Tax revenue (% of GDP) in Sri Lanka was reported at 7.375 % in 2021, according to the World Bank collection of development indicators, compiled from officially recognized sources. Sri Lanka - Tax revenue (% of GDP) - actual values, historical data, forecasts and projections were sourced from the World Bank on May of 2024.

Sri Lanka - Tax Revenue (% Of GDP)
Tax revenue refers to compulsory transfers to the central government for public purposes. Certain compulsory transfers such as fines, penalties, and most social security contributions are excluded. Refunds and corrections of erroneously collected tax revenue are treated as negative revenue.