View forms and instructions to change child support or alimony or spousal maintenance in Maricopa County, Arizona. Learn how Arizona's child support guidelines work, including how to calculate support, collect support payments, and change your existing support order.Although Maricopa County did employ this method in the past, the court ultimately concluded that it was no longer appropriate. If you have questions about alimony in your divorce case, you should talk to an experienced spousal support lawyer at Colburn Hintze Maletta. You can choose to make your payment in whatever way is most convenient for you. Looking for the best divorce attorney in Phoenix? Arizona Law Group specializes in divorce in AZ, providing expert legal support when you need it most. You can apply for child support services in several ways — but applying online is the fastest, easiest method. The amount of child support you pay or receive for children of your relationship. Child support guidelines are separate from spousal support.