Can i restore deleted invoice?

Thank you for joining the Community, user09110.

An  option to restore a deleted invoice is currently unavailable in QuickBooks Online. But, we can utilize the Audit log feature to get the details of the deleted invoice and recreate it.

Here's how:

1. Go to the Gear icon.
2. Select Audit Log.
3. In the Filter drop-down, choose the appropriate User, Date, and Events filter then click Apply.
4. Locate the deleted transaction and then use the browser search by pressing Ctrl + F.
5. Type in the keyword "deleted" to search.
6. Under the History column, click View.
7. All the information needed for the transaction can be found under the EVENT column.

For more info, visit this link: Use the audit log in QuickBooks Online.

Once you have the details, you can start restoring the invoice article by following this article: Create invoices in QuickBooks Online.

If you need anything else or have follow up questions, just leave a comment below. I'll be happy to help. Have a wonderful day!