Alberto González Amador faces expanded tax fraud probe in Spain

Spain's centre‑left parties PSOE and Más Madrid have filed an extension to the popular prosecution against Alberto González Amador, the partner of regional president Isabel Díaz Ayuso. The filing asks the court to widen the ongoing investigation into alleged business corruption and document falsification to include possible fiscal offences, citing recent reports from the Spanish Tax Agency (AEAT) and the Civil Guard's Central Operational Unit (UCO).

The parties request that the AEAT produce a specific report on the suspected tax crimes and that the UCO examine communications—telephone, messaging and email—between the investigated individuals from 2016 to 2021. They also seek testimony from the president of Quirón Prevención and other senior figures linked to the companies involved, including Masterman & Whitaker Medical Supplies, alleging that some services may have been invoiced fraudulently. Additional demands include a UDEF analysis of corporate ties, a comprehensive asset assessment and the provision of banking information.

The accusers claim that procedural delays since May 2025 have stalled the investigation and hindered the preparation of pending reports, prompting them to request further judicial impetus.