Is it possible to move all my previous entries and data to a new account?

Yes, it's possible to move your data by exporting it from your current account and importing it into the new one. However, QuickBooks Online doesn't have a direct tool to transfer or restore an entire company file between accounts. While you can easily export reports and lists, importing into a new account is limited to specific data types.

Because of this limitation, a manual export and import won't move everything automatically. If you need to import historical transactions, it can be quite challenging. While you can import invoices using a precisely formatted CSV file, importing past expenses or historical bank transactions manually can be quite tiresome.  

To simplify the process, consider exploring third-party applications that handle data conversion between QuickBooks accounts. You can find these by visiting the app marketplace and searching for keywords like "migration," "restore," or "backup."  

Please feel free to reply to this thread if you have any questions or to keep us updated on your progress.