Hi there, @debbie137. I understand the importance of keeping your email address updated. I'm here to help you.
We can change your login ID in two ways: within QuickBooks Online (QBO), or we can go to the Intuit account portal.
Here's how:
- Sign in to the Intuit Account Manager.
- Go to the Profile icon beside the Gear icon.
- Click on Manage your intuit account and select Sign in & security.
- Select the Email address and make changes.
- Then, select Save and done.
You can also refer to this article for more details: Update or change your Intuit Account login information.
Just in case you want to change some information in your QuickBooks Online, you can refer to the links below:
Let me know if you want to know more about managing your intuit account in QuickBooks. I'm just a post away. Take care!