Hi brahman,
Adding diesel rebate to the VAT form is not an option at this time. In relation to this, I would recommend reaching out to our Support, so they can get your company information and create a request for this.
- Click on Help and choose Contact Us.
- Paste your question in the description box and click Let's talk.
- Click on Start an email.
If you have additional questions about taxes, please don't hesitate to go back to this thread.