Introduced in 1975 and extended by Ronald Reagan and every president since, the EITC is a type of negative income tax for poor workers and is America's most efficient antipoverty tool.

所得入抵免度于1975年定，为罗纳德·里根总统和他以后总统们沿用。它降低贫穷入一种，美国最有效降低贫困方针。