Sales tax exemption

MGU business customers could qualify for sales tax exemption on energy bills if you have any of the business types listed below.

If you believe that your business meets the exemption requirements and is eligible for this tax exemption, complete the Michigan Sales and Use Tax Certificate of Exemption to ensure you are billed correctly. Before sending your certificate of exemption, please review our checklist.

Email the completed certificate of exemption form to businesscenter@michigangasutilities.com, or mail it to:

Michigan Gas Utilities
Customer Service
P.O. Box 19001
Green Bay, WI 54307-9001

If you have questions about whether an exemption applies to your business, your tax accountant is your best resource. If you have questions about your current tax status with MGU, please contact us.