1. In Reports, Financial Statements, open the desired report or create a new one
2. On the filters tab, set any desired filters
3. On the columns tab, select new column at the top to create a new column
4. In the column, on the general tab, in the column header section at the top, click "Start Date" and "End Date".  (This will automatically pull the dates set on the column which are designated on the Date Range tab.)
5. Set the date range for the column on the Date Range tab
6. Set any desired filters on the column
7. Repeat for each desired column
8. Select any specific formatting options on the format tab
9. Preview the report