You're not going to like the answer:

While some states make it easier, Lacerte's general answer is to:

-create the Federal and NC MFJ returns (and file them)

- Split the return using the MFJ/MFS comparison form splitter

-on the Va Taxpayers MFS return, check that it has his information only, then create a MFS state for VA.

You can try to efile the VA only, but likely it will be a Mail in.