Tip: If you want to cancel your paid subscription, you can downgrade your organization to GitHub Free instead of deleting the organization and its content.
Once you delete an organization, GitHub cannot restore your content. Therefore, before you delete your organization, make sure you have a copy of all repositories, wikis, issues, and project boards from the account.
- In the top right corner of GitHub, click your profile photo, then click Your profile.
- On the left side of your profile page, under "Organizations", click the icon for your organization.
- Under your organization name, click Settings.
- Near the bottom of the organization's settings page, click Delete this Organization.