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Monarch paid about £30 million in taxes since 2022, while public resources, historical properties, and private income finance the activities of the British Crown
The release of new financial data from the British royal family reignited the debate about the financing of the monarchy.
Since ascending the throne in September 2022, King Charles III has paid approximately £30 million in taxes on his private income.
The amount is equivalent to about R$ 207.5 million. Charles III also became the first British monarch to publicly disclose this type of payment.
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Information presented by Buckingham Palace shows that the monarchy combines public funds, real estate income, and private fortunes.
Sovereign Grant finances the official activities of the monarchy
The main public fund allocated to the royal family is the Sovereign Grant, known as the Sovereign Endowment.
This resource funds the official functions of the British Crown. Among the main expenses financed are:
- maintenance of royal residences;
- salaries of monarchy staff;
- official travels of the royal family;
- institutional commitments on behalf of the Crown.
Between 2025 and 2026, the endowment reached approximately US$ 174.5 million, equivalent to R$ 905.4 million.
The forecast for 2026 and 2027 rose to US$ 182 million, about R$ 944.3 million.
The amount is expected to drop to approximately US$ 132 million between 2027 and 2028, equivalent to R$ 685 million.
The reduction will occur mainly after the progress of renovation works at Buckingham Palace.
Security expenses are outside the Sovereign Grant. These expenses are paid separately by the British government.
Crown Estate influences the value of the royal grant
The Sovereign Grant currently corresponds to 12% of the profits obtained by the Crown Estate two years prior.
This percentage can be revised according to the financial performance of the assets managed on behalf of the Crown.
Extraordinary revenues obtained from leasing maritime areas for wind farms have boosted the grant in recent years.
The profits of the Crown Estate are forwarded to the British Treasury. The king, therefore, does not directly receive these earnings.
Crown Estate gathers billion-dollar assets
The Crown Estate manages a portfolio estimated at US$ 22 billion, approximately R$ 114.1 billion.
Among the managed assets are:
- properties in prime areas of London;
- properties and rural lands;
- British coastal areas;
- rights over the seabed;
- historical properties linked to the Crown.
The Crown Estate does not belong to the king as private property. The royal family also cannot sell or directly manage these assets.
The assets located in Scotland are controlled separately by Crown Estate Scotland. The revenues are allocated to the Scottish government.
Duchies guarantee million-dollar private incomes
King Charles III also receives resources from the Duchy of Lancaster.
This historical estate generated approximately US$ 33.3 million, equivalent to R$ 172.7 million, in the reported period.
Prince William received about US$ 28.5 million, approximately R$ 147.8 million, through the Duchy of Cornwall.
The two duchies generate income mainly from rents on agricultural land and commercial and residential properties.
These assets cannot be sold. The king and the heir, however, can approve guidelines and strategic decisions.
Voluntary tax payment began in 1993
The voluntary payment of taxes on private income began in 1993, during the reign of Elizabeth II.
British law does not require the monarch to make these payments. The practice, however, is presented as a transparency measure.
Charles III and Prince William declared joint payments of nearly US$ 66 million, about R$ 342.5 million, since September 2022.
The king also inherited the private properties of Balmoral and Sandringham after the death of Elizabeth II.
Assets transferred directly from one monarch to their successor are exempt from British inheritance tax.
Royal family finances remain under public debate
The disclosure comes amid increasing demands for transparency in the monarchy’s spending.
Palace renovations, official trips, and the use of public funds remain among the main points debated.
The British model continues to combine public money, historical assets, and private income to finance the Crown.
Should the British royal family disclose all their expenses in detail, or does the current system already offer sufficient transparency? Share your opinion!
