Spanish investigators have opened a new line of inquiry into former prime minister José Luis Rodríguez Zapatero after discovering luxury jewellery valued at about €1.2m (£1.02m) in a safe linked to him, according to court documents cited by local media. The find adds to an already sensitive corruption probe surrounding the 68-year-old Socialist politician, who governed Spain between 2004 and 2011.
The items – reported to include high-end watches, necklaces, bracelets, rings and earrings – were seized during a recent police search of premises associated with Zapatero. Spanish outlets say experts believe the pieces contain gold, sapphires and emeralds that may have originated from countries such as Zambia or Thailand, raising questions about how and when they entered Spain.
Prosecutors now suspect that customs duties may never have been properly paid on the collection. Officials quoted by Spanish media say the former premier is under investigation on suspicion of tax fraud and smuggling linked to the jewellery, though he has not been formally charged. He has been summoned to testify later this month.
A spokesperson for Zapatero, Luis Arroyo, was quoted by Spanish media as saying the former leader will provide explanations directly to the investigating judge and maintains that he has acted within the law. Associates have previously suggested that at least some of the jewellery is tied to family inheritance, a claim that prosecutors will now have to weigh against financial and customs records.
The latest development comes on top of an existing case examining Zapatero’s alleged role in the 2021 government bailout of the small airline Plus Ultra. Prosecutors there are exploring whether he used his political influence to help secure a €53m rescue package from a state fund designed to support firms hit by the Covid-19 pandemic, and whether he received any commission in return. Zapatero has repeatedly denied receiving payments or intervening improperly on the airline’s behalf.
Analysts in Madrid note that while several Spanish prime ministers have been called to testify in corruption cases after leaving office, this is the first time in recent history that a former head of government has been placed under formal judicial investigation. The case therefore carries symbolic weight for a political class that has faced a long series of graft scandals over the past decade.
The affair is also uncomfortable for the governing Socialist Party of current Prime Minister Pedro Sánchez, who has often been politically aligned with Zapatero. In a separate case, police last month raided the party’s Madrid headquarters and searched the homes of senior officials and a prominent businessman. Sánchez’s wife and brother are among those facing accusations in that investigation; they deny wrongdoing, and the legal process is at an early stage.
For now, the full provenance of the jewellery remains unclear. Investigators are expected to focus on when the pieces were acquired, how they were transported into Spain and whether tax and customs procedures were followed. Any proven link between the collection and illicit payments would significantly raise the stakes for Zapatero and add to public anger over corruption among senior politicians.
The former leader is likely to argue that the jewellery reflects personal and family wealth accumulated over many years, and not the fruits of political favour-trading. It will be up to Spain’s courts, working through a process that could take months or even years, to untangle those competing narratives and determine whether any crimes were committed.

