Permanent Tax Relief Act of 2010 - Makes permanent: (1) the Economic Growth and Tax Relief Reconciliation Act of 2001; and (2) provisions of the Jobs and Growth Tax Relief Reconciliation Act of 2003 that reduce income tax rates on dividend and capital gains income.
Amends the Internal Revenue Code to: (1) provide for annual increases, between 2010 and 2020, in the amount of the alternative minimum tax (AMT) exemption amount for single and married taxpayers; and (2) allow a permanent offset against the AMT for certain nonrefundable tax credits.