An Overview of Arizona State Business Income Tax Extension Forms
- Updated February 21, 2022 - 8.00 AM by Admin, ExpressExtensionTable of content
Does Arizona support tax extension for business income tax returns?
QYes. The state of Arizona requires businesses to file a Federal Form 7004 rather than requesting a separate state tax extension.
State Tax extension Form can be filed only if the federal tax
extension Form 7004 was rejected.
What extension form does the State of Arizona require?
QFor Corporation
The businesses operating (as Corporation or S-Corporation) in Arizona need to file Form 120EXT with the state to obtain a 6-month extension of time to file their business income tax return with the state.
- Form 120EXT - Request for Six-Month Extension to File Arizona Corporation
Income Tax Return. - Form 120EXT - Request for Six-Month Extension to File Arizona S Corporation Income Tax Return.
For Partnership
The businesses operating (as Partnership) in Arizona need to file Form 120EXT with the state to obtain a 6-month extension of time to file their business income tax return with the state.
Note: Make sure to pay any taxes due along with the extension Form to avoid penalties and interest.
For Fiduciaries
The businesses operating (as Fiduciaries) in Arizona need to file Form 114 AZ EXT to obtain a 5 ½ month extension of time to file their fiduciary business income tax return with
the state.
When is the deadline to file Form 120EXT & 141AZ EXT with the state of Arizona?
QArizona Corporate Tax Extension
Arizona Corporate tax Form 120 is due by the 15th day of the 4th month following the end of the corporation reporting period.
For corporations operating on a calendar year, this deadline is on
April 15.
To file an extension for Form 120, apply for an extension using Form 120EXT on or before the same date the business tax return is due.
Form 120EXT grants an automatic 6-month extension of time to file Form 120.
Note: Make sure to pay any taxes due along with the extension Form to avoid penalties and interest.
Arizona S-Corporation Tax Extension
Arizona state S-Corporation tax Form 120S is due by the 15th day of the 3rd month following the end of the S-Corporation tax period.
For S-Corporations operating on the calendar year, this deadline is on
March 15.
To file an extension for Form 120S, apply for an extension using Form 120EXT on or before the same date the S-corporate tax return is due.
Form 120EXT grants an automatic 6-month extension of time to file Form 120S.
Note: Make sure to pay any taxes due along with the extension Form to avoid penalties and interest.
Arizona Partnership Tax Extension
Arizona State Partnership tax Form 165, is due by the 15th day of the third month after the end of the partnership reporting period.
For businesses operating as partnerships on the calendar year, this deadline is on
March 15.
To file an extension for Form 165, apply for an extension using Form 120EXT on or before the same date the partnership tax return is due.
Form 120EXT grants an automatic 6-month extension of time to file Form 165.
Note: Make sure to pay any taxes due along with the extension Form to avoid penalties and interest.
Arizona Fiduciary Tax Extension
Arizona State Fiduciary tax Form 141AZ, is due by the 15th day of the fourth month after the end of the fiduciary reporting period.
For businesses operating as partnerships on a calendar year, this deadline is on April 15.
To apply for an extension of time to file Form 141AZ, file extension Form 141AZ EXT on or before the deadline that the fiduciary tax return is due.
Form 141AZ EXT grants an automatic 5 ½ month extension of time to file
Form 114 AZ.
How do I pay my balance due along with the Arizona Business Tax Extension Form?
QYou can choose to pay your balance due along with your return by using any one of the following options:
- EFT - Electronic Funds Transfer (use www.AZTaxes.gov to make
EFT payments) - Online credit card payment (American Express, Discover, MasterCard, or Visa credit cards)
- You can also make EFT payments by
ACH Credit. - Check or money order - Make checks payable to the Arizona Department of Revenue. Include the taxpayer’s EIN on the front of the check or money order. Include the check or money order with the extension request.
Where do I mail the Arizona extension Form 120EXT & Form
141AZ EXT?
Q
If you are including a payment with the Arizona extension, mail Form 120EXT to the
following address:
P.O. Box 29085,
Phoenix, AZ 85038-9085.
If you are not including any payment with the Arizona extension, mail Form 120EXT to the following address:
Arizona Department of Revenue,P.O. Box 29079,
Phoenix, AZ 85038-9079.
Mail Form 141AZ EXT with payment to
Arizona Department of Revenue,P.O. Box 29085,
Phoenix, AZ 85038-9085.
Mail Form 141AZ EXT without payment to
Arizona Department of Revenue,P.O. Box 52138,
Phoenix, AZ 85072-2138.