Can I file an ammendment to my 2015 returns through the TurboTax Service if I did not use TurboTax when filing my 2015 return?

[bcox2 · Accepted solution]

Unfortunately, this requires 2015 TurboTax. We don't have the appropriate access to make the proper changes without the product. Here is some information around amending that may be useful if you are interested in pursuing the option.

https://ttlc.intuit.com/replies/4643391