Mission
THE FOUNDATION OPERATES TO SUPPORT AND ENHANCE THE EDUCATION OBJECTIVES OF TWIN RIVERS CHARTER SCHOOL.
Public Charity
ERIK KARLSHOEJ EDUCATION FOUNDATION
ERIK KARLSHOEJ EDUCATION FOUNDATION is a nonprofit organization categorized as Public Charity based in YUBA CITY, CA. Its most recent IRS filing (2025) reports revenue of $1.5M, expenses of $529K, total assets of $13.3M. Imperigo tracks 5 reported grant relationships connected to this organization totaling approximately $190K.
EIN: 201890759
YUBA CITY, CA
Single Organization Support
NTEE: B11
Latest filing: 2025
Total Revenue$1.5M
Total Expenses$529K
Total Assets$13.3M
Grant Records5
Funding Total$190K
Filing Years2021–2025
Where $100 goes at Erik Karlshoej Education Foundation
How Erik Karlshoej Education Foundation divides every $100 it spends, from its own Form 990 filings, averaged across 9 years.
$97
Programs
the work itself
$3
Management
running the organization
$0
Fundraising
none reported
No fundraising costs are reported. That often means fundraising runs through a separate affiliated organization that files its own return.
Inside the $97 for programs
$97
Provided support to twin rivers charter school
Source: Form 990 filings with the IRS, latest fiscal year 2025. Shares are from the organization's reported expenses. Data by Imperigo; not affiliated with the IRS.
Sample Grants Received
EDUCATION
$100,000
EDUCATION
$60,000
TO PROVIDE GENERAL SUPPORT.
$10,000
TO PROVIDE GENERAL SUPPORT IN HONOR OF INGE'S VISION
$10,000
HUMAN SERVICES
$10,000
Showing up to 5 of 5 total records — full history available with membership.
Officers & Directors
CFO
Inge Karlshoej
CEO
Larry Geweke
SECRETARY
Lori Denney
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $1.5M | $529K | $13.3M |
| 2024 | $1.5M | $411K | $13.5M |
| 2023 | $1.3M | $447K | $13.7M |
| 2022 | $393K | $313K | $10.0M |
| 2021 | $370K | $346K | $10.0M |
Between 2021 and 2025, reported annual revenue grew from $370K to $1.5M (+313%), with total assets most recently reported at $13.3M.
Interactive year-over-year charts and full filing details available with membership.