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Monthly giving funds are unrestricted. Developmental Disabilities Institute is a 501(c)3 tax-exempt organization, and your donation is tax deductible within the guidelines of U.S. law.

Why Your Support Matters

Every month, the DDI family has a unique journey helping everyone in our care achieve progress at every stage. Your generosity directly sustains the vital programs, dedicated staff, and supportive families that make DDI a place of belonging and possibility.

Frequently asked questions

Developmental Disabilities Institute
99 Hollywood Drive
Smithtown, New York 11787-3135 US
Donor Support
development@ddiny.org
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