Child Support Calculator

If you are collecting Unemployment or Child Support, you will soon receive a new Electronic Payment Card (EPC) to replace the one you currently have. To prevent delays, make sure your address and contact information are updated with DES today! Learn More

Determining What Child Support Calculator to Use

To produce a Parent Worksheet, you must use the Arizona child support calculator. There are online child support calculators available based on Arizona guidelines.  The calculator you use is decided by when the order or modification is entered.

There are online child support calculators available based on current and past Arizona guidelines.  If the case is determined by default, the guidelines that are in effect at the time of filing are used.  In situations where both parents are determining child support and the guidelines have changed since the initial filing, jointly, they may determine what guidelines to use; those at time of filing or at the time the order is entered.

2021 Child Support Calculator: These are the Arizona Child Support Guidelines that are currently in effect; they are imposed on child support orders and modifications entered after January 1, 2021.

2018-2020 Child Support Calculator: These are the previous Arizona Child Support Guidelines; they are still available for calculating child support for orders entered and modifications entered after March 31, 2018.

2017 Child Support Calculator:  These are the previous Arizona Child Support Guidelines; they are still available for calculating child support for orders entered and modifications entered between January 1, 2017 to December 31, 2017.

2015 Child Support Calculator:  These are the previous Arizona Child Support Guidelines; they are still available for calculating child support for orders entered and modifications entered between June 30, 2015 to December 31, 2016.

Court Logo

Terms of Use | Privacy Policy | About Us


© , Arizona Bar Foundation | All Rights Reserved


This website has been prepared for general information purposes only. The information on this website is not legal advice. Legal advice is dependent upon the specific circumstances of each situation. Also, the law may vary from state-to-state or county-to-county, so that some information in this website may not be correct for your situation. Finally, the information contained on this website is not guaranteed to be up to date. Therefore, the information contained in this website cannot replace the advice of competent legal counsel licensed in your jurisdiction.

Search