The reality of ownership

In 2025 the global market for yachts above 24 metres turned over USD 8.5 billion, a 70 percent rise on the year before and eclipsed in the past decade only by the post-Covid surge of 2021. BOAT International identifies the largest single driver as the 100 percent depreciation provision in the United States' One Big Beautiful Bill Act. The market grew because the tax code changed; the demand structure underneath did not.

The folklore of the 10 percent rule

The industry shorthand for annual operating cost is 10 percent of the yacht's purchase price per year, quoted by brokers and management companies alike. The rule has no traceable origin. It survives because it is roughly correct for new, mid-sized, lightly used yachts, and because it is easy.

It is also wrong for most readers of The First Owner’s Reference.

YachtBuyer calls the rule "at best, obsolete or even misleading" for older or larger crewed vessels. As the asset depreciates, the percentage rises mechanically: running cost is a function of size and complexity, not residual value. A 50m yacht worth EUR 30 million eight years after a EUR 50 million build does not become 40 percent cheaper to operate; the EUR 5 million annual run rate that was 10 percent of value at purchase is now nearly 17 percent.

Working ranges from independent practitioner sources (Fraser Yachts, Ocean Independence, Foreland Marine) cluster between 8 and 15 percent for the first decade. For yachts over 40 metres, or older than seven years, the figure is closer to 12 to 20 percent. Charter-active vessels run higher still.

Budget 12 to 15 percent for a typical 40m to 50m new build operated privately at moderate use, and revise upward for charter operation, larger size, or older age. Do not let any party paid contingent on a deal closing tell you otherwise.

What you actually buy

The cost categories compound in an unintuitive way: crew, not fuel, is the dominant line.

Crew accounts for 30 to 40 percent of annual operating cost and rises with size. A captain on a 50m yacht costs EUR 10,000 to 16,000 per month per the YPI Crew 2026 salary guide; on an 80m, EUR 16,000 to 23,000. Quay Crew's 2025 captain survey records a 7 percent year-on-year rise in the 70 to 79m bracket, with 63 percent of captains now on time-for-time rotation.

Maintenance and repair, 14 to 18 percent. Insurance, 10 to 14 percent. Berths and marina fees, 8 to 12 percent. Fuel, 8 to 12 percent, higher on charter-active hulls. Management fees, 3 to 5 percent. Regulatory and class compliance, 2 to 3 percent. Contingency, 6 to 10 percent. The remainder is provisioning, communications, owner travel, and the lines that simply happen.

A 40m motor yacht at moderate use (400 cruising hours per year, Mediterranean diesel at EUR 1.30 to 1.80 per litre) runs EUR 130,000 to 250,000 per year on fuel alone; a 50m displacement yacht runs past EUR 250,000.

What 4 to 8 weeks of annual use buys is a fixed cost structure that runs whether the yacht is used or not. Ocean Independence's owner-usage data places typical use at 4 to 8 weeks; committed users reach 12 to 16.

The Superyacht Report OpEx Survey, Q2 2026 — captain-led, drawn from the 28 to 83 metre fleet — corroborates the working ranges from a separate base. 62 percent of yachts in that band report annual operating budgets above EUR / USD 2 million; 31 percent sit in the 4 to 6 million band, 8 percent above 6 million. Owners are aboard an average of 17 weeks per year on private programmes; the vessel, the crew, and the cost structure run for all 52. Up to 24 weeks of the annual calendar can sit in yard for maintenance or refit, a chunk of cost broker-quoted operating figures typically do not capture. Crew wages alone can reach EUR / USD 100,000 per month when owner and guests are aboard, and run year-round regardless.

Crew, not fuel, is the dominant line.

The depreciation reality

The standard depreciation curve, drawn from broker-aggregated data at Yatco, IYC, and Yacht Hunter, runs roughly as follows: 10 to 20 percent off the purchase price in year one, then a further 6 to 8 percent annually compounding through years two to five. By year five a typical hull has lost 40 to 50 percent of its original value, after which the curve flattens.

Quality builders hold value much better. Feadship, Lurssen, Royal Huisman, Vitters, and Baltic Yachts hulls can lose only single-digit percentages annually after year five. There is no peer-reviewed academic study of yacht depreciation; all published curves are broker-aggregated and self-reported, which is itself a finding.

The yacht is not an investment. It is a depreciating asset whose depreciation is roughly the same magnitude as the annual operating cost in the early years. A USD 30 million yacht held for five years at moderate use will typically have lost USD 12 to 15 million in value and consumed another USD 15 to 22 million in opex. A nine-figure hold cost over the period is the realistic frame.

The charter delusion

Brokers consistently advise first-time owners that charter can offset ownership cost; for the median yacht, the arithmetic does not bear that out.

BOAT International's published case studies are the cleanest public evidence. A 48m motor yacht at EUR 250,000 to 310,000 per week, 7 charter weeks per year, generated EUR 1,592,000 in net income against EUR 1,575,000 in running cost. Effectively break-even, before the owner's own usage. A 47m sailing yacht at 9 weeks made a EUR 444,000 loss; an 85m motor at 8 weeks lost EUR 430,000. The exception is the owner-optimised 60m at 12 weeks generating up to EUR 2 million net positive, which requires disciplined operation, premium rates, and giving up the prime weeks.

Most charter operations subsidise rather than recover ownership cost. The growth of the global charter market (Precedence Research: USD 8.39 billion in 2024, forecast USD 16.92 billion by 2033) is driven by charter demand, not by owners profiting from it.

Charter does not pay for ownership for the median operator, although it can pay for a small minority of disciplined programmes. The first yacht is rarely the one for which those conditions are already in place.

The ownership case, honestly stated

None of this argues against ownership. It argues against ownership undertaken on the assumption that the cost is what the broker said it was. Taken with full visibility of the financial reality, the right ownership decision is one of the great purchases a person can make. Taken on folkloric numbers and contingent advice, it is among the more costly errors an ultra-high-net-worth (UHNW) buyer can make.

Ownership makes sense when the owner intends to use the yacht for at least 12 weeks per year, plans to hold for at least seven years, has the cash flow to absorb operating cost without strain, and wants a programme charter cannot deliver. Repeated, predictable, family-led use of a known asset, specified, crewed, and operated to the owner's preferences. The case for ownership is operational rather than financial.

Ask whether your intended use pattern fits. The running cost calculator on this site runs your own numbers against the Mediterranean Yacht Brokers Association (MYBA), Pantaenius, Quay Crew, IGY, and aggregated practitioner data, with source assumptions on every line. The answer should be sobering.

If, after that exercise, the answer is still ownership, the rest of The First Owner’s Reference is written for that reader. The remaining chapters cover market structure, how the industry works, the acquisition process, new build versus brokerage, refit, operations, and how to build the team that protects the buyer. Read in any order, applying the independence test in chapter 9 to anyone proposing to advise.