You can access an AdSense account that you've closed. After you sign in to your closed account, you can view your past account performance, check your payments information, and even reactivate your account.
To access your closed account:
- Sign in at http://www.google.com/adsense with the email address and password you previously used with your AdSense account.
Note: If your account is inactive for 10 years, you won't be able to access or reactivate your account.
