1120 Arizona electronic filing information

State contact information

If you have specific questions about what you can e-file or about rejections you received, contact the state for more information.
Arizona Department of Revenue
Office of Electronic Filing, Room 100
1600 West Monroe St.
Phoenix, AZ 85007-2650
Phone
: 602-716-6912
Tax Refund Inquiries
: 602-255-3381 or 800-352-4090

State electronic filing details

Grace period
10 days
E-filing mandate
Yes
Accepts state-only filings
You must file a federal return with, or prior to filing, the AZ return.
Return types accepted
C Corporation
S Corporation
Consolidated / Combined
Extensions
Amended - S Corporation
Return types not accepted
Estimates
Amended - C Corporation
Composite
Direct deposits of refunds
No
Accepted forms of payment
Direct debit (EFW)
Check
Online ePayment
Signature requirements
ERO retains AZ-8879 for 4 years
Supports PDF attachments
Yes
Tax year(s) supported for e-filing
2019-Present
Special considerations
None

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