Hi Dgin1163,

We want to ensure that you'll be able to delete your older entries in QuickBooks Desktop. 

I'll be sending feedback on your behalf straight to our developers for consideration of this option. This will let them know what features would be beneficial for you and your business. 

In the meantime, you might want to consider the options given by my colleagues on this thread as an alternative.

Here's an article that will give you more information: Create, Edit, or Delete Memorized Transactions.

Let us know if there's anything else you need. We're always here to help.