Hi @davidbaines.
I appreciate your posting to the Community about adding billable expenses to invoices in the mobile app. However, this functionality is unavailable at this time. I know how important it is to be able to add billable expenses to invoices via the QuickBooks Online mobile app.
For now, you can run QuickBooks Online in the web browser if you want to add billable expenses to your customer projects and link invoices from there. You can reference this article for more details: Enter billable expenses.
On the other hand, I recommend submitting feedback so that our product developers will know that this is vital to your business. This way, there's a chance that they can add this functionality in future mobile updates.
Here's how:
- Select the Gear icon at the top, then Feedback.
- Enter your comments or product suggestions. Then select Next to submit feedback.
For more tips on tracking your expense transactions and mobile app and QuickBooks Online web system feature comparison, I suggest reading these articles:
You can always find me to help you here if you have other concerns or questions. Have a great rest of the day.
