NnancurryLevel 22 years agoFebruary 12, 20243491 reply7 viewsThe following diagnostic is generating: Dependent # {PrefixNum} : Relationship is invalid. The following are valid relationships: Son, Daughter, Foster Child, Grandchild, Grandparent, Parent, Brother, Sister, Aunt, Uncle, Nephew, Niece, Stepchild, Half Brother, Half Sister, Stepbrother, Stepsister, None or Other. Solution: Help Article FederalIndividual