When you e-file there is not a physical signature. You "sign" electronically by entering your AGI or PIN. If you are asked someday for a signed copy by a lender, FAFSA, etc., take out a pen and sign it on the line that says "Sign here."
**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**
