Value 1: DateSerial(Year(Date()),Month(Date()),1) And <=Date()-1
Value 2: DateSerial(Year(Date())-1,Month(Date()),1) And <=Date()-366
Hmmm... I don't see why that's the issue, it clearly had the And operator.
You could try:
Value 1: DateSerial(Year(Date()),Month(Date()),1)
Value 2...