Taxes on income, profits and capital gains in Tonga

Tonga: Taxes on income, profits and capital gains was 8.9% in 2023. ▼ Falling

Latest (2023)
8.9%
Change on year
down 10.2%
World rank
136th
of 153 countries
All-time high
12.7%
in 2015
All-time low
8.9%
in 2023
Years of data
11
2013–2023

Taxes on income, profits and capital gains in Tonga, 2013–2023

0510152013201820232013: 12.5 % of revenue2014: 9.5 % of revenue2015: 12.7 % of revenue2016: 9.7 % of revenue2017: 10.4 % of revenue2018: 10.7 % of revenue2019: 11.4 % of revenue2020: 10.6 % of revenue2021: 9.4 % of revenue2022: 9.9 % of revenue2023: 8.9 % of revenue

Source: Government Finance Statistics Yearbook and data files, International Monetary Fund (IMF). Measured in % of revenue.

Analysis

Tonga recorded 8.9% for taxes on income, profits and capital gains in 2023. That is the lowest value across all 11 years on record.

Compared with earlier readings it is down 10.2% on the previous year and down 28.9% over ten years.

Over the whole period, taxes on income, profits and capital gains in Tonga peaked at 12.7% in 2015 and was at its lowest, 8.9%, in 2023.

That places Tonga 136th out of 153 countries with data for 2023, putting it in the bottom quarter.

The long-run direction has been consistently falling across the 11 years of available data.

Taxes on income, profits and capital gains in Tonga, year by year

Annual values for Taxes on income, profits and capital gains (% of revenue) in Tonga, 2013 to 2023.
Year % of revenue Change
2013 12.5%
2014 9.5% -23.9%
2015 12.7% +34.0%
2016 9.7% -24.0%
2017 10.4% +7.5%
2018 10.7% +2.5%
2019 11.4% +6.8%
2020 10.6% -6.8%
2021 9.4% -11.4%
2022 9.9% +5.2%
2023 8.9% -10.2%

Tonga compared with similar countries

  • Tonga's 8.9% is below the median for upper middle income countries, which is 22.7%, 39% of the median. (48 countries reporting)
  • Tonga's 8.9% is below the median for East Asia & Pacific, which is 22.7%, 39% of the median. (25 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
2010s 11.0% 9.5% 12.7% 7
2020s 9.7% 8.9% 10.6% 4

Countries ranked near Tonga

  1. 133 Marshall Islands 9.7% compare
  2. 134 Bolivia, Plurinational State of 9.6%
  3. 135 Argentina 9.1% compare
  4. 137 Palau 8.8% compare
  5. 138 Naoero 8.7% compare
  6. 139 Congo 8.6% compare

See the full ranking of 194 places →

More public sector data for Tonga

All data for Tonga →

Frequently asked questions

What is taxes on income, profits and capital gains in Tonga?
Taxes on income, profits and capital gains in Tonga was 8.9% in 2023, according to Government Finance Statistics Yearbook and data files, International Monetary Fund (IMF).
What is the highest taxes on income, profits and capital gains recorded in Tonga?
The highest recorded value was 12.7% in 2015.
What is the lowest taxes on income, profits and capital gains recorded in Tonga?
The lowest recorded value was 8.9% in 2023.
How does Tonga rank for taxes on income, profits and capital gains?
Tonga ranks 136th out of 153 countries with data for 2023.
Is taxes on income, profits and capital gains rising or falling in Tonga?
Over the last ten years it is down 28.9%. The long-run trend across the full record is falling.
Where does this Tonga data come from?
The figures come from Government Finance Statistics Yearbook and data files, International Monetary Fund (IMF), published as part of Taxes on income, profits and capital gains (% of revenue). Statizoid updates them automatically from the source API.

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Taxes on income, profits and capital gains in Tonga. Statizoid, drawing on Government Finance Statistics Yearbook and data files, International Monetary Fund (IMF). Retrieved 16 September 2026, from https://public-sector.statizoid.com/stat/taxes-on-income-profits-and-capital-gains-percent-of-revenue/tonga/

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About this data

Indicator
Taxes on income, profits and capital gains (% of revenue)
Unit
% of revenue
Source
Government Finance Statistics Yearbook and data files, International Monetary Fund (IMF)
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
194 places, 5,670 data points, 1972–2024
Last refreshed

Taxes on income, profits, and capital gains are taxes payable on the actual or presumed incomes, profits and capital gains. This indicator is expressed as a percentage of revenue which includes all transactions that add to the amount of economic value of a unit or sector.