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[?].
... Museum[?]
Lancashire
Astley Green Colliery Museum[?], Tyldesley[?]
British Commercial Vehicle Museum[?], Leyland[?]
London
British Museum
Imperial War Museum -- ...