Tanzania vs Tonga: Taxes on incomes of individuals and corporations as share of GDP
Tanzania
4.0%
in 2023
Tonga
4.2%
in 2023
Tanzania rank
145th
Tonga rank
142nd
Taxes on incomes of individuals and corporations as share of GDP over time
- Tanzania
- Tonga
How they compare
Tonga currently reports 4.2% against 4.0% in Tanzania, a difference of 0.2%.
That makes Tonga's figure about 1.1 times Tanzania's.
The two have swapped places 6 times across 29 shared years of data; in 1995 it was Tonga ahead.
Tanzania ranks 145th and Tonga ranks 142nd of 184 countries.
Tonga has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Tanzania | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 2.2% | 3.2% | 1.0% | Tonga |
| 2000s | 2.3% | 4.0% | 1.7% | Tonga |
| 2010s | 3.8% | 4.4% | 0.6% | Tonga |
| 2020s | 4.2% | 4.8% | 0.6% | Tonga |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher taxes on incomes of individuals and corporations as share of gdp, Tanzania or Tonga?
- Tonga, at 4.2% against 4.0% in Tanzania as of 2023.
- What is the difference in taxes on incomes of individuals and corporations as share of gdp between Tanzania and Tonga?
- 0.2%, with Tonga ahead.
- How many years of comparable data are there for Tanzania and Tonga?
- 29 years are reported by both, from 1995 to 2023.
- How do Tanzania and Tonga rank globally for taxes on incomes of individuals and corporations as share of gdp?
- Tanzania ranks 145th and Tonga ranks 142nd of 184 countries.
- Where does this data come from?
- UNU-WIDER Government Revenue Dataset (2025) – with major processing by Our World in Data, published as Taxes on incomes of individuals and corporations as share of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Tax revenue on incomes, profits and capital gains divided by gross domestic product, expressed as a percentage.