I'm glad to hear that the steps provided by my peer above resolved your issue about moving last year's paychecks to a specific class, @servalstudios. 

Also, I suggest visiting this website: QuickBooks Online Payroll Resource Hub. It contains articles that'll help you effectively manage your employees, process payroll, pay taxes, and file forms through the program. 

Please know you can always create a new post here if you have other concerns. I'm cheering on your continued prosperity while using QuickBooks.