If you're not using all of your organization's paid seats, you can downgrade to pay for fewer seats.
Your organization's number of paid seats must equal the number of organization members and outside collaborators or bots that have access to any of your private repositories.
When you downgrade your organization's number of paid seats, changes are applied at the end of your current billing cycle. You'll need to reduce the number of paid seats that your organization uses to match the new number of paid seats before your paid seat count drops on your next billing date.
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.
In your organization's Settings sidebar, click Billing.
Under "Billing overview", click Remove seats.
- Under "Remove seats", select the number of seats you'd like to downgrade to.
- Review the information about your new payment on your next billing date, then click Remove seats to finish downgrading.