Hello,
Creating a Single Time Activity is useful when you're entering a single day or event at a time. QuickBooks Online helps make this process easy for you, saving you time and keeping you organized.
Once you've turned your time activity into an invoice, editing the time activity itself won't impact the invoice that's been created. You'll have to delete the invoice, edit your single time activity charge, then re-create the invoice.
Here's what you'll do:
1. Delete the invoice that's been created for your time activity. To do this, click the Sales tab on the left navigation menu, then click Customers. From the customer list, select your customer and locate your Time Charge. The status should say Closed if the time activity has already been converted into an Invoice. Locate the matching Invoice from the list of transactions, click the small triangle drop-down menu next to Receive Payment, then click Delete.
2. Now that your invoice has been deleted, edit your time activity. The Time Charge status should now say Open. Click to open the time activity and make your changes. To convert your new and edited time charge into an invoice, click Create Invoice in the Action column.
For more information about creating a Single Time Activity in QuickBooks Online, take a look at this article: Enter a single time activity timesheet.
That's all there is to it! If you have any other questions, please let me know.
Have a great day.
