There is no stand-alone amend software for Mac - only the full program which for obvious reason is not made available for anyone to download free of charge, but if you paid for the online version then you can request a download this way.
https://ttlc.intuit.com/questions/3449967-amend-prior-year-return-mac-software-request
**Disclaimer: This post is for discussion purposes only and is NOT tax advice. The author takes no responsibility for the accuracy of any information in this post.**
