Tax Revenue / Tonga
Tonga Tax Revenue
Tonga tax revenue data with historical trend, latest available year, ranking, source notes and country comparison. Latest value: 20.45%.
COUNTRY: Tonga
UNIT: percent of GDP
SOURCE: World Bank / public data sources
UPDATED: 2026-08-24 05:08:17
GM ECONOMY RATING
Tonga · Economic Stability Rating
Composite rating based on inflation, growth, debt, unemployment and current account.
BB
56 / 100
Moderate stability
Fiscal stability
15.0 / 25
Macroeconomic stability
16.0 / 20
External stability
2.0 / 15
Financial robustness
n/a
Structural stability
9.0 / 15
Future capacity
8.0 / 10
Demographic capacity
0.5 / 5
Method: GM Economy multi-pillar stability model with structural and financial robustness adjustment. Coverage: 86% of weighted inputs available.
Time range:
Selected year: · Value:
Tonga · tax revenue data as percent of GDP.
Latest
20.45%
Previous
20.40%
Range avg.
20.17%
Rank
37
Countries by tax revenue
full rankingGM ECONOMY
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Countries, indicators and comparisons
CountryTonga
IndicatorTax Revenue
20.45%2023 · Rank 37
Chart range
All indicators
Prices & Inflation3
Growth & Output9
Public Finance8
Labor Market6
External Sector5
Monetary & Financial7
Population & Society7
Energy & Environment2
Interpretation
Tonga recorded 20.45% for Tax Revenue in 2023, the latest available observation in this dataset.
Compared with 2022, the indicator increased by 0.05 percentage points, from 20.40% to 20.45%.
The latest observation is above the average of the last 10 available observations (20.17%).
Across the five latest available observations (2019–2023), the pattern is lower overall, but uneven.
Within the last 10 available observations, the low was 17.10% in 2014 and the high was 21.74% in 2018.
Comparison
Related indicators
Government DebtGC.DOD.TOTL.GD.ZS
Government SpendingNE.CON.GOVT.ZS
Government ExpenseGC.XPN.TOTL.GD.ZS
Government RevenueGC.REV.XGRT.GD.ZS
Fiscal BalanceGC.BAL.CASH.GD.ZS
Interest PaymentsGC.XPN.INTP.RV.ZS