Done it:
"SELECT dbo.vSyndicate.CalYearID AS CalYr,
Right(ReturnCalQuarterID,1) AS Qtr,
dbo.vReturnHeader.SyndicateNumber,
Case when ReportingCalYearID = -2 THEN Null else ReportingCalYearID end AS YOA,
dbo.vReturnBaseElementMappingUIDescription.FormLabel...