Good day, usertrulyunequal.
Yes, we can link both companies. All we have to do is update the login credentials of the other account. Please follow these steps:
- Sign in to the account you want to change the login.
- Select the Profile icon and click Manage your Intuit Account.
- Tap the Sign in & security tab and select the User ID, Email Address, or Password section.
- Make your changes. It should be the same as the other account. When you're done, select Save.
You'll want to log out and log back in to make sure everything's good. For your reference, here's how to change your email, user ID, or password in QuickBooks Online.
I'll be here if you need more help. Stay safe and healthy!
