How to add two taxes against one product line

Welcome to the Community space, @tio2impex.

Currently, adding two taxes against one product line is unavailable in QuickBooks since it will show the whole amount of the invoice.

Alternatively, you may search for third-party applications that can integrate with QBO. This way, you'll have an option to add two taxes on one product line. Just go to the Apps menu on the left pane or via the QuickBooks App Center.

Here are the steps for the app center: 

1. Go to this link: https://quickbooks.intuit.com/app/apps/home/.. 
2. Enter a keyword in the Search box. 
3. Check their profiles to learn more about the apps. Choose the right one for your business.
4. Click Learn more/Get app now. 
5. Select the QBO version you're using. 
6. Choose Connect. 

I also recommend visiting our  Firm of the Future. This is where we share recent happenings and future developments, such as updates to newly added features.

Additionally, I'm adding these articles that can guide you in applying taxes to your sales forms:

• How do I set up sales GST/VAT rates and use them on forms? (International QBO)
• Applying Sales Tax to Transactions and Sales Forms

If there's anything else that I can help you with, please let me know in the comment section down below. I'm always around to help.