Extensions are commonly requested for additional 30-day periods, for example: 30, 60 or 90 days. Remember to supply a calendar date ending whatever period you.The extended deadline for your Arizona return will be the same as the extended deadline for your Federal tax return. Use this form to apply for an automatic six-month extension of time to file Arizona Forms 140, 140A, 140EZ, 140ET, 140PTC, 140PY, or 140NR. In Arizona, you can file an extension in one of three ways. Any of these options will extend your filing deadline six months to October 16, 2023. To avoid penalty pay your taxes today as that is an extension to file and not to pay. A U.S. citizen or resident files this form to request an automatic extension of time to file a U.S. individual income tax return. AZ Extension is automatic when file federal extension and was not required to send in more. I. If the case is appealed, the initial deferral or waiver remains in effect unless there is a change in the applicant's financial circumstances.