Total Tax Revenue (% of GDP): South Korea

The latest reading SOTW holds for South Korea is 25.33% of GDP for 2024, from OECD.

Source series · Government Finance · Annual · % of GDP · OECD.TAX.TOTAL.PCT.A · KOR

OECD publishes this with roughly a four-year lag; their SDMX API max TIME_PERIOD was 2022 when checked 2026-08-03, so our store is current with source.

Latest
25.33
% of GDP · 2024
Previous
26.87
% of GDP · 2023
Earliest held
21.46
% of GDP · 2010
Readings shown
15
Every reading SOTW holds

South Korea · history

% of GDP · Annual

Source: OECD. Viewer read 2026-11-15T08:19:52.584Z (UTC); publisher acquisition and release times are not supplied here. Original units; no interpolation, rebasing or conversion. Missing periods and stored U/B flags interrupt the line. Daily gaps can include non-business days.

Readings, newest first

Total Tax Revenue (% of GDP): South Korea: 15 readings, newest first. Source: OECD.
PeriodValue (% of GDP)
202425.33
202326.87
202229.75
202127.86
202026.16
201925.68
201825.24
201724.06
201623.50
201522.61
201422.30
201322.11
201222.69
201122.22
201021.46

Source: OECD. All 15 readings held, 2010 to 2024. n/a means the source value is missing or withheld.

More

Source: OECD. Total Tax Revenue (% of GDP). https://www.oecd.org/en/data/indicators/tax-revenue.html. Reuse follows OECD Data Terms (section 3), including attribution and any dataset-specific or third-party restrictions. Retain OECD acknowledgement in further redistribution. https://www.oecd.org/en/about/terms-conditions.html

Licence: OECD Data Terms. Available for public reading; resale has not been cleared. Publisher page: https://www.oecd.org/en/data/indicators/tax-revenue.html