Can I erase all data of this year only and start from scratch

Hi there, @userfinance17.

It looks like you've posted twice in this forum. I already shared some ways on how you can delete your QuickBooks Online data. You can go to this link for your reference: https://quickbooks.intuit.com/learn-support/global/manage-your-account/can-i-erase-all-data-from-this-year-january-up-to-date/01/940338#M3218.

Please mentioned my name in the comment section if you have other questions in your account. I'm always ready to work with you again. Stay healthy and safe.

@userfinance17 

If you are using QBO Simple Start, you should open a new blank QBO account instead and cancel the old one.

https://quickbooks.grsm.io/Asia-Pacific

https://quickbooks.grsm.io/EU