Personal income tax as a share of GDP reached 9.89 % in 2010 in Australia, according to the National Statistical Office. This is 2.55 % more than in the previous year.
Historically, personal income tax as a share of GDP in Australia reached an all time high of 13.2 % in 1999 and an all time low of 9.65 % in 2009.
Australia has been ranked 11th within the group of 33 countries we follow in terms of personal income tax as a share of GDP, 2 places behind the position seen 10 years ago.
Personal income tax represented around 8.