Why do you think all those CEO's are so nice to accept a $1 yearly salary and take stock instead?
So, in the end the guy still gets enough money to make him happy and tax revenue goes down.
The other popular option is to just move, which some countries in Europe are now experiencing.
I mean, the 'more money' argument certainly applies once you've crossed the bubble threshold, but if you're making $251,000, if the additional tax is only 1%, that translates to $2,510, which takes your gross to under the $249,999 you could have made and been exempted from the increased tax.
For the self-employed, who have more control over their direct income, it might be more beneficial to take a slight pay cut and come home with more until you're able to give yourself a significant enough raise for it to not matter.
Edit: I've been corrected by others who are more savvy on taxes than myself. I admittedly am not in the >250k tax bracket, but regardless, there is a contingent of people who are also wrong, and are working their taxes in the way I described.
First, marginal tax rates are taxed on marginal income, not gross income. The $250K bracket only kicks in for dollars earned over $250K.
Second... there are, in fact, points on the income ladder with a marginal rate that is greater than 100%. But they're not a problem for the rich. They're a problem for the poor. At certain points, the removal of things like food stamps and tax credits can result in a marginal tax rate of greater than 100%, which is to say, you are literally better off making less gross income, because you will have more spending power.
Thank you for your understanding.