Commercial customers, who are claiming tax exemption, must submit one of the following current exemption certificates:
ST-5~ Sales Tax Exempt Purchaser Certificate~ PDF
ST-2 Certificate of Exemption is a restricted form and can be obtained by contacting the Department of Revenue at (617) 887-MDOR or in-state at1-800-392-6089 (A State issued ST-2 must be submitted with the ST-5. This form is usually filed by State agencies and charitable organizations.)
ST-12~ Exempt Use Certificate~~ PDF
(This form usually reserved for manufacturing businesses.)
ST-13~ Small Business Energy Exemption Certificate PDF
(This form was revised in February 2006, you should contact the Department of Revenue to verify if your business is eligible for this exemption.)
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