To delete Form 1099-R in TurboTax Online follow the steps below.
1. Sign into TurboTax Online
2. Continue your return by click Taxes > Tax Timeline > Continue your return.
3. In the upper right corner, click My Account > Tools
4. In the pop-up window, select Delete a form
5. Click Delete next to the form or schedule and follow the instructions to remove the form/schedule.