Deduction for Credit or Debit Card Convenience Fees
If you pay your income tax (including estimated tax payments) by credit or debit card, you can deduct the convenience fee you are charged by the card processor to pay using your credit or debit card. The deduction is claimed for the year in which the fee was charged to your card as a miscellaneous itemized deduction on line 23 of Schedule A (Form 1040) (and is subject to the 2% of adjusted gross income floor).
