Relocating to France does not automatically invalidate your existing U.S. estate plan—but it can significantly affect how that plan operates. In this episode, we explain what happens to U.S. wills and trusts once you become a French resident and why a cross-border review is essential.

⚖️ 1️⃣ Are U.S. Estate Plans Still Valid?

Generally, U.S. wills and estate planning documents remain legally valid after moving to France. However, their practical effect may change once French law applies to your estate.

Cross-border estates must take into account both:

• U.S. estate planning rules

• French inheritance law

👪 2️⃣ The Impact of French Forced Heirship

French law protects certain heirs—particularly children—through forced heirship rules.

This means a portion of the estate must legally pass to protected heirs, regardless of the terms of a will.

The rules derive from the French Civil Code and may limit how much of your estate can be left to:

• Non-spouse partners

• Friends

• Charitable organizations

• Other beneficiaries

🏦 3️⃣ Trusts in the French Tax System

Trusts are recognized differently under French tax law and may trigger:

• Reporting obligations

• Potential wealth or inheritance tax exposure

• Specific filing requirements

France introduced detailed trust reporting rules following reforms to the Code général des impôts.

As a result, U.S. trusts created for estate planning may require ongoing compliance once the settlor or beneficiaries are French residents.

🌍 4️⃣ Coordinating U.S. and French Rules

Cross-border estates involving France and the United States may also be influenced by the United States–France Estate and Gift Tax Treaty, which helps mitigate double taxation on certain assets.

However, the treaty does not override French civil law rules governing inheritance rights.

🎯 Key Takeaway

Moving to France does not invalidate your U.S. estate plan—but it can change how it functions.

Key issues to review include:

• French forced heirship rules

• Trust reporting obligations

• Cross-border tax coordination

• Alignment of U.S. and French legal frameworks

A professional cross-border review ensures your estate plan remains effective in both jurisdictions.