extension without PIN?

[Possi]

My clients have a PIN assigned because of a fraudulent return last year. They are on vacation and I need to file the extension and get it off my desk. Does anyone think it will cause a problem if I e-file the extension without the assigned PIN?

[Lynn EA USTCP in Louisiana]

I have no idea.  I say, try it, today, to see what happens.  It it rejects, then send in a paper 4868 with a copy of the rejection notice.