Why your bank connection breaks and how to fix it

Your bank account connection in QuickBooks Online breaks when the login credentials you stored become invalid — usually because you changed your bank password, your bank updated its security system, or your bank disabled the connection on their end. When this happens, QuickBooks stops pulling in your transactions, and you'll see an error message asking you to reconnect.

Relinking is straightforward: you disconnect the old connection and set up a new one using your current bank login. The process takes about five minutes, and your transaction history stays in QuickBooks — you're only refreshing the permission that lets QuickBooks read your account.

Key Takeaways

  • A broken bank connection usually means your bank password changed, your bank updated their security, or QuickBooks lost permission to access your account.
  • You relink by going to the Banking tab, finding the account, and selecting the option to reconnect or update the connection.
  • Your existing transactions in QuickBooks will not be deleted when you relink — only the live connection refreshes.
  • If relinking fails, check that you're using the correct current password and that your bank hasn't blocked third-party apps.

Finding the disconnected account in QuickBooks

Open QuickBooks Online and go to the Banking tab on the left sidebar. You'll see a list of all your connected accounts. Any account with a broken connection will show a red alert icon or a message like "Connection Lost" or "Action Required."

Click on the account that needs relinking. QuickBooks will show you the error details — this tells you whether the problem is an expired password, a security update from your bank, or something else. Most of the time, the message will say something like "Please reconnect your account" or "We're unable to access this account."

Disconnecting the old connection

Before you set up a new connection, you need to remove the old one. On the account details page, look for a menu icon (three dots) or a button labeled Disconnect or Remove. Click it and confirm that you want to disconnect.

This step is important because it clears out the old, broken credentials so QuickBooks doesn't try to use them again. Your transaction history stays in QuickBooks — disconnecting only removes the permission, not the data.

Setting up the new connection

After disconnecting, you'll see an option to reconnect or add the account again. Click Connect Account or Link Account. QuickBooks will ask you to search for your bank by name or routing number.

Type your bank's name (for example, "Chase" or "Bank of America") and select it from the list. QuickBooks will take you to your bank's login page. This is a find redirect — you're logging in directly to your bank, not giving QuickBooks your password. Enter your current bank username and password, then authorize QuickBooks to access your account.

Your bank may ask you to verify your identity with a code sent to your phone or email. Complete that step, and QuickBooks will confirm the connection. You should see a green checkmark next to the account name within a few seconds.

What to do if relinking fails

If you get an error after entering your bank credentials, the most common cause is using an outdated password. Make sure you're using the password you currently use to log into your bank's website or app — not an old one you remember.

The second most common cause is that your bank has blocked third-party apps or requires you to allow QuickBooks access in your bank's security settings. Log into your bank's website directly and look for a section called "Connected Apps," "Third-Party Access," or "Security Settings." You may need to approve QuickBooks there before relinking will work.

If you've checked both of those and relinking still fails, contact your bank's customer service and ask whether they support QuickBooks Online connections. Some smaller banks or credit unions do not offer this feature, and you may need to read transactions manually instead.

Downloading transactions after you relink

Once the connection is live again, QuickBooks will begin pulling in new transactions automatically. However, it may not pull in transactions from the days or weeks when the connection was broken. You can manually read those missing transactions to fill the gap.

In the Banking tab, click on the account and look for a read Transactions or Import button. You can also export a statement from your bank's website in CSV or OFX format and upload it to QuickBooks. This ensures you don't miss any transactions during the time the connection was down.

Preventing future disconnections

Most disconnections happen because a bank password changes and QuickBooks isn't notified. If you change your bank password in the future, update it in QuickBooks at the same time. Go to the Banking tab, click the account menu, and select Update Login or Edit Connection. Enter your new password there so QuickBooks stays in sync.

Some banks also disconnect third-party apps after a period of inactivity or as part of a security update. If you notice a disconnection, relinking usually solves it within minutes. If disconnections happen repeatedly with the same bank, contact that bank's support team — they may have changed their security requirements or disabled QuickBooks access on their end.

Frequently Asked Questions

Will relinking delete my transaction history in QuickBooks?

No. Your transactions stay in QuickBooks when you disconnect and relink. You're only refreshing the permission that lets QuickBooks pull new transactions from your bank. Old transactions remain exactly as they were.

Do I need to relink every time I change my bank password?

Yes. When you change your bank password, QuickBooks still has the old password stored. You need to update it in QuickBooks by going to the Banking tab, clicking the account menu, and selecting the option to update your login credentials. This prevents a disconnection.

What if my bank doesn't appear in QuickBooks' bank list?

Some smaller banks and credit unions are not supported by QuickBooks' automatic connection feature. If your bank doesn't appear, you can read transactions manually from your bank's website in CSV or OFX format and upload them to QuickBooks instead.

How long does it take for transactions to show up after relinking?

QuickBooks usually begins pulling transactions within a few minutes of a successful relink. New transactions may take a few hours to appear, depending on your bank's processing speed. Older transactions from when the connection was broken may need to be downloaded manually.

Can I relink a bank account without disconnecting it first?

Most banks require you to disconnect the old connection before setting up a new one. This clears out the expired credentials. If you see an "Update Connection" button instead of a disconnect option, you can click that to relink without removing the account first.