[Read: How to Get the Saver's Credit.]
Higher saver's credit income limits. Couples can earn up to $1,500 more next year and still claim the saver's credit, a tax credit for retirement savers worth up to $1,000 for individuals and $2,000 for couples. The modified adjusted gross income limit for couples is $59,000 in 2013, up from $57,500 in 2012. For singles, the limit will jump from $28,750 in 2012 to $29,500 in 2013. And heads of household can claim the credit until they earn $44,250, $1,125 more than in 2012.