Original sentence: 25) is a proposal for changing United States tax laws to replace all federal income taxes, FICA (Social Security and Medicare tax), corporate taxes, capital gains taxes, gift taxes and inheritance taxes with a national retail sales tax and monthly tax rebate to households of citizens and legal resident aliens
Edited sentence: 25) is a proposal for changing United States tax laws to replace all federal income taxes, FICA (Social Security and Medicare tax), corporate taxes, capital gains taxes, gift taxes and inheritance taxes with a national retail sales tax and monthly tax rebate (to make the tax progressive) to households of citizens and legal resident aliens