The IRS has discontinued the e-filing PIN option. To verify your identity for e-filing, you’ll need to use last year’s adjusted gross income (AGI). Please see the FAQ below on how to find your last year's AGI.
(The old e-filing PIN isn’t the same thing as the Self Select PIN or the IP PIN.)
https://ttlc.intuit.com/questions/3415595
https://ttlc.intuit.com/replies/3301618
