Once upon a time, "reform" meant to improve, generally by removing the potential for corruption. In the 1950s, for example, my father belonged to a Reform Democratic Club in New York that was fighting Tammany Hall.
But somewhere along the line, the word "reform" came to be attached to anything that could be touted as a simplification or streamlining of the system. This goes back at least to the Tax Reform Act of 1986:
http://en.wikipedia.org/wiki/Tax_Reform_Act_of_1986The U.S. Congress passed the Tax Reform Act of 1986 (TRA) (Pub.L. 99-514, 100 Stat. 2085, enacted October 22, 1986) to simplify the income tax code, broaden the tax base and eliminate many tax shelters and other preferences. Referred to as the second of the two "Reagan tax cuts" (the Kemp-Roth Tax Cut of 1981 being the first), the bill was also officially sponsored by Democrats, Richard Gephardt of Missouri in the House of Representatives and Bill Bradley of New Jersey in the Senate. . . .
The top tax rate was lowered from 50% to 28% while the bottom rate was raised from 11% to 15%. Many lower level tax brackets were consolidated, and the upper income level of the bottom rate (married filing jointly) was increased from $5,720/year to $29,750/year. This package ultimately consolidated tax brackets from fifteen levels of income to four levels of income.
This would be the only time in the history of the U.S. income tax (which dates back to the passage of the Revenue Act of 1862) that the top rate was reduced and the bottom rate increased concomitantly. In addition, capital gains faced the same tax rate as ordinary income. . . .The Act also increased incentives favoring investment in owner-occupied housing relative to rental housing by increasing the Home Mortgage Interest Deduction. . . . To the extent that low-income people may be more likely to live in rental housing than in owner-occupied housing, this provision of the Act could have had the tendency to decrease the new supply of housing accessible to low-income people. The Low-Income Housing Tax Credit was added to the Act to provide some balance and encourage investment in multifamily housing for the poor.
Moreover, interest on consumer loans such as credit card debt were no longer deductible. An existing provision in the tax code, called Income Averaging, which reduced taxes for those only recently making a much higher salary than before, was eliminated (although later partially reinstated, for farmers in 1997 and for fishermen in 2004). The Act, however, increased the personal exemption and standard deduction.