King Charles will become the first British monarch to publicly disclose his personal tax bill, marking a significant step towards greater transparency in royal finances. The announcement comes as part of a broader initiative by the royal household to improve the clarity and accessibility of its financial dealings. The king's tax information for the 2024-25 financial year is set to be published next week, with details for the following year to follow once audits are completed.
This move contrasts sharply with the practices of his son, Prince William, who has not disclosed his tax payments since becoming heir to the throne. A Buckingham Palace spokesperson stated that this decision reflects King Charles's desire for transparency, echoing similar disclosures he made while serving as Prince of Wales. The king's income sources include revenues from his private estates, such as Balmoral and Sandringham, as well as the Duchy of Lancaster estate, which provided him with an annual income of £26.8 million in 2024-25.
In accordance with the 2023 Memorandum of Understanding on Royal Taxation, King Charles voluntarily pays income tax on all private income and capital gains tax on relevant assets. Meanwhile, Prince William receives an income from the Duchy of Cornwall, a substantial hereditary estate that supports the heir's financial independence from the monarchy. This proactive approach by King Charles aims to set a precedent for transparency within the royal family, potentially reshaping public perceptions of the monarchy's financial practices.