https://ttlc.intuit.com/questions/2589210-how-to-amend-change-or-correct-a-2014-return-in-turbotax
After you print, sign and mail your amended return—1040X— to the IRS wait about 3 weeks and then you can begin checking on it at the IRS website. Be aware that it can take at least 2-3 months for an amended return to be fully processed (or sometimes even longer.)
**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**
