Arizona | Personal Tax Extension | Form 204 Application for Filing Extension

Modified on Wed, 12 Apr 2023 at 10:32 AM

State AbbreviationAZ
State NameArizona
Extension StatusApproved with Federal Extension
Return Due Date

April 18, 2023

Extended Due Date

October 16, 2023

Other Information
  • Arizona grants an automatic 6 month extension provided you have been approved for a federal extension by the IRS.
  • When you file your Arizona return, make sure to check box 82F, top of page 1 on Form 140, to indicate an extension was filed.
  • Taxpayers must pay at least 90% of the current year tax liability by April 18th to avoid an extension underpayment penalty.
Online PaymentArizona | Online Tax Extension Payment
Payment Voucher TitleForm 204 Application for Filing Extension Form
State Payment AgencyArizona Department of Revenue
Mailing Address with PaymentArizona Department of Revenue
P.O. Box 29085
Phoenix, AZ 85038-9085
Online Payment Options | Credit CardVisa, MasterCard, Discover, or American Express are accepted. Go to Click on Make a Payment. Keep the confirmation number as proof of payment. The credit card vendor will charge a fee
Online Payment Options | ACH DebitFor electronic payments, go to
Failure to File Penalties4.5% of unpaid tax per month, up to 25%.
Failure to Pay Penalties0.5% of unpaid tax per month, up to 10%.

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