Experts warn that the Spanish tax administration can claim unpaid taxes, late interest, and penalties up to 150% of the undeclared amount for wedding gifts over 10,000 euros.

Spanish presenter Patricia Conde has denied owing money to Hacienda (the Spanish tax authority) after appearing on a list of major debtors, stating her inclusion is due to an 'incident' being handled by her legal and fiscal team.

A judge has offered the Spanish Tax Authority the opportunity to join the investigation into former Prime Minister Zapatero's jewels as a 'potentially harmed party.' This move allows the State Attorney's Office to participate in the ongoing inquiry.