Cross-Border Succession in Indonesia: Foreign Wills, Foreign Executors, and Indonesian Heirs

Cross-border succession becomes increasingly complex when it involves a will executed overseas, a foreign executor, heirs in Indonesia, and assets located in Indonesia.

A will validly executed overseas does not necessarily mean that its provisions can be implemented in Indonesia without further legal and administrative procedures. The succession may be governed by foreign law, while the transfer and registration of assets located in Indonesia remain subject to Indonesian law.

This creates an important distinction between who is entitled to inherit and how such inheritance rights can be implemented in Indonesia.

1. Which Law Governs the Succession?

Indonesia does not have a single inheritance regime that applies uniformly to everyone. Depending on the circumstances, succession may involve Indonesian civil law, Islamic inheritance law, or customary law, as well as foreign law where there is a cross-border element.

For succession under civil law, the Indonesian Civil Code (Kitab Undang-Undang Hukum Perdata or “KUHPerdata”) provides one of the principal legal frameworks. The KUHPerdata provides that succession occurs upon death and also provides that heirs acquire rights over the deceased’s assets, rights, and receivables by operation of law.

In a cross-border estate, the applicable law may depend on various connecting factors, including nationality, domicile, religion, the location of the assets, and the nature of the relevant legal relationship.

Importantly, the law governing succession and the law governing the transfer of an asset are not necessarily the same.

Foreign law may determine who is entitled to inherit, while Indonesian law may still govern how an asset located in Indonesia is transferred, registered, or otherwise realized.

2. Can a Foreign Will Be Used in Indonesia?

A will executed overseas may contain provisions concerning assets located in Indonesia and may appoint beneficiaries as well as an executor.

However, the validity of a foreign will and its implementation in Indonesia are two separate issues.

In practice, consideration should be given to:

• whether the will was validly executed;
• which law governs the succession;
• whether the will concerns assets located in Indonesia;
• whether any mandatory provisions under Indonesian law apply; and
• what documents are required to implement the provisions of the will.

Foreign probate documents, such as a grant of probate or letters testamentary, may require legalization or apostille, translation into Indonesian, and other supporting documentation before they can be relied upon in Indonesia.

Indonesia also does not, as a general principle, automatically enforce foreign court judgments. The Reglement op de Rechtsvordering (“Rv”) remains relevant to the recognition and enforcement of foreign court judgments. Accordingly, a probate order issued by a foreign court may require further proceedings or documentation in Indonesia and cannot necessarily be directly enforced.

Therefore, a foreign will should not be treated as a document that automatically effects the transfer of Indonesian assets.

3. What Can a Foreign Executor Do in Indonesia?

A foreign executor may have broad authority under the law governing the estate. However, such authority does not automatically give the executor unrestricted authority to take all actions concerning assets located in Indonesia.

In practice, the executor may need to establish:

• the validity of the will;
• the executor’s appointment;
• the scope of the executor’s authority;
• the identity of the beneficiaries; and
• the legal basis for dealing with each Indonesian asset.

Depending on the circumstances, this process may require coordination with Indonesian legal counsel, notaries, banks, land offices, corporate administrators, or other relevant authorities.

Accordingly, a foreign executor may continue to administer the estate globally, while the implementation of rights over assets located in Indonesia may require separate legal and administrative procedures in Indonesia.

4. The Position of Indonesian Heirs

Heirs in Indonesia may acquire inheritance rights by operation of law where the relevant inheritance regime provides for such rights.

However, substantive inheritance rights and documentary evidence of heirship are two different matters.

An heir may be required to provide documents establishing their status, such as a certificate of inheritance, notarial deed, court determination, foreign probate documents, or other supporting evidence, depending on the applicable law and the type of asset concerned.

This becomes particularly important where multiple heirs jointly inherit an estate before its distribution. Being an heir does not necessarily mean that an individual heir may unilaterally transfer or dispose of a particular asset without completing the appropriate partition or implementation process.

5. Indonesian-Situs Assets Require Implementation Under Indonesian Law

The location of an asset remains an important factor in cross-border succession.

Even where a foreign will validly determines the distribution of an estate, Indonesian law may still govern the ownership, transfer, registration, and realization of assets located in Indonesia.

This is particularly relevant to:

• land and buildings;
• shares in Indonesian companies;
• bank accounts in Indonesia;
• investments and securities; and
• other assets subject to specific regulatory or registration requirements.

For example, changes to or transfers of land rights by inheritance must comply with Indonesian land registration requirements.

Similarly, the transfer of shares in an Indonesian company may require compliance with Indonesian corporate and administrative procedures.

Accordingly, Indonesian assets should be assessed separately as part of cross-border estate planning. It should not be assumed that probate proceedings conducted overseas will automatically complete the transfer of such assets in Indonesia.

6. Key Considerations in Cross-Border Succession

Where a foreign will, foreign executor, and Indonesian heirs are involved, several questions should be addressed from the outset:

First, which law governs the succession?

Second, is the foreign will valid and capable of being relied upon in Indonesia?

Third, what is the scope of the foreign executor’s authority over assets in Indonesia?

Fourth, how can the Indonesian heirs establish their inheritance rights?

Fifth, what Indonesian legal requirements apply to each asset?

The answers may vary depending on the type of asset, the nationality and religion of the parties, the applicable inheritance regime, and the jurisdiction in which the will and probate proceedings were issued.

This alert is part of a series examining cross-border legal and regulatory developments affecting succession and assets in Indonesia. As cross-border estates may involve different legal systems and asset-specific requirements, further developments should be carefully considered in assessing the implementation of foreign wills and inheritance rights in Indonesia. Please feel free to contact us should you wish to discuss these developments further.

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