Cost-of-Vanuatu-passportIn today’s globalized world, navigating citizenship laws can be a complex endeavor. Many individuals seek to obtain citizenship in multiple countries, often referred to as “triple citizenship” or “holding multiple citizenships.” This passport portfolio can offer a range of benefits, including visa-free travel to various destinations and access to diverse economic and cultural opportunities.

Caribbean countries, in particular, have gained popularity among those looking to expand their citizenship portfolio. Some of these nations have policies that facilitate naturalization processes for foreign nationals, allowing them to become naturalized citizens.

However, it’s crucial to be aware that not all countries permit or recognize dual citizenship. Some jurisdictions restrict dual citizenship, meaning individuals must renounce one citizenship to acquire another.

We’re all looking for ways to lead a happier, more fulfilled life, with greater opportunities for ourselves and our families. Many individuals seek the opportunity to get dual citizenship to unlock all the benefits and perks each country has to offer. However, one question that is perhaps not so often asked is: how many citizenships can you legally have?

In this article, we will guide you on how you can settle for dual or multiple citizenship, as well as how to seek second citizenship through investment. Here’s what we’ll cover in this guide:

  • Can you have two or more citizenships?
  • How to have more than one citizenship
  • What is dual citizenship
  • The advantages of having more than one citizenship

What is dual citizenship or dual nationality?

Dual citizenship can be defined as the status where an individual has two passports from two different countries. A person who holds two passports and citizenships of two different countries is a dual citizen. You can acquire dual citizenship through legal procedures and state laws depending upon the specific country. 

For example, in certain European nations that grant dual citizenship, you can acquire the right to live, work and study through naturalization. An individual who stays in Europe can get hold of temporary residence which is convertible to permanent residence and, ultimately to citizenship after a set period of time.

First passport doesn’t need to be the last

For those born in a particular country, their native country’s passport is often the first and primary citizenship they possess. However, individuals who meet the eligibility criteria can apply for citizenship in other countries through processes such as marriage, employment, or even through student visas.

Spanish citizenship, for example, is sought after by many non-Spaniards due to its benefits within the European Union. EU countries often have more lenient policies towards dual citizenship, allowing individuals to hold multiple citizenships without issue.

Be aware of any unforeseen implications and how it affects your citizenship

el salvador canadian citizenship security clearance student visa american citizen family member military service other country taking advantage indian citizenship obtaining citizenship european countries One common concern for individuals with multiple citizenships is the potential for double taxation. Some countries have tax-friendly policies in place to mitigate this issue, but it’s essential to understand the tax implications of holding citizenship in more than one country.

For some, acquiring citizenship is a matter of personal identity, while for others, it may be driven by professional opportunities or family ties. In certain cases, armed forces service can expedite the naturalization process, granting citizenship automatically to those who serve.

In the realm of international relations, citizenship applications can also be a hidden tool for diplomacy. Governments may extend citizenship to individuals as a gesture of goodwill, strengthening ties between nations.

Ultimately, the number of citizenships a person can hold depends on the laws and policies of each particular country. While some nations allow individuals to be citizens of more than one country, others adhere to a policy of recognizing only one citizenship per person.

It is crucial to understand the laws and regulations of your country

As individuals navigate this complex landscape, understanding the intricacies of each country’s nationality laws is essential to ensure compliance and enjoy the benefits that come with being a citizen of more than one country.

When it comes to having more than one citizenship, there are certain rules and guidelines that you need to check when opting for citizenship across EU countries. There are certain places that allow you to apply for citizenship after you have acquired a permanent residence. However, in some countries, the process can be strict and vigorous.

Some of the EU countries that allow dual citizenship are Greece, Germany, Ireland, France, Portugal, Cyprus, Czech Republic, Denmark, Finland, Hungary, plus many others. With an EU Passport, you can access freedom of movement across the 27 countries in the European Union.

Dual nationality means the same as dual citizenship. Dual nationals are individuals who hold the citizenship status of two countries at the same time. For example, you can be a British citizen and opt for foreign nationality while keeping your British citizenship.

Can you acquire multiple citizenships?

Yes, you can get dual or multiple citizenship depending on your native country. The answer to how many citizenships you can have depends on your native country’s laws and legislation, and if your country allows dual citizenship or not. If the laws of your original country permit you to hold more than one passport, it means that some countries may allow dual or multiple citizenship. There is no specific limit on the number of citizenships you may have. However, in practice, the laws and regulations in each country may vary.

Many countries allow multiple citizenships, whereas other countries do not allow citizens to hold dual citizenship.  As an example, countries like Singapore and India revoke your citizenship of the former country when you opt for dual citizenship.

Advantages of dual citizenship

Expanded travel free

The biggest benefit for dual citizens is the second passport. This allows them to travel to more countries visa-free or get a visa on arrival.

