Some countries allow citizenship after 2–5 years of legal residence. Find out which countries offer the fastest path to a second passport in 2026, what the naturalization requirements are, and what to consider before moving

A second passport has long become not only a tool for visa-free travel, but also an opportunity to gain access to the international labor market, education, medicine, and a more stable legal system. That is why more and more expats are interested in countries where citizenship can be obtained in the shortest possible time.

The most common way to obtain a new passport remains naturalization - that is, acquiring citizenship after a certain period of legal residence in the country. At the same time, the terms and requirements differ significantly depending on the country: in some countries, you can apply after 2-3 years, in others - only after a decade of residence.

We tell you which countries in 2026 offer the fastest path to citizenship and what you should consider before moving.

The easiest countries to obtain a residence permit in 2026 are collected here.

Are you planning to move abroad, obtain a permanent resident permit or citizenship? A migration lawyer will help you understand the requirements of a specific country, prepare documents, and avoid typical mistakes when applying. Professional support is especially important in cases where legislation changes frequently or the procedure has many bureaucratic nuances. This allows you to save time, reduce the risk of refusal and make the immigration process much easier.

Contact a Visit World migration lawyer today and get an individual plan for moving abroad.

How does naturalization work?

In most countries, the naturalization procedure involves several basic requirements:

- Legal residence in the country for a specified period;

- Availability of a residence permit;

- Confirmation of a stable income;

- Knowledge of the state language;

- Absence of serious violations of the law;

- Integration into local society.

In some countries, you must additionally pass exams on the history, culture or constitutional system of the country. It is also important to consider the rules regarding long trips abroad - in some countries, too long an absence can “reset” the period of residence for citizenship.

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Top 10 countries with the fastest path to citizenship

Argentina

- Time frame: from 2 years

Argentina is considered one of the fastest countries in the world for obtaining citizenship through naturalization. You can apply after two years of legal residence. However, it is important for the applicant to confirm real residence in the country, have legal status and not leave the country for a long time without a good reason. An additional advantage is a relatively loyal migration system and the ability to maintain previous citizenship.

Ecuador

- Time frame: from 3 years

Ecuador offers a relatively easy path to naturalization for foreigners who have a residence permit and a stable income. Key requirements include continuous residence, knowledge of Spanish, and integration into society. The country also attracts with its affordable cost of living and mild climate.

Read about 15 countries without foreign income tax in 2026 here.

Honduras

- Term: from 3 years

Foreigners can apply for Honduran citizenship after three years of residence, but the procedure is often accompanied by additional bureaucratic checks. Particular attention is paid to confirming sources of income, no criminal record and proficiency in Spanish.

Paraguay

- Term: from 3 years

Paraguay has long been a popular destination among expats due to its simpler immigration system and affordable living conditions. Citizenship usually requires obtaining resident status, living in the country for at least 3 years and confirming economic activity. At the same time, experts advise carefully checking current case law, as requirements may vary depending on the region.

Uruguay

- Term: from 3 years for spouses

Uruguay offers one of the most comfortable options for naturalization in Latin America. The terms depend on family status: 3 years for married applicants, 5 years for singles. The country is known for its stable economy, high level of security and fairly loyal migration policy.

Brazil

- Term: from 4 years

In Brazil, the standard naturalization term is 4 years, but it can be reduced under certain conditions - for example, in the case of marriage or having a child who is a citizen of the country. To obtain citizenship, you must speak Portuguese, have legal status and confirm integration into society.

Belgium

- Term: from 5 years

Belgium remains one of the fastest countries in the European Union for naturalization. After 5 years of residence, the applicant must confirm economic integration, know one of the official languages ​​and have a stable source of income. A Belgian passport opens access to all the benefits of EU citizenship.

Read about the level of naturalization in EU countries, nationalities that are more likely to receive European passports, and the conditions for naturalization in individual EU countries at the link.

Bulgaria

- Term: from 5 years

Bulgaria attracts foreigners with a relatively affordable procedure for obtaining a permanent residence permit and lower living costs compared to many EU countries. To naturalize, you need to live in the country for 5 years, have permanent residence status, confirm language skills and financial stability.

Czech Republic

- Term: from 5 years

The Czech Republic offers a faster path to citizenship for holders of permanent residence status. Key requirements: stable residence, integration, knowledge of the Czech language and financial independence. The country remains popular among expats due to its strong economy and high standard of living.

Dominican Republic

- Term: from 5 years

The Dominican Republic is actively developing programs for foreigners and expats. To become a naturalized citizen, you usually need to have a residence permit, proof of residency in the country, and pass a basic language and legal proficiency test. The country is particularly popular with digital nomads and retirees.

What to consider before moving?

Even if a country offers a short deadline for citizenship, this does not mean that you will automatically receive a passport. In most cases, the following are crucial:

- Choosing the right type of visa;

- Compliance with migration rules;

- Continuity of residence;

- Timely renewal of documents;

- Tax and financial history.

In addition, migration legislation changes regularly. That is why it is important to check the current rules and assess all legal risks before moving.

Obtaining citizenship through naturalization is a long-term process in which every detail is important: visa type, duration of stay, tax history, proof of income, and proper documentation. Even a minor mistake or missed deadline can affect the decision of the migration authorities. That is why many expats turn to migration lawyers even before moving.

A specialist will help assess your chances of obtaining citizenship, select the optimal legalization program and accompany you at every stage - from obtaining a visa to applying for a passport. This is especially important for those planning to move to EU or Latin American countries, where the rules may differ depending on the applicant's status.

Learn more about the “Migration Lawyer” service at Visit World and get professional help for a safe move abroad.

Let's remind you! Passport power in 2026 reached a record gap between the strongest and weakest passports in the world. The Henley Passport Index rating recorded significant changes: the growth of Asian and Middle Eastern passports, the weakening of the positions of the USA and the UK, as well as new rules for entering Europe. We have already talked about where you can go with your passport and what has changed in visa rules. 

Photo - generated by Gemini

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Products from Visit World for a comfortable trip:

Travel guide for 200 countries;

Legal advice from a local specialist on visa and migration issues;

Travel insurance around the world (please select the country of interest and citizenship to receive services);

Medical insurance all over the world.

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