Get your taxes done using TurboTax

Thanks PaulaM. My businesses are LLCs  with lots of expenses/ depreciations etc, and have been filed by CPAs in previous years. They look completely overwhelming but I can't afford a CPA since both companies are in serious financial decline.  Is it better to start with the 2014 version of TurboTax and download the rest of the forms or should I get the 2017 version and download the rest of the forms or... do I need to purchase all 5 years of TurboTax? That will be very expensive.