The management account can restrict which accounts can leave the organization. If you get an error message such as an "access denied" when removing your account from the organization, contact the owner of the management account. They can remove your account from the organization for you. For more troubleshooting information, see Troubleshooting general issues.
You might be prompted to provide additional information for the account that you're removing from the organization. You must complete the following actions before you migrate to a standalone account:
Fill out your contact information.
Verify the phone number associated with the account.
When you remove a member account from an organization's consolidated bill, the management account is responsible for all charges incurred by the member account until the time the account is removed from the organization. The member account is liable for all charges incurred after the account is removed from the organization.
Note: AWS Support can't remove a member account from an organization on your behalf for any reason.