Contributive Belonging: A New Principle for European Citizenship & Residency

Citizenship acquisition is undergoing a reset. In Europe, the closure of investor citizenship models and the landmark EC v Malta ruling have highlighted the need for frameworks that embed substance in citizenship decisions. Traditional doctrines such as the ICJ’s “genuine link” and EU integration policies provide only partial guidance.

Jean-Philippe Chetcuti introduces Contributive Belonging as a principled response:

“Contributive Belonging is the principle that the grant of long-term residency or citizenship should rest not only on formal criteria but on demonstrable integration and contributions - economic, social, cultural, or civic - that create reciprocal value for the host state.”
Dr. Jean-Philippe Chetcuti, Sr Partner, Citizenship by Merit

This publication situates Contributive Belonging in international and European jurisprudence, showing how it offers a sustainable, fair, and forward-looking framework for states and families

Europe has seen a decisive shift away from transactional models of citizenship. The Court of Justice in EC v Malta (C-181/23, 29 April 2025) held that granting nationality without requiring residence or integration is incompatible with EU law. The Court stressed that nationality is a Member State competence, but where EU citizenship rights are engaged, the manner in which it is exercised must respect European law.

The ruling underscored that citizenship cannot be reduced to a commercial transaction. It must reflect substantive belonging - ties of residence, integration, or contribution that justify access to the rights of Union citizenship.

Rottmann (C-135/08)

In Rottmann v Freistaat Bayern (2010), the CJEU held that a Member State may withdraw nationality acquired by deception, but such a withdrawal “must observe the principle of proportionality” when it entails loss of EU citizenship (para. 55). The Court required national authorities to balance the seriousness of the deception with the consequences of statelessness and loss of rights.

This judgment shows that EU law penetrates the domain of nationality where EU citizenship rights are at stake, emphasising proportionality and fairness. It reflects the idea that rights cannot be withdrawn or denied arbitrarily but must reflect a reasoned balance of interests.

Contributive Belonging complements this reasoning by proposing that acquisition should similarly be tested against a standard of proportionality: rights are justified where individuals demonstrate not only ties but contributions that justify the bond of citizenship.

Tjebbes (C-221/17)

In Tjebbes and Others v Minister van Buitenlandse Zaken (2019), the CJEU upheld a Dutch law providing for automatic loss of nationality for citizens long resident outside the EU. The Court stressed, however, that decisions must include “an individual examination of the consequences of that loss for the persons concerned” (para. 44). The Court underscored that the loss of nationality must be consistent with the principle of proportionality and fundamental rights under EU law.

This ruling highlights the continuing importance of ties: nationality can be lost when links are absent, but safeguards are essential.

Contributive Belonging advances this logic by clarifying that belonging should not be measured only by territorial presence. For globally mobile families, integration can be established by contributions such as economic investment, philanthropic engagement, or cultural participation even where physical presence is limited.

Integration as EU Policy

The Council of the European Union’s Common Basic Principles on Integration (2004) define integration as “a dynamic, two-way process of mutual accommodation by all immigrants and residents of Member States” (Principle 1). This has informed EU policy for nearly two decades, but it does not establish a normative legal standard or recognise global belonging.

Contributive Belonging transforms this principle into a testable framework. It retains the idea of mutual accommodation but adds reciprocity in measurable contributions and adapts to the reality that global citizens often maintain multiple residences.

The EC v Malta judgment crystallised the problem: purely transactional citizenship without ties or integration undermines the substance of EU citizenship. What the Court did not do was propose a positive framework for legitimate acquisition.

Contributive Belonging provides that framework. It requires:

1. Integration through ties - proven by family life, cultural adaptation, professional networks, or educational presence in the host state.
2. Contributions that benefit the host state - economic investment, philanthropy, cultural support, or innovation that strengthen society.
3. Recognition of global belonging — acknowledging that many individuals spend only a few months per year in any one jurisdiction, but remain engaged through sustained contributions.
4. Reciprocity as foundation — ensuring rights are matched by obligations, thereby establishing mutual trust.

Contributive Belonging thus complements the Court’s reasoning by articulating the constructive test missing from EC v Malta.

Defining 'Contributive Belonging'

Contributive Belonging integrates the lessons of Nottebohm, Rottmann, Tjebbes, and EC v Malta into a single normative standard. Its essential features are:

• Integration through demonstrable ties.
• Contributions creating reciprocal value.
• Recognition of global mobility.
• Reciprocity between individual and state.

Contributive Belonging thus addresses the shortcomings of both the genuine link doctrine and EU integration policies by combining integration with contributions in a way that reflects global realities.

High-net-worth and ultra-high-net-worth families often live transnationally, dividing their time across several jurisdictions. Under traditional models, limited presence undermines claims to residency or citizenship. Contributive Belonging provides a principled basis for recognising belonging where families make sustained contributions to the host state even if their presence is not permanent.

