There’s a valuable tax deduction available to a C corporation when it receives dividends. The “dividends-received deduction” is designed to reduce or eliminate an extra level of tax on dividends received by a corporation. As a result, a corporation will typically be taxed at a lower rate on dividends than on capital gains. Ordinarily, the deduction is 50% of the dividend, with the result that only 50% of the dividend received is effectively subject to tax. For example, if your corporation receives a $1,000 dividend, it includes $1,000 in income, but after the $500 dividends-received deduction, its taxable income from the dividend is only $500. The deductible percentage of a dividend will increase to 65% of the dividend if your corporation owns 20% or more (by vote...