Tax exempt accounts
Tax exempt accounts that wish to maintain their tax exempt status in the Salem PowerChoice program must submit tax exemption documentation to the program’s electricity supplier.
This means that tax exemption documentation must be submitted each time the program’s electricity supplier changes.
The program’s electricity supplier is required by the State of Massachusetts to have valid tax exemption documentation on hand for all tax exempt accounts.
You may have submitted tax exemption documentation to National Grid already, but National Grid does not share this documentation with the program’s electricity supplier. It is the customer’s responsibility to submit this documentation.
Tax-exempt organizations that wish to maintain their tax exempt status within Salem PowerChoice should send a copy of their tax exemption documentation to Dynegy with a copy to the City’s program team. Documentation may be sent via email or regular mail:
Via US mail: To Dynegy, ATTN: Customer Care, P.O. Box 650764, Dallas, TX 75265, with a copy to the City’s program team at MassPowerChoice, 85 Merrimac Street, Boston, MA 02114.