QuickBooks Bank Error 323

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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. 1. Rename an account at the bank

    1. Log in to the bank or card site.
    2. Give each account a unique nickname, then reconnect in QuickBooks.
    Did this fix it?
  2. 2. Disconnect the duplicate

    1. In Bank transactions, disconnect the duplicate account on the QuickBooks side.
    2. 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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