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Corporate Income Tax

Corporate tax in the United States is a tax on the taxable income of a C corporation or an entity taxed as a C corporation. The corporate tax is the default tax levied on a business entity unless the entity qualifies to be taxed under different tax rules such as those for non-profit organizations and S corporations.


The corporate tax uses a marginal tax rate system as its base, and then additional taxes may be levied based on systems such as the corporate Alternative Minimum Tax or an accumulated earnings tax.


The marginal rates have shifted over time resulting in the current system with marginal rates that rise with taxable income, then fall, then rise, only to fall again for the bracket with the highest taxable income.


The net effect of the rises is to balance out lower income brackets, such that for corporations with income from 325,000 to 10,000,000 there is effectively a flat tax over all income of 34%, and for corporations with income over 18,333,333 there is effectively a flat tax over all income of 35%. Just come to us online Income Tax Return Refund Rebate Tips to come to know more about corporate income tax. So hurry up!