譲渡所得
Capital gains taxes were reduced around the time income inequality began to rise again around 1980 and several times thereafter. During 1978 under President Carter, the top capital gains tax rate was reduced from 49% to 28%. President Ronald Reagan's 1981 cut in the top rate on unearned income reduced the maximum capital gains rate to only 20% – its lowest level since the Hoover administration, as part of an overall economic growth strategy. The capital gains tax rate was also reduced by President Bill Clinton in 1997, from 28% to 20%. President George W. Bush reduced the tax rate on capital gains and qualifying dividends from 20% to 15%, less than half the 35% top rate on ordinary income.