Or copy this URL:
https://www.metalroofing.com/spirit/comment/14253/find/
Wow, that is the first time I have been asked that.
If the dollar amount is over $5000, of course, it would not make any difference as they will max out the tax credit anyway.
I really do not know the answer to your question so I would defer to a tax professional. However, my feeling is that, yes, tax should be included as a cost of the materials.
12/28/2009
Isaiah Industries, Inc.
12/30/2009