Can I start over the bank reconciliation with amount from my bank statement date 01/01/2023?

I'm here to help you handle your bank reconciliation, themaven. 

Yes, you can restart your bank reconciliation with the amount from your bank statement dated 01/01/2023. And I'm happy to share the complete steps with screenshots for doing so in QuickBooks Online.

You'll need to select 01/01/2023 in the Starting date field and enter the bank statement amount in the Ending balance box. Follow these steps:

1. Go to the Accounting tab on the bottom left part.
2. Select the Reconcile tab. 
3. Choose your bank account in the Account drop-down. 
4. Enter the Ending Balance amount shown in your bank statement and the Ending date. 
5. Hit Start reconciliation when you're ready.

For more details, see this link: Reconcile an account in QuickBooks Online.

In case you encounter an issue while reconciling your banks, visit this article: Fix issues at the end of a reconciliation in QuickBooks Online.

Moreover, read the following articles below to learn how to unreconcile transactions and run specific reports: 

• Undo or remove transactions from reconciliations in QuickBooks Online.
• How do I view, print, or export a reconciliation report?

Don't hesitate to contact me if you have any follow-up questions. I want you to be free from reconciliation so that you may focus on your business. Keep safe, themaven.