Ver11, AccessDB. I have a parameter called {?DateRange} which returns the beginning date of the report, which always falls on the first of a month and the ending day of the report which always falls on the first of a month. But this is for accountants and they want the title to say something like "report for 01/01/2005 to 02/28/05" How can I get the (maximum ({?DateRange}),"MM/dd/yy" to substract one day so that it shows the last day of the previous month?