Conflict of Laws: International Successions in Costa Rica

Published on April 24, 2026 and written by Cyril Jarnias

In a global context where individuals increasingly own assets and have relationships beyond national borders, international inheritance law in Costa Rica proves to be a crucial and complex legal field. This country, while adhering to the traditional principles of civil law, must apply innovative legislation in the face of the challenges of conflicts of law that arise when successions involve multiple jurisdictions.

Thanks to its bilateral treaties and participation in numerous international conventions, Costa Rica strives to skillfully navigate the complex issues of recognizing foreign wills, applying international tax laws, and protecting the rights of foreign heirs.

This article examines the legal and practical solutions implemented by Costa Rica to resolve these challenges, offering a deep insight into the dynamics at play in this field of law, which is crucial for citizens and expatriates alike.

Understanding the Principles of Inheritance Law in Costa Rica

Inheritance law in Costa Rica is primarily governed by the Costa Rican Civil Code, which imposes a mandatory and formalistic framework for the transfer of assets after a person’s death. This system is based on the principle of forced heirship, guaranteeing certain close relatives – particularly children, the spouse, and sometimes parents – a mandatory share of the inheritance, regardless of the deceased’s wishes.

National Legal Framework

• The Civil Code strictly regulates inheritance rules and the validity of wills.
• Real estate located in Costa Rica is subject exclusively to local law, even if the deceased or their heirs are foreigners.

Types of Succession

Determination of Legal Heirs

• In the absence of a will or if it is invalid, the law provides a priority order of allocation: children > surviving spouse > parents > other family members.
• The rights of the spouse and children are protected by forced heirship: they cannot be completely disinherited.

Main Probate Procedures

1. Presentation of the death certificate to a public notary or lawyer.
2. Detailed inventory of the estate (real estate, bank accounts…).
3. Filing and potential validation of a will with a public notary; filing with the National Archives if applicable.
4. If there is a dispute or no will: mandatory filing with the civil court for the official designation of heirs.
5. Drafting by the notary of an authentic deed confirming the transfer to the rightful beneficiaries.
6. Registration with the National Registry to legally formalize the transfer.

Specific Role of Key Players

• Public Notaries: Authenticate probate deeds in case of agreement among heirs, validate compliant wills, and proceed with their official registration with the National Registry.
• Civil Courts: Intervene mandatorily as soon as there is a dispute among beneficiaries or an apparent absence/invalidity of the will; they also rule in all intestate cases.

Specific Rights According to Family Status

Surviving Spouse :

• Protected by a minimum reserved share in the inheritance but does not always automatically have usufruct over all assets.

Children :

• Priority forced heirs with a minimum share imposed by law.

• Total freedom in designating beneficiaries is restricted: it is not possible to completely exclude certain direct relatives (children/spouse).

Deadlines to Respect

• The official opening must occur promptly after the death is established (as soon as the certificate is obtained).

Applicable Taxation

In Costa Rica, there are NO NATIONAL INHERITANCE TAXES applicable to estate transfers — however, it remains essential for each heir to inquire about their own residential tax obligations regarding these received assets!

However:

• Administrative fees (notarial/judicial) apply during the effective transfer and during land registration.

Unique Aspects/Costa Rican Particularities

• Very formal system where any procedural failure can lead to nullity or long delays;
• Costa Rican law systematically takes precedence over any other foreign system concerning ASSETS LOCATED ON THE NATIONAL TERRITORY;
• Frequent possibility – especially for non-residents – to use a local corporate structure (sociedad anónima) to optimize/facilitate future transfer outside the classic probate procedure;

International Conflicts / Conflicts of Law

If the deceased also owned assets elsewhere than in Costa Rica:

• Each country generally applies its own internal law to its own assets;
• Complex coordination necessary when multiple jurisdictions are involved: there may be a dual inheritance regime or even double taxation depending on the countries concerned;
• To avoid any confusion/dual procedure: systematic recommendation to seek specialized bilingual advice well-versed in these cross-border issues;

• Scrupulous respect required for local legal formalities
• Strong protection granted to direct descendants
• Rare but real absence (“notable exception”) of ANY NATIONAL INHERITANCE TAXES

Good to Know :

In Costa Rica, testate successions are favored, but in their absence, intestate succession follows strict rules of devolution to legal heirs, with particular attention to the rights of spouses. Notaries play a key role, especially in successions involving real estate, while the deadlines for initiating the probate process are generally short to avoid legal complications.

