Data update history
July 6, 2022
Posted financials
Added Form 990 for fiscal year 2021
July 2, 2022
Updated personnel
Identified 3 new personnel
August 23, 2021
Posted financials
Added Form 990 for fiscal year 2020
June 20, 2021
Updated personnel
Identified 2 new personnel
April 27, 2021
Posted financials
Added Form 990 for fiscal year 2019
Nonprofit Types
SchoolsCharter schoolsK-12 schoolsCharities
Issues
Education
Characteristics
State / local levelTax deductible donationsNo full-time employees
General information
- Address
- 1464 Spear Ave
- Arcata, CA 95521
- County
- Humboldt County, CA
- Website URL
- trilliumcharter.weebly.com/
- Phone
- (707) 822-4721
IRS details
- EIN
- 33-1146470
- Fiscal year end
- June
- Taxreturn type
- Form 990
- Year formed
- 2006
- Eligible to receive tax-deductible contributions (Pub 78)
- Yes
Categorization
- NTEE code, primary
- B29: Charter Schools
- NAICS code, primary
- 611110: Elementary and Secondary Schools
- Parent/child status
- Independent
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