Hello there, @smccullough-your. Welcome to QuickBooks Community!
I'll be guiding you through the process of marking the bill paid by a manual check.
You can link the manually created check to its corresponding bill. Here's how:
- Go to the +New button.
Enter the name in the Payee field.
- You'll see bill on the left side. Then, click Add.
- Then, Save.
Also, you may want to use the resources below for more details about recording bill payments:
If you have more questions about recording transactions in QBO, please let me know anytime. I'm right here whenever you need assistance. Take care and stay safe!