Reversing a reconciliation you've already locked

To undo a bank reconciliation in QuickBooks Online, you must go back into the reconciliation record itself and either delete it or reopen it for editing. QuickBooks does not have a single "undo" button for reconciliations — instead, you navigate to the Banking menu, find the reconciliation you want to reverse, and choose to either reopen it (if you made a small mistake) or delete it entirely (if you need to start over). The process takes less than a minute once you know where to look.

The method you use depends on whether the reconciliation is still in progress or already marked as complete. A reconciliation in progress can be edited directly. A completed reconciliation must be reopened before you can make changes or delete it.

Key Takeaways

  • Completed reconciliations in QuickBooks Online can be reopened by clicking the reconciliation record and selecting the reopen option, which lets you edit or delete it.
  • Deleting a reconciliation removes it entirely from your records, but the transactions themselves remain in your account — they simply become unreconciled again.
  • If you reopen a reconciliation to fix a small error, you can make the correction and save it without deleting the whole record.
  • After you undo or delete a reconciliation, any transactions that were marked as reconciled will return to unreconciled status in your bank feed.

How to reopen a completed reconciliation

Start by clicking the Banking menu in the left sidebar, then select Reconcile. QuickBooks will show you a list of all your bank accounts and their reconciliation history. Find the account and the specific reconciliation date you want to undo, then click on that reconciliation record.

Once the reconciliation details open, look for a button or link labeled Reopen or Edit. Clicking this will unlock the reconciliation so you can make changes. The system will warn you that reopening a completed reconciliation may affect your financial records — this is normal and expected. Confirm that you want to proceed.

After reopening, you can now edit individual transactions, uncheck items that were incorrectly marked as reconciled, or adjust the reconciliation details. Once you've made your corrections, click Finish to save the changes and lock the reconciliation again.

How to delete a reconciliation entirely

If you need to remove the reconciliation completely rather than just fix it, the process is similar. Go to Banking > Reconcile, find the reconciliation you want to delete, and click on it to open the details.

Look for a Delete button, usually located near the top or bottom of the reconciliation screen. Click it and confirm your choice. QuickBooks will remove the reconciliation record from your history. All transactions that were marked as reconciled in that reconciliation will revert to unreconciled status, and they will reappear in your bank feed as unmatched items.

Deleting a reconciliation does not delete the transactions themselves — it only removes the reconciliation record and the "reconciled" label from those transactions. You can then re-reconcile them later if needed.

What happens to your transactions after you undo

When you reopen or delete a reconciliation, every transaction that was marked as part of that reconciliation becomes unreconciled again. In your Banking view, these transactions will show up in your bank feed as if they had never been reconciled. This means they will appear in the next reconciliation cycle as new items waiting to be matched.

Your account balance in QuickBooks will not change — the transactions remain in your account. Only their reconciliation status changes. If you had a reconciliation difference (a gap between your QuickBooks balance and your bank statement balance), undoing the reconciliation may bring that difference back into view.

When to reopen versus when to delete

Reopen a reconciliation if you caught a small error — a transaction marked as reconciled that shouldn't have been, or a transaction amount that was entered incorrectly. Reopening lets you fix the specific problem without losing the entire reconciliation record. This is faster and keeps your reconciliation history cleaner.

Delete a reconciliation if the whole reconciliation was done incorrectly, if you reconciled the wrong bank account by mistake, or if you need to start the reconciliation process completely over. Deletion is also the right choice if you reconciled transactions that should not have been included at all.

Preventing reconciliation mistakes in the future

Before you finish a reconciliation in QuickBooks Online, take time to review the reconciliation summary. The system shows you which transactions are marked as reconciled and what your ending balance should be. Compare this to your actual bank statement before clicking Finish.

If your reconciliation does not balance (QuickBooks balance does not match your bank statement balance), QuickBooks will alert you and ask if you want to continue anyway. Do not force a reconciliation to complete if it does not balance — go back and find the discrepancy first. This prevents the need to undo the reconciliation later.

Keep your bank feed matched regularly. When you match transactions to your bank feed as they come in, rather than waiting to reconcile them all at once, you catch errors sooner and have fewer transactions to review during the formal reconciliation process.

Frequently Asked Questions

Will undoing a reconciliation affect my tax records?

Undoing a reconciliation does not change the transactions themselves or their dates — it only removes the "reconciled" label. If you have already filed taxes based on that reconciliation, you should consult with your accountant before undoing it. For current-year reconciliations that have not yet been filed, undoing is generally safe.

Can I undo a reconciliation from several months ago?

Yes. QuickBooks keeps your full reconciliation history, so you can reopen or delete any reconciliation, no matter how old it is. However, undoing an old reconciliation may create confusion in your records if you have already reconciled months after it. Consider whether you truly need to undo it or whether you should instead create a journal entry to correct the specific error.

What if I can't find the reopen button?

Make sure you are looking at a completed reconciliation, not a reconciliation still in progress. Completed reconciliations show a lock icon or "Completed" status. If you still cannot find the reopen option, try clicking directly on the reconciliation date or the account name within the reconciliation record — the button may be in a different location depending on your QuickBooks version.

Do I need to redo the entire reconciliation after I delete one?

Not necessarily. After you delete a reconciliation, the transactions return to unreconciled status. You can then re-reconcile them in your next reconciliation cycle, or you can manually match them one by one in your bank feed. You do not have to start from scratch unless you want to.