Social Security: Many pay more than they'll get back

Up until now, Social Security has been a windfall for many retirees: They collected far more in benefits than they shelled out in taxes. That's changing. Many of those retiring will have paid more into the coveted entitlement program than they will get back.

Here are the numbers:

A couple who each earned the average wage during their careers and retired in 1990 would have paid $316,000 in Social Security taxes, but collected $436,000 in benefits, according to data crunched by Eugene Steuerle, an economist at the Urban Institute.

Had that couple turned 65 in 2010, however, they would have paid $600,000 in taxes, but could expect to collect just $579,000. This is the first time in the program's history that taxes outweighed benefits for this group, a couple with average earnings.

The imbalance will get more pronounced for future generations of retirees. Couples now in their early 40s will have forked over $808,000 in Social Security taxes by the time they retire, but get back only $703,000 in benefits. Read more >>