The 1883 Foundation is an Internal Revenue Code section 501 (c)(3) nonprofit organization. Your contribution is tax deductible to the extent allowed by law. The official registration and financial information of the 1883 Foundation may be obtained from the Pennsylvania Department of State by calling toll free within Pennsylvania 1 (800) 732-0999. Registration does not imply endorsement. The 1883 Foundation only accepts contributions from states where it is registered and/or from states that do not require registration.