Welcome to the QuickBooks Community, @Bowmans Custom Carpentry.
Let me help you complete your Oklahoma State tax info setup.
Normally, QuickBooks Online (QBO) only asks for two account ID numbers to complete setting up the Oklahoma State tax info. The first account number it asks for is a three-letter account type indicator followed by a ten-digit number assigned by the Oklahoma Tax Commission. The second account number refers to your EIN. I've attached a screenshot below.
If you already have these account numbers, may I kindly ask for additional details or a screenshot of the other account number the software asks for on your end?
In case you need to change your pay schedule in the future, let me add this article as a guide: Set up and manage payroll schedules.
We'll be here in the Community if you have any updates on your setup for the Oklahoma State tax info. We're committed to offering ongoing support. Take care.