Upstream's work is powered by the generous philanthropic support of
individuals and foundations to whom we are deeply grateful. If you are
interested in becoming an Upstream investor, please reach out to us at
and we'll be in touch with you.
Checks may be made payable to Upstream USA, Inc and mailed
to our secure lockbox at: Upstream USA Inc, Box 83346, Woburn, MA
01813-3346. For all other types of mailings, including award letters or
grant agreements, please use the following address: 2 Oliver Street,
Suite 402, Boston, MA 02109
To send a gift electronically or by wire transfer, please
reach out to us for these instructions. You can also make a donation
online by filling in the form below.
Upstream USA, Inc. is a 501(c)(3) nonprofit organization and our US Tax ID is: 35-2581424.
For Visa, MasterCard, and Discover
cards, the card code is the last 3 digit number located on the back
of your card on or above your signature line.
For American Express, it's a 4 digit number that
appears on the front of your card, above and either on the left or
right of the card number (see below).
Upstream has a 2022 Platinum Seal of Transparency on Candid.