AMT less “toothy” but may still take a bite
For many years, the alternative minimum tax (AMT) posed a risk to many taxpayers in the middle- to upper-income brackets. The Tax Cuts and Jobs Act (TCJA) took much of the “teeth” out of the AMT by raising the inflation-adjusted exemption. As a result, middle-income earners have had less to worry about, but those whose income has substantially increased (or remains high) should still watch out for its bite.
The AMT was established to ensure that higher-income individuals pay at least a minimum tax, even if they have many large deductions that significantly reduce their “regular” income tax. If your AMT liability is greater than your regular income tax liability, you must pay the difference as AMT — in addition to the regular tax.
As mentioned, the TCJA substantially increased the AMT exemption for 2018 through 2025. The exemption reduces the amount of AMT income that’s subject to the AMT. The 2020 exemption amounts are $72,900 (for single filers), $113,400 (for married joint filers) and $56,700 (for married separate filers).
AMT rates begin at 26% and rise to 28% at higher income levels. That top rate is lower than the maximum regular income tax rate of 37%, but fewer deductions are allowed for the AMT. For example, you can’t deduct state and local income or sales taxes, property taxes and certain other expenses.
The AMT exemption phases out when your AMT income surpasses the applicable threshold, so high-income earners remain susceptible. However, even some taxpayers who consider themselves middle-income earners may trigger the AMT by exercising incentive stock options or incurring large capital gains.
For example, because the exemption phases out based on income, realizing substantial capital gains could cause you to lose part or all of that exemption and, thus, subject you to AMT liability. If it looks like you could get hit by the AMT this year, you might want to delay sales of highly appreciated assets until next year (if you don’t expect to be subject to the AMT then) or use an installment sale to spread the gains (and potential AMT liability) over multiple years.
Also, be aware that claiming substantial itemized deductions for expenses that aren’t deductible for AMT purposes used to be a major risk factor for falling into the AMT net. However, because the TCJA limited or eliminated some of these deductions for regular income tax purposes (such as the deduction for state and local taxes and miscellaneous itemized deductions subject to a 2% of adjusted gross income floor, respectively), this is now much less of a risk.
Since passage of the TCJA, the AMT may have become an afterthought for many people. However, it’s still worth a look to see whether it could create undesirable tax consequences for you. Please contact us for help assessing your exposure to the AMT and, if necessary, implementing appropriate strategies for your tax situation.
If you have any questions regarding Essential Business Accounting, Domestic Taxation, International Taxation, IRS Representation, U.S. Tax Implications of Real Estate Transactions or Financial tatements, please give us a call at 305-274-5811.