Donate by Check: Make your check payable to 350.org and mail it to 350.org, 20 Jay St, Suite 732, Brooklyn, NY 11201, USA.
Other Ways To Give: Click here to see additional options, including transferring stock.
Contact Us: Questions? Problems? Please contact us at firstname.lastname@example.org.
Update Your Account: To update your account with a new credit card, new expiration date, or new amount please visit 350.org/update
350.org is a registered 501c3 non-profit organization and all contributions are tax-deductible in the United States. 350.org's EIN/Tax ID is 26-1150699. Additional financial information for US donors.