For that indicator, The World Bank provides data for Portugal from 1973 to 2017. The average value for Portugal during that period was 18.63 percent with a minimum of 11.49 percent in 1973 and a maximum of 22.86 percent in 2015.
See the global rankings for that indicator or
use the country comparator to compare trends over time.
Definition: 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.