South Korea Tax Revenue: % of GDP

Key information about South Korea Tax revenue: % of GDP

• South Korea Tax revenue: % of GDP was reported at 14.7 % in Mar 2026.
• This records an increase from the previous number of 11.8 % for Dec 2025.
• South Korea Tax revenue: % of GDP data is updated quarterly, averaging 12.6 % from Mar 2000 to Mar 2026, with 105 observations.
• The data reached an all-time high of 20.0 % in Mar 2022 and a record low of 10.1 % in Dec 2011.
• South Korea Tax revenue: % of GDP data remains active status in CEIC and is reported by CEIC Data.
• The data is categorized under World Trend Plus’s Global Economic Monitor – Table: Tax Revenue: % of Nominal GDP: Quarterly.

CEIC calculates quarterly Tax Revenue as % of Nominal GDP from monthly Tax Revenue and quarterly Nominal GDP. Ministry of Economy and Finance provides year-to-date Tax Revenue in local currency. The Bank of Korea provides the Nominal GDP in local currency. Tax Revenue covers Central Government only.

View South Korea's Tax Revenue: % of GDP from Mar 2000 to Mar 2026 in the chart:

What was South Korea's Tax Revenue: % of GDP in Mar 2026?

South Korea Tax revenue: % of GDP was reported at 14.7 % in Mar 2026. See the table below for more data.

Last	Previous	Min	Max	Unit	Frequency	Range
14.7 Mar 2026	11.8 Dec 2025	10.1 Dec 2011	20.0 Mar 2022	%	quarterly	Mar 2000 - Mar 2026

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