Why the cheque is the easy part
An owner who sells a business tends to picture the event as a single moment: the wire arrives, and a life's work becomes a figure on a statement. The figure is real, but it is the least interesting part of the transaction. By the time it lands, almost every decision that determines how much the family keeps, and what it then does, has already been made. The work that matters happens before completion, in a window we put at roughly eighteen months, and it is largely invisible from the outside.
That window is when the variables an owner can still change are genuinely open: the structure holding the shares, the fiscal residence of the seller, the split of proceeds between cash, deferred consideration and rolled equity, and the ownership already placed with a spouse, children or a structure. All of these can be addressed before a buyer is in exclusivity and a deal acquires its own momentum. Once heads of terms are signed, the same questions become expensive, conspicuous and, in several systems, impossible to answer cleanly, because acquirers and tax authorities alike treat eve-of-sale reorganisation with suspicion.
What you sell is not what you receive
The first discipline is to stop treating enterprise value as the family's money. A headline of, say, EUR 40 million is a figure from which several layers are removed, and they are larger and less liquid than most owners expect. Advisers, transaction costs and warranty-and-indemnity insurance commonly absorb low single-digit percentages of the price; tax on the gain follows, and its size depends almost entirely on choices made in the months before, not on the negotiation itself. What remains is rarely the round number the owner carried.
Then there is the structure of the consideration, which governs not how much but when, and whether at all. An earn-out tied to two or three years of post-sale performance, an escrow held against warranty claims, a slice rolled into the acquirer's equity; each converts certain proceeds into contingent ones. We have seen sellers celebrate a figure of which less than two thirds was payable at completion. The discipline is to build a net-of-everything number early, so that of a EUR 40 million deal the owner plans around the EUR 24 million liquid on day one rather than the figure in the announcement.
Structure and residence, settled in advance
Most of the tax outcome is locked in by how the shares are held and where the seller is resident, and both take time to arrange properly. Selling shares in a holding company is not the same as selling the trading business beneath it, and the difference can move the effective rate materially. Reliefs that reduce the charge on a disposal almost always carry qualifying conditions measured in years of ownership and involvement, which cannot be manufactured once a buyer is at the table.
Residence is the other lever, and the one most prone to wishful thinking. Relocating to a lower-tax jurisdiction shortly before a sale invites challenge under anti-avoidance rules and, in several European systems, a temporary-non-residence charge that reclaims the tax if the seller returns within a defined period. A genuine change of residence, lived well ahead of any transaction, is legitimate planning; a move choreographed around the completion date is a liability dressed as a plan. The same logic governs ownership: shares given to a spouse or the next generation while the company is still growing can use allowances that vanish once a price is on the horizon, which is the clearest argument for engaging the question eighteen months out rather than eighteen days.
Deciding where the money goes before it arrives
The most exposed moment in an owner's financial life is the first week after completion. A large, liquid sum sits in cash, the seller is exhausted and often elated, and the proposals begin to arrive. This is when capital that took decades to build is most vulnerable to a hurried decision: a concentrated reinvestment, a friend's venture, a property bought on relief rather than analysis. The remedy is to have agreed the destination before the funds arrive.
That means an allocation framework drafted while the deal is still in progress: how much is held in liquidity against tax and contingencies, how much is committed to long-term diversified portfolios, how much is genuinely discretionary, and what the family will deliberately do nothing with for a defined period. Parking the proceeds in short-dated instruments for six to twelve months is not indecision; it is a decision to let urgency pass before capital is put to work, and a balance well above the EUR 100,000 covered by Malta's Depositor Compensation Scheme is reason enough to diversify custody and counterparty. Currency belongs in the same plan: a euro-based household that sells to a sterling or dollar buyer takes a position whether it intends to or not, and a few percent on a large balance can exceed a year of portfolio return.
The case for staying invested, and the case against
An owner who has watched a business compound for twenty years has a reasonable instinct to keep backing what they know. If the company has grown earnings at a double-digit rate, a diversified portfolio yielding a more sober return can look like a downgrade, and the rolled-equity option offered by a private-equity buyer can be genuinely attractive. We take the argument seriously: concentration is how most business wealth is created, and reflexive diversification at the wrong moment can leave real return on the table.
The counter-argument is decisive for most sellers, and it is not about expected return but about who earns it. The business compounded because the owner ran it. After a sale, the same capital is exposed to the same single company without the control, information and influence that justified the concentration. The seller has exchanged the position of operator for that of minority passenger, and the risk has not fallen to match. A single private holding can still go to zero, and the family has no lever to prevent it.
Our disposition, then, is to respect the instinct without obeying it. A measured rolled stake, sized so that its complete loss would not alter the family's security, can keep the seller aligned with a buyer they trust. The mistake is to let the comfort of the familiar reproduce, in retirement, the concentration that was acceptable only because the owner was in charge of it. Diversification after a sale is the recognition that the source of the prior return has changed hands.
The family conversations no one schedules
A sale changes a family as much as it changes a balance sheet. Children who assumed they would one day run the business learn they will instead inherit capital; a spouse who deferred to the founder becomes a co-steward of substantial wealth. These shifts are foreseeable, yet they are routinely left until after completion, when both the emotions and the figures are at their most charged.
We encourage owners to begin the governance conversation early and to record what they conclude: how decisions will be made, what role, if any, the next generation will play, and how the family will speak about money among itself. A modest framework, agreed calmly, prevents the disputes that quietly erode many fortunes within a generation. The instrument matters less than the clarity, agreed before the pressure mounts.
What this means for clients
Begin the wealth conversation roughly eighteen months before a contemplated sale, not after a buyer appears. The choices that protect the most value, share structure, fiscal residence, ownership already placed, and the qualifying conditions for reliefs, all require time and are worthless if assembled in haste. Work from a net-of-everything figure, separate proceeds that are unconditional from those that depend on earn-outs, escrows or rolled equity, and plan around the certain sum rather than the announced one.
Agree, in writing and in advance, where the capital goes: a liquidity reserve for tax and contingencies, a diversified core, a defined discretionary allowance, and a deliberate holding period during which urgency is allowed to subside. Treat diversification out of the single asset as the default and continued concentration as the position requiring justification; where a rolled stake is taken, size it so that its loss would be a disappointment rather than a wound.
This note is house research rather than personal advice; the right structure depends on the jurisdictions, the assets and the family, and should be settled with appropriate legal and tax counsel well ahead of any transaction. The owners who keep the most from a sale are seldom those who negotiated the highest price. They are those who used the eighteen months before completion as carefully as they once ran the business.
This note is house research and reflects the views of the Family Office desk at the time of writing. It is not investment advice or an offer.
