The Alaska Child Support Guidelines Affidavit is a legal document used to establish the amount of child support that must be paid in the state of Alaska. It is required for all cases involving child support in the state. The affidavit is used by courts to calculate the appropriate amount of child support to be paid based on the incomes of the parents, the costs of medical insurance, the costs of daycare, and other relevant factors. There are two types of Alaska Child Support Guidelines Affidavit: one for parents who are married and one for parents who are unmarried. The affidavit must be completed by both parties involved in the case and is then submitted to the court for review.