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Once Given, Gone Forever: Constitutional Court Upholds Ban on Revoking Completed Gifts Even for Ungrateful Children

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Korea’s Constitutional Court has ruled that a parent who transfers property to a child cannot later revoke that gift — even if the child subsequently fails to support them — once the transfer has been completed. Here are the key points.

Issue

Does Article 558 of the Civil Code, which prohibits revocation of a gift contract once it has been performed, violate the Constitution — specifically where the recipient has failed to fulfill a duty of support toward the donor?

Facts

  • A transferred land to his son in October 2008 and completed the ownership transfer registration in the son’s name.
  • Following a falling-out, A and his son began living separately from January 2023.
  • A filed suit at Chungju Branch of Cheongju District Court seeking to cancel the registration, arguing three grounds: his son had failed to support him as required, the original gift was not made in writing, and his own financial circumstances had deteriorated.
  • The court dismissed A’s claim, finding it difficult to establish that the son had failed his support obligations, and in any event holding that since the gift had already been performed, Article 558 of the Civil Code barred revocation on any of the three grounds.
  • A challenged Article 558 through the constitutional review process. When his application for a formal referral was rejected, he filed a constitutional complaint directly.

The Provision at Issue

  • Article 558 of the Civil Code provides that once a gift contract has been performed — meaning the property has actually been transferred — the right to revoke the contract no longer applies. This bars revocation even on grounds that would otherwise be available: that the gift was not made in writing, that the donor’s financial circumstances have changed, or that the recipient has failed to fulfill a duty of support.

Constitutional Court Decision

  • The Constitutional Court ruled on July 23, 2026, that Article 558 is constitutional. The vote was 5 to 4 on the support-duty provision, and unanimous on the other two provisions.

On the support-duty restriction, the majority held that limiting revocation serves the legitimate legislative purpose of minimizing instability and complexity in legal relations that would result from one party being able to unilaterally undo a completed transaction. The court acknowledged this arrangement may appear to underprotect donors, but noted that the Civil Code provides other mechanisms for their protection — and that parties who wish to make support a condition of a gift are free to structure the transaction that way from the outset.

On the writing requirement restriction, the court held that allowing revocation of a completed gift on the ground that it was not reduced to writing would again expose the recipient to unpredictable loss of the property, destabilizing their legal position through the donor’s unilateral action.

On the changed financial circumstances restriction, the court found that if donors could revoke completed gifts whenever their finances deteriorated, recipients would face an indefinite risk of being required to return property they had already received and relied upon — an unacceptable state of legal uncertainty.

The Dissent (Four Justices: Kim Sang-hwan, Kim Hyeong-du, Ma Eun-hyeok, Oh Yeong-jun)

  • The four dissenting justices would have found the support-duty restriction unconstitutional.
  • They reasoned that where a recipient accepts a gift and then fails through their own fault to fulfill a duty of support, it is entirely predictable — and entirely fair — that the donor should be entitled to revoke the gift, with the contract unwound retroactively and the property returned.
  • Prohibiting revocation in that scenario on the grounds of minimizing legal instability for the recipient, in the dissent’s view, fails to justify the legislative purpose. The instability being minimized is the natural and foreseeable consequence of the recipient’s own breach — and that consequence is something any reasonable party would expect to follow from receiving a gift conditioned on supporting the donor.

Key Takeaways

  • Under Korean law, once a gift has been performed — once ownership has transferred and registration completed — the donor cannot revoke it, regardless of what happens afterward. This is the case even where the recipient fails to provide the support the donor expected in return.
  • The Civil Code’s other protective tools, such as the ability to structure a gift as conditional on support from the outset, remain available — but must be set up before the transfer, not sought after the fact.
  • The decision was not unanimous on the support-duty question — four of nine justices found the restriction unconstitutional in that context, signaling real judicial disagreement on whether the law adequately protects donors who gave property in anticipation of care they never received.
  • Parents who wish to protect their right to reclaim property in the event a child fails to support them must build that protection into the original transaction structure, not rely on post-transfer legal remedies.

Why This Matters

This ruling has significant practical implications in an aging society where intergenerational property transfers often carry implicit — and sometimes explicit — expectations of future care. The Constitutional Court has confirmed that Korean law prioritizes the finality and stability of completed transactions over the equitable intuition that a child who abandons a parent should not be able to keep what the parent gave them. For estate planning practitioners, the decision reinforces the importance of advising clients to formalize support conditions in writing before any transfer is made — a post-transfer remedy simply does not exist under current law.

Article: https://www.lawtimes.co.kr/news/articleView.html?idxno=223952

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