Regarding legislation, he proposed all sorts of idiotic things that actually got in, like taxing college scholarships and letting the IRS designate all sorts of unlikely things as income. He trampled on states' rights right and left, and so frequently I can't believe that Tea Party folks hold him as a hero.
Reagan carried out, full scale war against poor people, and people facing temporary setbacks.
We can thank Reagan and his massive tax increases on social programs and hidden taxes on the middle class, while he sliced and diced a number of them. He slashed taxes on the rich. But 3 of his most horrific decisions regarding taxes are:
The Alternative Minimum Tax! This originally was only supposed to hit 155 individuals. Under Reagan's two large changes in 1982 and 1986 it put it on its tragectory that its now on where it will hit about 50% of middle class filers this year, and expands every year here on out.
In 1982 Reagan had the IRS start taxing unemployment benefits along with other social benefits! It's effectively a 20% to 25% cut across the board on these programs! It's disgusting! Obama was the first President to try to help this awful tax "gotcha" many people don't know about until they get their tax bill, by making the first $ 2,400 of each year's unemployment benefits "non-taxable". Additionally, he screwed renters over by removing tax breaks for investors building rental properties, which was a large reason for the S&L disaster shortly thereafter. He also, instituted the start of phaseouts for Schedule A deductions, which have hammered many an upper-middle / middle class taxpayer.
http://en.wikipedia.org/wiki/Tax_Equity_and_Fiscal_Responsibility_Act_of_1982
http://en.wikipedia.org/wiki/Alternative_Minimum_Tax
http://www.econlib.org/library/Enc1/UnemploymentInsurance.html

















