Thanks for getting in touch with the Community, @CLH-SC. I'm here to help you fix and find out what's causing the difference.
Typically, the difference between your bank statement and QuickBooks should be $0.00 at the end of the reconciliation. If it's not, we can look for issues causing it to be negative.
First, make sure your opening and beginning balances are correct. Once you know these are accurate, we can pull up the discrepancy report to check if there are transactions that were changed. I'll guide you on how:
- Go to the Reports menu. Hover over Banking and select Reconciliation Discrepancy.
- Select the account you're reconciling and then select OK.
- Review the report. Look for any discrepancies.
- Talk with the person who made the change. There may be a reason they made the change.
Once already figured out the discrepancy, make sure to correct it as needed. You can also utilize this link for more fixes: Fix issues when you're reconciling in QuickBooks Desktop.
For additional information to guide you with the reconciliation process and to avoid discrepancies, check out this article for you: Learn the reconcile workflow in QuickBooks.
Please keep us posted about the result after performing the steps provided. We'd be glad to assist if you require further assistance with this. Take care.