Republicans complaining about the households not paying enough who also want to cut taxes overall are asking the poor to subsidize a tax cut for the richReuters
Here's a fresh quote from the latest non-Romney front-runner in the GOP presidential race. "This dividing of America [between] 99-1," Rick Santorum said this morning in New Hampshire, "It's anybody that makes money and pays taxes and everybody who doesn't. That's the 99-1."
Santorum (like Michele Bachmann before him) is picking a fight with the millions of Americans who make money and don't pay federal income taxes. For the last few years, this group has accounted for about half of the country. The statistic inspired a website, "We Are the 53 Percent," which called out the 47% (or more) of households who owed no federal income tax in 2010 and again in 2011, because tax credits and deductions wiped out their liability.
Since 2000, the poorest 40% of households have averaged a federal income tax rate below zero. The graph below shows federal income taxes since 1979, from the lowest quintile (on the bottom) to the top 1% (at the top). The big picture is that we have a progressive tax system where federal income tax rates have fallen slightly for every class of taxpayers for the last three decades:
But federal income tax isn't the only tax out there. In fact, FIT accounts for only 40 percent of total government revenue. Another 40ish percent comes from payroll taxes, which all working families pay up to about $107,000. The rest comes from corporate income taxes and excise taxes on things like gas. When you add all of those taxes together, you get the overall tax burden that economists call the "effective tax rate." Here is the graph of effective federal taxes for the same groups as above (it's a similar story of gradually falling rates for every group, with some jumpiness at the top):
Three big points, here. First, the fact that all the lines in the second graph are above zero suggest that the vast majority of households that don't pay federal income taxes do pay federal taxes. (The few that don't might still owe local and state taxes.) Second, the reason most poor families don't pay federal income taxes is that Republicans and Democrats keep cutting their taxes. Third, just about everybody has shared in the tax cut parade of the last 30 years. We haven't shared equally, but we've all gotten a break.
According to Santorum's quote, the most important class division in America is between income tax payers and non-income tax payers. This is a weird fight to pick for the Republican party, and particularly for Santorum, whose tax scheme would probably increase the number of households who owe no federal income tax.*