I realized a found some mistakes in my quick books self employed tax years summary after I sent it to turbo tax. Is it possible to amend?

Hi there, grace-illingwort. 

We're unable to amend or resend the data from QuickBooks Self-Employed to Turbo Tax. It's one-time processing only. We can get in touch with our QuickBooks Self-Employed Support Team and they can review your data and help you out in resending the correct one. 

Here's how to connect with us within our QBSE account:

1. Select Assistant from the upper-right. 
2. Enter Talk to a human. 
3. Select a preferred option on how to get in touch with us: Message an agent (Live chat), Call an agent, or Get a callback.

Here are some articles that will help us in filing and preparing our annual tax. 

I'm here to help you if you need anything else. Thanks!