Hi brcsnowservices-,
Thanks for reaching out here. QuickBooks Online enables you to create your own custom form styles, to reflect your business. Making changes to your forms can be done seamlessly. I'd be glad to assist!
Here's how to remove your business number from your forms;
1. Open your Settings ⚙ and select Custom form styles
2. Select Edit in the Action column for your default business form
3. Click on the Content tab and then the Edit in the header section
4. Remove the checkmark beside the Business number
5. Hit Done to save your changes
You're all set! The business number should no longer appear
Should you require additional assistance, please don't hesitate to contact us.
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 back out with other questions. We'd be happy to help!