When can I cancel this process?

[ellie9690]

At what point does it become too late to decide I do not want to file with Turbo Tax Online on cancel this process?

[KaseyD]

The moment you select Transmit My Returns at the end of filing is when it becomes too late to cancel.Once you transmit your returns your return has already been electronically sent to the IRS,and you are unable to cancel or get it back.The only way you can make a change is if you amend that return and mail it in to the IRS.