American Opportunity Tax Credit Extension Act of 2010

American Opportunity Tax Credit Extension Act of 2010 - Amends the Internal Revenue Code, with respect to the Hope Scholarship tax credit, to: (1) make permanent increases in the amount of such tax credit; (2) allow such credit for the first four years of post-secondary education (currently, first two years); (3) include course materials in the definition of qualified tuition and related expenses for purposes of such credit; (4) increase adjusted gross income levels for purposes of determining eligibility for such credit and the lifetime learning tax credit; and (5) allow such credit as an offset against the alternative minimum tax (AMT).