Gather the statements, put a document behind every line on them, and send the folder. These are the six things people get wrong doing that, each with its own page.
Clerk.AI does the gathering on your Mac and asks you only about what it cannot settle.
If an accountant does your books and you still do the gathering, nobody ever gave you a list of what the gathering consists of. You work it out from the questions that come back. These are written out properly, and they hold whether or not you ever use any software to do them.
Runs on your Mac. Pay what you decide, including nothing.