Working Families Tax Protection Act of 2012 - Extends through 2013 the terminating date for provisions of the Economic Growth and Tax Relief Reconciliation Act of 2001 relating to: (1) individual income tax rate reductions, (2) tax benefits related to children and adoption, (3) reduction of the marriage penalty, and (4) education assistance. Denies such extension to taxpayers whose income exceeds $500,000.
Extends through 2013 the terminating date for provisions of the Jobs and Growth Tax Relief Reconciliation Act of 2003 relating to reductions in the tax rate for dividend and capital gain income. Denies such extension to taxpayers whose income is taxed at the maximum income tax rate.
Amends the Internal Revenue Code to extend through 2013: (1) the increased American Opportunity tax credit, (2) the increase in the refundable portion of the child tax credit, and (3) the increased earned income tax credit percentage for three or more qualifying children.