Closing an Account
To close your account
Sign in to the AWS Management Console and open the Billing and Cost Management console at https://console.aws.amazon.com/billing/home#/.
On the navigation bar, choose your account name, and then choose My Account.
Scroll to the end of the page, select the check box under Close Account, and then choose Close Account.
After your AWS account is closed, you can still sign in to view your past bills and to contact Customer Support. For more information, see Contacting Customer Support About Your Bill.