I have two accounts, how do I go back and forth between them

Thanks for reaching out to the Community forum, @useraccounts31.

If you're subscribed to more than one company, simply follow these steps to access them:

1. Go to Gear icon ⚙️ at the top.
2. Under Profile, select Switch Company.
3. From the list, choose the company you want to switch to.

To know more about managing multiple companies in QuickBooks Online (QBO), see this article: Create or add another company file to QuickBooks Online.

If you have any other questions about QuickBooks, feel free to reach back out. I'm more than happy to answer it for you. Have a great day.