This is an interesting question, and it sounds to me like you may have been running payroll with names that shouldn't have been employees, which are now generating T4s. I can go over how QuickBooks Online Payroll handles T4s with you so that you can figure out your next steps.
QuickBooks Online generates year-end forms like T4s for names that have been set up as employees in the Payroll system. If you've got names in there that shouldn't be employees, that can cause things to be a bit tricky come year-end with these kinds of forms. This kind of situation will throw off your year-end reporting since the program using all of that data to make the calculations.
I want to make sure you have the right direction for your situation, so I recommend connecting with our support team outside of the QuickBooks Community. That way, we can gather more details about your situation. A member of our team will be able to work with you to figure out the best way to approach this situation.
Here's how you can get in touch.
Schedule a Callback or start a Chat: click (?)Help in the upper right > 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 a Chat. Support is available from Monday to Friday between 9 a.m. and 8 p.m. ET.