For many years, a second residency or citizenship was mainly a lifestyle choice. It gave people more freedom to travel and the option to spend time abroad. Today it plays a real part in how families plan and protect their wealth across borders.

As wealth becomes more international, families want greater flexibility over where they live and invest and where the next generation grows up. Changing tax rules and political uncertainty have led many wealthy individuals to reconsider how global mobility fits into their wider plans. For international tax advisors, residency and citizenship programmes now sit within a bigger conversation that covers tax residency, succession and long-term wealth preservation.

The goal is to make sure each decision supports the client's wider business and family aims.

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Global Mobility Has Become a Wealth Planning Consideration

The world has become far more connected over the past decade. Businesses now operate in several countries at once, and families are often spread across more than one. Investment portfolios rarely sit in a single market either.

Because of this, global mobility matters more to these families. Easier travel is still appealing, but clients care just as much about keeping their options open for the future. A second residence can help a business expand abroad or give a family access to strong schools and healthcare. It can also add flexibility if personal or business circumstances change.

More and more, advisers fold residency and citizenship planning into wider discussions about succession and family wealth.

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The Difference Between Residency and Citizenship

People often talk about residency and citizenship together, but they do different things.

A residence by investment programme gives someone the right to live in a country in return for a qualifying investment. In some countries, this can later lead to permanent residence or citizenship, depending on local law. A citizenship by investment programme grants nationality after a qualifying investment and a thorough background check.

The right choice depends on what the client wants and on their family situation.

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Leading Global Mobility Jurisdictions

A handful of countries stand out for their stability and well-established investment migration rules.

Portugal is one of Europe's best known residence by investment countries. Property purchases no longer qualify after the 2023 reforms, so most investors now use qualifying investment funds instead. The programme still appeals to people who want European residency in a stable legal setting, with a route to citizenship after ten years of residence under Portugal's 2026 nationality law.

Greece draws international investors through its residence by investment programme, which gives access to the Schengen Area within a settled legal framework. Its blend of lifestyle and investment appeal keeps it among Europe's leading mobility destinations.

Italy has grown in profile through its Investor Visa. It appeals to entrepreneurs who want access to one of Europe's largest economies alongside a sophisticated legal and financial system.

The United Arab Emirates has become a leading base for entrepreneurs and family offices. Its long-term residence rules work differently from traditional investment migration programmes, yet its business-friendly setup and strong international links make it a key part of global wealth planning.

In the Caribbean, five countries run established citizenship by investment programmes. These are St. Kitts and Nevis, Antigua and Barbuda, Grenada, Dominica and Saint Lucia. Each has its own investment routes and eligibility rules. Grenada stands out because its treaty with the United States lets eligible citizens apply for the U.S. E-2 Treaty Investor Visa.

Malta remains important in European private wealth planning through the Malta Permanent Residence Programme. It offers long-term residence in a stable EU country with a mature legal and financial services sector.

Every country offers something different, so the right programme depends as much on the client's wider goals as on cost or processing speed.

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Looking Ahead

Demand for international mobility is not going away. As wealth becomes more global and families spread their lives across more countries, residency and citizenship planning will stay an important part of international wealth management.

The programmes will keep changing as laws and international standards shift. Their purpose will stay the same. They give families flexibility and help them plan for their long-term future.

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About Affinity

We work with tax advisors, private client lawyers and family offices to build residency and citizenship planning into wider wealth structures. By coordinating with trusted advisers in different countries, we help clients line up global mobility with their tax and succession goals.

To discuss residency or citizenship planning for your clients, contact our team at info@affinityco.com

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