Buckingham Palace has ruled out any return to official royal duties for the Duke and Duchess of Sussex, making clear that their decision to return to the United Kingdom does not alter the terms under which they stepped away from the Royal Family.

The clarification, issued on behalf of King Charles, formally reaffirms the status of Prince Harry and Meghan following their reported return to the UK with their children, Archie and Lilibet.

According to the Palace, the couple will continue to operate as private citizens and will not be permitted to use the “HRH” titles — His and Her Royal Highness — in an official capacity.

The development effectively closes the door on any suggestion that Harry and Meghan could resume a role representing the monarch while maintaining their separate commercial and charitable activities.

The letter was reportedly sent by the Lord Chamberlain, one of the most senior officials in the Royal Household. The BBC reported on Monday that copies were also forwarded to Prince Harry’s team, as well as relevant government officials, military authorities and Lord Lieutenants.

The Palace’s intervention is significant because it removes any ambiguity surrounding the couple’s position within the monarchy. Any public engagements undertaken by Harry and Meghan would therefore be carried out in a personal capacity rather than as representatives of the King or the wider Royal Family.

The position is rooted in the agreement reached in 2020, when the Sussexes announced that they would step back as senior working royals and subsequently relocated to the United States.

The arrangement, commonly referred to as the Sandringham Agreement, followed discussions over how the couple could balance their desire for greater independence with their links to the monarchy.

At the time, the possibility of a “half-in and half-out” arrangement — under which Harry and Meghan could retain some royal duties while pursuing commercial interests — was rejected.

The latest Palace communication confirms that the fundamental terms of that settlement remain in place.

“It is well known that in January 2020 the Duke and Duchess stepped down from undertaking representative duties on behalf of the Sovereign, and are no longer working Members of the Royal Family,” the letter said.

The wording leaves little room for interpretation, stressing that Harry and Meghan no longer perform official duties on behalf of the monarch.

The Palace also drew a distinction between the couple’s charitable activities and official royal service, emphasising that their philanthropic work is undertaken independently of the institution they once represented.

“The charitable work of the Duke and Duchess is a personal matter for them both and undertaken in their private capacity,” the letter added.

The clarification means that a return to the UK, even if it results in a more visible public presence for the Sussexes, does not automatically restore their former constitutional or ceremonial position.

Instead, Harry and Meghan remain outside the group of working members of the Royal Family who carry out official engagements on behalf of the Sovereign.

Their continued status as private citizens also means that any future charity visits, public appearances or other engagements will not be presented as official royal duties.

The Palace statement therefore preserves the settlement reached more than six years ago, despite the changes in the Sussexes’ circumstances since their departure from royal life.

For the monarchy, the message is one of continuity: Harry and Meghan may maintain their personal, charitable and commercial interests, but their return to Britain does not amount to a return to royal service.