Raising Taxes on the Rich is CounterproductiveDespite these figures, many critics of the Bush tax cuts still insist that the rich aren't paying their fair share of taxes, and that marginal tax rates should be increased for those in the highest tax brackets.
Interestingly, though, historical examples show us that when marginal tax rates on the rich are higher than 30 percent, the rich actually pay less of the total tax burden, because they tend to shelter, hide or underreport more of their income to avoid those high rates. Alternately, when taxes are lowered on the rich, their share of the total tax burden climbs. Consider the following evidence from three major tax rate reductions:4
In the 1920s, the top tax rate fell from 73 percent to 25 percent, but the wealthy went from paying 44.2 percent of the tax burden in 1921 to more than 78 percent in 1928.
In the 1960s, after JFK cut the top tax rate from 91 to 70 percent, those making more than $50,000 saw their share of the tax burden rise from 11.6 to 15.1 percent.
In the 1980s, after Reagan's "supply-side" tax cuts, the top 1 percent saw their share of the income tax burden climb from 17.6 percent in 1981 to 27.5 percent in 1988.
The Myth of Spending Cuts for the Poor and Tax Cuts for the RichDuring the 2005 budget reconciliation debate, critics claimed that Republi cans were cutting spending for the poor to pay for tax cuts for the rich; however, the facts simply do not support these overheated claims and the accusation that poor families are shouldering more of the tax burden while receiving less of the spending is empirically false.
From 1979 through 2003, the total federal tax bur den on the highest-earning percentage of Americans -- who earn 52 percent of all income -- rose from 56 percent to 66 percent of all taxes.
Their share of individual income taxes jumped from 65 percent to 85 percent.
On the spending side, antipoverty spending has leaped from 9.1 percent of all federal spending in 1990 to a record 16.3 percent in 2004.
The data clearly show that the tax burden is shifting annually up the income scale while spending continues to move down the scale; the people with the highest incomes are paying more of the tax burden while the poor are receiving more of the spending.
http://taxesandgrowth.ncpa.org/news/do-the-rich-and-businesses-pay-their-fair-share