@fanfare wrote:
it's really important to rename the file you e-Filed or mailed, to include keyword FILED, immediately.
A Mac has an option to lock a file that prevents any modification. As soon as I file and it is accepted I lock the data file. I can copy it at will and play with it the copy all I want but the original can never be changed (unless it is manually unlocked).
**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.**
