Psst, Taxes Go Up Next Year for 163M Workers

President Barack Obama isn't talking about it and neither is Mitt Romney. But come January, 163 million workers can expect to feel the pinch of a big tax increase regardless of who wins the election. A temporary reduction in Social Security payroll taxes is due to expire at the end of the year and hardly anyone in Washington is pushing to extend it. Neither Obama nor Romney has proposed an extension, and it probably wouldn't get through Congress anyway, with lawmakers in both parties down on the idea.

Even Republicans who have sworn off tax increases have little appetite to prevent one that will cost a typical worker about $1,000 a year, and two-earner family with six-figure incomes as much as $4,500. Why are so many politicians sour on the payroll tax break? Republicans question whether reducing the tax two years ago has done much to stimulate the sluggish economy. Politicians from both parties say they are concerned that it threatens the independent revenue stream that funds Social Security. "The payroll tax holiday was intended to be temporary and there is strong bipartisan support to let that tax provision expire," said Sen. Orrin of Utah. (More taxes stories.)