Your Deal Team: Why Your Tax CPA Isn't Enough
Your CPA files a great tax return. That is a genuinely different job from getting you the best price and terms when you sell — and quietly assuming they're the same is one of the more expensive mistakes an owner can make.
What your tax CPA does — and doesn't
A good tax CPA keeps you compliant and minimizes what you owe. To do that, they often keep your books in a way that minimizes reported profit — perfectly sensible for taxes, quietly disastrous for a sale, where you want to show the maximum defensible earnings. The very optimization that saves you tax can make your business look less profitable than it is to a buyer.
Most tax CPAs also don't produce diligence-grade financials, don't build a normalized earnings bridge, and don't negotiate deal terms. That's not a criticism — it's simply a different profession. The trouble starts when an owner assumes it's all one job.
The broker or investment banker
A business broker or M&A banker finds buyers, runs the process, and negotiates the headline deal. A good one is genuinely valuable, especially for creating competition among buyers. But they're paid to get a deal done, which is not always identical to getting your best outcome — and they are not your finance function. They'll expect someone to have your numbers ready; they won't build them for you.
The sell-side financial advisor (the seat owners forget)
This is the gap most owners don't know exists until it costs them. A sell-side financial advisor — effectively a deal CFO — makes your numbers diligence-ready, builds and defends the earnings and add-back story, staffs the data room, and answers the buyer's accountant so the price you agreed is the price you get. They sit on your side, in the numbers, for the whole process.
When a buyer's quality-of-earnings team goes looking for reasons to lower the price, this is the person who has already closed the gaps and can push back with support. It's the difference between defending your number and watching it erode.
The lawyer, and how it all fits
An M&A attorney handles the purchase agreement, the reps and warranties, and the legal terms that decide what you actually keep. Essential, and firmly not a numbers role. Put it together and a well-supported seller has four seats filled: CPA for tax, broker or banker for the process, lawyer for the terms, and a financial advisor for the numbers. Kaizen sits in that last seat — and it's the one most often left empty.
Straight answers
Can't my CPA just handle the sale?
Rarely well, and it's usually not their expertise. Tax accounting optimizes for low reported profit; a sale needs maximum defensible earnings and diligence-grade financials. Many great CPAs will happily focus on the tax side while a deal-focused advisor handles the numbers for the transaction.
Do I need a banker or broker for a smaller deal?
For smaller businesses a broker is common; for larger ones, a banker. Either can add value by creating competition. Just remember they run the process and negotiate — they don't get your financials diligence-ready. That's a separate seat.
Isn't getting the numbers ready just the broker's job?
No. Brokers market and negotiate; they expect the financials to be handed to them in good shape. When they aren't, diligence drags and the price slips. The financial preparation and defense is its own role — the one this page is about.
When should I assemble the team?
Sooner than most owners do. The financial advisor and cleanup work ideally start well before a process, so you're ready when approached. The banker and lawyer come in as a specific deal takes shape. Starting the numbers early is what buys you leverage later.
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