Winter mountains

Photo credit: Bob Wick/BLM

Love being a member of the Sierra Club? Renew your membership today.

If there was ever a time to come back to Sierra Club, it's now. From delisting endangered species like the gray wolf to drilling for dirty tar sands oil, the threats to our environment have never been greater.

Rejoin the nation’s largest and most effective grassroots movement standing strong to protect our ecosystems and defend the natural world and we'll send you our exclusive Eco-Chic Reusable Bag Set — FREE!

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Frequently asked questions
Is my donation tax-deductible?

No. As a C4 non-profit organization, our donations allow us to lobby for environmental protections and to litigate against our biggest threats. However, this tax distinction — while giving us a broader range to enact change — also restricts gifts from being tax deductible.

How can I see how my donation is being used?

86¢ of every dollar donated goes straight to the implementation of conservation programs. This can include campaigns to protect and restore habitats, lobbying for environmental justice, and litigating against entities that are destroying our land, air, and water.

What is Sierra Club's mission?

To explore, enjoy, and protect the wild places of the earth;

To practice and promote the responsible use of the earth's ecosystems and resources;

To educate and enlist humanity to protect and restore the quality of the natural and human environment;

And to use all lawful means to carry out these objectives.

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Note: Contributions, gifts, and dues to the Sierra Club are not tax-deductible; they support our effective citizen-based advocacy and lobbying efforts. Annual membership dues of $25 or more include $7.50 for a one-year print subscription to Sierra magazine and $1.00 for your chapter newsletter. The Sierra Club is a non-profit, tax-exempt, 501(c)(4) organization. (Additional financial and regulatory information.)

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Please note that free premiums will not be shipped outside the U.S. due to shipping costs, allowing us to more effectively use your contribution.