> For the complete documentation index, see [llms.txt](https://docs.apptiflo.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.apptiflo.com/application-docs/invoices/how-do-i-mark-an-open-invoice-as-uncollectible.md).
# How do I mark an Open Invoice as Uncollectible?
{% hint style="warning" %} **Edit and View** Invoice access is required. An Invoice generated from a Purchase Order will automatically update as the PO updates. Only action required is to receive payments.
{% endhint %}
### Step 1
Navigate to Dashboard, select **Invoices** on the Side Navigation Menu.
Click **Mark as Uncollectible**.
### Step 2
Confirm and Save.
