UK/ French tax and estate planning

Get expert guidance to ensure your estate planning is in good hands.

Navigating the complexities of estate planning across jurisdictions can be challenging. At Weightmans, we specialise in providing expert legal guidance to individuals and families with international ties, particularly those dealing with UK and French tax and estate matters. Our experienced team understands the unique challenges that arise for British expats in France, French nationals living in the UK, and individuals with assets in both jurisdictions.

We offer a comprehensive range of services, focusing on the areas where UK and French law intersect. Below, we outline some of the common areas where we can assist, though many of our cases involve unique, tailored solutions.

Recognised as leaders in our field in all major directories

Accredited by Chambers and Partners, Spear's 500 and the Legal 500

Accolades

Weightmans has a well-established and cohesive team, with broad and deep skills. The team members know their areas of expertise but also can tap into a global network of attorneys where necessary.
Chambers and Partners, 2026
Weightmans gives detailed and careful advice in addition to being responsive and quick to address the issues. The team has excellent knowledge and technical skill to deal with complex matters.
Chambers and Partners, 2026
The staff are very personable and easy to interact with, and generally good at interacting with our clients.
Chambers and Partners, 2026
My involvement with Weightman's has identified legal professionals who are responsive, highly skilled, approachable and pragmatic. I had great confidence in their guidance, organisation and judgement which was delivered clearly.
Legal 500 2026
Weightmans have a detail-oriented approach. They maintain meticulous records, ensure accuracy in legal documents and catch potential errors or inconsistencies before they arise.
Chambers and Partners, 2026
The team clearly work very well together and put clients' needs as a priority.
Chambers and Partners, 2026
Weightmans have an excellent communication style which builds trust and confidence among delegates.
Chambers and Partners, 2026
The advice from Weightmans is accurate, practical, delivered on time and in an exceptionally professional manner.
Chambers and Partners, 2026
I have been instructed by Weightmans as counsel. I have been impressed by the quality of the instructions which have identified the salient issues. The firm is responsive and easy to work with from the point of view of counsel.
Legal 500, 2026
This practice stands out for its exceptional expertise, innovative approach, and client-centered service. The team is known for being trustworthy, reliable, and highly knowledgeable, always prioritising clients’ best interests. Clients are kept well-informed every step of the way, empowering them with the insight and support needed to make confident, informed decisions.
Legal 500, 2026
Weightmans has exceptionally experienced and knowledgeable individuals.
Chambers 2025
I have been extremely impressed by their ability to receive a case at short notice and provide very effective legal representation throughout.
Chambers 2025

Our services

Estate Planning for UK & French Nationals

We help you create wills and / or structures that govern your assets in both the UK and France, ensuring that your wishes are respected across borders. Our team advises on the best ways to structure your estate to:

minimise UK and French tax liabilities; and
avoid the impact of French forced heirship provisions, where possible

Tax Residency Advice

Understanding your tax residency status is crucial for both UK and French tax purposes. We can guide you through the complexities of:

the UK Statutory Residence Test
the UK/French Double Tax Treaty

Helping you make informed decisions about your tax obligations in both countries.

UK Trust Restructuring for French Residents

In some instances, it is sensible and helpful to use a trust as a part of your estate planning. In other circumstances, a trust is not sensible. We can advise on trusts to ensure that they are administered effectively and efficiently from both a UK and French perspective.

UK Tax Treatment of French Assets

We provide expert advice on the UK tax implications of various French assets, including:

usufructs – guidance for nu-propriétaires (bare owners) and usufruitiers (life tenants) on donations, partage, or the sale of any asset held within this structure;
French property holding companies (SCIs, and others) – advising on the UK tax implication of these structures, and any UK tax consequences that might arise for UK directors / shareholders of these companies;
assurances vie – navigating the complexities of French life assurance contracts and the tax implications for UK resident owners and beneficiaries of these policies; and
any other French assets – tailored advice on any other specific assets located in France

Tax Strategies for UK Investors in France, or French investors in the UK

For UK nationals looking to invest in French property or assets, or vice versa we provide strategies to mitigate tax exposure. Whether you’re purchasing property or acquiring other types of assets in France, we can help you navigate the tax landscape efficiently.

Cross-Border Estate Administration

Managing a cross-border estate requires careful planning and knowledge of both UK and French law. We assist with the administration of estates involving assets in both jurisdictions, preparing the necessary documents and attestation for use by French notaires.

Get in touch

If you have questions or would like to discuss your specific needs, please don’t hesitate to get in touch with our expert estate planning solicitors.We’re here to provide expert guidance and ensure your estate planning is in good hands.

Why choose us?

Our team includes French nationals and experts with in-depth knowledge of French law, ensuring that we provide accurate and practical solutions tailored to your needs. With our reputation in UK-French tax and estate planning, we are confident in our ability to help you navigate these often complex matters with ease.