Conflicts of Law in International Successions

The management of international successions in Costa Rica presents increased complexity due to the diversity of involved national legislations and the absence of bilateral agreements with many countries. Understanding conflicts of law in this context is essential to guarantee legal security for heirs, avoid double taxation, and ensure respect for the deceased’s wishes.

Costa Rican rules of private international law regarding succession are primarily established by the Costa Rican Civil Code. Local law applies to all assets located on the national territory, regardless of the nationality of the deceased or that of the heirs. Real estate successions are therefore governed exclusively by the provisions of Costa Rican law, without distinction based on origin or domicile.

Key Points on the Application of Law in Costa Rica:

• National legislation governs all transfers concerning locally situated assets.
• There is no inheritance tax in Costa Rica, but an heir domiciled in another country may be subject to additional taxation according to their own legislation.
• In the absence of a tax treaty between Costa Rica and another state (for example, France), each jurisdiction applies its own tax rules to the heirs.
• Probate formalities are identical for everyone (nationals and foreigners).

The main connecting factor used by Costa Rica to determine the applicable law for international successions is the location of the assets. In other words:

• For real estate located in Costa Rica: only Costa Rican law applies.
• For other types of assets (movable property), no specific rule is provided in the civil code; they generally also fall under local law if present on site.

Unlike some states that favor as the main factor the last domicile or the nationality of the deceased (example: Morocco – nationality; European Union – habitual residence), the Costa Rican system remains centered on the geographical location of the asset.

Examples Illustrating These Conflicts:

A French national dies owning a house in Costa Rica: their real estate succession will be handled entirely under Costa Rican law; however, their heirs domiciled in France will also have to declare this succession to the French tax authorities and may be taxed according to their own regulations.

An American resident owning several properties distributed between their home country and Costa Rica will see each asset governed by the national law where it is located. Notarial formalities will be conducted separately in each concerned jurisdiction.

Synthetic List of Strategies to Minimize These Conflicts:

• Systematically use an experienced notary well-versed in cross-border aspects
• Prepare a will compliant with both local AND foreign requirements
• Inform heirs in advance about administrative and tax obligations
• Complete a declaration with each concerned administration

Practical Implications:

It is crucial for anyone involved in an international succession involving assets in Costa Rica to anticipate not only the local procedures but also those imposed by their country of origin or where their heirs reside. Professional guidance often helps avoid legal or tax blockages that could seriously compromise the estate transfer.

Good to Know :

To minimize conflicts of law in international successions in Costa Rica, it is essential to consult an expert in private international law from the outset to determine whether Costa Rican legislation, based on the deceased’s last domicile or nationality, applies to your situation. For example, a person who resided for several years in another country while retaining Costa Rican nationality may see their succession influenced by complex rules from two distinct legal systems.

How Expatriates Can Manage Inheritance in Costa Rica

General Principles of Inheritance Law in Costa Rica

• Inheritance law in Costa Rica is governed mainly by the Civil Code and the Code of Civil Procedure (articles 115 to 135).
• There are no mandatory forced heirship rules: an expatriate can bequeath the entirety of their assets to the person of their choice, whether or not they are a family member.
• There is no inheritance tax in Costa Rica.
• A will drafted abroad does not necessarily cover assets located in Costa Rica. It is therefore recommended to establish a separate local will for these assets.

