Professional License fees are deductible for federal income tax purposes, but there isn't a very intuitive line on the tax forms for entering the amount. If you are a W-2 employee, and are not reimbursed for your license fees, the amount would go on a Form 2106, and if you are self employed it would go on Schedule C to Form 1040. In either case, what I do is go to "Other Expenses" and enter it as "Professional License Fee"
