If you have not filed, you can simply remove the form. It has worked most of the time. Here are the steps (online):
- Sign into your account, select Take me to my return
- To your left, select Tax Tools, click on the drop-down arrow
- Select Tools
- Under Other helpful links, choose Delete a form
- Scroll down the list to locate the Schedule K-1, select Delete and Continue with My Return
However, if it does not work, please see:
https://ttlc.intuit.com/replies/4801245
[Edited 3/23/2019 7:04PM]