Data update history
September 16, 2026
Used new vendors
Identified 1 new vendor, including
May 2, 2026
Posted financials
Added Form 990 for fiscal year 2025
January 28, 2026
Received grants
Identified 1 new grant, including a grant for $500,000 from Sall Family Foundation March 26, 2025
Posted financials
Added Form 990 for fiscal year 2024
Nonprofit Types
Medical research organizationsResearch centersHeadquarter / parent organizationsCharities
Issues
Science and technologyHealthHuman servicesPublic safetyPublic policy
Characteristics
Legally formed as corporationConducts researchTax deductible donationsNo full-time employeesAccepts online donations
General information
- Address
- PO Box 110087
- Durham, NC 27709
- Metro area
- Durham-Chapel Hill, NC
- County
- Durham County, NC
- Website URL
- readdi.org/Â
- Phone
- (919) 357-8326
IRS details
- EIN
- 88-3812342
- Fiscal year end
- June
- Taxreturn type
- Form 990
- Year formed
- 2020
- Eligible to receive tax-deductible contributions (Pub 78)
- Yes
Categorization
- NTEE code, primary
- H90: Medical Specialty Research
- NAICS code, primary
- 5417: Scientific Research and Development Services
- Parent/child status
- Central organization
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