Question: how much should i have withheld for arizona state taxes?
Answer: The employee can submit a Form A-4 for a minimum withholding of 0.8% of the amount withheld for state income tax. An employee required to have 0.8% deducted may elect to increase this rate to 1.3%, 1.8%, 2.7%, 3.6%, 4.2%, or 5.1% by submitting a Form A-4.