Oceania · TO
Tonga — Citizenship Guide
Citizenship by descent is available; naturalisation requires 5 years; dual citizenship is generally not permitted.
Why Tonga?
The Tonga passport offers visa-free, visa-on-arrival, ETA, or e-visa access to 156 destinations, ranking it #84 globally.
Citizenship by descent
Tonga applies jus sanguinis — citizenship can be acquired by descent from a citizen parent, and in some cases from grandparents or more distant ancestors.
Naturalisation
Naturalisation typically requires 5 years of residence, usually alongside language and integration requirements.
Dual citizenship
Tonga generally does not permit dual citizenship — naturalising usually requires renouncing your existing nationality.
Fees & timeline
There is no standard published application fee — costs vary, so check with official sources.
Compiled from the Citizenship Hub law dataset (approximate). Verify with official government sources before relying on this information.
Where the Tonga passport can travel
Visa-free, visa on arrival, ETA, and e-visa access by destination. Hover for details.
- Visa-free
- Visa on arrival
- ETA
- e-Visa
- Visa required
- No admission
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Afghanistan
Citizenship by descent is available; naturalisation requires 5 years; dual citizenship is generally not permitted.
- Capital
- Kabul
- By descent
- Yes
- Naturalisation
- 5 yrs
- Dual citizenship
- Restricted
Albania
Citizenship by descent is available; naturalisation requires 5 years; dual citizenship is permitted.
- Capital
- Tirana
- By descent
- Yes
- Naturalisation
- 5 yrs
- Dual citizenship
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Algeria
Citizenship by descent is available; naturalisation requires 7 years; dual citizenship is generally not permitted.
- Capital
- Algiers
- By descent
- Yes
- Naturalisation
- 7 yrs
- Dual citizenship
- Restricted