In order to file a prior year tax return, you must purchase the TurboTax download version for the year you need(2017). TurboTax Online is only available for the current tax filing year.
Here's the instructions on how to get the 2017 TurboTax product
Tax years 2015, 2016, and
2017
- Select your TurboTax product for the year you'd like to file. (Unfortunately, TurboTax Online is only available for the current tax year.)
- Select your operating system.
- Purchase your TurboTax product.
- Download and install your TurboTax product.
- Complete your return in TurboTax. We'll guide you through the process.
- When finished, print and file a paper return through the mail. (Prior-year returns cannot be e-filed.)
