Self employed

Thanks for your input.  Then if this is true, Turbotax needs to completely change their "Supplies" catagory instructions (limit up to $200 is FALSE then) and EVERY example under Supplies is only for incidental paperclips, ink for your printer... it is ALL office related!!!  There are hundreds of thousands of contractors in this state alone and not one mention anywhere in tax instructions from turbo tax or the IRS that I've read for how to deduct materials bought (which could be a million dollars on a big project).  WHERE is the catagory Turbotax?   Read every catagory ... nothing applies!!!