The Royal Family's finances are a perennial topic of public interest, with funding derived from three primary sources: the Sovereign Grant, the Privy Purse, and the Duchy of Cornwall. These streams support both official duties and private expenses for working royals, including King Charles III, Prince William, and other senior members.
Sovereign Grant: Taxpayer-Funded Official Duties
The Sovereign Grant is the public's contribution to the Royal Family's official engagements. Calculated as 15% to 25% of the Crown Estate's net surplus from two years prior, it funds staff costs, travel, and maintenance of occupied royal palaces. In 2026, the grant reached nearly £138 million, up from £132 million the previous year, driven by a ten-year refurbishment of Buckingham Palace. It is expected to decrease starting next year. The grant does not provide salaries to working royals; instead, they receive official residences and offices at no cost in exchange for their duties.
There are currently 11 working members of the Royal Family, including the King and Queen, the Prince and Princess of Wales, the Duke and Duchess of Edinburgh, the Duke and Duchess of Gloucester, the Princess Royal, the Duke of Kent, and Princess Alexandra. King Charles funds the staff and personal incomes of most working royals from his private income via the Duchy of Lancaster, except for Prince William and Princess Catherine, who draw from the Duchy of Cornwall.
The Crown Estate: A £15 Billion Property Portfolio
The Crown Estate is an independent property business with a portfolio of land and property across the UK valued at £15 billion. It includes buildings and land in England, Scotland, Northern Ireland, and Wales. Although owned by the monarch during their reign, it is not private property and is managed by the Crown Estate Commissioners under an Act of Parliament from 1961. Profits are transferred to HM Treasury, which then determines the Sovereign Grant amount.
Privy Purse: The Monarch's Private Income
The Privy Purse is the King's private income, primarily derived from the Duchy of Lancaster, a portfolio of assets held in trust for the sovereign since the 13th century. This income covers official costs not met by the Sovereign Grant, as well as private expenses for working royals (excluding the Prince and Princess of Wales). The monarch also funds staff and maintenance for private residences from this source. The Duchy of Lancaster spans 45,550 acres across central London, Cheshire, Yorkshire, and Derbyshire, including rural estates, farmland, and commercial properties.
For 2024-2025, the Duchy of Lancaster generated profits of £22.9 million, down £700,000 from £23.6 million the previous year. Alastair Martin serves as Chief Executive Officer, reporting to the Duchy Council and updating the King regularly.
Duchy of Cornwall: Funding the Heir
The Duchy of Cornwall provides private income for the Prince of Wales, currently Prince William. Spanning 128,494 acres across 20 counties, primarily in southern England, it funds official costs not covered by the Sovereign Grant, charitable activities, personal residences, and private expenses for William and Catherine. William chairs the Prince's Council, which oversees the estate's strategy. He has described the Duchy as "another arm to the work that I want to do, which is being a positive force for good," according to a Telegraph interview.
The Duchy's priorities under William include ending homelessness and restoring rivers, reflecting his personal ethos. He became the 25th Duke of Cornwall upon becoming heir to the throne, succeeding his father.
