Married Filing Separately ReturnA U.S. citizen and nonresident alien spouse may choose to file separate returns. The U.S. citizen can use the Married Filing Separately filing status and may be able to claim a nonresident alien spouse's personal exemption. The nonresident alien spouse, if required to file a return, would file Form 1040NR. Volunteers can assist in the preparation of Form 1040 for the U.S. citizen, but must refer the spouse to a professional tax preparer. |