Hello there, @mgoldgisser.
I'm here to help generate or run the reports you need.
First, to pull up a report showing the total expenses incurred in QuickBooks Online (QBO), you can open Profit and Loss report and filter the accounts to All expenses.
Second, to check your paid expenses, you can open the Transaction List by Vendor report and filter the transactions to Paid.
Lastly, you can open the Vendor Balance Detail report to check your outstanding expenses.
To learn more about running and customizing reports in QBO, you can check these articles:
Let me know directly if you have any other questions about running reports in QBO, I'm just a post away to help you. Have a great day ahead!