I can assist you in organizing your business accounts seamlessly, diabloscarpentry.
In QuickBooks Online (QBO), we're unable to pull up a report that consists of trial accounts under your name. However, we can sign in to your account and manually delete them. Please take note that we can only delete those canceled accounts. Thus, you'll want to cancel them first or let the trial expire.
With regards to your Accountant account, we also don't have an option to delete it. Also, you can check out our QBO pricing page to see our different offers for each subscription that match your business needs.
Drop by in the thread again if you have future concerns about managing your QBO account and subscriptions. I'm more determined to offer help, diabloscarpentry.