Get A4 Form

Filling out the A4 Form online is a crucial step for employees in Arizona to elect their withholding percentage for state income tax. This guide provides a step-by-step approach to ensure you complete the form accurately and efficiently.

Follow the steps to successfully complete the A4 Form online.

1. Click ‘Get Form’ button to obtain the form and open it in the editor.
2. Begin by typing or printing your full name in the designated field.
3. Enter your social security number in the provided space to identify your tax records.
4. Fill in your home address, including the number and street or rural route, followed by the city or town, state, and ZIP code.
5. For the Arizona withholding percentage election options, choose only one option by checking the appropriate box based on your annual compensation — either less than $15,000 or $15,000 and more.
6. If your annual compensation is $15,000 or more, select one of the following withholding rates: 18.2%, 21.3%, 23.3%, 29.4%, or 34.4% of the federal tax withheld.
7. If your annual compensation is less than $15,000, check one of the rates: 10%, 18.2%, 21.3%, 23.3%, 29.4%, or 34.4% of the federal tax withheld.
8. If you qualify for a withholding percentage of zero, ensure you check the box and confirm the two conditions: having no Arizona tax liability for the prior year and expecting none for the current year.
9. Sign the form in the designated area to certify the accuracy of the withholding percentage you selected.
10. Finally, enter the date on which you are submitting this form.
11. After completing all fields, save your changes, and you may choose to download, print, or share the form as needed.

Complete your A4 Form online today to ensure the correct Arizona income tax withholding.