Hi there, lennyt0ussaint.
Currently, there isn't an option to import an invoice template in QuickBooks Self-Employed. The system has its default template, which helps you create professional-style invoices. And, importing invoice template is only available in QuickBooks Online and Desktop versions.
However, you can customize your invoices so you're able to personalize this form.
Here's how:
- Go to the Invoices menu at the left panel.
- Select Create invoice or Edit from the drop-down arrow under Action.
- Click Customize on the upper right side. Then, start customizing your invoices.
- Click the Close →.
To learn more about how invoices work in QBSE, please check out this link: Create an invoice in QuickBooks Self-Employed.
Please check this article to see steps on how you can apply for online payments to let your clients pay you online: Let your clients pay you online.
If there's anything else that I can assist you with, let me know. I'll make sure you're taken care of.