Oklahoma Child Support Computation Instructions provide step-by-step instructions on how to calculate the amount of child support that must be paid by a parent. The instructions cover all different types of child support cases, including those involving single parents, separated parents, divorced parents, and unmarried parents. The instructions also include special rules for calculating support when there are multiple parents involved in a case, such as multiple income sources or shared custody arrangements. The instructions include four main sections: 1. Calculating Income: This section explains how to calculate the total gross monthly income of both parents. It includes information on how to calculate the income from each parent’s job, as well as from other sources such as social security benefits, alimony, and other sources of income. 2. Establishing a Basic Child Support Obligation: This section explains how to calculate the basic child support obligation based on the total gross monthly income of both parents. It includes information about the Oklahoma Child Support Guidelines, which set out the basic rules for calculating support. 3. Adjustments from the Basic Child Support Obligation: This section explains how to adjust the basic child support obligation to account for any special circumstances, such as shared custody arrangements or special needs of the child. 4. Finalizing the Child Support Obligation: This section explains how to calculate the final child support obligation after any adjustments have been made. It also explains how to complete the necessary paperwork and file it with the court. There are two types of Oklahoma Child Support Computation Instructions: 1. Oklahoma Child Support Computation Instructions for Separated or Divorced Parents 2. Oklahoma Child Support Computation Instructions for Unmarried Parents.