How to Delete or Deactivate an Apple ID Account?

Permanently Close Apple Id Account

 Once your account is deleted, it cannot be recovered or reactivated. Ensure that you actually want to permanently delete the Apple ID.

Deauthorizing Your Apple ID in iTunes on Windows

Open iTunes by Double-click on app icon
Click the Store tab (upper-right side of the iTunes window)
Click Account below the MUSIC QUICK LINKS
Enter your password and Sign In
Click Deauthorize All
   

Deauthorizing Your Apple ID in iTunes on Mac

Open iTunes by Double-click on app icon
Click the Account menu item
Select Authorizations from drop-down menu
Click Deauthorize This Computer
Enter your password
Click Deauthorize

Account Deletion on Browser

Visit on this link:  https://appleid.apple.com/
Log into your Apple ID account
Generate and get your PIN to verify
Then visit on this link: https://support.apple.com/en-us/HT201232
Find your country phone number to Contact Apple for support and service
Request deletion for your Apple ID

Disabling iMessage

Visit on this link: https://selfsolve.apple.com/deregister-imessage/
Scroll down to the No longer have your iPhone
Enter your phone number
Click Send Code
Enter your verification code
Click Submit
   

Delete Apple IDs from iTunes

Launch iTunes
Go to "Store" menu
Click View My Apple ID
Enter password and see the option
Now choose to Deauthorize all computers
Confirm the de- authorization. process
Shut down iCloud services
In the Manage Devices window, click "Remove" for every device listed.
 

Remove Apple ID from iOS device

    Tap the Settings icon
    Scroll down and tap iTunes & App Stores
    Tap the Apple ID button at the top of the screen
    Tap Sign Out.