---
title: Regenerating Deleted/Voided Invoices Using 'Mass Generation' Tool
description: StaffWizard Knowledge Base
---

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# Regenerating Deleted/Voided Invoices Using 'Mass Generation' Tool

If you need to delete an invoice that has not been approved or void an invoice that has already been approved, you can follow the following steps to regenerate the necessary invoices once they have been deleted or voided:

- On the main menu on the left-hand side of the StaffWizard page, under the 'Invoice' tab, select. "Invoice Report".
- On the displayed page, go to the \[+ Add\] button on the right-hand side at the top of the page to display the options and select "Generate Invoices Branch/Period".  
  ![](https://www.staffwizard.com/hubfs/Knowledge%20Base%20Import/25367180136087.png)
- A pop-up window will open, and in here you wanna fill out the information required.
- After checking that the information is correct, you can save the changes by clicking the \[Generate Invoices\] button at the end of the panel.  
  ![](https://www.staffwizard.com/hubfs/Knowledge%20Base%20Import/25367190584599.png)
- If you need the Invoices to be set on a specific date, you need to change the 'Invoice Date Option' to "Set as manual Invoice Date", by doing this the 'Invoice Date' box will change the color from gray to white and will allow you to change the date.  
  ![](https://www.staffwizard.com/hubfs/Knowledge%20Base%20Import/25367180142487.png)

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