Refer to Arizona Withholding Tax Ruling (WTR) 16-4 to determine if you are an employee or an independent contractor for Arizona withholding tax purposes. Hey Buddy Buck here!Transaction Privilege Tax (TPT): A tax on a vendor for the privilege of doing business in the state. You can deduct a part of your medical and dental expenses, and amounts you paid for certain taxes, interest, contributions, and other expenses. Taxpayers must complete Form 301 to summarize which non-refundable income tax credit amount(s) they will be claiming for tax year 2021. Members needing assistance with state tax issues should contact their legal assistance office. This Retail Sales tax deduction must be reported under Business Activity Code 17. 17 If you expect to itemize deductions on your state tax return, complete Part II below and enter the number from line 26. Information and an application form are included in the. 1996 New York State income tax packets.