There are things to consider before adding a new business in QBO, rva_rv_rentals.
If the second business has a different Employer Identification Number, you'll need to sign up for a new QuickBooks Online account. It is because we don't want to mess up your reports, and it'll be easy for you to file tax returns.
If the two businesses are under one EIN, QuickBooks lets you track them by using the Class or Location Tracking feature. However, this is only available in the Plus version. If you have the Simple Plan, you'll need to upgrade. Here's how:
Then, follow the steps in this article on how to turn on and use this feature: Set up and use class and location tracking.
Tell us more about what you want to know with QuickBooks. We're here to help.