Home Forms Individual Income Tax Forms Form 140 - Optional Tax Tables Form 140 - Optional Tax Tables Optional Tax Tables Notice: For tax year 2023 and beyond, there are no optional or X&Y tax tables to post due to Arizona's flat tax rate of 2.5%. Form Number 140 Category Individual Form Year Form Publish Date 2022 Download 01/01/2023 2021 Download 01/01/2022 2020 Download 01/01/2021 2019 Download 01/01/2020 2018 Download 01/01/2019 2017 Download 01/01/2018 2016 Download 01/01/2017 2015 Download 01/01/2016 Main navigation Corporate Tax Forms Individual Forms TPT Forms Power of Attorney Tax Credits Forms See All Forms