Bulgaria vs Tonga: Tax revenue as a proportion of GDP

Bulgaria
20.5%
in 2023
Tonga
20.5%
in 2023
Bulgaria rank
50th
Tonga rank
51st

Tax revenue as a proportion of GDP over time

  • Bulgaria
  • Tonga
05101520200020112023

How they compare

Bulgaria currently reports 20.5% against 20.5% in Tonga, a difference of 0.0%.

The two have swapped places 2 times across 11 shared years of data; in 2013 it was Bulgaria ahead.

Bulgaria ranks 50th and Tonga ranks 51st of 164 countries.

Bulgaria has averaged higher in every one of the 2 decades both report.

Head to head by decade

Decade Bulgaria Tonga Difference Ahead
2010s 20.1% 19.5% 0.6% Bulgaria
2020s 20.8% 20.5% 0.3% Bulgaria

Averages of every year both report within each decade.

Frequently asked questions

Which has higher tax revenue as a proportion of gdp, Bulgaria or Tonga?
Bulgaria, at 20.5% against 20.5% in Tonga as of 2023.
What is the difference in tax revenue as a proportion of gdp between Bulgaria and Tonga?
0.0%, with Bulgaria ahead.
How many years of comparable data are there for Bulgaria and Tonga?
11 years are reported by both, from 2013 to 2023.
How do Bulgaria and Tonga rank globally for tax revenue as a proportion of gdp?
Bulgaria ranks 50th and Tonga ranks 51st of 164 countries.
Where does this data come from?
United Nations Statistics Division, SDG Global Database, published as Tax revenue as a proportion of GDP (%). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Bulgaria vs Tonga: Tax revenue as a proportion of GDP. Statizoid, drawing on United Nations Statistics Division, SDG Global Database. Retrieved 14 September 2026, from https://economy.statizoid.com/compare/tax-revenue-as-a-proportion-of-gdp-percent/bulgaria/tonga/

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About this data

Indicator
Tax revenue as a proportion of GDP (%)
Source
United Nations Statistics Division, SDG Global Database
Licence
UN SDG Global Database (open, attribution requested)
Coverage
194 places, 3,662 data points, 2000–2024
Last refreshed