The online application must be completed and submitted within 10 business days of when it is started. Section 50-13.4 of the North Carolina General Statutes requires the Conference of Chief District Judges to prescribe.Answer our easy-to-follow questions. We'll guide you every step of the way. The calculation of child support involves the use of a formula which has certain variables. Usted es el padre o la madre que tiene la custodia de todos los menores que viven con usted. Pick up or submit an application at your local Child Support Services office. You may call 252-431-1200 (ext.