The issue is if any of the 2015 amounts carried into the 2016 return... If you used desktop, you could override the carryforward worksheet easily with correct amounts from 2015. The 2015 will impact you if you itemize, if you have a refund, if you paid estimates,. Desktop TT has so much more functionality then online, desktop version, easy to go to the carrforward form and override the data. The 2015 amended goes nowhere unless you submitted it.
**I don't work for TT. Just trying to help. All the best.
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**Mark the post that answers your question by clicking on "Mark as Best Answer" I am NOT an expert and you should confirm with a tax expert.
