I appreciate you for getting back, @Dav.

I see how this feature would be helpful for you and your business. Currently, this feature is still unavailable in QuickBooks. 

We currently don't have a given timeframe to implement the On-Hand Qty and Available Qty columns in the Sales Order reports. Our product developers are doing their best to review all customer's suggestions and incorporate them into the program.

To learn about the new updates and latest features, I recommend visiting our QuickBooks Updates website.

Should you have other additional questions about reports or any QuickBooks-related issues, feel free to click the REPLY button. I'm always happy to assist you. Have a nice day!