Two-way investment brief
Australia–Tonga
Tonga direct investment in Australia
—
Total Tonga investment in Australia
A$354 m
Australian direct investment in Tonga
—
Total Australian investment in Tonga
—
Trend
Direct investment in both directions
- Tonga in Australia
- Australia in Tonga
Source: ABS, International Investment Position, Australia: Supplementary Statistics (5352.0).
- Direct investment
- Portfolio investment
- Other investment
Source: ABS, International Investment Position, Australia: Supplementary Statistics (5352.0).
Net transactions during the year; negative = net disinvestment
- Tonga → Australia
- Australia → Tonga
Source: ABS, International Investment Position, Australia: Supplementary Statistics (5352.0).
Trade relationship
Australia–Tonga trade
Investment and trade move together: the partners that invest most in Australia are usually major trading partners too. Goods trade is recorded monthly (latest: July 2026); services annually.
Two-way trade, 2025
A$44 m
Goods exports to Tonga, 2025
A$40 m
Goods imports from Tonga, 2025
A$4 m
Services trade, 2025
A$0 k
Calendar years, A$ (ABS merchandise trade)
- Exports to Tonga
- Imports from Tonga
Source: ABS, International Merchandise Trade (MERCH_EXP / MERCH_IMP), summed to calendar years.
Calendar years, A$ (ABS international trade in services by country)
- Exports to Tonga
- Imports from Tonga
Source: ABS, International Trade in Services by Country, calendar years.
Economic outlook
Tonga’s economy
| IMF World Economic Outlook | 2024 | 2025 | 2026forecast | 2027forecast | 2028forecast |
|---|---|---|---|---|---|
| Real GDP growth | 1.7% | 2.8% | 2.3% | 1.3% | 1.3% |
| Inflation | 8.0% | 3.2% | 3.8% | 6.2% | 3.6% |
| Current account, % GDP | −3.3% | −5.3% | −7.4% | −7.5% | −6.8% |
| Fiscal balance, % GDP | 3.6% | 4.9% | −8.4% | −8.0% | −9.3% |
| Government gross debt, % GDP | 31.9% | 27.4% | 34.4% | 41.1% | 48.9% |
Source: IMF World Economic Outlook via the IMF DataMapper API. Years from 2026 are IMF projections; recent years may be estimates and are revised in each WEO round (April and October).
2025 at a glance
- New FDI from Tonga
- —
- New Australian FDI in Tonga
- —
- Direct investment income paid to investors
- —
- Direct investment income earned by Australians
- —
Tonga globally (World Bank)
- FDI outflows, 2024
- $1 m · 138th
- FDI inflows, 2024
- −$12 m
- GDP, 2025
- $679 m
- Region · income
- East Asia & Pacific · Upper-middle income
Regulatory openness (OECD FDIRRI)
OECD index data loading — see FDI openness
Sources: ABS, International Investment Position, Australia: Supplementary Statistics (cat. 5352.0), 2025 release, released 2026-05-06 — levels at 31 December and calendar-year flows and income, A$ millions, immediate counterparty basis (investment routed via third economies is attributed to the intermediate economy). World Bank WDI (US$). OECD FDI Regulatory Restrictiveness Index. np = not published for confidentiality; included in totalsPrepared independently by FDIstats from public statistics; not an Australian Government publication and not investment advice. For foreign investment rules, see the Treasury and FIRB.