In some instances, it also lets them clear customs and immigration checkpoints faster. For example, a citizen of the United States who also holds a Grenada passport can enter New Zealand and Japan without a visa.

On the other hand, their Grenada passport would provide visa-free access to China. Dual passport holders can leverage their passports’ strengths for international travel when necessary.

More business and investment opportunities

Multiple citizenship allows individuals to conduct business activities across several countries, allowing them to select the nation that aligns best with their financial objectives or offers a more favorable environment for investments and business operations. This can include economic stability, a lenient taxation system, and governmental support for new enterprises.

Civil liberties

Civil liberties encompass a variety of rights and assurances that governments pledge to uphold, whether through constitutional provisions, legislation, or judicial interpretation. As a result, dual citizenship grants extensive political rights and protections regardless of the passports of other countries the dual citizen might possess.

Dual citizens can vote in federal and local elections and participate in the civil and political life of both countries of citizenship. They have the freedom to enter their country of citizenship at any given time without a re-entry permit or other conditions and limitations that governments impose on foreign citizens.

While a permanent resident and a dual national both enjoy the right to reside in a country indefinitely, in some countries, the legal citizen may also have the right to unrestricted property ownership that a permanent resident may not.

More healthcare options

A dual citizen not only has access to two healthcare systems but can choose the most advanced or specialized system for their needs. For instance, a US citizen who has dual nationality with Ireland can take advantage of Ireland’s free healthcare system instead of paying for comprehensive medical coverage in the United States.

More options for higher education

The advantage dual citizens and their families possess regarding higher education is two-fold; Citizenship in two countries expands the options for universities and other types of advanced education, such as apprenticeships and special learning programs.

Additionally, studying in a foreign country as a foreign national includes higher tuition. Duals citizens pay the lowest tuition fees for higher education as well as access national grants and funding schemes.

The possibility of reducing taxes

Depending on the countries involved, dual citizenship is often advantageous for tax purposes. For many foreign investors seeking alternative citizenship, a primary consideration when choosing a citizenship by investment program is the country’s income tax laws.

Some jurisdictions, such as the United Arab Emirates, Vanuatu, and St. Kitts and Nevis, impose no income taxes or exempt income tax on citizens earning income overseas. A common strategy expats use to lower income taxes is to acquire citizenship from a tax-friendly country where they are not required to pay taxes, and benefit from tax exemptions provided to citizens with a second residence living outside their country of original citizenship.

Disadvantages of dual citizenship or dual nationality 

While dual nationality offers numerous advantages, it is essential to acknowledge that it may also entail certain drawbacks.

The complex process of obtaining citizenship: Acquiring a second citizenship may involve significant expenses and considerable time investment in collecting and processing the required documentation, particularly for ancestral citizenship.

Double taxation: Unless the two countries of citizenship have a double tax agreement, dual nationality may come with an increased tax burden. For example, the United States obliges US citizens with dual nationality to pay taxes, even if they have permanent residence in another country.

Dual obligations: Citizenship has varying responsibilities from one country to the other, with a significant one being mandatory national service. Individuals with Brazilian, Singaporean, or Chinese citizenship must adhere to their country’s enlistment laws once they reach a specified maturity age.

Inheritance complications: The complexity of inheritance laws in different countries can significantly affect dual citizens. When a dual citizen possesses assets or property in two countries, it can lead to estate planning and succession complications. Each country may have its own rules and regulations regarding inheritance, including tax implications, distribution of assets, and procedures for probate.

How many citizenships can you have?

You can opt for as many citizenships as you want to based on your primary original citizenship and as long as each of the passports that you acquire allows for multiple citizenships. For some individuals, the starting point of acquiring dual citizenship begins with proper passport portfolio analysis, and understanding if your country of origin allows dual citizenship or not.

Many individuals opt for multiple foreign passports depending upon their choice, needs, and the process to obtain a certain passport.

Work out what is best for your personal situation, alongside what is possible regarding country laws. You can significantly expand your financial and personal freedoms by gaining dual or even multiple citizenship.

So, figuring out the number of passports and multiple citizenships that can help you is the biggest decision you need to make in order to obtain dual citizen status. You can opt for as many multiple or dual citizenships as you want based on your primary original citizenship.

How to acquire multiple citizenships

The process of acquiring multiple citizenships varies from country to country. However, the following are some of the most simple ways in which you can get hold of your dual national status.

Citizenship by birth

You can get hold of your second citizenship if you are born in the country. This is known as citizenship by birth on the country’s territory (jus soli), which is followed by many countries around the world. For example, the United States, Canada, and Latin American countries give citizenship to children born on their territory.

Countries like Australia, Germany, the United Kingdom, France, Ireland, New Zealand, and South Africa have modified the concept of jus soli, where one of the parents need to be a citizen of the country (jus sanguinis), or a legal permanent resident who has resided in the country for several years.

Citizenship by marriage

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Citizenship by marriage is legally known as jus matrimonii where some countries grant citizenship to the spouses of their citizens. If you marry someone who is a native of that country, you get access to the passport and citizenship.

For example, in the United States of America, the government gives the spouse of the citizen access to the Green Card and offers citizenship after three years from the date of marriage.

Similarly, a person can get UK citizenship if their spouse is already a citizen of the United Kingdom.  However, to ensure that the marriage is not fraud, the involved country is entitled to take any necessary legal steps for verification.

Citizenship by Naturalization law

This is one of the most popular concepts of acquiring dual citizenship or multiple citizenship in a foreign country. Obtain dual citizenship by naturalization if you are deemed a legal resident of the nation. Usually, a permanent resident who has been living in the country for a particular period of time can opt for citizenship by the naturalization law.

The residing time of a permanent resident can vary from nation to nation. In other countries, the naturalization process may take longer based on the home country’s citizenship and naturalization laws.

A permanent resident with a residence permit can apply for citizenship as well as hold dual nationality. For example, you can apply for Greek citizenship when you have lived for seven years in the country. In the United Kingdom, you can apply for British citizenship by naturalization after five years of lawful residence.

Citizenship by investment programs

Gaining citizenship through making investments is another way of acquiring multiple citizenship or dual nationality. Some countries encourage immigrants to make a significant monetary investment in the country.

Many countries in the European Union, such as Malta and Cyprus, give you access to European citizenship when you make considerable contributions through investments. In Malta, permanent residents need to reside for a year before they are given the status of an EU citizen.

Similarly, the five Caribbean countries, Antigua and Barbuda, Grenada, St Kitts, Nevis, St Lucia, and Dominica also provide you with dual citizenship when you make consequential investments giving you access to the citizenship of the respective regions falling under the Caribbean citizenship programs.

However, it is important to check the rules in your country of origin to confirm if they allow dual citizenship or not.

The other countries that offer you multiple nationalities through investment programs are Vanuatu, Montenegro, Turkey, and Jordan. However, there are certain laws that permanent residents or immigrant investors need to follow in order to get hold of dual nationality or dual citizenship status.

The Cambodian government has similar rules where you can apply for citizenship when you indulge in investment programs. However, you will need to be fluent in  Khmer before investing and be informed on Cambodian history to understand the implications better.

Countries such as Nauru, Kiribati, Comoros, Marshall Islands, Tonga, and Moldova have suspended all their citizenship investment programs.

You will find a plethora of benefits when you hold dual citizenship and dual nationality in some of the countries. From acquiring a diverse passport portfolio to visa-free travel, and the privileges bestowed by the state laws, dual or multiple citizenships can prove to be incredibly beneficial These are the few common and easier ways that people opt for second citizenship and dual nationality in a foreign country.


Minimum Investment

Processing Time

Eligible Family Members

St. Kitts and Nevis


Four months

Spouse, children under 25, and parents over 65



Three to six months

Spouse, children under 30, parents, grandparents, and unmarried siblings over 18

St. Lucia


Three to six months

Spouse, children under 30, parents and grandparents over 55, and unmarried siblings under 18

Antigua and Barbuda


Three to six months

Spouse, children under 30, parents and grandparents over 55, and unmarried siblings



Three to six months

Spouse, children under 30, parents and grandparents over 65



Four to six months

Spouse and children under 18



Three to six months

Spouse, unmarried children under 18, and parents



60 days

Spouse, children under 25, and parents and grandparents over 50

Malta (citizenship by naturalization)


12 to 36 months

Spouse, unmarried children under 20, parents over 55

Obtain citizenship in multiple nations

You can apply for multiple citizenships based on your needs. Some individuals prefer to have two citizenships to reap the benefits of both the counties.

It is imperative to identify your requirements when you want to apply for a second citizenship or multiple citizenship.

Diversification is the first step that an immigrant or a potential individual needs to take in order to impact their citizenship status in a positive manner.

Identify your needs

It is important to understand the needs that you have before opting for dual citizenship or dual nationality. Think about all the major advantages a country’s citizenship can bring to the table and make a choice for yourself.

For example, if you are an EU citizen who holds American citizenship, get your second passport that has less worldwide influence. Choosing a different country with less influence can help you to create a diverse profile for yourself.

Individuals who are looking for countries that have less tax liability and more tax benefits can opt for Caribbean citizenship. Likewise, people with a hunger for traveling can consider taking the dual national status of a country that has benefits like traveling visa-free and more.

