I just have to say.  The need for a report that simply and easily shows payments received and their corresponding invoice numbers is so obvious it's really pretty ridiculous that this isn't available. Like in the "are you kidding me" category.  Yes, we're doing the memo field workaround.  But it's a workaround that involves, well, extra work. That data is in there. It's in every Customer Payment screen.  I'm looking right at it!  Quickbook should provide this.  Period.