I own rental properties and for each property I set up and own each property thru a different LLC, how should I set up each business in Quick Books

We'll have to set up different QuickBooks accounts for each business, rootworkllc.

In QuickBook, one company is allowed per subscription. However, you can use the same credentials so, it would be easy for you to switch your company profile. 

You can use this link to purchase QuickBooks: QuickBooks plans and pricing.

Then, when signing up for the second company, just click the Sign in link. Enter the same Email address, Mobile number, and Password.

When switching to a different file, just click the Gear icon, and then select Switch Company under Profile.

I've also added these articles for the detailed steps on how to create sales transactions in QuickBooks:
 

• Create invoices
• Create and send a sales receipt
• View sales transactions
• Customize sales forms

Anytime you have concerns, just post them here. We're always here to help you out!

@rootworkllc 

If you have to open a new QBO account, make sure to click the Buy button to get the discounted price for up to 6 months. If you purchase from the trial account, you have to pay the regular price.

https://quickbooks.grsm.io/US

https://quickbooks.grsm.io/us-promo

Good luck!