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Wistar has a long and proud tradition of accomplishments – discoveries that have become life-saving vaccines to prevent diseases and crucial advances in cancer therapy, none of which would be possible without the vibrant community that supports us – generous donors like you. Your tax-deductible contribution makes you a partner in our research community. The Wistar Institute is registered with the Internal Revenue Service as a nonprofit 501(c)3 with a federal tax ID (EIN) of 23-6434390.

Make a secure donation online.

Donate by Mail

Please make your check out to The Wistar Institute and send it to the address below.

The Wistar Institute
Attn: Development Office
3601 Spruce Street
Philadelphia, PA 19104

If your contribution is being made in honor or memory of someone, please provide the name of the honoree and include a name and address for notifying someone of your special tribute. The amount of your donation will not be shared.

Workplace Giving

United Way: If your employer offers United Way giving and you would like to designate Wistar as your beneficiary, please use Wistar’s option code #216.

Matching Gifts: One of the best ways to maximize the impact of your generosity is to have your employer match all or part of your donation to Wistar. Many companies have matching gift programs for their employees. Donors interested in this opportunity should obtain the necessary matching gift form from their employer.