Tax revenue (% of GDP) United States USA 2025 1 Tax revenue (% of GDP) United States USA 2024 10.7694743667429 1 Tax revenue (% of GDP) United States USA 2023 10.6177678118026 1 Tax revenue (% of GDP) United States USA 2022 12.6110285111113 1 Tax revenue (% of GDP) United States USA 2021 11.3902635734455 1 Tax revenue (% of GDP) United States USA 2020 10.1439864112196 1 Tax revenue (% of GDP) United States USA 2019 9.88478959731721 1 Tax revenue (% of GDP) United States USA 2018 9.92953894064227 1 Tax revenue (% of GDP) United States USA 2017 11.5038867327939 1 Tax revenue (% of GDP) United States USA 2016 10.8545149876524 1 Tax revenue (% of GDP) United States USA 2015 11.1828279598944 1 Tax revenue (% of GDP) United States USA 2014 10.8997481732594 1 Tax revenue (% of GDP) United States USA 2013 10.4602254541478 1 Tax revenue (% of GDP) United States USA 2012 9.76391736911044 1 Tax revenue (% of GDP) United States USA 2011 9.53892861749163 1 Tax revenue (% of GDP) United States USA 2010 8.56322203026373 1 Tax revenue (% of GDP) United States USA 2009 7.90351709244059 1 Tax revenue (% of GDP) United States USA 2008 10.2761880916694 1 Tax revenue (% of GDP) United States USA 2007 11.2899126640813 1 Tax revenue (% of GDP) United States USA 2006 11.3104788990808 1 Tax revenue (% of GDP) United States USA 2005 10.6817329318669 1 Tax revenue (% of GDP) United States USA 2004 9.53747079117008 1 Tax revenue (% of GDP) United States USA 2003 9.3906925792894 1 Tax revenue (% of GDP) United States USA 2002 9.86801667620084 1 Tax revenue (% of GDP) United States USA 2001 11.8577047719749 1 Tax revenue (% of GDP) United States USA 2000 12.9707952978416 1 Tax revenue (% of GDP) United States USA 1999 12.2599824818828 1 Tax revenue (% of GDP) United States USA 1998 12.3298307799882 1 Tax revenue (% of GDP) United States USA 1997 11.8281999339672 1 Tax revenue (% of GDP) United States USA 1996 11.373914577285 1 Tax revenue (% of GDP) United States USA 1995 10.980989035111 1 Tax revenue (% of GDP) United States USA 1994 10.6235066354376 1 Tax revenue (% of GDP) United States USA 1993 10.3049343163775 1 Tax revenue (% of GDP) United States USA 1992 9.98416183728209 1 Tax revenue (% of GDP) United States USA 1991 10.3203424286825 1 Tax revenue (% of GDP) United States USA 1990 10.4652847558268 1 Tax revenue (% of GDP) United States USA 1989 10.7824403801772 1 Tax revenue (% of GDP) United States USA 1988 10.5959432728889 1 Tax revenue (% of GDP) United States USA 1987 10.9488457256785 1 Tax revenue (% of GDP) United States USA 1986 10.1630458873215 1 Tax revenue (% of GDP) United States USA 1985 10.3842401634117 1 Tax revenue (% of GDP) United States USA 1984 10.1597156537786 1 Tax revenue (% of GDP) United States USA 1983 10.3482682349497 1 Tax revenue (% of GDP) United States USA 1982 11.9786266418126 1 Tax revenue (% of GDP) United States USA 1981 12.5505099560623 1 Tax revenue (% of GDP) United States USA 1980 12.1383526516402 1 Tax revenue (% of GDP) United States USA 1979 12.0038076635128 1 Tax revenue (% of GDP) United States USA 1978 11.5423590501612 1 Tax revenue (% of GDP) United States USA 1977 11.6186463229876 1 Tax revenue (% of GDP) United States USA 1976 10.7488368815829 1