Lithuanian law permits dual citizenship only in specific situations defined by Law on Citizenship. These situations are organized into distinct legal categories, each reflecting different historical and legal circumstances. Determining which category applies to your personal or family history is the foundation of a well-prepared citizenship application and sets the direction for the entire process.
This article explains when Lithuanian law allows dual citizenship, how the main legal categories differ, and why identifying the correct one at the start is essential.
Prefer a clear explanation instead of reading legal provisions? Watch this short video where advocate Dainius Ambrazaitis explains when Lithuania allows dual citizenship and how the law applies to different family histories.
Overview: Main Legal Categories Allowing Dual Citizenship
| Category | Who qualifies | Core legal condition | Key notes |
| Acquired at birth | Persons holding Lithuanian and another citizenship from childhood | Lithuanian citizenship acquired at birth; other citizenship acquired at birth or before age 18 | Dual citizenship explicitly permitted for children in mixed-nationality situations |
| Exile before 11 March 1990 | Persons deported or forcibly displaced from occupied Lithuania | Forced displacement during occupation; later acquisition of another citizenship | Applies to Soviet / Nazi occupation and post-war repression |
| Left Lithuania before 11 March 1990 | Persons who emigrated and later naturalized elsewhere | Departure before 11 March 1990 + later foreign citizenship | Covers non-forced emigration |
| Descendants of exiles or emigrants | Children, grandchildren, great-grandchildren | Direct lineage from a Lithuanian citizen who left or was exiled before 11 March 1990 | Most commonly used basis in practice |
| Adoption-related cases | Persons adopted as minors | Citizenship acquired as a direct legal consequence of adoption | Adoption must have occurred before age 18 |
| Restoration (procedural) | Former Lithuanian citizens | Restoration possible only if at least one permitted category applies | Restoration itself does not create dual citizenship |
1. Persons Who Left Lithuania Before 11 March 1990 (and Their Descendants)
This category applies to individuals who departed Lithuania before the restoration of independence and later acquired another citizenship. Lithuanian law treats this as a historical exception, recognizing the geopolitical realities of the 20th century.
Who qualifies
- The person held Lithuanian citizenship until 15 June 1940, and
- Left Lithuania before 11 March 1990, and
- Acquired citizenship of another state.
Eligibility may extend to:
- children,
- grandchildren,
- great-grandchildren.
Why dual citizenship is allowed
The law acknowledges that many people naturalized abroad due to historical and political circumstances rather than a free decision to sever legal ties with Lithuania.
Key limitation
If the ancestor emigrated before 16 February 1918, Lithuanian citizenship did not yet exist as a legal institution. In such cases, descendants are not eligible, regardless of ethnic or cultural heritage.
Typical timeline
The overall process usually takes 14–16 months, depending on document availability and preparation quality.
2. Persons Exiled or Deported from Occupied Lithuania Before 11 March 1990 (and Their Descendants)
This category covers families who did not leave voluntarily but were forced out due to occupation or political repression.
Who qualifies
This includes people or families affected by:
- Soviet occupation,
- Nazi occupation,
- deportation,
- post-war political persecution.
Legal logic
Because citizenship loss occurred against the individual’s will, Lithuanian law permits restoration without requiring renunciation of another citizenship.
Required evidence
These cases rely heavily on archival and historical documentation, not merely genealogical records. Proof of forced displacement or repression is essential.
Typical timeline
Similar to other restoration cases, the process generally takes 14–16 months.
3. Persons Who Acquired Lithuanian Citizenship at Birth (Dual Citizenship from Childhood)
This category is frequently misunderstood, as many individuals believe they lost Lithuanian citizenship when, legally, they may have never lost it at all.
Who qualifies
- You were born a Lithuanian citizen, and
- You acquired another citizenship automatically as a minor, usually through your parents.
The “conscious choice” rule
Dual citizenship is usually retained because the individual never made a conscious adult decision to renounce Lithuanian citizenship.
Typical timeline
This is often the fastest route, with an average duration of 6–12 months.
Frequently Asked Questions
Can DNA results prove Lithuanian citizenship?
No. DNA may confirm ancestry, but citizenship is a legal status, not an ethnic one.
Why don’t spouses or adult children receive citizenship automatically?
Lithuanian citizenship is individual. Family members may qualify through residence permits, not automatic citizenship.
I was born in Lithuania but later became a citizen of another country. Did I lose citizenship?
This depends on age and intent at the time of naturalization and must be assessed individually.
Why do some cases take over a year?
Applications are reviewed by the Migration Department, which conducts legal and archival verification. Silence usually means the review is ongoing.
Why the Correct Legal Category Matters
Submitting an application under the wrong legal basis can result in:
- rejection,
- years of delay,
- or irreversible loss of eligibility.
Correct legal classification at the outset is the single most important factor in a successful outcome.
Final Thought
Lithuanian citizenship is not about forms alone. It depends on legal history, timing, and intent, and on applying under the correct category from the start.
A proper legal eligibility assessment is therefore not optional – it is essential.
Disclaimer
This article is provided for general informational purposes only and does not constitute legal advice. Lithuanian citizenship and dual citizenship matters are highly fact-specific and depend on individual circumstances, documentary evidence, and the applicable interpretation of the Law on Citizenship at the time of application. Readers should seek professional legal guidance before taking action
Dainius Ambrazaitis
Head of the Citizenship Practice at IN IURE Law Firm, Vilnius, Lithuania
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