Thank you for posting here in the Community, @office-moonautom. And I can definitely help you start over with new books in QuickBooks Online (QBO).
Since you're using your QBO for years now and want to start from scratch, you can cancel your current account and start a new company with the same user ID and password you used before. Let me guide you how.
First off, let's cancel your current account. Here's how:
Then, you can now Sign up for QuickBooks Online using the same user ID and password to start a new company.
I'm adding this article for more details: Delete your data and start over in QuickBooks Online.
Please know that I'm just a reply away if you need any further assistance with QuickBooks. Wishing you and your business success.
You may open a new QBO account as mentioned by Mark_R
then consider to utilize a migration tool to speed up your works if required.
Thank You for your help. I believe this will work for us but wont know until next week. We are going to try to switch everything over after the holiday but before the end of the year so we can be completely new a fresh by New Years.
Good Evening, @office-moonautom.
Thanks for reaching back out to the Community. I hope your week is going well so far.
I'm glad that we were able to provide you with some helpful information so that you could start fresh with QuickBooks Online (QBO). The Community is always here to have your back.
You can also check out our tutorials page to see more details about different features in your QBO account.
Should you need any further assistance, just let me know. I'll always be around to lend a helping hand. Wishing you and your business continued success. Have a wonderful holiday!
Let me help share a few things you'll have to consider before you can eliminate the old data of a company with a deleted subscription.
When you cancel a subscription of your company, you can delete it as long as your working with it within 60 days. Let me show you how:
Once done, you can go ahead and use it to start from clean. But if you've been working with your company for more than 60 days, you can let it rest for a year from the date you canceled the subscription.
Once this period ends, the system will completely delete your entire company data. If this is the case, I'd say you'll have to start a new company with a new subscription as well.
Learn more about how we handle your company data after a subscription has been canceled: What happens to my QuickBooks Online data after I cancel?
If you have any other questions aside from deleting your company data, feel free to leave them in the comments, and tag me (@JonpriL). Stay safe!