Can I efile my 2015 & 2016 taxes through TurboTax?

[ErinH]

No, you cannot e-file prior year returns through TurboTax, but you can use the Desktop program to file them by mail. The Online product is only available for the current year filing. To file previous years you will need to use the Desktop product. Please click here to get started: https://turbotax.intuit.com/personal-taxes/past-years-products/.

This link has some helpful information on filing previous years returns: https://turbotax.intuit.com/tax-tools/tax-tips/IRS-Tax-Return/How-Do-I-File-Back-Tax-Returns-/INF145...