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Sri Lanka Tax revenue (% of GDP) 2026: Interactive Chart & Historical Data

Tax revenue (% of GDP) in Sri Lanka stood at 9.88% in 2023, according to World Bank. The latest value is up 2.6 percentage points from 7.28% in 2022. Ten years earlier, in 2013, the value was 10.12% (down 0.24 percentage points since). The highest value since 1990 was 19.02% in 1990, the lowest 7.28% in 2022. Sri Lanka ranked 101st highest of the 111 countries in this dataset in 2023; Lesotho ranked first.

Data source: World Bank · Unit: % · Category: Macroeconomics · Explore more indicators on EconDash

Data updated:Last checked:Frequency:AnnualCoverage:1972–2024
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What is Tax revenue (% of GDP)?

Tax revenue (% of GDP), measured in %, measures the total economic output of Sri Lanka. It represents the broadest indicator of economic activity, capturing production, income, and expenditure across all sectors — from manufacturing and services to agriculture and government. GDP can be calculated three ways: by adding up all expenditures (consumption + investment + government spending + net exports), by summing all incomes earned, or by totaling value added at each production stage. In Sri Lanka, the statistical agency compiles GDP data through comprehensive surveys of businesses, government records, and household expenditure patterns. While GDP per capita provides insight into average living standards, it does not capture income distribution, environmental costs, or unpaid work like caregiving. Nevertheless, GDP growth remains the most widely followed metric for assessing whether an economy is expanding or contracting.

Key facts

What is the latest Tax revenue (% of GDP) in Sri Lanka?

Tax revenue (% of GDP) in Sri Lanka stood at 9.88% in 2023, according to World Bank.

Is Tax revenue (% of GDP) in Sri Lanka rising or falling?

The latest value is up 2.6 percentage points from 7.28% in 2022. Ten years earlier, in 2013, the value was 10.12% (down 0.24 percentage points since).

How does Sri Lanka rank for Tax revenue (% of GDP)?

Sri Lanka ranked 101st highest of the 111 countries in this dataset in 2023; Lesotho ranked first.

What is the highest Tax revenue (% of GDP) on record in Sri Lanka?

The highest value since 1990 was 19.02% in 1990, the lowest 7.28% in 2022.

Metadata for Tax revenue (% of GDP) in Sri Lanka
IndicatorTax revenue (% of GDP)
CountrySri Lanka
CategoryMacroeconomics
Unit%
SourceWorld Bank
Interactive chartView on EconDash
API accessEconDash API documentation

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Source:World Bank — series GC.TAX.TOTL.GD.ZS
License:CC BY 4.0
Cite this chart
APA

World Bank. (2026). Tax revenue (% of GDP) — Sri Lanka [Data set]. Retrieved November 13, 2026, from EconDash: https://econdash.org/chart/wdi-gc-tax-totl-gd-zs/LKA. Original source: https://data.worldbank.org/indicator/GC.TAX.TOTL.GD.ZS

MLA

World Bank. "Tax revenue (% of GDP) — Sri Lanka." EconDash, 2026, https://econdash.org/chart/wdi-gc-tax-totl-gd-zs/LKA. Accessed 13 Nov. 2026. Original source: https://data.worldbank.org/indicator/GC.TAX.TOTL.GD.ZS.

Chicago

World Bank. 2026. "Tax revenue (% of GDP) — Sri Lanka." EconDash. Accessed November 13, 2026. https://econdash.org/chart/wdi-gc-tax-totl-gd-zs/LKA. Original source: https://data.worldbank.org/indicator/GC.TAX.TOTL.GD.ZS.

BibTeX
@misc{econdash_wdi_gc_tax_totl_gd_zs_lka,
  author = {{World Bank}},
  title = {{Tax revenue (\% of GDP) --- Sri Lanka}},
  howpublished = {EconDash},
  year = {2026},
  url = {https://econdash.org/chart/wdi-gc-tax-totl-gd-zs/LKA},
  note = {Accessed: 2026-11-13. Original source: https://data.worldbank.org/indicator/GC.TAX.TOTL.GD.ZS}
}