How to add deductions in invoice?

Hello aviautos,

Welcome to the QuickBooks community! I know how important it is to be able to add the information you need to your sales forms so that your customers know what they're paying and so QuickBooks Self-Employed calculates the transaction properly. I'll help you with this.

If you're in a position where you need to subtract an amount from an invoice when using QuickBooks Self-Employed, it's as simple as clicking Add work, filling in the details, and then putting a negative figure in the Amount column to show that it needs to be deducted. The program will then do the calculation for you based on that. Here's a screenshot with an example.

Once you've done that, you should be good to go. If you're not sure about whether to include sales tax or not, I recommend speaking with an accountant or reviewing CRA resources such as the Charge and collect the tax – Which rate to charge. The CRA website has a number of other sales tax articles that may be of use, so don't hesitate to do some searching on that site.

I hope that helps. Have a great week!