Income tax and many of its states and Switzerland, impose the higher of regular income tax or an alternative tax. Switzerland and U.S. states generally impose such tax only on corporations and base it on capital or a similar measure. Income tax is generally collected in one of two ways: through withholding of tax at source and/or through payments directly by taxpayers. Nearly all jurisdictions require those paying employees or nonresidents to withhold income tax from such payments. The amount to be withheld is a fixed percentage where the tax itself is at a fixed rate. Alternatively, the amount to be withheld
Citizens for Tax Justice Citizens for Tax Justice Citizens for Tax Justice is a Washington, D.C.-based think tank and advocacy group founded in 1979 focusing on tax policies and their impact. CTJ's work focuses primarily on federal tax policy, but also analyzes state and local tax policies. Its stated mission is to "give ordinary people a greater voice in the development of tax laws." CTJ's goals include: "fair taxes for middle and low-income families; requiring the wealthy to pay their fair share; closing corporate tax loopholes; adequately funding important government services; reducing the federal debt; [and promoting] taxation that minimizes distortion of economic markets."