Child support and alimony calculation differ, depending upon your locale in the United States. Accordingly, for accurate information on child support calculation and guidelines, you need to access information for the pertinent locale.

You may wish to start with the site for the U.S. Department of Health and Social Services - Administration for Children and Families. Next, click on the appropriate Web resource(s) listed below. The sites listed below, mainly governmental sites, may serve as a starting point to assist you in your search for information regarding child support guidelines, calculation and enforcement.