I spoke with the Treasurer, who reduces Box 1 by the Housing Allowance, but does not do anything with the 403 B contributions - should I request a Corrected Form W-2, or have them get it right next year and figure out a way to put it in the software somewhere this year?  Just can't find a place b/c it's likely as you said, it should have been taken out already, as part of the Box 1 calculation.