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title: "Unissuing All Invoices for a Period"
canonical: "https://docs.rubiconwater.com/space/BNC/1990459477/Unissuing%20All%20Invoices%20for%20a%20Period"
format: markdown
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> Macro (toc)

You can un-issue all invoices for the most recently issued period only.

# Un-Issue All Invoices

In the Schedules module choose the **Un-Issue Previous** option in the **Invoice** menu. This un-issues all the invoices for the current period.

## Why would you do this?

If you generate the invoices for a period but forget to issue them and then generate and issue the invoices for the next period, you cannot go back and issue the earlier un-issued invoices. This is because the invoice generation process deletes any previous unissued invoices.

# Issue the missing invoices:

1. In the Schedules module un-issue the most recent invoices using the **Invoice > Un-Issue Last Invoices** menu option.
2. Regenerate the invoices for the previous period.
3. Issue the invoices that were missed.

You can now proceed to regenerate and reissue the current invoices.

# Un-issuing a Single Invoice

> ℹ️ You can't un-issue a single invoice from DMS. If you need to un-issue a single invoice please contact Rubicon Support.

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