Check the addresses here below:

USPS
350.org
PO Box 843004
Boston, MA 02284-3004

Please send checks with FedEx and UPS directly to our bank at this address:

350.org
FIS – DOCK 2
Attn: 350.org/ Arlindo Silva
10 Dan Road
Canton, MA 02021

Questions or need assistance? Email the team via [email protected] or call 646-801-0759 and we’re happy to help.

Search here to see if your employer matches gifts:

1. Find your employer
   Use the search tool below to find out if your employer has a matching gift program:Don’t see your employer? Contact your Human Resources department to find out if there’s a matching program you can take part in.
2. Match your gift!
   If your employer has an online portal, use your donation receipt to submit a request through their system for the quickest results. If you have to send us a printed matching form, you can mail it to us at:

   350.org
   P.O. Box 843004
   Boston, MA 02284-3004
   Attn: Development

Questions or need assistance? Email the team via [email protected] or call 646-801-0759 and we’re happy to help.

Contact your broker and use this information to make your transfer:

Fidelity Account: 350.ORG
Account Number: Z50-437263
DTC: 0226

Email the team at [email protected] or call 646-801-0759 when you make the transfer so that we can identify your gift and provide you with a tax receipt. Our policy is to sell the stock when we receive them (we do not hold onto stock).

Here are easy ideas and information on starting a personal campaign:

Fundraising campaigns are a great way to engage your community in this crucial work, and raise funds for 350.org along the way. You can plan a bike trip, ask for donations in lieu of gifts on special occasions, or host gatherings where you engage your community about climate change. Start your campaign by clicking below:

Start a Campaign

Here’s a short guide to help you get started. If you have questions let us know at [email protected].

Here’s language you can use for your planning:

If you are thinking about your legacy or revising your will, you may want to include 350.org in your estate planning. 

If you already have a will and would like to update it, here’s language that most supporters use:

“I give the sum of $_______  [or the following property described as ______________ ]  to 350.org, a not-for-profit corporation registered in the District of Columbia in the United States of America. 350.org is an IRS-approved 501(c)(3) non-profit charitable organization and its tax exempt identification number (EIN) is 26-1150699. 350.org has its principal office address as 350.org, PO Box 843004, Boston, MA, 02284-3004, USA, and can be reached at 802-448-0839.”



If you or your lawyer would like additional advice on setting up a bequest to 350.org, please email us at [email protected] or call 646-801-0759. And, don’t forget to let us know when you set up your bequest so we can thank you for your generous support!

Organizations which donate proceeds to 350.org:

• Shop at our online store and we get a portion of every purchase while you get 350.org gear.
• Phin offers a new way to incorporate social causes into your daily online life making it easy to do your part to create a better world.
• MyChange rounds up change from credit card transactions and converts it to a monthly donation to 350.org.