Steps to transfer Adsense account
1. Sign into your AdSense account firstname.lastname@example.org.
2. Go to the Setting>Access and Authorization>User management
3. Enter the email address where you want to transfer your AdSense account and click on the invite.
4. The confirmation link will be sent to your new email address and click on the confirmation link.
5. Once new user confirmed, it will be visible to ‘User Management’ section. After that, you can enable the administrator checkbox for new email ID so that you can access your Google Adsense account from new email ID.
That’s it. Now you can add multiple administrators to a single account for the flexibility of your Account account.
Here, you can remove the first Google account from the user and make the Admin to your desired account. Now, your account will be accessed from the new Google account.
If you know another technique to transfer Adsense account, then let us know.