I've experienced the same problem with my federal return being rejected say8ng incorrect PIN and/or incorrect AGI which both match what I've been given. I did as instructed and requested a new PIN. The PIN received has 1 more digit than turbotax will allow me to enter so it again won't work. It's extremely frustrating to pay for the state e-file just to have it rejected once the federal rejects it. This is 2 years in a row.