Income tax is a direct tax which is levied on the income of private individuals. Various income tax systems exist. Those range from a flat tax to an extensive progressive tax[?] system.
Taxes levied on the income of companies is called corporate tax[?].
... living together, 7.3% have a female householder with no husband present, and 17.9% are non-families. 13.4% of all households are made up of individuals and 5.5% have ...