You can have multiple companies under the same QuickBooks Online account. Each company file is its own paid subscription, but you access them with the same sign-in info. This lets you quickly switch between companies so you can manage everything more efficiently. You’ll need to sign-up for a new QuickBooks Online account to create another company. One company file is equivalent to one subscription. To put this company under your existing Intuit ID, log into your current company when creating a new account. Simply click on the Add another company button when creating another account. From there, you’ll only be asked for an Email address and Password (you should be using the same email address).