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Contribution FAQs

Donors have the option to give by personal check or money order. These should be sent DIRECT to the Immune Deficiency Foundation (made payable to the IDF).  Checks can be mailed to:

Immune Deficiency Foundation
Attention: Terry Scott
110 West Road, Suite 300
Towson, Maryland 21204
Please make all checks payable to: Immune Deficiency Foundation or IDF.
Please make sure that in the memo it says CSL Plasma.
Yes. If you would like to use a different payment method such as a personal debit or credit card, please select the check box on the donation form.  

Email development@primaryimmune.org with further questions.
Any donation made online should post immediately. If an online donation does not post within 5 minutes, please contact us.
All monetary donations are tax-deductible to the extent allowed by law. Please contact development@primaryimmune.org if a W-9 or additional documentation is needed.
A Tax ID number identifies Immune Deficiency Foundation as a 501(c)(3) non-profit Organization. The Immune Deficiency Foundation Tax ID number is 52-1214782