What is a buy-sell agreement between shareholders?

Most co-owned businesses eventually face a moment when one shareholder’s involvement ends, whether by choice, by disability or by death. A buy-sell agreement is what decides how that moment plays out, and businesses without one tend to find out, at the worst possible time, that nobody had actually agreed on an answer.

What it typically covers

A buy-sell agreement names the events that trigger it, commonly death, permanent disability, retirement, bankruptcy or a shareholder simply wanting out, and sets out who has the right or obligation to buy the departing shareholder’s stake. It also fixes, or sets a method for fixing, the price, so the parties are not negotiating value under emotional or financial pressure.

Why the valuation mechanism matters most

The weakest buy-sell agreements name a valuation method in the abstract and never test whether it actually works, leaving the remaining shareholders to argue about it exactly when a death or a falling-out makes agreement hardest. A workable agreement is specific: a named valuator, a formula, or a fixed schedule of values kept current.

How the purchase is usually funded

• Life or disability insurance can be owned specifically to fund the buyout when death or disability triggers it.
• A promissory note from the company or the remaining shareholders can pay the departing shareholder over time.
• Corporate funds can be set aside in advance for exactly this purpose.
• Most agreements combine these methods, structured so the company is not forced into a cash crisis by one trigger event.

When to put one in place

The right time is when the shareholders are on good terms and no trigger event is imminent. An agreement negotiated after a falling-out, or after a diagnosis, rarely produces fair terms. Any business with more than one owner and no buy-sell agreement has an open gap worth closing before it needs it.