QuickBooks Error 9999 is an online banking issue. This banking error arises when QuickBooks Online fails to link to the financial institution or update bank transactions. The QuickBooks Banking error 9999 disrupts the integration process and prevents the software from retrieving updated banking data.
Furthermore, due to this error, bank feeds fail to update, and transaction downloads are unsuccessful. This leads to slowed account reconciliation. Several users have reported error 9999 after updating the banking integration features in QuickBooks Online.
This guide outlines the reasons and symptoms of QuickBooks error 9999. The following section includes the troubleshooting steps to fix the issue and resume the bank connection seamlessly.
What is QuickBooks Banking Error 9999?
QuickBooks Online error 9999 is a script error. This issue interrupts connectivity between the bank and QuickBooks Online, resulting in unsuccessful transaction downloads.
This issue often appears when users update a connected bank account. The update is unsuccessful, and QuickBooks shows the following error message:
Error Code: 9999
Error Message: “Sorry, we can’t update your account. Please try updating again later (9999).”
Additionally, bank connection problems or connection disruptions between QuickBooks Online and the financial service provider often trigger the issue. In case the connection is not available, users can manually upload transactions via a Web Connect file till the connection is repaired.
Key reasons for QuickBooks Online Banking Error 9999
Here is the list of the primary reasons that trigger error 9999:
- An unreliable internet connection interrupts the link between the bank and QuickBooks Online.
- The financial service provider witnesses a maintenance problem or sudden outage.
- Cookies or browser cache disrupt the bank connectivity.
- Browser extensions or security options restrict QuickBooks Online.
- The antivirus or firewall software prevents secure banking access.
- Revised login ID and password, and re-verification are needed by the bank.
- Bank connection services or Intuit’s banking services experience a temporary disruption.
- The financial institution modifies its verification process or the online banking procedure.
Symptoms and Indications of QuickBooks Online Error 9999
Here is the list of the common signs and symptoms of QuickBooks Online Error 9999:
- QuickBooks Online shows the following error message:
- “Sorry, we can’t update your account. Please try updating again later (9999).”
- Bank accounts cannot refresh or sync.
- Unable to download the latest bank or credit card entries.
- The manual update approach triggers the error 9999.
- QuickBooks Online fails to connect with the financial service provider.
- Downloaded entries or bank balances are not updated.
Steps to Resolve QuickBooks Banking Error 9999
The following solutions can fix QuickBooks Online Banking error 9999 and restore the bank connection. Follow the solutions in the given order:
Solution 1: Erase Browser Cookies and Caches
Cookies or a corrupted browser cache can disrupt the link between QuickBooks Online and the financial service provider. Follow these steps to remove browser caches and cookies:
Mozilla Firefox
- Launch the Firefox browser.
- Navigate to the “Settings” option.
- Click the “Privacy and Security” option.
- Go to the “Cookies and Site Data” option.
- Click the “Clear Data” option.
- Choose the “Cached Web Content” and “Cookies and Site Data” options.
- Click the “Clear” button.
- Reboot the Firefox application.
Google Chrome
- Launch the Google Chrome browser.
- Choose the “Settings” option.
- Navigate to the “Privacy and Security” option.
- Click the “Clear Browsing Data” option.
- Choose the “Cached images and files” option.
- Select the “Cookies and other site data” option.
- Click the “Clear data” option.
- Reboot the Chrome application and log in to QuickBooks Online.
Microsoft Edge
- Launch the Microsoft Edge application.
- Navigate to the “Settings” option and click the “Privacy, Search, and Services” option.
- Under the “Clear browsing data” segment, click the “Choose what to clear” option.
- Choose the “Cookies and other site data” option.
- Click the “Cache images and files” option.
- Click the “Clear now” option.
- Reboot Microsoft Edge.
Solution 2: Disable and Enable the Bank Account
Updating the bank connection can fix integration errors that trigger outdated verification or failed connection issues. Follow these steps to disconnect and reconnect the bank account:
Step 1: Disconnect the Bank Account
- Log in to QuickBooks Online.
- Choose the “Transactions” option.
- Now, click the “Bank Transactions” option.
- Choose the impacted bank account.
- Click the “Edit” icon.
- Choose “Edit account info”.
- Enable the “Disconnect this account on save” option.
- Click the “Save and Close” button.
Step 2: Reconnect the Bank Account
- Choose the “Connect account” or “Link account” option.
- Look for the financial institution.
- Add the online banking login ID and password.
- Finish the needed security authentication.
- Choose the right QuickBooks account.
- Click the “Connect” button.
Solution 3: Confirm the Bank Connection Status
Short-term unavailability of banking services can give rise to the error 9999. Follow these steps to verify the banking connection status:
- Log in to the bank’s official portal.
- Verify that the online banking service is available.
- Look for maintenance or security alerts.
- Verify that the banking details are updated.
- Allow the maintenance period to complete.
- Now, refresh the QuickBooks Online account.
Solution 4: Log in to the Bank Website
Additional bank authentication can disrupt the bank feed integration and give rise to error 9999. Follow these steps to log into the bank website and finish the incomplete verification steps:
- Access the web browser.
- Go to the official website of the bank.
- Log in with the online banking login ID and password.
- Finish the needed security authentication, such as a security question.
- Verify that the account dashboard is completely operational.
- Get back to QuickBooks Online.
- Update the bank feed and confirm if issue 9999 is fixed.
Solution 5: Update Bank Transactions in QuickBooks Online Manually
Often, QuickBooks Banking error 9999 stops automatic bank feed updates. Manually importing the transactions is a confirmed approach to update the financial records till the bank connection is fixed.
Follow these steps to update the bank transactions manually:
- Log in to the official portal of the bank.
- Download the latest entries in a compatible format like QBO or CSV.
- Log in to the QuickBooks Online account.
- Go to the “Transactions” option and click “Bank Transactions”.
- Choose the right bank account.
- Click the “Upload transactions” or “Upload from file” option.
- Select the downloaded transaction file from the system.
- For uploading a CSV file, align the transaction fields to the right QuickBooks Online columns.
- Finish the upload procedure.
- Check the uploaded entries in the “For Review” option.
- Classify, align, and include every transaction as required.
- Choose the “Add” button to confirm the entries and update the accounting records.
You may read this: How to Fix QuickBooks Error 179
How to Prevent QuickBooks Online Error 9999 in the Future?
Here are the preventive steps to minimize the possibility of QuickBooks Online Banking error 9999:
- Access a stable internet connection to avoid disruptions during bank feed updates.
- Erase browser caches and cookies frequently.
- Ensure the browser is updated for QuickBooks Online compatibility.
- Ensure the bank credentials are updated.
- Deactivate the browser extensions that disrupt the bank feeds.
- Check bank feeds frequently to avoid transaction errors.
- Track bank notifications for maintenance patches.
- Update bank feeds frequently to confirm the connection.
Conclusion
QuickBooks Error 9999 disrupts the connection between your bank and QuickBooks Online. The issue stops bank entries from updating. Hence, it needs to be resolved promptly to resume regular business processes.
This guide shares the key reasons and proven solutions to fix the QuickBooks Banking error 9999. Follow the steps shared in this guide to resolve this script error and reconnect the bank feed seamlessly.
In case there are any additional queries or doubts, feel free to contact our QuickBooks professionals at blog.accountantally.com today.

