Hi there,
Thanks for reaching out with your question regarding QuickBooks Self-Employed. I know how convenient it would be to have the ability to categorize things the way you'd like in your bookkeeping.
QuickBooks Self-Employed has provided categories that we believe can suit any transaction. At this time, you're unable to add new categories, and you'll have to select an option from the list as it's shown in your account.
I can appreciate that this is something that would greatly benefit you and your business needs, so I'd be happy to submit your feedback about this to the proper team. We're always looking for ways to improve our products, and this would be a great idea.
Let me know if I can help you in any other way.
Have a great day!
