Data update history
November 24, 2024
Updated personnel
Identified 4 new personnel
November 2, 2024
Posted financials
Added Form 990 for fiscal year 2023
October 22, 2024
Received grants
Identified 1 new grant, including a grant for $24,000 from Cuyamaca Foundation October 21, 2024
Used new vendors
Identified 1 new vendor, including
Nonprofit Types
Social advocacy organizationsEnvironmental organizationsCharities
Issues
EducationEnvironment
Characteristics
State / local levelReceives government fundingGala fundraisersTax deductible donationsAccepts online donations
General information
- Address
- 7511 Greenwood Ave N 121
- Seattle, WA 98103
- Metro area
- Seattle-Tacoma-Bellevue, WA
- County
- King County, WA
- Website URL
- sustainableseattle.org/Â
- Phone
- (206) 622-3522
IRS details
- EIN
- 31-1580932
- Fiscal year end
- December
- Taxreturn type
- Form 990
- Year formed
- 1998
- Eligible to receive tax-deductible contributions (Pub 78)
- Yes
Categorization
- NTEE code, primary
- C60: Environmental Education
- NAICS code, primary
- 813312: Environment, Conservation, and Wildlife Organizations
- Parent/child status
- Independent
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