🇹🇴 Tonga · Naturalisation
Tongan Citizenship by Naturalization on Residential Grounds (5 years) — requirements, costs & how to apply
Who is eligible
| Minimum annual salary | €183 |
| Medical exam | Required |
| Age range | 18–100 |
Costs
| Application / consular fee | €140 |
Duration & renewal
Initial stay: 5 months. Citizenship possible after 5 years.
Who can apply
Open to all nationalities.
How to apply
- Confirm you meet the eligibility above.
- Gather documents and apply via the official portal: https://ago.gov.to/cms/images/LEGISLATION/SUBORDINATE/1996/1996-0601/NaturalizationRegulations1996_3.pdf.
Sources & verification
Every figure on this page is taken from an official government source and dated. Nothing is inferred.
Minimum annual salary
Medical exam
Age range
Application fee
Years to citizenship
Open to all nationalities
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Informational only, not legal or immigration advice. Requirements change — always confirm on the official government source linked above before applying. Last verified 2026-06-10.