2020 Amended return?

Hello there, @spb2022.

If it's a 1099 form, you'll have to file them manually and send it by mail to IRS.

You can refer to this article to see different information on how the 1099 works in QuickBooks: What is 1099, and do I need to file one?

I'm adding this article about recording your self-employed income and expenses, tracking mileage, and preparing your Schedule C: QuickBooks Self-Employed Overview.

Let me know if you have any follow-up questions in the comment section. I'll be here should you need further assistance. Take care and have a good one.