate, licences, or customers under contract.

• You want several offers. Competition is what moves price and terms.

• Confidentiality matters. If staff, customers or rivals find out too early, the business can lose value. A broker markets the deal without your name on it. See how to keep a business sale confidential.

• You will finance part of the deal. Seller notes and earn-outs are where many owners lose money after closing. Someone who reads these terms every week helps.

Buyers today are often people buying their first company. In the IBBA and M&A Source Market Pulse report for Q4 2025, first-time buyers made 46% of Main Street deals for 2025. These buyers often need more hand-holding with lenders and diligence. A broker does that work so it does not land on you.

The same IBBA report said sellers in Q4 2025 got an average of 76% to 89% of the price in cash at close. Getting most of your money at closing is a deal term someone has to fight for, and that is part of what you pay a broker to do.

How much does a business broker cost?

Most brokers are paid a success fee, which is a share of the sale price paid only if the deal closes. Some also charge an upfront retainer or a minimum fee. The size of the fee depends on the size of the deal, and every broker sets their own. Get the full fee in writing in the engagement letter before you sign.

Here is how the three main options compare:

Read the engagement letter with care. Check how long it lasts, whether you owe a fee on a buyer you found yourself, and what happens if you sell within a set time after the contract ends. These "tail" clauses are normal, but the terms should be fair. Our longer guide on M&A advisors vs investment bankers vs brokers goes into more detail.

Does a business broker need a licence?

It depends on the state and on the type of deal. There is no single national business broker licence.

Some states treat a business sale like a real estate deal. California is one. Its Department of Real Estate says you need a real estate broker licence to negotiate the sale of a "business opportunity" for others. Other states have no special rule for business brokers.

When the deal is a sale of stock, securities law can apply too. A federal law signed in December 2022 created an exemption from SEC broker registration for "M&A brokers." The law firm Goodwin explains that it covers private companies with under $25 million of EBITDA or under $250 million of revenue in the prior year, with limits. State rules still apply.

You do not need to master these rules. Just ask any broker you meet which licences they hold, and in which states. Ask your lawyer if the answer is unclear. We cover the rules from the broker's side in how to become a business broker.

How do you pick a good business broker?

A bad broker can cost more than no broker. Ask these questions before you sign:

1. What have you sold in my industry and size range? Ask for examples you can check.

1. Who are your buyers? You want a broker who calls buyers, not one who only posts a listing and waits.

1. How did you get to that price? A broker who quotes a high number to win the listing can leave you with a business that does not sell.

1. Who will do the work? Meet the person who will run your deal, not just the person who pitched you.

1. What does the contract say? Length, fees, tail period, and how you can end it.

1. What licences and memberships do you hold? Groups like the IBBA run training and set codes of ethics.

Talk to two or three brokers or advisors before you choose. How they answer these questions will tell you more than their marketing.

What do I do first, broker or no broker?

Whatever you decide, the first steps are the same:

1. Clean up three years of books so the tax returns and the profit and loss agree.

1. List every add-back and keep proof for each one.

1. Write down what only you do in the business, and start handing it off.

1. Check your leases, licences and key contracts for change-of-control terms.

1. Decide what you want: the price, how much cash at close, and what you will do after the sale.

Our full guide to how to sell a business walks through each step. Many owners skip this prep and pay for it in a lower price. Prep is cheap next to that.