IRS PTIN Server Domain Change

The IRS will soon be changing the name of the email server domain that they use to issue messages to PTIN holders from the online PTIN system. It will change from to
In order to alert PTIN holders to the change, the IRS will send an email from both servers soon. An email will be sent from the old domain before the change, and another one will be sent from the new domain after the change.
Please add the new email address to your address book or update your email security filter to allow emails from You will receive a reminder email from the new address once the change has taken place.