Why Your Bank Connection Breaks and How to Fix It
Your bank account connection in QuickBooks Online breaks when the bank changes its security settings, you change your bank password, or your login credentials expire. QuickBooks loses the permission to pull transactions from your bank's system, and the sync stops. Reconnecting means giving QuickBooks permission again through your bank's login page.
The process takes about five minutes if you have your bank login details ready. You will not lose any transactions already downloaded — QuickBooks keeps those in your account. You are simply restoring the live link so new transactions can flow in again.
Key Takeaways
- A broken bank connection usually means your bank password changed, your bank updated its security, or QuickBooks' permission expired — not a problem with QuickBooks itself.
- You reconnect by going to the Banking tab, finding the account, and clicking the reconnect button, which takes you to your bank's login page.
- Your bank will ask you to log in and confirm that QuickBooks can access your account — this is the same step you took when you first linked it.
- Transactions already in QuickBooks stay there; reconnecting only restores the ability to download new ones going forward.
- If reconnecting fails, your bank may require you to update your password or change security settings before QuickBooks can connect again.
Finding the Disconnected Account in QuickBooks
Open QuickBooks Online and go to the Banking tab on the left sidebar. You will see a list of all your connected bank accounts. Any account that has lost its connection will show a red alert icon or a message saying "Connection lost" or "Action required."
Click on the account name or the alert message. QuickBooks will open a panel showing the account details and the reason the connection failed. Common reasons include "Your bank requires you to update your password" or "Your bank's security settings have changed." Read this message — it often tells you exactly what your bank needs from you.
Starting the Reconnection Process
In the account panel, look for a button labeled Reconnect or Update Connection. Click it. QuickBooks will redirect you to your bank's website in a new window or tab. You are now leaving QuickBooks and entering your bank's secure login page.
Your bank will ask you to log in with your online banking username and password — the same credentials you use to check your account balance on your bank's website. This is not your QuickBooks password. If you have changed your bank password recently, use the new one.
Authorizing QuickBooks at Your Bank
After you log in to your bank, your bank will show you a screen asking whether you want to allow QuickBooks Online to access your account. This is a permission screen, not a security threat. Read what it says QuickBooks can do — typically it is "view transactions" and "download transaction history." Click the button to confirm and allow access.
Some banks ask you to choose which accounts QuickBooks can see. If you have multiple accounts at the same bank, select the ones you want to link. You can usually change this later if you need to add or remove an account.
Your bank may also ask you to verify your identity using a security code sent to your phone or email. Complete this step. This is your bank protecting your account, not a sign that something is wrong.
Confirming the Reconnection in QuickBooks
After you authorize QuickBooks at your bank, your browser will return to QuickBooks. The red alert icon should disappear, and the account should show as "Connected" or "Active." This usually happens within a few seconds, but it can take up to a minute.
Do not close the QuickBooks window while the reconnection is processing. Wait until you see the confirmation message. If the page seems stuck, refresh it once. If the account still shows as disconnected after two minutes, close the window and go back to the Banking tab to check the status.
What to Do If Reconnection Fails
If you see an error message after authorizing QuickBooks at your bank, the most common cause is that your bank password has expired or your bank requires you to change it before allowing third-party access. Go to your bank's website directly, log in, and update your password if prompted. Then return to QuickBooks and try reconnecting again.
Some banks require you to turn on a specific security setting or add QuickBooks to a list of trusted applications before it can connect. Check your bank's help section or call their customer service line and ask: "Do I need to enable third-party access for QuickBooks Online?" If the answer is yes, make that change and reconnect.
If you still cannot reconnect after updating your password and checking your bank's settings, contact your bank's customer service. Provide them with the exact error message QuickBooks showed you. They can tell you whether there is a known issue with QuickBooks or whether your account has a security hold that is blocking the connection.
Preventing Future Disconnections
Most disconnections happen because your bank password expires or changes. If your bank requires you to change your password every 90 days, mark that date on your calendar. When you change it, reconnect QuickBooks the same day so the new password takes effect immediately.
If your bank sends you a security alert about QuickBooks trying to access your account, do not ignore it. Log in to your bank's website, review the alert, and confirm that you want to allow QuickBooks access. This usually takes one click and prevents the connection from breaking.
Check your Banking tab in QuickBooks once a month to make sure all your accounts still show as "Connected." Catching a broken connection early means you will not miss transactions or fall behind on reconciliation.
Frequently Asked Questions
Will I lose transactions that were already downloaded before the connection broke?
No. All transactions QuickBooks downloaded before the connection broke stay in your account. Reconnecting only restores the ability to download new transactions going forward. Your history is safe.
Do I have to reconnect every time I change my bank password?
Usually yes. When you change your bank password, QuickBooks' stored permission becomes invalid. Reconnect as soon as you change your password to avoid a gap in transaction downloads. Some banks allow you to update the password in QuickBooks directly without reconnecting, but most require the full reconnection process.
What if my bank is not showing up in QuickBooks' list of banks?
Some smaller or regional banks are not supported by QuickBooks' automatic connection system. Contact your bank and ask whether they support third-party connections. If they do not, you may need to download transactions manually from your bank's website and upload them to QuickBooks as a CSV file.
Can I reconnect a bank account on my phone?
Yes, the process is the same on the QuickBooks Online mobile app. Go to Banking, tap the disconnected account, and tap Reconnect. Your phone will open your bank's login page in a browser. After you authorize QuickBooks, you will return to the app and the connection should restore.
How long does it take for new transactions to appear after I reconnect?
Usually between a few minutes and a few hours, depending on your bank. QuickBooks checks for new transactions multiple times per day. If transactions do not appear within 24 hours of reconnecting, contact QuickBooks support with your bank name and account type.