Parents must financially support their child until the child turns 21 years old or is emancipated. Online payments can be made through ExpertPay.OCSS services include assistance with locating noncustodial parents, establishing parentage, establishing child support and medical support orders. The judge will begin the determination of alimony amount with one of two statutory formulas depending on whether or not child support will also be paid. Call our Queens child support lawyer at Markfeld Law to help you fight for a fair settlement and legal options at . Free Consultation - Call 800.696. Call today. Let us strategize a fair child support agreement for you. Basic child support is usually paid from one parent to the other to help support the child in the recipient's home. The total child support obligation is then divided between the parents in proportion to each of their incomes.