Check with the office. The official pages for this service leave out some details, or are older than a year. Use this page as a starting point and confirm fees and documents before you apply.
Former Tongan nationals who took another citizenship can apply to be readmitted to Tongan nationality. The High Commission requires an interview and a medical form.
Where to apply in Australia
Tonga High Commission, 7 Newdegate Street, Deakin ACT (covers Australia). Hours Mon-Fri 9:00-17:00, closed 13:00-14:00.
Contact details for every office are on the page of the embassy and consulates of Tonga.
How to apply
Complete the readmission application form and the immigration medical form | write a letter to the High Commissioner requesting readmission | submit with the documents and pay | attend an interview
Documents you need
- Signed application form with contact details
- Two recent photos
- Letter requesting readmission
- Original Tongan birth certificate
- Proof of foreign citizenship
- Immigration medical form completed by a registered physician
- Recent police record
- Other documents on request
Fees and processing time
- Official fee: AUD $545.00
Good to know
Checklist last updated 3 August 2011, so details may be outdated.
Official sources
- tongahighcom.com.au
- tongahighcom.com.au/downloads/2_Checklist_for_Readmission.pdf
- tongahighcom.com.au/downloads/1_Readmission_Application_Form.pdf
Check before you apply
This page summarises information published by Tonga's official channels, last checked on 24 octubre 2026. Fees and requirements can change at short notice, so confirm with the office that will handle your case.
Spotted a change? Let us know.