The IP PIN is a 6-digit Identity Protection PIN provided by the IRS to victims of ID theft.

Here's how to navigate to enter the IP PIN into TurboTax:

• Log in and open your return ("Take me to my return.")
• Once the return is open click in the top right corner on SEARCH.
• Enter IP PIN without quotes then click the magnifying glass--do not use the dropdown menu, or it might not display the "Jump.".
  
• Choose Jump to IP PIN.
• Next screen asks:  "Did you get an IP PIN from the IRS for this year's taxes?"
• If you choose "yes", it will have you enter it.   

Or here's an alternate navigation:

• Log in and open your return ("Take me to my return.")
• In the left menu column, click Federal.
• Then at the top Other Tax Situations
• Scroll down to Other Return Info.
• Choose Identity Protection PIN and Start (or Revisit.)
• Next screen asks:  "Did you get an IP PIN from the IRS for this year's taxes?"
• If you choose "yes", it will have you enter it. 
  

Or here's a third way:

• Open your return if not already open.  ("Take me to my return.")
• Once the return is open, click in the left menu column on TAX TOOLS, then choose TOOLS.
• In the Tools window choose TOPIC SEARCH.
• Enter IP PIN without quotes.
• In the selection list highlight IP PIN and click GO.
• Next screen asks:  "Did you get an IP PIN from the IRS for this year's taxes?"
• If you choose "yes", it will have you enter it.