I successfully netfiled my tax return tonight using the free version. I downloaded the return to my ipad for printing. The heading is there, but no contents.

BRAVO, you got it Netfiled! 

Two things here;

•  Downloaded versions of the software do not function on an IPAD. 

• If you have used the FREE version online, simply log into your online account on your IPAD and proceed to print your return.

Here is how in the online edition of TurboTax, to print a copy of your tax return? - https://turbotax.community.intuit.ca/replies/2648070