141AZES: 141AZES Estate or Trust Estimated Income Tax Payment (2025)
Arizona · Arizona DOR · Used for tax years 2025
Arizona Form 141AZ ES is used to submit voluntary estimated income tax payments for an estate or trust. It identifies the estate or trust, the fiduciary, the tax year, the payment amount, and the quarter covered.
Who files this form
Form 141AZ ES is for estates and trusts making voluntary estimated income tax payments. The form does not state a mandatory filing requirement.
Do not use this form to make delinquent income tax payments.
What you'll need
To complete the form, have:
- The estate’s or trust’s name and EIN. For a grantor trust, the form directs you to the instructions for the EIN field.
- The fiduciary’s name, title and mailing address.
- A daytime phone number for the fiduciary or representative, including the area code.
- The tax year, payment quarter and payment amount.
- A check payable to Arizona Department of Revenue.
How to file
- Complete the entire form. It is for the tax year ending December 31, 2025, or the other tax-year ending date you enter.
- Enter the enclosed payment amount rounded to a whole dollar, with no cents.
- Check only one quarter. Submit a separate form for each quarter for which you make a payment.
- Make your check payable to Arizona Department of Revenue. Write the estate’s or trust’s name, EIN, Form 141AZ and tax year on the payment.
- Include your payment with Form 141AZ ES and mail it to:
Arizona Department of Revenue
PO Box 29085
Phoenix, AZ 85038-9085
Common mistakes
- Using this form for delinquent income tax payments. It is only for voluntary estimated payments.
- Selecting more than one quarter. Use a separate form for each quarter.
- Entering cents instead of rounding the payment to a whole dollar.
- Submitting an incomplete form or cutting the page in half. Complete and submit the entire form.
- Forgetting to include the payment or to write the estate’s or trust’s name, EIN, Form 141AZ and tax year on it.
- Stapling items to the form or marking the area labeled for revenue use only.
Questions people ask
Can I use this form to pay delinquent income tax?
No. Form 141AZ ES is only for voluntary estimated payments.
Can I pay for more than one quarter using one form?
No. Check only one quarter and submit a separate form for each quarter for which you make a payment.
Which months belong to each calendar-year quarter?
For calendar year 2025, the first quarter is January through March, the second is April through June, the third is July through September, and the fourth is October through December.
Can fiscal-year filers use this form?
Yes. Enter the tax-year ending date and select the fiscal-year quarter. The quarters cover months 1–3, 4–6, 7–9 and 10–12 of the current fiscal year.
Should my payment amount include cents?
No. You must round your estimated payment to a whole dollar.