=SUMIF(D3:D3001,"014",
G3:G5000)+SUMIF(I4:I10,"<"&DATE(2009,1,1),G4:G10)-SUMIF(I4:I10,"<"&DATE(2009,1,31),G4:G10)

what's wrong with this code? I'm looking to sum everything for building 14
(located in column D) from January 1 to January 31 (Located in column I).
Column G is where the monetary values are....

Thanks for any help!
M