Choose to pay for your organization on a monthly or yearly billing cycle, depending on your needs.
If you decide to switch to yearly billing from a monthly billing plan, or vice versa, your account will be moved to your new billing cycle immediately. We'll automatically refund the prorated remaining value of your former billing cycle and charge you for the full value of your new billing cycle.
Changing your organization billing plan
Warning: To prevent unwanted charges, double check to make sure that you are upgrading the correct account before you change your billing plan.
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.
In your organization's Settings sidebar, click Billing.
Under "Billing overview", next to your payment information, click Change to yearly billing or Change to monthly billing.
Review your new payment details, then click Change plan duration.