Citizenship in the European Union (EU) grants the right to work, travel, and study in any EU member state without requiring a visa. Acquiring EU citizenship can take several years. To achieve this, you must apply for naturalization in an EU country. The naturalization process varies by country. Generally, you need to reside in the host country for several years, gather evidence of eligibility for citizenship, and submit an application. You may also be required to pass citizenship and language tests, as well as pay application fees. If you have lived in an EU country for a significant period, you are likely eligible for naturalization.
Steps
Meet the Naturalization Requirements

- The EU has 28 member states. Becoming a citizen of any of these countries grants you EU citizenship. However, the requirements for citizenship vary by country.
- Remember that not all European countries are part of the EU. Moving to Norway, North Macedonia, or Switzerland will not grant you EU citizenship.
- Note that the United Kingdom is no longer an EU member. Obtaining citizenship in the UK does not grant you EU citizenship.

- For example, you must live in Germany for 8 years to obtain a German passport. In France, only 5 years of residency are required.

- In Sweden, you typically need to reside for 5 years before applying for citizenship. However, if you are married or in a registered partnership with a Swedish citizen, the residency requirement drops to 3 years.

- Hungary
- Germany
- Latvia
- Romania
- Denmark

- Ireland, Italy, and Greece permit children and grandchildren of citizens to naturalize. Hungary even allows great-grandchildren to claim citizenship.
- In Germany, you can only naturalize this way if your parents were citizens.
- Some countries have time-based conditions for when your ancestors left the country. For example, in Poland, you can naturalize if your grandparents or parents left after 1951. In Spain, they must have left between 1936 and 1955.
Apply for Naturalization

- Birth certificate copy
- Current passport copy
- Proof of residence, such as employment records, bank statements, travel documents, or official correspondence with your address.
- Employment proof, like a signed letter from your employer. If retired or self-employed, provide financial documents to demonstrate financial stability.
- If married to a citizen of the host country, include marriage evidence, such as a marriage certificate, children's birth certificates, and family photos.

- Full name
- Current and past addresses
- Date of birth
- Current nationality
- Education details
- Residency duration in the host country
- Family information, including parents, spouse, and children

- Ireland: 175 euros (approximately 4,500,000 VND)
- Germany: 255 euros (approximately 6,500,000 VND)
- Sweden: 1,500 Krona (approximately 3,700,000 VND)
- Spain: 60-100 euros (approximately 1,600,000 to 2,600,000 VND)

- For example, in Germany, you will answer 33 questions about German history, laws, and culture. You must answer at least 17 correctly.
- The test is conducted in the host country's official language.


- Typically, you will know the result of your application within 3 months of submission, though this period may be longer in some countries.
- Naturalization ceremonies are often held in major cities or the capital.
- Attending the ceremony is usually a mandatory step to finalize your citizenship.
Improve Your Application

- For example, leaving France for more than 6 months could disqualify you from naturalization.

- For instance, in Denmark, you must prove you can support yourself and your family without relying on government assistance, such as housing benefits or social welfare.
- If you are a student, these requirements may differ. You might need to graduate and secure full-time employment to meet the criteria.

Tips
- Several countries, such as Cyprus or Austria, allow citizenship through government investment, but the investment must be worth at least one million euros (approximately 25.2 billion VND).
- Citizenship laws vary by country. Ensure you thoroughly research and understand the laws of the country where you wish to naturalize.
- Holding dual citizenship, including one from an EU member state, grants you EU citizenship rights.
- If you gain citizenship in Austria, Bulgaria, Czech Republic, Denmark, Latvia, or Lithuania, you must renounce your previous citizenship.
Warnings
- If you have a criminal record, you may be ineligible for naturalization.
