Ukrainian citizenship law

Ukrainian Citizenship Law: A Comprehensive Guide (2026)

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Ukrainian citizenship law is a broad set of regulations that determine where and how individuals can become citizens of one of Europe's largest countries. This text will detail the acquisition and loss of citizenship , dual (multiple) citizenship , legal processes , international implications , and specific cases

Significant changes occurred in the Ukrainian citizenship regime between 2025 and 2026, particularly with the introduction of an entirely new framework regarding dual citizenship. This text comprehensively explains these changes, both legally and practically. (Дніпропетровське Інвестиційне агенство)

📖 I. Overview of Ukrainian Citizenship

1. Legal Framework

The Ukrainian citizenship system is essentially:

Law on Ukrainian Citizenship,
Constitution of Ukraine
relevant presidential decrees and regulations

These regulations define the ways of acquiring citizenship, the conditions for losing it, and other related procedures. (ODIHR)

2. Fundamental Principles

The basic principles regarding citizenship in Ukrainian law are as follows:

Principle of Single Citizenship: Traditionally, Ukraine has adopted a system where single citizenship is valid. That is, Ukraine appeared not to recognize dual citizenship; the principle was to not recognize a second citizenship held abroad and to associate citizenship only with a single nation. (ODIHR)
Citizenship hierarchy: Even if a person holds citizenship of more than one country, under Ukrainian law that person is considered only a Ukrainian citizen. (ODIHR)
Preservation of state ties: Ukraine aims to protect its status, population policies, and national security interests through its citizenship law.

However, with the changes made to the law in 2025–2026, the formal inclusion of "dual or multiple citizenship" within the legal framework has become a new reality. (Дніпропетровське Інвестиційне агенство)

🧬 II. Obtaining Ukrainian Citizenship

The main ways a person can obtain Ukrainian citizenship are:

Citizenship by Birth
Geographic Birth (Status Dependent)
Acceptance (Naturalization)
Recycling
Special Circumstances (Family reunification, Military service, etc.)

Each route is explained in detail below.

🧒 1. Citizenship by Birth (Jus sanguinis)

Ukrainian citizenship is primarily granted on the basis of "blood ties".

A child acquires Ukrainian citizenship at birth if one or both parents are Ukrainian citizens
This applies to children born both on Ukrainian territory and abroad . ( ODIHR )

Important Note: As of 2026, with the enactment of the dual citizenship law, individuals who were born with multiple citizenships can now officially retain more than one citizenship (with exceptions listed for specific countries). (intermarium.legal)

🏠 2. Citizenship Based on Geographic Birth / Status

Over time, individuals who have permanently settled in Ukraine and meet the following criteria may also apply for citizenship:

Duration of legal residence (usually at least 5 years of continuous residence )
Commitment to accept the constitution and law of Ukraine (Державна міграційна служба України)
Proof of proficiency in the Ukrainian language and history (exam)
Proof of legally valid sources of income and livelihood (Державна міграційна служба України)

This procedure is called "naturalization".

🧑‍⚖️ III. The "Acceptance" Process for Ukrainian Citizenship

🔎 1. General Terms and Conditions

Basic requirements for foreigners or stateless persons applying directly:

✔ Legal residence period
✔ Acceptance of the Ukrainian constitution and laws
✔ Ukrainian language proficiency
✔ Proof of income
✔ Immigration permit

These conditions must generally be fulfilled simultaneously. (Державна міграційна служба України)

📋 2. Citizenship Application for Foreigners

The classic naturalization process for foreigners:

The applicant submits a request for citizenship.
The Ukrainian Ministry of Internal Affairs/Documents Office reviews the application.
The applicant may receive a temporary Ukrainian citizenship card.
If a person has committed to renouncing their current foreign citizenship, they are expected to complete this within 2 years. (Державна міграційна служба України)

Ongoing Implementation: With the dual citizenship law, the requirement for an individual to relinquish their current citizenship within two years has been relaxed for some citizenship applications, or the possibility of retaining multiple citizenships has been introduced (within a list covering only certain countries). ( protection.in.ua )

📑 IV. Dual (Multiple) Citizenship – New Regulation (2026)

🌍 1. Legal Changes

In mid-2025, the Ukrainian parliament passed a law allowing citizens to officially hold multiple citizenships . This law came into effect on January 16, 2026, and includes significant reforms:

