Hi there, thanks for posting on the Community
You can run the payroll in QuickBooks Online, but you would need the PAYE reference numbers to submit the FPS to HMRC.
Thanks for reaching Intuit support. We're just a post away if you have further questions or require additional assistance.
You have clicked a link to a site outside of the QuickBooks or ProFile Communities. By clicking "Continue", you will leave the community and be taken to that site instead.