An income tax is a tax imposed on individuals or entities in respect of the income or profits earned by them. Income tax generally is computed as the product of a tax rate times the taxable income. Ta
William Pitt the Younger introduced a progressive income tax in 1798.
Punch cartoon (1907); illustrates the unpopularity amongst Punch readers of a proposed 1907 income tax by the Labour Party in the United Kingdom.
A progressive tax is a tax in which the tax rate increases as the taxable amount increases. The term progressive refers to the way the tax rate progresses from low to high, with the result that a taxp
Income tax
…by type or characteristics of the taxpayer and the type of income. The tax rate may increase as taxable income increases (referred to as graduated or progressive tax rates). The tax imposed on companies is usually known as corporate tax and is commonly levied at a flat rate. Individual income is often taxed at…
"Tax The Rich" banner at an International Union of Socialist Youth campaign for a financial transaction tax
Overall tax burden in the US in 2011