Thanks for joining us here in the Community, @flplastic.
I'd like to share some insights about the availability of the 941 forms in QuickBooks Online.
At this time, the 941 form isn't available in the system. We are still processing it with the IRS to ensure its accuracy. Rest assured that you'll be notified in the Payroll Center whenever it's already accessible.
I'd suggest checking out this article from time to time: Forms Unavailable. This way, you'll be able to determine the types of forms that are not yet available in the system.
If you wish to submit the form now, I recommend manually filing it to the IRS. You can run payroll reports to serve as your reference. You can utilize the 941 PDF return so you can manually enter the information, then click the Download or Print icon afterward.
Lastly, you may visit this reference attached for more information regarding preparing and submitting your 941 form: Learn how to pay or file state and federal payroll taxes online.
Let me know if there's anything else that you need about this or with QuickBooks. I'll be around to lend a helping hand. Have a good one!