QuickBooks assists small and medium sized businesses in their accounting tasks as well as maintaining company files and records. You can efficiently manage accounts related to your business and enterprise with QuickBooks enterprise. At times, QuickBooks may not be able to verify the financial institution. When Bank ID is not properly entered or if the program does not recognize the ID code, this occurs. If you need assistance fixing the QuickBooks unable to verify the financial institution error, you can reach out to QuickBooks Enterprises Tech Support at +1-888-485-0289.