Data update history
November 25, 2023
Posted financials
Added Form 990 for fiscal year 2021
July 4, 2023
Posted financials
Added Form 990 for fiscal year 2022
June 26, 2023
Posted financials
Added Form 990 for fiscal year 2020
May 21, 2023
Received grants
Identified 1 new grant, including a grant for $16,000 from The Denver Foundation August 23, 2021
Posted financials
Added Form 990 for fiscal year 2019
Nonprofit Types
Social advocacy organizationsEnvironmental organizationsCharities
Issues
EnvironmentHuman services
Characteristics
LobbyingState / local levelReceives government fundingTax deductible donationsAccepts online donations
General information
- Address
- 777 Fillmore St
- Denver, CO 80206
- Metro area
- Denver-Aurora-Lakewood, CO
- County
- Denver County, CO
- Website URL
- thebigsandbox.org/
- Phone
- (720) 641-6440
IRS details
- EIN
- 46-4273079
- Fiscal year end
- December
- Taxreturn type
- Form 990
- Year formed
- 2014
- Eligible to receive tax-deductible contributions (Pub 78)
- Yes
Categorization
- NTEE code, primary
- C50: Environmental Beautification and Open Spaces
- NAICS code, primary
- 813312: Environment, Conservation, and Wildlife Organizations
- Parent/child status
- Independent
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