What is the impact on an alternative minimum tax (AMT) NOL carryback?
• The 90 percent limitation on the use of any AMT NOL deduction is suspended for carrybacks for which the taxpayer elects an extended carryback period. • Allows an AMT NOL to fully offset alternative minimum taxable income in the carryback year. • For a 5-year carryback of an AMT NOL, the 50 percent limitation is applied separately based on alternative minimum taxable income.