Data update history
July 14, 2026
Posted financials
Added Form 990EZ for fiscal year 2025
August 3, 2025
Posted financials
Added Form 990EZ for fiscal year 2024
July 5, 2025
Used new vendors
Identified 1 new vendor, including
May 24, 2024
Posted financials
Added Form 990EZ for fiscal year 2023
November 25, 2023
Posted financials
Added Form 990EZ for fiscal year 2021
Nonprofit Types
Grantmaking organizationsDisease research fundraisersSchoolsCharities
Issues
HealthEducationHuman servicesDiseases and disorders
Characteristics
Legally formed as corporationConducts researchTax deductible donationsNo full-time employeesAccepts online donations
General information
- Address
- 11438 Freshwater Ridge Dr
- Riverview, FL 33569
- Metro area
- Tampa-St. Petersburg-Clearwater, FL
- County
- Hillsborough County, FL
- Website URL
- facebook.com/castomusclefoundation
- Phone
- (317) 462-7938
IRS details
- EIN
- 46-0566959
- Fiscal year end
- December
- Taxreturn type
- Form 990-EZ
- Year formed
- 2015
- Eligible to receive tax-deductible contributions (Pub 78)
- Yes
Categorization
- NTEE code, primary
- B82: Scholarships, Student Financial Aid Services
- NAICS code, primary
- 813212: Health and Disease Research Fundraising Organizations
- Parent/child status
- Independent
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