Should a Yacht Management Company Keep Each Owner's Funds in a Separate Account?

Yes, in substance. Either a dedicated bank account per vessel or one pooled account with strict per-owner sub-ledgers, and the per-vessel option is easier to defend. What you can never do is run owner money through your own operating account. A manager running 10 to 25 vessels is one missed reconciliation away from a mess.

Property management solved this decades ago. Brokers hold tenant deposits in trust accounts because the law makes them. Yacht management has the same economics, owner money sitting in your hands waiting to be spent on their asset, with no statute telling you how to hold it. So the management agreement and your bookkeeping are the rulebook. You write it. You live by it.

Why commingling is the real risk

Commingling means mixing money that isn't yours with money that is, or mixing one owner's funds with another's. Sounds like a technicality. It isn't.

Picture two boats. The first owner wires $150K for a refit. The second owner's balance is running low, but invoices keep landing, so payments keep going out of the shared pot. For six weeks, the refit money is quietly floating the second boat's fuel and crew payroll.

Nobody decided any of that; the bank balance just allowed it.

That is the trap with one undifferentiated account: you can be lending one client's money to another and not know. The day an owner exits and asks for their balance, you need a number you can prove. "Whatever's left after we sort it out" ends relationships and starts lawsuits. And if your books are months behind, you can't prove any number at all. That cleanup comes first.

Separate account per vessel, or one pooled account?

Per vessel wins on defensibility. When a surveyor, a new family-office CFO, or a court asks where the money is, "that boat has its own account, here's the statement" is a one-line answer. Cleanest of all: the vessel LLC owns the account and you hold signing authority. Then it was never your money to commingle. Pooled is workable at scale, and plenty of good managers run it, but it only holds if the discipline below is real every single month. If you pool, the management agreement should say who keeps the interest. Owners' family offices ask; silence reads as you keeping it quietly.

How do you keep each owner's money straight month to month?

Four habits. None of them are exotic, and all four are non-negotiable once you hold money for more than a boat or two.

1. Treat owner funds as a liability, not revenue. Money an owner wires you is not income. It sits on your balance sheet as funds held for owners, broken out per vessel. Only your management fee moves to revenue, and only when earned.
2. Reconcile every owner balance to the bank, monthly. Each owner's ledger balance must tie out, meaning the totals match the bank statement to the dollar, not roughly.
3. Run a funding-request rhythm. Set a working minimum per vessel (one to two months of expected running costs is a common floor in the books I see) and request a top-up when the balance dips below it. No surprise capital calls. No boats running on fumes.
4. Tag every transaction to a vessel. Every invoice, card swipe, and crew payment belongs to a boat. If the captain's card covers two boats in one chandlery run, split it that day, not at year-end.

This is real volume. An active vessel can generate hundreds of transactions a month across crew payroll, dockage, fuel, provisioning, insurance, and maintenance, and most of them arrive as a captain's card swipe with a thin description and no vessel tag attached. Across 15 boats, that is the workload of a small company's entire accounting function, running quietly inside a business that thinks of itself as a yachting operation.

Skip one reconciliation and you are not one month behind; every later balance is built on a number you never proved, so the errors compound. By month three the cleanup costs more than the bookkeeping ever would have. It is controller-level work, not data entry, and the gap between a bookkeeper and a controller matters here more than almost anywhere.

What should the monthly owner statement show?

Opening balance, funds received, spend by category against budget, and a closing balance that ties to the bank statement. One page.

The statement is not a courtesy, it is the retention tool. A yacht owner who shrugs at a $40K monthly burn will still walk over a $9K invoice nobody explained. Owners fire managers over surprise, not cost. A clean statement kills surprise. It is the same discipline behind a useful monthly reporting package, applied to someone else's money instead of your own.

Send it anyway. Read or unread, every month, because the owner who never opens it still notices the month it doesn't arrive.

Whose money is it

Bank structure is the easy part. The real test: if any owner called today and asked "what's my balance, and what did you spend last month," could you answer in five minutes with proof? If yes, your setup works, pooled or not. If no, more bank accounts won't save you. The fix starts with the ledger, not the bank, and if you want a second set of eyes on yours, KLYVNT builds exactly this for management companies; a short conversation, not a project.

You are holding other people's money. In substance that makes you a fiduciary, someone trusted with funds that are not theirs, whether or not a regulator ever says the word. Build the books like it.