The Spanish Royal House has indicated that should King Juan Carlos I decide to return from his current residence in Abu Dhabi, he would need to have fiscal residency in Spain. This requirement aims to safeguard the reputation of the monarchy amid ongoing concerns about his past controversies, including financial issues and personal relationships that have led to public scrutiny since his departure in 2020.

The discussion surrounding his potential return was reignited following the release of classified government information regarding a failed coup attempt on February 23, 1981. This historical context has led to renewed debates about the implications of Juan Carlos I's return and the overall image of the Spanish monarchy. The Royal House clarified that any decision regarding a return rests solely with the former King, who is now 88 years old.

Furthermore, the Royal House emphasized that if King Juan Carlos I were to come back to Spain, he would need to ensure his fiscal status is restored. This move is deemed necessary to mitigate speculation and possible public criticism regarding the monarchy, particularly as Spain navigates a complex political landscape where the institution's image remains a sensitive topic.