Re: # of days in Year

i think I figured, the [Report Year] was needed as Integer in part of formula and String in some part.

Below formula worked

Type String : [Reporting Year]

Type Number : [Report Year]

=If(ToNumber([Reporting Year])<>Year(CurrentDate());DaysBetween(ToDate("01/01/"+[Reporting Year];"MM/dd/yyyy");ToDate("01/01/"+(FormatNumber(([Report Year]+1);"0"));"MM/dd/yyyy"))

;DaysBetween(ToDate("01/01/"+[Reporting Year];"MM/dd/yyyy");CurrentDate()))