=Concatenation(Concatenation("01/01/";[Current Year]);If(MonthNumberOfYear([Current Date])=4)Then("") Else(Concatenation(" to ";FormatDate([Current Date];"dd/MM/yyyy"))))
Hope it helps.
=Concatenation(Concatenation("01/01/";[Current Year]);If(MonthNumberOfYear([Current Date])=4)Then("") Else(Concatenation(" to ";FormatDate([Current Date];"dd/MM/yyyy"))))
Hope it helps.