2015

How do we file a 1099 for 2015? We understand filing that far back cannot be e-filed, and that you also will no longer qualify for any tax credits.... but how do we get the correct turbotax software for 2015 so we can file by printing and mailing? All of the software on the turbo tax website only goes to 2016 and the 1099 we have to file is for 2015