Learn how to resolve Error 350 in QuickBooks Online.
After you connect your bank and credit card accounts to online banking, QuickBooks automatically downloads your recent transactions.
Error 350 happens when the connection to your bank or credit card account expires or gets updated by your bank. Some banks require you to reconnect every 90 days, while others only need updates every 18 months.
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Reconnect your bank or credit card account
To keep everything up-to-date and resolve the error, refresh the connection to your bank and credit card accounts.
If the issue persists, sign in to QuickBooks using an incognito or private browser, or try other browser troubleshooting options.
Note: You’ll see a Connection Complete and transactions updated! prompt if you reconnect successfully.