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Healthier days. Every day.

A healthier day, every day, for every person with immune deficiency is a bold vision. And one we can't accomplish alone. But with your support, we can continue to provide life-changing advocacy, education, and research initiatives.

Give today 

Give your way

There are multiple options to give your support to the PI community. Explore your options and determine what works best for you. Rest assured, no matter how much you donate or in what way, you are empowering an entire community with your gift. 

If you'd like to mail your gift, please use this address: Immune Deficiency Foundation | P.O. Box 735108 | Chicago, IL 60673-5108

Thank you for making a difference

With $7,251,694 in donations, sponsorships, and grants raised in 2022, IDF was able to make an impact.


educational materials distributed for free


people received expert answers about PI


in-person support groups and events held nationwide

*statistics based on 2022 Community Impact Report

See your donation in action

Read the 2022 Annual Report to learn more about IDF - who we are, what we do, and what your gift can accomplish. 

Fundraising opportunities

Walk with us

Take a stand and stride together by participating in an IDF Walk for PI, benefiting people living with PI.

Do it yourself (DIY) fundraising

You can do it all on your own. Learn how to start your own DIY fundraiser.

Facebook fundraiser

You can get involved from the comfort of your own home with an online fundraiser.

IDF is a 501 (c)(3) nonprofit organization, and your contributions are tax deductible to the maximum extent allowed by IRS regulations. Please consult your tax advisor to determine the tax deductibility of your contribution. IDF supports the Association of Fundraising Professionals (AFP) Donor Bill of Rights and acts in accordance with the AFP Code of Ethical Principles and Standards.