How to change Sending email on invoiced (Self-employed UK)?

Welcome to the Community forum, NinaAlexander.

When updating email address on your QuickBooks Self-Employed (QBSE) account, it is not linked to the invoices. 

Let me show you how to update the email address where the invoice is sent from. Here's how:

1. In the left menu, click Invoices. 
2. Pick the Create invoice button at the upper right hand. 
3. Enter the necessary information. 
4. Hit the Edit work info link at the bottom. 
5. In the Your work info window, update the email address and Save.
6. Choose Send invoice. 

From there, you'd able to see what your invoice looks like. It will now show the email address you've recently entered. 

To know more on how Invoice feature works in QBSE, visit these articles: 

• Create an invoice in QuickBooks Self-Employed
• What happens when you send an invoice?
• Add your company logo to invoices in QuickBook-Self Employed

If you have further questions in managing your QBSE account, let me know. I'm here for you. Have a great day!