Administrative and Legal Procedures to Assert One’s Rights

1. Filing a petition with the competent court with:
   • Proof of death
   • List of heirs
   • Preliminary inventory of assets
2. Official opening by the court and summons to heirs within 15 days.
3. Appointment of an executor who prepares the detailed inventory, proceeds with asset valuation, settles any debts, and then proposes a distribution to the beneficiaries.
4. If a foreign judgment needs to be recognized (e.g., if a succession has already been handled in another country):
   • Certification of the judgment by the issuing court.
   • Costa Rican consular authentication.
   • Sworn translation into Spanish.
   • “Exequatur” procedure before the Costa Rican Supreme Court for official recognition before opening an abbreviated local procedure.

Note: This process can be lengthy and costly; it is often advised that each group of assets be handled separately in each concerned country.

Practical Tips for Estate Planning

• Draft a will compliant with Costa Rican law before a local notary: it will be officially registered with the National Archives.
• Expressly state that this will does not replace the one established in your country of origin to avoid any conflict between local and foreign provisions.
• Consider structuring your holdings via a local company: this greatly facilitates their transfer in case of death and simplifies administrative procedures for foreign heirs.

Potential Conflicts Between National Laws

Expatriates may encounter two main conflicts:

• Mutual Recognition: A will established under French or Swiss law does not automatically apply to assets located in Costa Rica without local validation (“exequatur” procedure).
• Public Policy: Certain mandatory provisions in Europe (forced heirship) do not exist here; conversely, giving one’s entire fortune to a non-family member is possible but could pose a problem during the overall international settlement.

Possible solutions:

• Clearly state in each succession document which laws should apply;
• Systematically seek the joint assistance of lawyers specialized in each of the involved jurisdictions;

Relevant international treaties:
Costa Rica recognizes certain foreign judgments through specific procedures but is not a party to the Hague Convention on Succession nor to equivalent European conventions; therefore, formal local judicial recognition (“exequatur”) is required.

Competent Professionals / Specialized Services

• Lawyers/notaries specialized in international succession
• Trustees offering adapted local corporate structuring
• Bilingual experts proficient in certified legal translation

It is recommended that these professionals work jointly with those from the country of origin to ensure the overall coherence of the established succession plan.

Potential Tax Implications

In Costa Rica:

No inheritance tax is applied, regardless of the nationality or resident/non-resident status of the deceased or beneficiary.

However,
it remains essential to check if your country applies extraterritorial taxation on your worldwide assets – some states tax their residents/citizens even on inheritance received abroad (notably the USA, France).

Practical advice:

• Seek advice simultaneously from local AND international tax advisors;
• Prefer transparent structures avoiding involuntary double taxation;

Concrete example:
A French person inherits legally without tax on the Costa Rican side but will likely have to declare this received share to the French tax authorities according to national rules – the same principle applies elsewhere depending on existing bilateral conventions or not.

To secure your inheritance rights in Costa Rica,

always draft a specific will before a local notary, have it officially registered,

and systematically consult a bilingual specialized lawyer who will collaborate with your usual advisor in your home country.

This avoids almost all major risks related to international conflicts — while considerably simplifying procedures & deadlines for your future beneficiaries!

Good to Know :

Expatriates should draft a will compliant with local law to facilitate their procedures, and it is advisable to consult a specialized lawyer to navigate potential conflicts of law with their country of origin; furthermore, being informed of applicable international treaties can help anticipate the tax implications on the succession.

Cyril Jarnias

Cyril Jarnias is an independent expert in international wealth management with over 20 years of experience. As an expatriate himself, he is dedicated to helping individuals and business leaders build, protect, and pass on their wealth with complete peace of mind.

On his website, cyriljarnias.com, he shares his expertise on international real estate, offshore company formation, and expatriation.

Thanks to his expertise, he offers sound advice to optimize his clients' wealth management. Cyril Jarnias is also recognized for his appearances in many prestigious media outlets such as BFM Business, les Français de l’étranger, Le Figaro, Les Echos, and Mieux vivre votre argent, where he shares his knowledge and know-how in wealth management.

Find me on social media: