web analytics
Close this search box.


How to Fix QuickBooks Error 350?

QuickBooks Error 350

Facing QuickBooks Error 350? QuickBooks is a popular accounting software used by businesses to manage their finances efficiently. However, like any other software, QuickBooks is not immune to errors, and one of the common errors that users may encounter is Error Code 350. This error can be frustrating, but it can be resolved with the right steps. In this comprehensive guide, we will walk you through the process of fixing QuickBooks Error Code 350.

What is QuickBooks Error 350? 

QuickBooks Error 350 disrupts the seamless connection between your bank account and QuickBooks, preventing you from conducting online banking tasks. QuickBooks is a globally favored accounting software known for its user-friendly interface and comprehensive accounting capabilities, including the ability to sync with your bank for streamlined transaction management. However, when Error 350 occurs, it disrupts this connection, impacting your ability to perform online banking activities.

Possible Causes of QuickBooks Error 350

QuickBooks Error 350 is typically related to online banking issues and can occur when trying to connect your QuickBooks software to your bank or financial institution. It’s essential to resolve this error promptly to ensure accurate financial record-keeping.

Here are the common causes and symptoms:

1. Bank Server Issues: Sometimes, the error occurs due to temporary issues on your bank’s server, which can disrupt the connection between QuickBooks and your financial institution.

2. Outdated QuickBooks Version: Running an outdated or unsupported version of QuickBooks can lead to errors as the software may not be compatible with the bank’s security protocols.

3. Bank Account Configuration: Incorrect or incomplete configuration of your bank account settings in QuickBooks can lead to Error 350.

4. Corrupted or Missing Bank Feeds: If there are issues with the bank feed setup or if the bank feed is missing or corrupted, it can cause this error.

Symptoms of QuickBooks Error 350

1. Error Message: You will receive an error message with a specific code (Error 350) when trying to set up or use bank feeds within QuickBooks.

2. Unable to Connect to Bank: QuickBooks may fail to establish a connection with your bank or financial institution. You won’t be able to download transactions or update your financial records.

3. Freezing or Crashing: QuickBooks may freeze or crash when you attempt to use online banking features.

Steps to Resolve QuickBooks Error Code 350

It typically occurs when you try to sync your bank account or credit card account with QuickBooks Online. It may appear as an error message on your screen, and it can prevent you from updating your financial transactions. This error can be caused by various factors, including issues with your bank, network problems, or conflicts with your browser settings.

Here are the methods to fix QuickBooks Error 350 in QuickBooks Desktop:

Method 1: Rebuild Data and Verify

1. Navigate to the File menu on the left side panel.

2. Select the Utility tab and click on “Rebuild Data.”

3. When the pop-up appears, click “OK” and choose a location to save and create a backup of the company files.

   Note: Rebuilding data may take a few minutes, and you’ll receive a notification when it’s finished.

4. After successfully rebuilding the data, follow these steps to verify the data:

  • Go to the File menu and select “Utilities.”
  • Choose “Verify Data” and run the tool to check for data issues.
  • If QuickBooks identifies any issues with your company file, click “Rebuild Now.”

Method 2: Find Errors in QuickBooks Log File Manually

1. Go to the QuickBooks homepage, and press F2 to open Product Information.

2. Press F3 to enter the Tech Help.

3. Go to “Open File.”

4. Find the log file and click “Open.”

5. Search for the error message and the transactions causing the error.

Method 3: Re-establish the Connection Between QuickBooks and Your Bank

1. Navigate to Banking and select the account with QuickBooks Bank Connection Error 350.

2. Follow the link that says “Sign in to your (bank’s name)” and click on it.

3. Enter your Online Banking Information.

4. Choose all the accounts that need to be linked with QuickBooks.

5. Click “Continue.” (The “OAuth” window will close after this step.)

6. Select “Update” to verify the downloaded transactions.

Method 4: Manually Update Your Account to Solve PNC Bank Connection Error 350

1. In QuickBooks, go to the Banking section from the left menu.

2. Click on “Update” on the Banking page.

3. If prompted, enter the Multi-Factor Authentication (MFA) information.

4. Select “Continue Update.”

Get our expert Quickbooks ProAdvisor on call
to resolve your query in no-time.

Methods to Fix QuickBooks Error 350 in QuickBooks Online

Method 1: Reconnect QuickBooks with Bank Account

1. Open QuickBooks, then click on Bookkeeping > Transactions > Banking or go to Banking.

2. Click on “Bank accounts.”

3. Choose the blue square bank icon for the account you want to reconnect.

4. Select the “Sign in” link.

5. Enter your user ID and password to sign in to your bank’s website.

6. Choose the accounts from which you want QuickBooks to pull transactions and click “Continue.”

7. When you’re ready, click “Update” to retrieve your bank’s most recent transactions.

Method 2: Clear Your Browser Cache

1. Clear Cache in Firefox Browser:

  • Go to the History tab and select “Clear recent history.”
  • Choose to clear all cache and junk files.
  • Select “Cache” in the dropdown and close Firefox.
  • Restart your browser.

2. Clear Cache in Internet Explorer:

  • Click on the Gear icon and select “Safety.”
  • Choose “Delete Browsing History” and uncheck “Preserve Favorites website data.
  • Delete temporary Internet Files and click “Delete.”

3. Clear Cache in Google Chrome:

  • Click on the three dots menu and select “History.”
  • Choose “Clear Browsing Data” and use the option to clear data from the beginning of time.
  • Select “Clear Browsing Data.”

4. Clear Cache in Safari:

  • Click on Preferences in Safari.
  • Under the Advanced tab, check “Show Develop menu in the menu bar.
  • Click “Develop” and select “Empty Caches.”
  • Close all open Safari windows and restart it.

By following these methods, you can resolve QuickBooks Error 350 in both QuickBooks Desktop and QuickBooks Online.


In conclusion, QuickBooks Error Code 350 can be frustrating, but it is not insurmountable. By following the steps outlined in this comprehensive guide, you can effectively diagnose and resolve the error, ensuring that your financial transactions sync smoothly with QuickBooks Online. 

Frequently Asked Questions (FAQs):

What is QuickBooks Error Code 350?

It typically indicates a problem with connecting to your bank or credit card account for online banking transactions.

How to Fix QuickBooks Error Code 350?

1. First, verify that your bank’s website is accessible without any issues.
2. Update QuickBooks to the latest version.
3. Disable and re-enable online banking for affected accounts.
4. Verify the account information, including login credentials.
5. If the issue persists, contact your bank for assistance or wait for their servers to become operational.

Is Error Code 350 a Common QuickBooks Issue?

QuickBooks Error Code 350 is not as common as some other errors, but it can occur due to various reasons, including server issues on the bank’s side or QuickBooks software problems.

Can I Prevent Error Code 350?

While you can’t always prevent this error, keeping your QuickBooks software updated and regularly reconciling your accounts can help minimize such issues.

When Should I Seek Professional Help?

If you’ve tried the basic troubleshooting steps and continue to encounter Error Code 350, it’s advisable to contact QuickBooks support or your bank’s customer service for further assistance.

Remember that error codes in QuickBooks can sometimes be caused by factors beyond your control, such as bank server issues, so patience may be required when resolving them.

About The Author

Picture of Editorial Team

Editorial Team

At QAsolved, we are a team of skilled professionals dedicated to delivering unparalleled accounting and bookkeeping services. With backgrounds in finance and technology, our collaborative efforts focus on providing practical solutions and guidance. Our services are tailored for a range of businesses, covering advisory, CFO services, bookkeeping, and financial systems consulting. QAsolved is an award-winning consulting firm and Intuit’s #1 QuickBooks Reseller Partner. We offer comprehensive QuickBooks services, including consulting, integration, migration, maintenance, data conversion, training, and support, among other services. Over the years, we have assisted over 30K customers across various industries with their Intuit products.

Recent Articles

Report An Issue?

We are here to help

Request A Free Consultation