Thank you for your support
In our age of compounding crises, we are a counterweight — our community of 12,000 strong across 65 countries over our first quarter century. We are a force that imagines new possibilities, thinks critically, and takes action over the long term.
When we all come together, bound by curiosity and commitment, audacious things become possible.
Member
Frequently Asked Questions
What other ways can I donate?
We welcome wire transfers, stock contributions, cryptocurrency, and invite you to consider making a legacy contribution in your living trust or will.
Checks can be mailed to:
The Long Now Foundation
P.O. Box 475668
San Francisco, California 94147
What’s the difference between donation and membership?
Both are a great way to advance long term thinking in the world, by investing in The Long Now Foundation and in your own access to bold, civilization-scale ideas. Membership includes perks like complimentary tickets to Long Now Talks and a stainless steel membership card etched with your unique member number.
Is my donation tax deductible?
Yes! The Long Now Foundation is a 501c3 nonprofit organization and our tax identification number is 68-0384748. Your donations and membership are tax-deductible to the extent allowed by law, minus the fair market value of any gifts you have received from us. For more detailed information about the tax deductibility of your membership, please consult your local tax laws, or speak with a tax professional.