Sorry can you elaborate?  When I ran each of our w-2s as if we were single I end up with a ~$700 return and she owes $2800.  I made 150,000 and she made 70,000.  I would assume there is a tax benefit to filing jointly and married.  Seems as if there is something wrong in how her company has been deducting taxes even though she claimed 0.  Can you give me a little more info when you get a moment?  Thanks