IRS Form 990
Opossum Society of California, Inc.
Opossum Society of the United States (OSUS)
Has been a registered 501(c)3 California non-profit corporation since 1988
All donations are tax -deductible, your cancelled check or PayPal payment invoice is proof of your donation. A W9 form can be filled out for any donor who requests it.
Opossum Society of the United States
P.O. Box 850695
Yukon, OK 73085
The Opossum Society of the United States was formed by a group of concerned citizens interested in rescuing orphaned and injured opossums. Our network of volunteers rehabilitate opossums for return to the environment. We receive thousands every year from animal shelters, veterinarians and concerned citizens. Other volunteers present educational programs to schools and organizations. We also serve as a valuable reference source for veterinarians, wildlife rehabilitators and the public.