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Forced Inheritance Provision Ruled Unconstitutional: Tax Professional's Insights


In a recent landmark decision, the Constitutional Court of South Korea has ruled the forced inheritance provision unconstitutional. This ruling has significant implications for individuals and families navigating estate planning and inheritance matters. As a tax professional, I believe it's crucial to understand the implications of this decision and how it may impact your financial planning. In this blog post, we'll delve into the details of the ruling and its implications for estate planning, with insights from a tax perspective.

Overview of the Ruling:

The Constitutional Court's ruling pertains to Article 1112(4) of the Civil Code, which mandates a certain portion of an estate to legal heirs regardless of the deceased's intentions. The court unanimously found this provision unconstitutional, citing concerns over the lack of justification for granting inheritance rights to siblings without significant contribution or expectations of inheritance.

Implications for Estate Planning:

This ruling challenges the traditional approach to estate planning, particularly in cases where individuals may have specific intentions for the distribution of their assets. With the forced inheritance provision deemed unconstitutional, individuals now have greater flexibility in structuring their estates according to their wishes.

From a tax perspective, this ruling highlights the importance of revisiting estate plans and ensuring they align with the current legal landscape. Tax implications of inheritance, including gift and estate taxes, may vary based on individual circumstances and the revised legal framework.

Next Steps and Considerations:

In response to the Constitutional Court's ruling, the National Assembly has been instructed to amend the relevant provisions of the Civil Code by December 31, 2025. Until amendments are made, the existing law will be temporarily maintained to prevent social disruption.

As individuals and families navigate these changes, consulting with a tax professional is essential to ensure compliance with tax laws and optimize estate planning strategies. From reviewing existing estate plans to exploring tax-efficient wealth transfer methods, proactive steps can help mitigate risks and maximize financial outcomes.


The Constitutional Court's ruling on the forced inheritance provision marks a significant development in estate planning and inheritance law in South Korea. As a tax professional, I'm committed to helping individuals and families navigate these changes and make informed decisions to protect their financial interests. If you have any questions or need assistance with estate planning, don't hesitate to reach out for personalized guidance tailored to your unique needs. For more details, please feel free to reach out at or If you would like a consultation with an English-speaking Consultant/Accountant in Korea, please schedule a call at: Schedule a Call with Jz


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