By default its the wealthy that pay the most in taxes so any tax break will by default benifit them more in a per dollar amount. You can't get a tax cut if you don't pay much/any in federal taxes like the poor.
So when I hear this which is what the democrats say every tax cut....
Democrats argued that the spending cuts were falling disproportionately on the poor as Republicans also were pushing through Congress tax cuts for the wealthiest Americans.
I laugh and sip more tastey lemonade.
Oh and how do you spending cut on the rich who don't get anything from the government?