INDIVIDUAL PROFILE
Caroline Costermans

Caroline Costermans

High Net Worth 2026

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Ranked in 1 practice area

About

Provided by Deloitte Legal - Lawyers

High Net Worth

Practice Areas

Caroline is a specialized advisor who helps families sustainably transfer wealth and safeguard family harmony through an integrated approach combining tax, legal, and psychological expertise.

She brings over 20 years of specialized experience in advising entrepreneurial families and their family offices. As Managing Partner of the EMEA Center of Excellence for Family & Business Dynamics, she leads a multidisciplinary team of more than 40 tax and estate planners, complemented by psychologists. This diverse expertise enables her to provide comprehensive, tailored guidance to high-net-worth families navigating complex wealth and governance challenges.

Career

Caroline offers a holistic suite of services designed to support families through every stage of their wealth journey. Her expertise spans international tax and estate planning, family business dynamics, and governance structures. She specializes in facilitating sustainable wealth transfers while fostering family harmony, and actively guides the next generation into their roles within the family business and office ecosystem. Her approach integrates legal, tax, and psychological dimensions to address both technical and relational aspects of family wealth management.

Personal

What sets Caroline apart is her integrated methodology that goes beyond traditional advisory. She combines deep national and international tax expertise with specialized knowledge of trust law and family dynamics. Her team—Belgium's largest group of lawyers and legal specialists—is connected to a global network of peers, ensuring world-class guidance. Underpinning all recommendations is an academically backed methodology that bridges technical expertise with psychological insight, ensuring sustainable outcomes for families.

Languages Spoken

Caroline is fluent in Dutch, French and English

Chambers Review

Provided by Chambers

Chambers High Net Worth

Private Wealth Law - Belgium

Band 2
Band 2

Individual Editorial

Caroline Costermans is a partner at Deloitte Legal. Costermans advises on wealth structuring matters and has a particular focus on cross-border structuring.

Strengths

Provided by Chambers

  • Caroline is very good at communicating with a range of parties. She is very professional and smooth. She is excellent technically as well.

    Private Wealth LawChambers High Net Worth

Ranked Individuals at Deloitte Legal - Lawyers (4)

Belgium

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