Get Your Tonga Dual Citizenship – Learn How to Apply
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Eligibility Overview
- By Descent: You automatically acquire Tongan citizenship at birth if at least one parent is Tongan—whether born in Tonga or abroad
- By Marriage: Foreign spouses may naturalize after 12 months of marriage to a Tongan citizen
- By Naturalization: After at least 5 years of lawful residence, good character, Tongan language ability, and royal approval
- Dual Citizenship Allowed: Since 2007, Tonga allows dual nationality. Former citizens who lost nationality by acquiring another can re-apply and regain it through the 2007 amendment process
Step-by-Step Process
- Determine your eligibility: birth, marriage, or residency
- Submit your application via the King (for naturalization) or local consul
- Provide supporting documents: birth/marriage certificates, residence proof, character references, Tongan language proficiency
- Swear an Oath of Allegiance to the King
- Receive approval and register as a Tongan citizen again, if applicable
Benefits of Tongan Citizenship
- Retain your original nationality and gain full rights in Tonga
- Freedom to live, work, own property, and vote in Tonga
- Access free healthcare and education as a citizen
- Eligible to sponsor family and participate in public service or politics
Frequently asked questions.
Does Tonga allow dual citizenship?
Yes. Since the 2007 Nationality Amendment Act, Tonga permits dual citizenship. Former Tongans who lost their nationality by acquiring another can regain it through application, royal review, and oath.
Can I regain Tongan citizenship if I acquired another nationality?
Yes. Individuals who lost Tongan citizenship by becoming citizens of another country can apply to restore it through the King, submit required documents, and swear allegiance.
Can I become Tongan through marriage?
Yes. Foreign spouses of Tongans can naturalize after one year of marriage, subject to meeting other requirements such as language skills.
Can I naturalize as a foreign resident?
Yes. Naturalization is possible after five years of continuous residence, good character, knowledge of Tongan, and royal authorization.
Will I owe taxes in both countries?
Tonga does not tax personal income. If you hold another citizenship and reside or earn abroad, you may have tax obligations based on that country’s laws—consult a tax advisor for personalized guidance.