Carboncopies is a U.S. IRS approved 501(c)(3) non-profit organization. As such, donations to Carboncopies are tax deductible in the United States. Please use the Donate button to make a philanthropic contribution.
Make checks payable to:
2443 Fillmore St. #380-6190,
San Francisco, CA 94115
Please include a note with an email address or mailing address so we can provide a tax receipt.