I want to file an extension for my business (I am Sole Proprietor). I also have a W-2 from a temp job do I file both together? How do I find form 7004 on TurboTax?

Sole Proprietor income is included on your personal return, so no 7004 required (those are for corps, partnerships and trusts), you just file an extension for your personal return with Form 4868.

Thank you Lisa! This is the first year I have done this and am completely overwhelmed!

understood!  good luck!