Date Value Value
Dec 31, 2014 12.42% GDP
Dec 31, 2013 13.23% GDP
Dec 31, 2012 12.74% GDP
Dec 31, 2011 12.32% GDP
Dec 31, 2010 12.06% GDP
Dec 31, 2009 11.74% GDP

Tanzania tax revenue (percent of GDP). Excludes most social security contributions.

Source: World Bank > Tanzania > Tanzania Tax Revenue