Fix your errors and transmit your return again. If it's rejected a second time, print and mail your return in.
To get back into your return after printing or e-filing, please follow these steps:
- In TurboTax Online, sign into your account.
- Select Tax Home in the left menu.
- Scroll down to Your tax returns & documents.
- Select 2019, and then select Add a State (you're not actually adding a state, this just gets you into the right menu).
- Once you're in your return, you can navigate around as usual.