#5 Autumn 2025

How Life Insurance Can Simplify Controlled Inheritance Planning in Belgium and Luxembourg

Nicolaas Vancrombrugge Senior Wealth Planner – Belgium and Luxembourg View profile

Controlled distribution after death is a common requirement in succession planning for Belgian and Luxembourg residents. While many opt for complex and costly structures, they often overlook the effective and straightforward tools available under local insurance law. In particular, the post-mortem agreement, which enables the transfer of rights under a life insurance contract after the policyholder’s death, and the accepting (irrevocable) beneficiary clause offer powerful options for orderly succession planning.

Why Gifts Are Not Always the Answer

Succession planning through lifetime gifts is a well-established practice in Belgium and Luxembourg. Donors often attach conditions to gifts to retain a degree of control and prevent beneficiaries from misusing the assets. However, many high-net-worth individuals (HNWIs) choose not to make gifts during their lifetime – perhaps because heirs are too young or perceived as financially irresponsible.

The Case for Post-Mortem Control

This raises the question: can the same level of control be maintained after death? To achieve this, individuals often turn to complex structures such as a partnership, a company or a foundation. Yet, Belgian and Luxembourg insurance law offers lesser-known but highly effective alternatives through life insurance contracts, which can deliver similar outcomes with greater simplicity.

Transferring Rights After Death

Under both jurisdictions, policyholders hold key rights within life insurance contracts. These include the ability to determine or change the investment profile, surrender the policy, and designate beneficiaries. Importantly, these rights can be transferred to a third party, not only during the policyholder’s lifetime but also after their death.

To enable post-mortem transfers, the life insurance contract must remain in force following the policyholder’s death. This requires the designation of at least one additional life assured.

In such cases, the policyholder’s rights do not fall into the estate but are instead transferred according to a post-mortem appendix – a contractual addendum specifying the recipient of these rights. This appendix only takes effect upon death and can be amended at any time beforehand.

Designing A Post-Mortem Clause for Control

While often drafted as a straightforward transfer, the post-mortem appendix can be tailored into a powerful succession planning tool that offers very interesting possibilities for controlled distribution.

For example, it can stipulate that certain rights under the contract are temporarily transferred to a trusted individual. This person, appointed by the policyholder, supervises the distribution of the contract’s benefits to the ultimate beneficiaries, in line with the policyholder’s wishes.

To avoid inheritance tax implications for the trusted person, it is essential that the transferred rights do not include economic entitlements – such as the right to surrender the policy – but are limited to supervisory functions.

Case Study Insights

For a practical example of how these principles are applied, read the case study of Mr Janssens – ‘Using A Post-Mortem Clause to Support Family Succession Goals in Belgium’ – in the Case Study Insights section.

The use of a post-mortem appendix highlights the powerful potential of life insurance contracts in achieving controlled distribution across generations.

Visit the Case Study Insights section below or click here.

The Power of the Accepting Beneficiary Clause

Another effective option is the use of an accepting (irrevocable) beneficiary clause. This allows a beneficiary to be designated irrevocably, without necessarily being the sole or primary beneficiary. The terms of acceptance can be detailed in a separate annex, tailored to the family’s specific needs.

Legal Considerations and Flexibility

For either approach to be effective, the relevant appendices must be carefully drafted. It is also important to consider the reserved portions of heirs. Belgian inheritance law, particularly following the 2018 reform, provides significant flexibility in this area.

A Practical Solution for Complex Family Dynamics

When advising HNWIs in Belgium or Luxembourg with complex family dynamics, it is worth exploring whether a life insurance contract can offer a solution for controlled post-mortem distribution. In many cases, the answer will be yes – making it possible to avoid more elaborate and costly structures. However, expert legal and technical advice remains essential to ensure the chosen strategy aligns with the client’s objectives and complies with local law.

Key Takeaways for Advisers

  • Life insurance contracts can offer elegant solutions for complex family succession planning.
  • Post-mortem clauses and accepting beneficiary designations provide control without the need for costly structures.
  • Planning should begin at the time of policy subscription to ensure flexibility and compliance.
  • Always consult an expert in insurance law to tailor the solution to your client’s specific needs.