Sri Lanka

Last Updated: 2026-03-31

Official Portal: Department of Immigration and Emigration

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Quick Facts

Category	Details
Residency for naturalization	7 years of qualified residence in Sri Lanka (aggregate, within 10 years before application)
Language requirement	Adequate knowledge of Sinhala or Tamil
Civics test	No formal civics examination
Processing time	12—36 months (significant delays are common)
Naturalization fee	LKR 10,000 registration fee plus administrative costs
Dual citizenship	Conditional — available by application under the 1987 and 2015 amendments to the Citizenship Act
Citizenship by birth in Sri Lanka	No general jus soli since 1948; citizenship is descent-based
Citizenship by descent	Yes, through either parent who is a Sri Lankan citizen
Governing law	Citizenship Act No. 18 of 1948 (as amended, including Amendments No. 45 of 1987 and No. 16 of 2003)

Dual Citizenship — Conditional (By Application)

Sri Lanka allows dual citizenship, but only by formal application and approval. It is not automatic.

Framework:

The 1987 amendment to the Citizenship Act established a dual citizenship scheme administered by the Department of Immigration and Emigration. Former Sri Lankan citizens who acquired foreign nationality and current Sri Lankan citizens who wish to acquire foreign nationality may apply for dual citizenship status.

Who may apply:

Former Sri Lankan citizens who lost citizenship by acquiring a foreign nationality. They apply for resumption of Sri Lankan citizenship while retaining their foreign nationality.
Current Sri Lankan citizens who intend to acquire a foreign nationality. They apply in advance to retain Sri Lankan citizenship upon acquiring the foreign nationality.

Key conditions:

Applicants must not have obtained foreign citizenship through fraudulent means.
Persons with criminal convictions (in Sri Lanka or abroad) may be denied.
A fee of approximately USD 300—500 applies (varies by category).
Dual citizens may own property in Sri Lanka, invest, and access banking services.
Political rights: Dual citizens are not entitled to vote or hold public office in Sri Lanka unless they renounce their foreign citizenship.

Processing: Applications are submitted to the Department of Immigration and Emigration or through Sri Lankan missions abroad. Processing takes 3—12 months.

Acquisition of Nationality

By Birth (Jus Sanguinis)

Sri Lanka has not applied jus soli since independence in 1948. Citizenship is not acquired merely by being born on Sri Lankan territory.

A person acquires Sri Lankan citizenship by descent if, at the time of birth:

The father was a citizen of Sri Lanka (the original act was patrilineal), OR
The mother was a citizen of Sri Lanka (gender equality introduced by the 2003 amendment, effective from that date — not retroactive to births before 2003).

By Descent

Children born abroad to a Sri Lankan parent (father for births before 2003; either parent for births from 2003 onward) are citizens by descent. Registration of birth at a Sri Lankan mission abroad is recommended.

Historical note: The original 1948 Act transmitted citizenship only through the father. The 2003 amendment extended equal transmission to mothers, but this was not retroactive — persons born before 2003 to a Sri Lankan mother and foreign father were not automatically covered (though some ad hoc relief has been provided).

By Adoption

Sri Lanka does not provide for automatic acquisition of citizenship through adoption. An adopted child may apply for citizenship by registration if adopted by a Sri Lankan citizen, but this is discretionary.

By Marriage

Marriage to a Sri Lankan citizen does not automatically confer citizenship. A foreign spouse may apply for citizenship by registration. The Minister of Defence (who oversees immigration) has discretion to grant citizenship. In practice, the foreign spouse typically needs several years of residence.

By Naturalization (Registration)

Requirement	Details
Residency	7 years of qualified residence in Sri Lanka within the 10 years preceding the application
Age	At least 18 years old
Language	Adequate knowledge of Sinhala or Tamil
Character	Good character; no criminal record
Intent	Must intend to reside in Sri Lanka permanently
Renunciation	Must renounce other citizenships (unless applying for dual citizenship simultaneously)
Oath	Oath of allegiance to the Republic of Sri Lanka
Fee	LKR 10,000 plus administrative fees

Loss and Renunciation

Voluntary Renunciation

A Sri Lankan citizen may renounce citizenship by declaration to the Minister of Defence, provided they hold or are about to acquire another nationality. The declaration takes effect upon registration.

Involuntary Loss

Acquisition of foreign citizenship: A Sri Lankan citizen who voluntarily acquires foreign nationality loses Sri Lankan citizenship automatically — unless they have obtained prior approval for dual citizenship under the 1987 amendment.
Fraud: Citizenship obtained through fraud, false representation, or concealment may be revoked.
Deprivation: The Minister may deprive a naturalized citizen of citizenship on grounds of disloyalty, trading with the enemy, or a criminal sentence of 12+ months within 7 years of registration.

Restoration of Nationality

Former Sri Lankan citizens may apply for restoration through:

Dual citizenship application: The most common pathway. Apply through the Department of Immigration and Emigration to resume Sri Lankan citizenship while retaining the foreign nationality. A fee of USD 300—500 applies.
Resumption of citizenship: Former citizens who have renounced their foreign nationality may apply for full resumption of Sri Lankan citizenship by registration.

The Minister of Defence has discretion over all restoration applications.

Stateless Persons and Foundlings

Sri Lanka has a significant history of statelessness, particularly among the Hill Country Tamil (Indian-origin Tamil) population. The Indian and Pakistani Residents (Citizenship) Act of 1949 excluded many Tamils of Indian descent from citizenship, creating a large stateless population.

Subsequent legislation (the Grant of Citizenship to Stateless Persons Act No. 5 of 1986 and further amendments) has addressed much of this statelessness, granting citizenship to formerly stateless persons of Indian origin.

Foundlings born in Sri Lanka are not explicitly addressed by statute. In practice, children of unknown parentage are typically granted citizenship, but no constitutional guarantee exists.

Sri Lanka is not a party to the 1954 or 1961 statelessness conventions.

Document Checklist

Sources

Citizenship Act No. 18 of 1948 — As amended. Available via Sri Lanka Parliament: https://www.parliament.lk/
Department of Immigration and Emigration — Dual citizenship and naturalization information. http://www.immigration.gov.lk/
Ministry of Foreign Affairs — Sri Lanka missions abroad. https://www.mfa.gov.lk/
UNHCR — Statelessness in Sri Lanka — Hill Country Tamil population. https://www.unhcr.org/sri-lanka.html
Citizenship (Amendment) Act No. 16 of 2003 — Gender equality in citizenship by descent.
Transparency International — Corruption Perceptions Index. https://www.transparency.org/en/cpi/

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