Anyone know what/where to find customer ID and User ID for syncing BMO? There are no indications to what they are referring to connect the account.

Hi angela-vavava-ca,

Welcome to Community!  Connecting your BMO accounts to QuickBooks Online is a valuable time saver, in keeping your books up to date.  I'd be glad to assist!

When linking your accounts to QuickBooks, you'll enter the same credentials used when signing into your bank's website.  Here's a helpful guide for your reference.

If you require additional assistance, please don't hesitate to contact us.  We'd love the opportunity to work with you directly and help you accomplish your QuickBooks goals without further delay!

Schedule a Callback or start a Chat: click (?) Help in the upper right in QuickBooks Online > enter "Contact support" > hit Contact Us > provide a brief summary of your situation > hit Let's Talk > choose Get a callback or Start a Chat.

Social Media: Facebook, Twitter, and Instagram.

Support hours are from Monday to Friday between 9 a.m. and 8 p.m. ET.

Feel free to reach out again, if other questions come to mind.  We're always happy to help!