We can't raise taxes on the rich because they won't work as hard and the economy will suffer.
We can't raise taxes on the rich because they'll hire accountants and find all the loopholes.
We can't raise taxes on the rich because it will hurt the poor and the middle class because they'll just pass them on.
We can't raise taxes on the rich because the poor don't pay income taxes and that's unfair.
Did I miss anything?
I guess the only answer is to say that if someone earns over $1M a year they should be exempt from all taxes. I guess we'd be living in a paradise then. Like Russia, or maybe Somalia.
:-/
There's a lot of history that tells us that each of those suppositions is wrong.
For example, Krugman, from 2006 in Rolling Stone - http://www.rollingst...th_transfer/print
[...]
Finally, there's the government's most direct method of affecting incomes: taxes. In this arena, Bush has made sure that the rich pay lower taxes than they have in decades. According to the latest estimates, once the Bush tax cuts have taken full effect, more than a third of the cash will go to people making more than $500,000 a year  a mere 0.8 percent of the population.
It's easy to get confused about the Bush tax cuts. For one thing, they are designed to confuse. The core of the Bush policy involves cutting taxes on high incomes, especially on the income wealthy Americans receive from capital gains and dividends. You might say that the Bush administration favors people who live off their wealth over people who have a job. But there are some middle-class "sweeteners" thrown in, so the administration can point to a few ordinary American families who have received significant tax cuts.
Furthermore, the administration has engaged in a systematic campaign of disinformation about whose taxes have been cut. Indeed, one of Bush's first actions after taking office was to tell the Treasury Department to stop producing estimates of how tax cuts are distributed by income class  that is, information on who gained how much. Instead, official reports on taxes under Bush are textbook examples of how to mislead with statistics, presenting a welter of confusing numbers that convey the false impression that the tax cuts favor middle-class families, not the wealthy.
In reality, only a few middle-class families received a significant tax cut under Bush. But every wealthy American  especially those who live off of stock earnings or their inheritance  got a big tax cut. To picture who gained the most, imagine the son of a very wealthy man, who expects to inherit $50 million in stock and live off the dividends. Before the Bush tax cuts, our lucky heir-to-be would have paid about $27 million in estate taxes and contributed 39.6 percent of his dividend income in taxes. Once Bush's cuts go into effect, he could inherit the whole estate tax-free and pay a tax rate of only fifteen percent on his stock earnings. Truly, this is a very good time to be one of the have mores.
It's worth noting that Bush doesn't simply favor the upper class: It's the upper-upper class he cares about. That became clear last fall, when the House and Senate passed rival tax-cutting bills. (What were they doing cutting taxes yet again in the face of a huge budget deficit and an expensive war? Never mind.) The Senate bill was devoted to providing relief to middle-class wage earners: According to the Tax Policy Center, two-thirds of the Senate tax cut would have gone to people with incomes of between $100,000 and $500,000 a year. Those making more than $1 million a year would have received only eight percent of the cut.
The House bill, by contrast, focused on extending tax cuts on capital gains and dividends. More than forty percent of the House cuts would have flowed to the $1 million-plus group; only thirty percent to the 100K to 500K taxpayers.
The White House favored the House bill  and the final, reconciled measure wound up awarding a quarter of the benefits to America's millionaires. That, in a nutshell, is the politics of income inequality under Bush.
Oh, one last thing: What about the claim that the Bush tax cuts did wonders for economic growth? In fact, job creation has been much slower under Bush than under Clinton, and overall growth since 2003 is largely the result of the huge housing boom, which has more to do with low interest rates than with taxes. But the biggest irony of all is that the real boom  the one in the 1990s  followed tax changes that were the reverse of Bush's policies. Clinton raised taxes on the rich, and the economy prospered.
A generation ago the distribution of income in the United States didn't look all that different from that of other advanced countries. We had more poverty, largely because of the unresolved legacy of slavery. But the gap between the economic elite and the middle class was no larger in America than it was in Europe.
Today, we're completely out of line with other advanced countries. The share of income received by the top 0.1 percent of Americans is twice the share received by the corresponding group in Britain, and three times the share in France. These days, to find societies as unequal as the United States you have to look beyond the advanced world, to Latin America. And if that comparison doesn't frighten you, it should.
[...]
HTH.
Cheers,
Scott.