Inheritance and succession
International succession between Italy and Spain
Two jurisdictions, different inheritance rules, distinct tax regimes. How to handle an international succession between Italy and Spain without surprises.
May 15, 2026 · Riondato & Partners

Riondato & Partners: your partner for an international succession between Italy and Spain
If you are involved in an international succession between Italy and Spain, you already know how complex and delicate the process can be. Cross-border estates raise legal and bureaucratic challenges that can wear down even the most prepared families. This is where Riondato & Partners can step in: a steady ally to manage the transition between two jurisdictions as different as they are connected.
The complexity of an international succession
International successions go beyond ordinary estate management. Different inheritance rules, distinct administrative procedures, and uneven taxation make the process harder, especially between countries with different legal traditions like Italy and Spain.
Without familiarity with the rules of both countries, errors and delays are easy to make. In some cases the bill arrives in the form of fines or penalties. An experienced legal team is essential to navigate the maze and keep the succession on track.
A reliable partner
Our firm has handled international successions between Italy and Spain for years. The team understands the subtle differences between the two systems and gives tailored advice for the case at hand:
- Up to date knowledge of inheritance law: our team follows Italian and Spanish inheritance rules step by step, making sure each phase complies with current law.
- Bureaucratic support: paperwork is often the real obstacle in an international succession. We handle every step of the documentation, with precision and clear timelines.
- Lower risk of fines and penalties: experience lets us spot the issues that lead to sanctions before they bite. We walk you through the process so the succession does not bring unwelcome surprises.
A tailored approach
Every succession is different. We meet our clients to understand their specific situation and we offer focused advice that takes their personal circumstances into account.
Choosing us means more than legal expertise. It means a partner who understands the practical and emotional weight that an international succession can carry.
What happens if you do not rely on a specialised firm?
Handling an international succession between Italy and Spain on your own can get you into a few tight corners:
- Tax breaches and penalties: not knowing the tax rules of either country can lead to errors when reporting inherited assets, with fines and surcharges from both Italian and Spanish authorities.
- Bureaucratic complications: missing the procedural steps in either country can delay the succession and create legal exposure.
- Building and zoning issues: lack of awareness of local urban planning rules can turn renovation works into a legal problem with the Spanish municipal authorities.
- Succession risks: without a clear understanding of inheritance law, the estate can become the subject of family disputes, legal complications, and long delays.
Why rely on a specialised firm like Riondato & Partners?
Managing an international succession is a complex and delicate task with significant financial and legal consequences. Working with experienced professionals like Riondato & Partners helps you avoid costly mistakes and keep the transition smooth. Our specialisation removes much of the risk tied to fines, penalties, and legal complications. With us by your side, you can count on dependable support for an orderly international succession between Italy and Spain.
If you have any doubts, Riondato & Partners is here to help
With over 45 years of experience across the various areas of law, the firm offers clients the chance to rely on a team of seasoned, dedicated professionals. Get in touch, we are at your disposal.