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Earth Island Institute
2150 Allston Way, Suite 460
Berkeley, CA 94704

Download Printable Form Earth Island Institute is a 501(c)(3) charitable, tax-deductible organization.

Wills and Planned Giving

A gift left to Earth Island in a will or through planned giving helps to protect the Earth and all its splendor. There are a variety of ways to make gifts through wills and estate planning.

Learn More

Tribute & Memorial Gifts

A tribute or memorial tax-deductible gift to Earth Island Institute honors your loved one or friend and helps support our efforts to protect the environment.

Go to Tribute Donation Page

Donate Stock

Support Earth Island Institute with a gift of stocks, bonds, or mutual funds. You can get an immediate charitable deduction for the full market value of the stock and avoid capital gains taxes that would normally be due upon sale.
You can instruct your broker to transfer shares to Earth Island Institute.

Please alert Earth Island that your gift is being transferred to our account, as the stock will arrive without identification. Please contact our Development Relations Manager, Kim Picone, at 510-859-9123 or

Donate Your Vehicle

Donating your vehicle is free, easy, and fast! Earth Island works directly with Donate for Charity, which will provide you with the necessary DMV forms and will pick up your donated vehicle for free. Plus, your donation can qualify for a tax deduction.

Running or not, please consider donating your vehicle on our behalf. Visit here to donate your car to Earth Island Institute today, or call 866-392-4483. We thank you, in advance, for supporting Earth Island Institute with the proceeds of your donation!

“Never doubt that a small group of thoughtful, committed citizens can change the world; indeed, it’s the only thing that ever has.”
—Margaret Mead


How do I donate?

We’re so glad you asked! Thank you for your interest in supporting Earth Island Institute and our network of groundbreaking activist projects. You can make an online donation via our secure website at You can also donate over the phone by calling (510) 859-9123, or by check payable to Earth Island Institute. To learn more about supporting a project directly, please visit the Project Network section of our website.

Can I give a gift membership?

Of course! To sign up a friend or loved one for a gift, please visit our Gift Membership donation page. As a benefit of membership, your gift recipient will receive a subscription to Earth Island Journal.

How do I update my mailing and e-mail preferences?

To update your mailing and/or e-mail preferences, please contact

Where can I find your audit and 990 reports?

​Our most recent audits and 990 reports can be found under Our Reports.

Is Earth Island a 501(c)(3) organization?

Yes, Earth Island Institute is a 501(c)(3) charitable, tax-deductible organization. Our tax ID number is 94-2889684.

Where can I find US state disclosures?

Our state disclosures are here.

To whom should I direct media inquiries?

​For all media inquiries, please contact our Communications Director Sharon Donovan at or (510) 859-9161. (For all donation inquiries, please contact