Key facts
- Currency
- TOP (TOP)
- Customs tariff
- Own national tariff
Summary
Tonga uses TOP as its currency.
Currency and customs tariff
Tonga uses TOP as its currency.
Frequently asked questions
What currency does Tonga use for customs?
Tonga uses TOP as its currency.
Sources and updates
This page was last updated on 13 October 2026.
Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling.