Income tax in the United States including limited liability companies (LLCs), may elect to be treated as a corporation or as a partnership. Distributions from partnerships are not taxed as dividends. Corporate tax is imposed in the U.S. at the federal, most state, and some local levels on the income of entities treated for tax purposes as corporations. Shareholders of a corporation wholly owned by U.S. citizens and resident individuals may elect for the corporation to be taxed similarly to partnerships. Corporate income tax is based on taxable income, which is defined similarly to individual taxable income. Shareholders (including other corporations) of corporations (other than S
Working Tax Credit significant levels of overpayments. In order to reduce the overpayment problem, the income disregard was raised tenfold from £2,500 to £25,000 with effect from 2006/07. Income for tax credit purposes is "in principle" assessed similarly to UK income tax. Thus 'income' (c/f 'taxable income') consists of what the individual receives from gross earned and unearned sources—less allowances for 'expenditures' that would reduce that income. But, unlike income tax, tax credits measure income based on family 'household', rather than the individuals within. Also the effect of "income disregard" —to mask large annual increases in resources from reassessment— weakens comparisons with a