Can you change an account in a reconciled item

Welcome to the Intuit Community, @jujuinman.

You'll be glad to know that you can change the category of the reconciled item. No worries. This doesn't affect the balance in your bank register.

Here's how:

1. Click Accounting from the left menu, then select Chart of Accounts.
2. Select the desired bank account, then click View register. 
3. Select the transaction.
4. Select a category from the drop-down list.
5. Once done, click Save. 

If you need to change the reconciliation status, you can go through these articles: How to unreconcile a transaction or undo a reconciliation.

Should you have any other concerns, you can always start a thread by posting here in the Intuit Community. Thank you and have a wonderful day.