Hello, Jayemzee.
A customer/client is directly linked to your invoices in QuickBooks Self-Employed (QBSE). The option to delete one isn't available. However, you can utilize the Edit customer info feature to correct the customer's name on the said sales form. I'll show you how to do this below.
- Go to the Invoices menu.
- Find the invoice you want to correct and select Edit under the Action column.
- Select the Edit customer info link. Then, change the name.
- Click Save.
- In the Subscribe to send dropdown, select Save.
To learn more about creating and customizing invoices in QBSE, please see this article: Create invoices in QuickBooks Self-Employed.
Additionally, you can set up online payments so your customers can pay you for their invoices electronically. To activate QuickBooks Payments, select the Set up payments option while creating an invoice in QBSE.
I'll be around if you need further assistance managing your invoices in QBSE. Post a reply in the comments below, and I'll be sure to get back to you. Enjoy the rest of the day!