It's my priority to ensure your transactions are accurately tracked, jdhumpf.
Once you find the right app that you can integrate with QuickBooks Self-Employed, you can add the transactions in the program manually by creating a separate line item. Then, enter the amount for the sales tax.
Here's how:
- Go to the Invoices menu and then select Create invoice.
- Choose Add product or service.
- Select the Product or Service drop-down menu.
- Click on + Add new.
- Enter the sales tax name and the rate.
- Once done, click on Save.
For more details, please see this article: Manually Track Sales Tax in QuickBooks Self-Employed.
Additionally, I've included our QuickBooks Self-Employed Overview for future reference. There, you're able to see how the program helps you track everything throughout the year.
If there's anything else that I can help you with, please let me know in the comment section below. I'm always here to help you out.