AMT relief in the 2008 Extenders Act I am writing to provide details regarding three key provisions in the “Tax Extenders and Alternative Minimum Tax Relief Act of 2008″ (the 2008 Extenders Act), which was enacted on Oct. 3, 2008. The provisions extend partial relief to individual taxpayers from the alternative minimum tax, or AMT. Earlier temporary measures to deal with the unintended creep of the AMT‘s reach expired at the end of 2007, meaning that more than 20 million additional taxpayers would have faced paying the tax on their 2008 returns without the new relief.
Brief overview of the AMT. The AMT is a parallel tax system which does not permit several of the deductions permissible under the regular tax system, such as state, local and property taxes. Taxpayers who may be subject to the AMT must calculate their tax liability under the regular federal tax system and under the AMT system taking into account certain “preferences” and “adjustments.” If their liability is found to be greater under the AMT system, that’s what they owe the federal government. Originally enacted to make sure that wealthy Americans did not escape paying taxes, the AMT has started to apply to more middle-income taxpayers, due in part to the fact that the AMT parameters are not indexed for inflation.
In recent years, Congress has provided a measure of relief from the AMT by raising the AMT “exemption amounts”–allowances that reduce the amount of alternative minimum taxable income (AMTI), reducing or eliminating AMT liability. (However, these exemption amounts are phased out for taxpayers whose AMTI exceeds specified amounts.) For 2007, the AMT exemption amounts were $66,250 for married couples filing jointly and surviving spouses; $44,350 for single taxpayers; and $33,125 for married filing separately. However, for 2008, those amounts were scheduled to fall back to the amounts that applied in 2000: $45,000, $33,750, and $22,500, respectively. This would have brought millions of additional middle-income Americans under the AMT system, resulting in higher federal tax bills for many of them, along with higher compliance costs associated with filling out and filing the complicated AMT tax form.