I just found this information in "common questions" category when searching for answers on my husbands tax return section of his employer.
QUESTION: My tax software program requires a local taxable amount. My W-2 doesn't show one. Where can I get this
figure?
ANSWER: The IRS does not require a local taxable figure on the W-2. Only the local tax paid must be shown. However,
some tax preparation software does require a local taxable figure for processing. We recommend that the employee use
the Medicare taxable figure, found in box 5 of the W-2.
I hope this is helpful to someone.
