Donating to BERI

Donations to BERI are tax-deductible in the United States and the Netherlands. We currently accept donations from individuals via check, PayPal, and Bitpay.

If you would like to donate by check, please send your donation to:

Berkeley Existential Risk Initiative
340 S Lemon Ave #2374
Walnut, CA 91789

If you would like to donate via PayPal, please use the donate button below:


If you would like to donate cryptocurrency, please use Bitpay. Bitpay accepts BTC, BCH, ETH, GUSD, PAX, and USDC.

Getting a tax receipt. By default, we will send you a tax reciept at the email or postal address that you used to send your donation. If you would like us to use a different address, please include instructions with your gift.

Regarding restrictions. By default, BERI assumes donations are unrestricted.

If you would like to restrict your donation to a specific collaboration, please state the desired restriction either in the memo field of the check, or the special instructions field of the PayPal interface. We are only able to accept restrictions to one of our current collaborations, and not to a specific project or other purpose.

If you have any other questions about donating to BERI or would like to explore other means of giving, please email us at contact@existence.org.

Thanks for considering us!