Headlines about royal money tend to compress three genuinely separate funding mechanisms into one vague idea of “taxpayer-funded.” They’re not the same thing, they don’t work the same way, and conflating them is how you end up with confident but wrong claims circulating about what the public actually pays for. Here’s how the money really moves.
The Sovereign Grant: the one that’s actually public money
This is the mechanism most people mean when they talk about royal funding, and it’s the only one of the three that involves a direct payment from the Treasury. The Sovereign Grant rose to £137.9 million for the 2026/27 financial year, up sharply from previous years — largely to fund the ongoing reservicing of Buckingham Palace, a decade-long infrastructure project replacing electrical wiring, plumbing and heating that in places dated to the 1950s.
The Grant isn’t a fixed allowance set by ministers. It’s calculated as 12% of the Crown Estate’s profits from two financial years earlier — a deliberate lag built into the formula. The Crown Estate is a vast property and land portfolio, including roughly £8 billion of London real estate and around half the coastline of England, Wales and Northern Ireland, plus most of the seabed out to twelve nautical miles. Its profits go to the Treasury, not directly to the monarch, and the Treasury then returns a percentage as the Grant.
The reason the Grant has jumped in recent years is almost entirely one thing: offshore wind. The Crown Estate leases seabed rights to wind farm developers, and that leasing revenue drove the Estate to a record £1.1 billion net profit in 2024. Under the formula, that profit surge is now flowing through into the Sovereign Grant — which is also why the government has already signalled a “reset” to lower the percentage once the Buckingham Palace project wraps, with the Grant expected to fall to roughly £99.9 million in 2027/28.
The Duchies: private estates, not public funds
The Duchy of Lancaster and the Duchy of Cornwall are where most confusion starts, because they sound institutional but function as private commercial estates. The Duchy of Lancaster is held in trust for whoever is reigning monarch — currently King Charles — and generated an income of roughly £27.4 million in the most recent reporting year. The Duchy of Cornwall passes automatically to the eldest son of the monarch, so it now belongs to Prince William as Prince of Wales, and produced income of around £23.6 million.
Both Duchies are made up of land, property and investments, and both are run commercially — farms, commercial leases, residential property, investment holdings. Critically, their profits do not pass through the Treasury and are not counted as public spending the way the Sovereign Grant is. They fund the working and private expenses of whoever holds them, largely outside of parliamentary appropriation, though both the King and the Prince of Wales voluntarily pay income tax on their Duchy income.
Personal wealth: separate again
Then there’s a third category entirely: the monarch’s actual private wealth, inherited rather than institutional. King Charles owns the Sandringham and Balmoral estates outright, personal property inherited from Queen Elizabeth II rather than held in any official capacity, along with a private investment portfolio. Spending from this category has no connection to the Sovereign Grant, the Crown Estate, or the Duchies, and is essentially private financial information in the same way any wealthy individual’s personal holdings would be — the royal family discloses far less about this tier than the other two.
Why the distinction actually matters
The practical reason to separate these three is that “does the royal family cost the taxpayer money” has a real, calculable answer for exactly one of the three categories. The Sovereign Grant is public money, set by a public formula, reported annually to Parliament, and it’s the figure worth citing when the question is about public cost. The Duchies and personal wealth are privately held assets that happen to belong to people who are also constitutional officeholders — economically closer to a wealthy family business than to a government department, even though the family at the centre of it also performs a public role.
Collapsing all three into a single “royal funding” number, as a lot of coverage does, makes the institution look either more or less publicly funded than it actually is, depending on which way the writer wants the story to lean. The more useful habit is asking which of the three a given figure is actually describing before deciding what it means.