Hi @Anonymous
You could do the following steps.
- Sign in to the Azure portal with your Azure account credentials.
-
- In the left-hand menu, select "Cost Management + Billing".
- Select "Billing accounts" from the left-hand menu.
- Select the billing account that you want to delete.
- In the billing account overview page, click on the "Delete" button.
- Follow the prompts to confirm that you want to delete the billing account.