These forms mean you have a court date. If alimony has been requested, the court will typically wait until after child custody and support has been awarded to consider the matter.The question of whether you will need to pay alimony in addition to child support depends on your circumstances as presented to the court. Complete the fields below and press calculate to estimate alimony. The figures presented are based on legal California alimony guidelines. This Child Support Standards Chart can be used to determine an approximate annual child support obligation. If you need help with a spousal support matter, then our firm can help. Who May File a Petition for Child Support? California Family Code Section 3900 sets forth the obligation of parents to support minor children, in a manner suitable to the child's circumstances. This free program will help you fill out the papers that you will need to file in Family Court.