Today the Internal Revenue Service notified taxpayers that it will soon be issuing regulations addressing the deductibility of state and local tax payments for federal income tax purposes. The IRS also reminded taxpayers that federal law controls the characterization of payments for federal income tax purposes regardless of the characterization of the payments under state law. These forthcoming regulations are targeted at efforts by some states, including New York and New Jersey, to pass laws providing for mechanisms to work around the newly-enacted federal cap on state and local deductions. These “workarounds” typically allow taxpayers to make payments to specified entities in exchange for a tax credit against state and local taxes owed.

The federal Tax Cuts and Jobs Act (TCJA) limited the amount of state and local taxes an individual can deduct in a calendar year to $10,000. The IRS said that the regulations, to be issued in the near future, will help taxpayers understand the relationship between federal charitable contribution deductions and the new statutory limitation on the deduction of state and local taxes. The IRS also warned that it is continuing to monitor other legislative proposals being considered to ensure that federal law controls the characterization of deductions for federal income tax filings. The limitation imposed by the TCJA applies to taxable years beginning after December 31, 2017, and before January 1, 2026.

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