@Amanda Flynn asa far as I know you can only use period, quarter and year as quick filter in balance sheet. Just tried customized filter using date and defined as last week, it did work. But still it will be cumbersome to generate weekly balance sheet, since you have to probably change the date range for every single weeks. You can try saved search or analytics workbook to mimic balance sheet, since in those you can define your criteria quite flexibly. Some one else might have a better solution may be @KevinJ of Kansas or @C_Billings?