Ukrainian citizens are officially permitted to acquire dual or multiple citizenship with certain countries . ( Дніпропетровське Інвестиційне агенство )
This initiative was launched to strengthen ties with the Ukrainian diaspora, alleviate the problem of post-war population loss, and facilitate international migration. (Media Center Ukraine)

📌 2. Dual Citizenship Requirements

Important points to consider under the new dual citizenship regime:

🟢 Officially Recognized Situations

Dual citizenship by birth (from either parent)
When foreign citizenship is automatically acquired through marriage
Citizenship automatically granted by a foreign state
Citizenship is obtained from certain friendly countries
Special procedures for individuals who have served in foreign armed forces.

All these situations can be officially recognized as dual citizenship by Ukraine. (intermarium.legal)

🔴 3. Restrictions and Security Policies

Under the new system, not every citizen is granted permission to hold dual citizenship.

❌ Dual citizenship is prohibited with “aggressor states.”
For example, a direct ban on dual citizenship applies to Russia; in this case, Ukrainians who acquire Russian citizenship may lose their Ukrainian citizenship (with exceptions). (intermarium.legal)

This rule was put in place to protect national security.

🧠 4. Status of Dual Citizens in Ukraine

Individuals with dual citizenship in Ukraine:

Only Ukrainian citizens are accepted.
Therefore, certain rights, duties, and responsibilities within the uniform are assessed solely through Ukrainian citizenship. (intermarium.legal)

This approach, while legally recognizing dual citizenship, demonstrates that in domestic politics, only single citizenship is valid.

🚪 V. Loss of Ukrainian Citizenship

There are several ways to lose Ukrainian citizenship:

❌ 1. Voluntary Acquisition of Foreign Citizenship

An adult who voluntarily acquires foreign citizenship may lose their Ukrainian citizenship. However, this process is subject to a legal procedure and is not automatic. (LegalClarity)

❌ 2. Renunciation of Citizenship

A person can renounce their Ukrainian citizenship by submitting an application. In this case, the state follows the relevant procedures.

❌ 3. Fraud and Illegality

Individuals who obtain citizenship through forged documents, false information, or other unlawful means may also be stripped of their citizenship.

🌐 VI. International Conference on Impacts and Applications

⚖️ 1. Compliance with International Law

Ukraine largely complies with international citizenship principles . However, some uncertainties exist regarding dual citizenship due to rapid reforms. ( Дніпропетровське Інвестиційне агенство )

🌍 2. Diaspora Relations

Due to its diaspora policies, Ukraine is actively expanding its dual citizenship programs to strengthen ties with its emigrated citizens. This represents both a legal and sociological approach. (Media Center Ukraine)

📊 VII. Frequently Asked Questions (FAQ)

❓ Is dual citizenship possible in Ukraine?

Yes, as of 2026, Ukraine has officially permitted dual (multiple) citizenship by parliamentary law, but this only applies to certain countries on the list, and dual citizenship with aggressor states is prohibited. (Дніпропетровське Інвестиційне агенство)

❓ What citizenship does a child born in Ukraine acquire?

Upon birth, a child is a Ukrainian citizen if one of the parents is a Ukrainian citizen; the child may also acquire citizenship of another country if the parent holds that citizenship. (intermarium.legal)

❓ I am a citizen of a foreign country; can I become a citizen of Ukraine?

Yes, it is possible to become a citizen under certain conditions and the new dual citizenship regime. With some exceptions, you can retain your current citizenship and also obtain Ukrainian citizenship. (protection.in.ua)

❓ What happens if I am a Ukrainian citizen and acquire citizenship of another country?

According to the new law, acquiring citizenship from certain countries does not result in the loss of Ukrainian citizenship. However, you may lose your Ukrainian citizenship if you voluntarily acquire citizenship of a country categorized as an "aggressor state." (intermarium.legal)

🏁 Result

Ukrainian citizenship lawhas undergone significant reforms, particularly during the period 2025–2026. Dual or multiple citizenship is now recognized by law, and the old single citizenship approach has been relaxed to a certain extent. However, this system is still supported by rigorous legal requirements, examinations, and procedures.

This text serves as both a legal and practical guide to Ukrainian citizenship, providing comprehensive information on application processes as well as current legal regulations. (Дніпропетровське Інвестиційне агенство)

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