QuickBooks Bank Error 323
Workaround available QuickBooks Online Updated November 13, 2026Based on 2 user reportsHow we research
Quick answer
Error 323 means two accounts at the bank share a name or the same last four digits. Rename one at the bank or disconnect the duplicate and reconnect.
Most likely fix: Rename an account at the bank
How to fix it
Try these in order — the most common fix is first.
1. Rename an account at the bank
- Log in to the bank or card site.
- Give each account a unique nickname, then reconnect in QuickBooks.
Did this fix it?2. Disconnect the duplicate
- In Bank transactions, disconnect the duplicate account on the QuickBooks side.
- Reconnect only the account you need.
Did this fix it?
Symptoms
Connecting the bank fails with error 323.
Why it happens
- Two accounts with identical names
- Accounts with the same last four digits
This guide also covers
- quickbooks error 323
- quickbooks bank error 323
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