My mom died, and I need to do her estate taxes. I how I do that if she already has an account on Turbo tax. Do I need a new account or am I able to use her account

I am her executor, and her taxes for while she was alive this year are done. I am having trouble figuring out how to do her estate taxes. I want to be able to do them on TurboTax, as she doesn't have a lot of money in her estate. Any help would be appreciated.