As a starting point, child support is calculated based on what you and your spouse are actually earning. Than information goes into a mathematical formula, along with certain other information, like the number and ages of the children, and certain expenses, and out pops the child support number. However, if a court becomes convinced that either or both of you are voluntarily unemployed or voluntarily under employed, then the court can "impute" income to either or both of you in calculating child support. What this means is that in some circumstances, the court may use what the court thinks you should be earning rather than what you are actually earning. The court when it imputes income can use the national average income for someone of that age and gender. Instead, it could also impute based on your historical income. In terms of the future, the statute allows child support to be modified or adjusted in the future. How often this can be done, and whether it is financially worthwhile to do it depends on the specific facts and circumstances of your case.
Answered on Jul 13th, 2011 at 12:58 PM