Diversification is the key

When an individual is opting for diversification in their portfolio, they should be clear about the kind of diversity they want to portray. One of the first or direct citizenships that you acquire is of your ancestors and family.

So, make sure you get another permanent residency or dual nationality that helps you to enjoy the benefits more. Diversifying one’s portfolio adds more to them than one’s immediate or direct citizenship.

For example, you may hold British nationality and want to opt for dual citizenship in Portugal. It is important for foreign nationals to go through the citizenship laws and rules in order to make the right choices before applying for dual nationality and settling on a second passport.

The best way to find a solution is to think bigger and analyze the power that each country’s citizenship can give you. Try to opt for a country that has different strengths and powers than your home country to access for the best perks.

However, there are a few pointers that you should keep in mind while analyzing the ways you can diversify your passport. They are as follows

  • Can the new country improve my situation, or will it aggravate it?
  • What travel options will I get?
  • Will I have greater financial or family security?

The passport portfolio strategy

While analyzing your passport portfolio strategy, as a dual citizen, you need to choose the passports that you will use in the future. It is important to build a passport portfolio to eradicate any obligations or strict rules that you do not want to follow as a dual national.

For example, if your original nationality is American and you have a US passport while you have got hold of a Canadian passport, you can get rid of your US passport as traveling with a Canadian passport to the United States is easy.

Decide where you want to live

Dual citizenship opens a lot of opportunities and residing options. Dual citizens need to make the right choice regarding where they want to live. You need to ask yourself a few questions such as which country do you want to live in, have you experienced life in the new country, and can you see yourself living there?

If you are certain about residing in a new country and becoming a citizen over there, you can consider starting the process of applying for dual citizenship. You need to check that the country you want to reside in has the option of applying for dual nationality.

Start the procedure by getting hold of a residence permit and then follow the rules and regulations of the state to lay the foundation of dual nationality.

Obtaining dual nationality through citizenship by investment

Citizenship by investment (CBI) is a legal pathway allowing foreigners to acquire dual citizenship in a foreign country by contributing to its economy or image. This form of migration has become increasingly popular for those seeking dual citizenship. The specialized legal processes of economic citizenship primarily revolve around investing in real estate, government bonds, businesses, or other qualifying investments, depending on the country’s specific needs.

Upon meeting the investment criteria and passing due diligence checks, applicants and their family members can gain citizenship and second passports, allowing them to enjoy the rights and freedoms of being a dual citizen.

Frequently asked questions about dual citizenship

What is the master nationality rule?

It can be defined as when an individual holds multiple nationalities, the master nation will govern the provision of diplomatic assistance when it comes to international laws. For example, the UK government will not offer British citizens any assistance when they are residing in a country where dual citizenship is not allowed.

How many citizenships is best for an individual?

Individuals can apply for multiple citizenship and dual citizenship for as many as they like and are allowed by their original home country. The number of multiple nationalities that you can apply for depends on the country’s law and your own choice. 

If I have German citizenship, can I apply for Chinese citizenship?

A child born in Germany holds German citizen status. Also, if a child’s parent’s original nationality is German, they are allowed to apply for dual citizenship. A German citizen can lose their citizenship if they apply for another nationality. A foreigner can apply for Chinese citizen status while holding on to their original nationality. However, being a Chinese citizen, you cannot apply for other citizenship.

Does the US allow multiple citizenship?

The United States has no set limit on the number of citizenships a US citizen can hold. You can be a citizen of the United States and maintain citizenship in other countries simultaneously. When becoming a naturalized US citizen, there is no requirement to give up citizenship in your home country or other countries.

Can I have 3 citizenships in the USA?

You can hold citizenship in three countries or more in the US. The same rules and considerations for dual citizenship also apply to additional citizenships. However, verifying with the respective countries the permissibility of multiple citizenships is advisable.

Which countries allow four citizenships?

Many countries allow dual citizenship/four citizenships to individuals. You need to go through the state laws declared by the countries to know this.

Can I have 4 passports?

Yes, you can have more than one passport as long as the laws of the countries involved allow you to have that.

How many citizenships are available globally?

Total there are 195 citizenships around the world that an individual can apply for. However, there are a few countries where you cannot apply for dual citizenship such as Afghanistan, Indonesia, Maldives, Japan, Bahrain, Kiribati, North Korea, Monaco, China, Slovakia, San Marino, Nepal, Netherlands, Georgia, India, Malaysia and more. To make an informed choice, check the country laws before applying for the dual nationality status.

Are there countries that don't allow multiple citizenships?

There are a few countries that don’t allow their citizens to have dual nationality. Some of these countries include Japan, Singapore, and Malaysia.

Can I have more than one citizenship?

That will depend on whether your country of origin allows dual citizenship or not. If it does, then you can have more than one citizenship.

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