First, you’ll need to turn on the tax inclusive option in your preferences. To do this:

  1. Click Edit and then select Preferences.
  2. In the menu on the left, click Sales Tax.
  3. Click the Company Preferences tab and then check the box next to Allow tax inclusive (gross) prices and costs […]

Resolution for 'before invoiceing issue: 'When we sale gasoline & GST is included in price. How can I make a GST included tax so I dont have to calculate it out before invoiceing' available: Yes.

The before invoiceing issue or error code is a known issue in Quickbooks Online (QBO) and/or Quickbooks. Support for this issue is available either by self-service or paid support options. Experts are available to resolve your Quickbooks issue to ensure minimal downtime and continue running your business. First try to resolve the before invoiceing issue yourself by looking for a resolution described in the article. If it is a complex before invoiceing issue or you are unable to solve the issue, you may contact us by clicking here or by using other before invoiceing support options.

For more information about resolving issues related to before invoiceing in Quickbooks/QBO or to get support for the issue 'When we sale gasoline & GST is included in price. How can I make a GST included tax so I dont have to calculate it out before invoiceing', click the link below: