SQL fiscal year logic help

Is there a simpler way to write this logic below in c sharp or an Sql query, i am using access database

case 14://Current Fiscal Year

string TempYear = string.Empty;

if (DateTime.Now.Month < 7)

{

TempYear = string.Format("{0}", ((DateTime.Now.Year) - 1));

}

else

{

TempYear = string.Format("{0}", DateTime.Now.Year);

}

string FiscalYearStart = "7/1/" + TempYear;

string FiscalYearEnd = "6/30/" + (TempYear + 1);

sqlDateFilter = "tblService.ServiceDateStart >= #" + FiscalYearStart + "# AND ServiceDateStart <= #" + FiscalYearEnd + "#";

break;