Tax-exempt accounts

Tax exempt accounts that wish to maintain their tax exempt status in Watertown Electricity Choice 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 Eversource already, but Eversource does not share this documentation with the program’s electricity supplier. It is the customer’s responsibility to submit this documentation.

Where to submit your forms

Tax-exempt organizations should send a copy of their tax exemption documentation to NextEra Energy Services with a copy to Watertown’s program consultants. Documentation may be sent via email or U.S. mail.

Please be sure to write your Eversource electricity account number on all documentation submitted:

Via email: 

Via U.S. mail: 

NextEra Energy Services
Attn: Commercial Sales Tax Exemptions
20455 State Highway 249, Suite 200
Houston, TX 77070

Send a copy to Watertown’s program consultants:

85 Merrimac Street
Boston, MA 02114