It is likely that TurboTax accounting software can simply export its forms to a PDF document. This may either be done with a dedicated export PDF function, or via a virtual PDF printer accessible through the File ► Print function. This is mainly used for printing / sharing / publishing reasons.
Convert TurboTax tax return 2014 to Adobe Portable document format.
We have found 2 software records in our database eligible for .tax2014 to .pdf file format conversion.
Microsoft Windows software - convert tax2014 to pdf on Windows
A tax preparation software developed by Intuit
Convert from tax2014 file format
The tables with software actions are a good pointer for what a certain program does with various file types and often may give users a good hint how to perform certain file conversion, for example the above-mentioned tax2014 to pdf. However, it is not perfect and sometimes can show results which are not really usable because of how certain programs work with files and the possible conversion is thus actually not possible at all.
Apple macOS / Mac OS X software - convert tax2014 to pdf on OS X
Popular tax preparation software