I live in one of apparently 6 states where "co-habitation", living together as man and wife without the benefit of marriage, is illegal. For the first time in my career, it has been pointed out to me that because it violates "local law", a taxpayer may not claim as a dependent a person with whom he shares that relationship, regardless of their qualifying as a Qualified Relative under the rules thereunder.
My question is: Does anyone have any guidance which would allow me to legally let clients claim dependancy once they have disclosed the relationship? (That disclosure usually takes the form of their offspring knocking over the pencil holder on my tax desk)