Read the latest tax planning thought leadership from Corvee.
Arizona Individual Income Tax Filing Deadlines and Extensions for 2024 for Tax Professionals
If you have clients who are residents or have been involved in significant business operations within Arizona, they might be required to file Arizona State Taxes. This guide provides an overview of the most important tax deadlines and extensions for Arizona in 2024 that tax professionals should be aware of when working with clients.
Arizona Individual Income Tax Filing Deadlines and Extensions for 2024 for Tax Professionals
If you have clients who are residents or have been involved in significant business operations within Arizona, they might be required to file Arizona State Taxes. This guide provides an overview of the most important tax deadlines and extensions for Arizona in 2024 that tax professionals should be aware of when working with clients.
You must file & pay Corporate Income Taxes in Arizona for your clients by April 15, 2025.
File Online: Use the Arizona Department of Revenue's electronic filing system. File by Mail: Must be postmarked by the due date.
Applicable form:
Form 120 – Arizona Corporation Income Tax Return
You must send payment for taxes in Arizona for the fiscal year 2024 by April 15, 2025.
The Extension Deadline is October 15, 2025 to file your Arizona corporate income tax return.
Arizona grants an automatic 6-month extension on filing corporate income tax returns. This means you do not need to file for an extension in Arizona.
This is an extension to FILE, not an extension to PAY – payment is still due April 15, 2025.
ou must file in Arizona by March 15, 2025.
File Online: Use the Arizona Department of Revenue's electronic filing system. File by Mail: Must be postmarked by the due date.
Form 120S – S-Corporation Income Tax Return Form 165 – Partnership Income Tax Return
You must send a payment for taxes in Arizona for the fiscal year 2024 by March 15, 2025.
The Extension Deadline is September 15, 2025, to file your Arizona Individual Income tax return.
Arizona automatically grants 6 months extensions on filing pass-through entity tax returns. This means you do not need to file for an extension in Arizona.
This is an extension to FILE, not an extension to PAY – payment is still due March 15, 2025.
Estimated tax payments are made:
Form 140ES – Individual Estimated Tax Payment
You must file & pay Individual Income Taxes in Arizona by April 15, 2025.
File Online or by Mail must be postmarked by the due date Applicable forms:
Form 140 – Resident Personal Income Tax Return
Form 140NR – Nonresident Personal Income Tax Return
You must send payment for taxes in Arizona for the fiscal year 2024 by April 15, 2025.
The Extension Deadline is October 15, 2025 to file your Arizona Individual Income tax return.
Arizona automatically grants 6 months extensions on filing personal income taxes. This means you do not need to file for an extension in Arizona.
This is an extension to FILE, not an extension to PAY – payment is still due April 15, 2025.
Scan returns. Uncover savings. All in minutes.
Looking for a different year? Click here.
The material discussed on this page is meant for general illustration and/or informational purposes only and is not to be construed as investment, tax, or legal advice. You must exercise your own independent professional judgment, recognizing that advice should not be based on unreasonable factual or legal assumptions or unreasonably rely upon representations of the client or others. Further, any advice you provide in connection with tax return preparation must comply in full with the requirements of IRS Circular 230.
Please fill out the form below.
Fill out the form below, and we'll be in touch.
Please fill out the form below.
Please fill out the form below.
Please fill out the form below.
