Get your taxes done using TurboTax

You're welcome.   I can't comment in regards to the Mac software.  I use a PC.   The Mac version does not have an identical approach to things as the Windows software.

 

The windows desktop version has a search feature in the top right corner.  When you enter IP PIN (without quotes), and click FIND, you get a result "Jump to IP PIN."

 

I don't know where the search feature is located on the Mac product, but I'll ask @macuser_22  to comment for future reference.    In any case, it's a moot point since one of the methods (the traditional navigation method) has worked for you.