The Tree-Ring Society is now a recognized 501(c)(3) USA nonprofit! This means that your donation may be tax deductible. (Consult the IRS guidelines for further information)
Your donation helps to support the Tree-Ring Society's goals which include:
Making a Donation
We accept PayPal or major credit cards. PayPal is the credit card processor we use, but you do not need to join PayPal to use your credit card. All transactions are secure and the Tree-Ring Society does not share your information.
Should you need assistance with making a donation, please contact us at: firstname.lastname@example.org.