In a decade of frenzied tax-cutting for the rich, the Republican Party just happened to lower tax rates for the poor, as well. Now several of the party’s most prominent presidential candidates and lawmakers want to correct that oversight and raise taxes on the poor and the working class, while protecting the rich, of course.

These Republican leaders, who think nothing of widening tax loopholes for corporations and multimillion-dollar estates, are offended by the idea that people making less than $40,000 might benefit from the progressive tax code. They are infuriated by the earned income tax credit (the pride of Ronald Reagan), which has become the biggest and most effective antipoverty program by giving working families thousands of dollars a year in tax refunds. They scoff at continuing President Obama’s payroll tax cut, which is tilted toward low- and middle-income workers and expires in December.

Until fairly recently, Republicans, at least, have been fairly consistent in their position that tax cuts should benefit everyone. Though the Bush tax cuts were primarily for the rich, they did lower rates for almost all taxpayers, providing a veneer of egalitarianism. Then the recession pushed down incomes severely, many below the minimum income tax level, and the stimulus act lowered that level further with new tax cuts. The number of families not paying income tax has risen from about 30 percent before the recession to about half, and, suddenly, Republicans have a new tool to stoke class resentment.

Representative Michele Bachmann noted recently that 47 percent of Americans do not pay federal income tax; all of them, she said, should pay something because they benefit from parks, roads and national security. (Interesting that she acknowledged government has a purpose.) Gov. Rick Perry, in the announcement of his candidacy, said he was dismayed at the “injustice” that nearly half of Americans do not pay income tax. Jon Huntsman Jr., up to now the most reasonable in the Republican presidential field, said not enough Americans pay tax.