OWNER
CO.
FOR OWNERS BY OWNERS

Owner Academy Post

06

Assembling the Deal Team You'll Need to Maximize Your Sale

A successful business sale depends on the team behind you. This guide breaks down who to hire, what they do, and how they help you close a stronger, safer deal. This series is an introduction to what business owners need to know about selling their businesses.

By Jon Polenz, Managing Partner
August 25, 2025

Who should be in your corner when it counts?

If you were selling a $5 million house, would you try to do your own paperwork, negotiate with buyers, and screen offers all by yourself?

Of course not.

Yet business owners try to do it all the time when it comes to selling their company. And the stakes can be much higher.

Whether your business is worth $1 million or $50 million, you need a team.

Today’s post is all about assembling your deal team—the people who will protect your interests, amplify your value, and help you avoid costly mistakes during the sale process.

Sell-Side Broker or Investment Banker

Think of this as your quarterback. A good sell-side advisor does three things:

  • Prepares the business for market

  • Positions it to the right buyers

  • Negotiates the best possible deal 

They’ll help you craft a compelling Confidential Information Memorandum (CIM), vet buyers, manage outreach, and guide the deal from LOI to closing.

Whether you work with a boutique firm that provides this service or an investment bank depends on your business size and complexity. Generally:

Under $5M valuation is fine for a boutique M&A advisor or business broker.

$5M–$100M is a better fit for investment banks and specialized M&A firms.

A great sell-side advisor will pay for themselves many times over by increasing the final sale price and reducing legal and financial headaches. 

Buy-Side Brokers (If You’re Acquiring Instead)

While this bootcamp is focused on selling, it’s worth knowing that buy-side brokers exist, too. 

These advisors work for acquirers to scout, vet, and negotiate deals. (You might encounter them as potential buyers’ reps during the process).

M&A Lawyer

Selling a business involves complex contracts, liabilities, reps & warranties, earn-outs, and more. This isn’t the time to call your general counsel or family friend who did your LLC docs back in the day.

You want a lawyer who specializes in M&A.

 Your M&A lawyer will:

  • Review and negotiate the Letter of Intent (LOI)

  • Draft and review the Purchase Agreement

  • Help you understand your reps and warranties

  • Protect your post-sale liability

They’ll also keep the deal from falling apart over legal terms that you probably wouldn’t catch on your own.

Tax Attorney or CPA

When you sell, there will be a major tax liability.  

But how much you pay (and when) can vary dramatically depending on how your deal is structured. Asset sale vs. stock sale, cash at close vs. earn-out, installment payments vs. lump sum… each option has tax implications.

A good M&A tax advisor helps you:

  • Structure the deal in the most tax-efficient way

  • Understand your net proceeds after taxes

  • Avoid surprise liabilities down the road

M&A Accountant or Financial Consultant

This person is your numbers guru. They’ll help:

  • Prepare clean, accurate financials

  • Build pro forma models for the buyer

  • Defend your EBITDA and add-backs

  • Support due diligence 

If you’re going through a Quality of Earnings (QofE) report, which most buyers will request, they’re your first line of defense. In fact, when it comes to any complex numbers that are a part of the deal, they can help you.

I recommend you start building your team early. One of the most common mistakes business owners make is waiting until they’re deep into negotiations to build a team.

Find the right people. Build relationships. Let them learn everything you can about your business. When the deal heats up, you’ll want experts who are already in your corner and well-versed on your numbers, rather than scrambling to catch up.

You can also lean on a support network of experts who work with business owners like you and match them with the right buyers:

👉Book a call with an M&A advisor

In the next post, we’ll break down exactly who’s buying companies like yours and what each type of buyer is looking for.

Share this article

← Previous in: M&A 101 Bootcamp

About the Author Jon Polenz, Managing Partner

Thinking about selling your company?
Select your estimated EBITDA
Under $100,000
$100k – $250k
$250k – $500k
$500k – $1M
$1M – $2.5M
$2.5M – $5M
$5M – $10M
Over $10M
Check Sale Readiness
Get OwnerCo in your Inbox
Submit
By signing up, you accept our Privacy Policy and Terms of Use.

Related Articles

Signs You're Ready to Sell Your Business
August 29, 2025
Automate to Scale, Not Just Survive
August 28, 2025
Why a Great Sales Process is Your Most Valuable Asset
August 28, 2025
Positioning, Customers, and the Future: The Real Drivers of Value
August 28, 2025
More in Owner Academy →