Several refundable tax credits, such as the earned income credit and the refundable portion of the child tax credit, are allowed as an offset against AMT liability. Other personal nonrefundable credits also allowed as an offset include:
Adoption tax creditChild and dependent care credit
Nonrefundable portion of the child tax credit
Certain learning credits
Tax credit for IRAs and retirement plans
Energy saving credits1
1. IRC § 26(a)(2).