Why use the self-select PIN?
The self-select PIN is a paperless process using electronic signatures. This method allows you to electronically sign your e-filed return by selecting a five-digit PIN. The five-digit PIN can be any five numbers except all zeros and eliminates the requirement for mailing to the IRS, the Form 8453, U.S. Individual Income Tax Declaration for an IRS e-file Return. When the self-select PIN is chosen, no signature documents are required to be mailed to the IRS making the process truly paperless.