This seems like sort of a big deal, or at least potential material for political salvos: After claiming he is a lifelong Bronx resident, Rep. Eliot EngelEliot Lance EngelEngel presses to speak at NY event: 'If I didn't have a primary, I wouldn't care' The Hill's Morning Report - Trump mobilizes military against 'angry mob,' holds controversial photo op Engel primary challenger drops out, endorses fellow challenger MORE (D-N.Y.) has listed his house in Maryland as his primary residence for at least 10 years to get a tax break.

And now that its come to light, Maryland officials are saying that Engel doesn't qualify for the tax credits. From the Associated Press:
To receive the credit, homeowners must live in Maryland at least six months of the year, have a Maryland driver