How long ago? It takes about 3 weeks before an amended return shows up on the IRS web site and you can probably add a week or two for it to get forwarded to the proper place.
You can check the status of your mailed amended return at this link but allow 3 weeks after mailing before checking.
<a rel="nofollow" target="_blank" href="
http://www.irs.gov/Filing/Individuals/Amended-Returns-%28Form-1040-X%29/Wheres-My-Amended-Return-1">...>
However, if you send a 2nd copy, and the 1st one does get entered in addition, that will probably extend the already slow 16 weeks (4 months) to process an amended return considerably since they will have to have a human review both to resolve the two and that takes time.
If you do send a 2nd amended return be sure to write in big letters that this is a copy of an amended return already mailed to the wrong address at the top.
**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.**
