Amt

Pls help me out......

I wanted to know if AMT (alternate minimum tax) or MAT (minimum alternate tax) is applicable to Soleproprietorship concern having their pricipal office in an Sez Zone.or not applicable.

I have read the first line of the below link and assumed that it is not applicable.

https://www.taxindiaonline.com/RC2/inside2.php3?filename=olinks/contactus.htm

pls give your views