Pursuant to the Arizona Revised Statutes § 25-320(D), the Supreme Court shall establish guidelines for determining the amount of child support and review the guidelines at least once every four years to ensure that their application results in the determination of appropriate child support amounts.
Committee Meeting Schedule and Minutes
Public Hearing Flyer-September 10, 2010
CSGRC Workgroups
AZ Child Support Historical Repository
March 25, 2010 Arizona Judicial Council Meeting Materials
June 24, 2010 Arizona Judicial Council Meeting Materials
Proposed Child Support Guidelines-Updated June 22, 2010
Basic Support Amount Income Look-up Tables for Child Support Guidelines 
COBS Caculator 
PLEASE NOTE: If you receive an error message, add the “Analysis Toolpack” to your Excel program. To add this toolpack within Excel, click on “Tools” then choose “Add Ins”, then choose “Analysis Toolpack.” The program may require re-opening after adding in the toolpack. Save changes.
Please be advised that this calculator is for preliminary determination of child support ONLY and does not take into consideration adjustments for child care, education expenses, extraordinary child, and medical support. This preliminary prototype calculator does not reflect a final support order.
Stakeholder Input
The purpose of this site is to share information about the committee's meetings, progress, and work product as well as gather constructive comments from stakeholders.
As with all court committees, these meetings are open to the public. Time is reserved on the agenda for public comment. Each member of the public who wishes to share ideas for improving the tentatively approved guidelines may speak for up to three minutes.
Stakeholders may also participate by submitting productive comments on this site. Unlike a forum or a chat room, this site does not allow for direct response from the committee. Comments should be focused on the tentatively approved guidelines (above, updated June 22, 2010); and how they can be improved. The committee cannot discuss or offer assistance with any individual child support matter.
Submissions will be reviewed periodically by the site moderator. The site moderator will screen the submission for duplication, irrelevancy, spam, harassment, profanity, obscenity, or other inappropriate content. Comments that pass moderator review will be posted for public viewing; all others will be rejected.
Submit a Comment
Additional Documents
Theory of Child Support by Ira Mark Ellman and Tara O'Toole Ellman - Final as Published