Form St-5C - Web a sales tax exemption certificate can be used by businesses (or in some cases, individuals) who are making purchases that are. You must record the name of the purchaser, the sales price and date. Contractor’s sales tax exempt purchase certificate (english, pdf 63.94. (ma contractor's sales tax exempt purchase certificate) this form is to be used by a contractor or subcontractor who is.
Web a sales tax exemption certificate can be used by businesses (or in some cases, individuals) who are making purchases that are. You must record the name of the purchaser, the sales price and date. Contractor’s sales tax exempt purchase certificate (english, pdf 63.94. (ma contractor's sales tax exempt purchase certificate) this form is to be used by a contractor or subcontractor who is.