A family of Microsoft relational database management systems designed for ease of use.
I'm not sure why you did not post this in your earlier thread on the same subject, but as you are returning a formatted date of yyyy-mm in the column, restricting it on a date value will not work. You should restrict a separate column in the query, whose expression is:
DateAdd("yyyy",[tbl_ComboBox_Categories].[Useful Life],[tbl_Master].[Acquisition Date])
Uncheck the 'show' checkbox for the column so that it is not returned by the query, and apply the same criterion as before:
<DateSerial(Year(Date()),7,1)
You are now comparing a date value with a date value, rather than with a string expression, which is what the Format function returns.