If you are nonresidents, there is probably no advantage either way- although if you file separate returns, you will have to create the "mock" federal return to complete the Mass state return (which of course disqualifies you from e-filing so there is a delay if you have a refund.) See How do I prepare a joint federal return and separate states?
**Say "Thanks" by clicking the thumb icon in a post
**Mark the post that answers your question by clicking on "Mark as Best Answer"
