Welcome to the Community. It's important to enter your payroll information correctly to ensure your books balance. QuickBooks Online Payroll is a great program that gives you the ability to pay your employees and track your remittances. I'd be glad to point you in the direction.
If you'd like to make payroll year end adjustments, I encourage you to contact our customer support team. They'll provide you with the Pay Edits template to make adjustments. You can refer to the following options to reach out to our customer support team.
Phone: Call us at 1-855-253-1536
Schedule a Callback: click (?)Help in the upper right in QuickBooks Online > type and enter "Contact support" into the QB Assistant > click Contact Us > explain your situation > click Let's Talk > choose Get a callback or Start.