You can no longer use TurboTax Online for a 2024 tax return. TurboTax Online is only for the current tax year, which is now 2025. Schedule C is being updated for 2025.
What exactly are you trying to do for 2024? If you need to file a tax return for 2024 you have to use the desktop TurboTax software for 2024. You can purchase a download at the following link.
Past Years' Products
The desktop TurboTax software can only be used on a Windows or Mac computer, not on a mobile device or a Chromebook.