This approach secures mobility rights for families while ensuring that states benefit from their economic, social, or cultural engagement.

Strategic Implications for States

• ‍Legal compliance — Aligns with proportionality principles established in Rottmann and Tjebbes, and embedding substance in acquisition per EC vs Malta.
• Legitimacy — Reassures public opinion by requiring demonstrable contributions rather than transactional fees.
• Flexibility — Recognises global citizens without undermining sovereignty.
• Policy innovation — Provides an anchor for reforms, such as Malta’s shift to Citizenship by Merit, consistent with EU law.

Malta’s 2025 Citizenship by Merit reform translates the principles raised in EC v Malta (C-181/23) into a modern, contribution-based naturalisation model. Implementing the judgement's recommendations, Malta reshaped its framework to reflect a European understanding of “genuine links” grounded in authentic, value-aligned contribution rather than unreasonable territorial permanence or transactional investment.

By requiring mandatory legal residence and requiring measurable engagement in philanthropic, commercial, cultural, scientific or national-interest initiatives, Malta 'operationalises' the doctrine of Contributive Belonging - a model where citizenship arises from reciprocity, participation and alignment with national interest. This approach better fits the reality of globally mobile families while meeting EU expectations for integrity and substantive connection. More on Malta's Citizenship by Merit rules here.

Our Malta citizenship lawyers advise private clients, founders, philanthropists, family offices, and advisers on Malta’s post-2025 citizenship framework, including citizenship by merit, residence positioning, contribution strategy, evidential preparation, and the interaction between citizenship, private client tax, and long-term family planning. We assist clients in distinguishing between repealed transactional frameworks and the current merit-based legal architecture, and in presenting applications around lawful contribution, residence, and national interest in a manner fully consistent with Malta’s present legal position.

About the Author

Dr. Jean-Philippe Chetcuti is a Maltese advocate and internationally recognised citizenship and immigration lawyer with over 25 years of specialised experience in European and global nationality, residency, and tax law across jurisdictions.

“In Malta’s post-2025 citizenship framework, nationality is no longer approached as a transactional gateway, but as a sovereign legal recognition of contribution, residence, and enduring civic value.”
Dr J.P. Chetcuti, Senior Partner

• Member of the IBA, the American Bar Association, the European Immigration Lawyers Network and the American Immigration Lawyers Association.
• Recognised by Lexology Who’s Who Legal, Legal500, Mondaq, Chambers & Partners, UGlobal and International Tax Review World Tax.
• Author of the Dual Citizenship Report and the CCLEX Mobility Assets Spectrum furthering the framing of residency and citizenship as legacy assets.
• Contributor to policy development in citizenship law and sustainable mobility frameworks.
• Proponent of the Doctrine of Contributive Belonging within European nationality law.

Dr. Chetcuti holds a Doctor of Laws degree and a Master of Laws in international economic law from the University of Warwick, and regularly speaks at international legal and academic fora on citizenship, residency and cross-border legal issues.

[question]What is Contributive Belonging in European citizenship law?[/question]
‍[answer]Contributive Belonging is the principle that citizenship should rest on lawful residence, measurable contribution, future commitment, and sovereign assessment of civic value, rather than on transactional access to nationality. Chetcuti’s doctrine introduces it in precisely those terms, as a framework grounded in modern integration and measurable contribution.[/answer]

‍[question]How does Contributive Belonging differ from the Genuine Link test?[/question]
‍[answer]The Genuine Link test addressed diplomatic protection in a wartime context. Contributive Belonging is forward-looking: it requires measurable contributions as well as ties, adapted to modern mobility.[/answer]

[question]Which cases support this principle?[/question]
[answer]The ICJ’s Nottebohm case, and the CJEU’s Rottmann and Tjebbes judgments, all highlight ties and proportionality. Contributive Belonging builds upon these cases to provide a normative standard for the acquisition of citizenship by the globally mobile individual.[/answer]

[question]How does it align with EC v Malta?[/question]
[answer]EC v Malta rejected transactional citizenship. Contributive Belonging provides the positive framework for legitimate acquisition, based on belonging and contribution.[/answer]

[question]Does it require full-time residence?[/question]
[answer]No. Global families may spend limited time in one country, including their country of birth or origin, but can demonstrate belonging through sustained contributions an engagement, even with limited presence.[/answer]

[question]Why is it important post-2025?[/question]
[answer]Because, after EC v Malta, Europe is moving away from transactional schemes and requires a principle that ensures fairness, reciprocity, and sustainability.[/answer]

[question]How Our Global Citizenship & Residency Lawyers Can Help You[/question]
[answer]Our citizenship lawyers advise international families on structuring residency and citizenship strategies that reflect the principle of Contributive Belonging. We combine immigration, private client, and tax expertise to ensure mobility solutions are robust, compliant with EU law, and create reciprocal value for host states. Chetcuti Cauchi are leading specialists in European Citizenship and Maltese Citizenship by Merit.[/answer]