The biggest financial event of an owner’s life is often planned in the final ninety days. The owners who keep the most started preparing years before the term sheet arrived.
When you sell a business, the headline price is rarely what you keep. The structure of the deal, the form of your entity, and decisions you made years earlier can swing the after-tax result by a staggering amount. The problem is that by the time a buyer is at the table, most of the best moves are already off it.
Why three years?
Several of the most valuable strategies have built-in waiting periods. They simply don’t work if you start late.
- Entity structure. Whether you sell as an S-corp, C-corp, or partnership dramatically changes the tax — and some changes have to season for years before a sale to hold up.
- Qualified Small Business Stock. Certain C-corporation stock can qualify for a major exclusion on the gain, but only after it’s been held long enough. That clock has to start early.
- Clean books and a quality-of-earnings story. Buyers pay more, and diligence goes faster, when the financials are demonstrably clean. That credibility is built over years, not weeks.
Asset sale vs. stock sale
This single distinction drives much of the tax outcome. Buyers usually prefer an asset sale — it gives them future deductions and limits the liabilities they inherit. Sellers often prefer a stock sale — typically simpler and more favorably taxed. Where you land is negotiable, and knowing the tax cost of each before you start lets you price the trade-off instead of discovering it at signing.
A common one: a seller celebrates a high price, then learns a large share is taxed as ordinary income rather than capital gain, or that depreciation recapture takes a bite no one modeled. Run the after-tax number first.
Plan for the proceeds, too
The sale is only half of it. Where the money lands — charitable strategies, trusts for the next generation, how it’s invested — is its own planning project, and it’s far easier to set up before the wire hits than to unwind after.
If a sale is anywhere on your horizon, even loosely, the most valuable conversation you can have is an early one. The owners who win at the closing table did the work long before they got there.