Hi Melody16,

Thanks for joining the thread. If a finalisation event is already lodged to the ATO for this financial year and would like to make an amendment, you can create and lodge an amended finalisation event.

Here's how to create an amended finalisation event:

1. Select Employees from the left-hand menu. 
2. Select the Reports tab.
3. Select Single Touch Payroll (Located under ATO Reporting).
4. Select the drop-down arrow next to Start Finalisation Process and choose Create an amended Finalisation Event.

Note: The Create an amended Finalisation Event option will only appear after you have successfully lodged a finalisation event with the ATO.

If you need to enter reportable fringe benefits tax, you can follow these steps:

1. Select the pencil icon next to the relevant employee.
2. Enter the amount and then select the tick icon.
3. Repeat this process for each relevant employee.
4. Select Next.
5. Follow the wizard setup and complete the declaration by clicking on  Lodge a finalisation event.

You can also check on this article on how to create and lodge a finalisation event for more detailed information.

Let me know if you need further assistance and I'd be glad to help you. Have a great day!