Application for Filing Extension Form

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.

NOTE: An extension does not extend the time to pay your income tax. You must still pay your tax liability by April 15 or by the original due date of your return.

If you do not pay at least 90% (.90) of the income tax liability disclosed by your return by the return’s original due date, you will be subject to the extension underpayment penalty.

The Department charges interest from the original due date to the date of payment.