Mission
TO OFFER A K-12 EDUCATION CENTERED ON CHRIST AND EMPLOYING THE EDUCATION PHILOSOPHY AND METHODOLOGY OF BRITISH EDUCATOR CHARLOTTE MASON. WE AIM TO TRAIN STUDENTS IN HABITS OF LEARNING SO THEY CAN AQUIRE KNOWLEDGE FOR THEMSELVES.
Public Charity
AMBLESIDE SCHOOL
AMBLESIDE SCHOOL, of LONE TREE, CO, is a Public Charity tracked in Imperigo's IRS 990 database. The 2025 filing shows $3.7M in revenue, $3.4M in expenses, $20.2M in total assets. 32 publicly reported grants to this organization, totaling roughly $3.4M, appear in IRS filings.
EIN: 271507931
LONE TREE, CO
Primary & Elementary Schools
NTEE: B24
Latest filing: 2025
Total Revenue$3.7M
Total Expenses$3.4M
Total Assets$20.2M
Grant Records32
Funding Total$3.4M
Filing Years2021–2025
Where $100 goes at Ambleside School
How Ambleside School divides every $100 it spends, from its own Form 990 filings, averaged across 7 years.
$79
Programs
the work itself
$18
Management
running the organization
$3
Fundraising
raising the next dollar
Inside the $79 for programs
$79
Elementary and secondary schools primarily engaged in furnishing academic courses and associated course work that comprise basic preparatory education
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
$329,435
EDUCATION
$282,275
GENERAL PURPOSE
$127,838
For grant recipient's exempt purposes
$61,500
Education
$47,250
Showing up to 5 of 32 total records — full history available with membership.
Officers & Directors
BOARD MEMBER
Alisa Lewis
HEAD OF SCHOOL
Andrew Hayes
BOARD MEMBER
Bill St Cyr
BOARD MEMBER
Daniel Jones
BOARD MEMBER
Danielle Phippen
CHAIRMAN
Nathan Johnson
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $3.7M | $3.4M | $20.2M |
| 2024 | $14.0M | $2.5M | $13.8M |
| 2023 | $2.3M | $1.9M | $2.2M |
| 2022 | $1.8M | $1.5M | $1.5M |
| 2021 | $1.4M | $1.2M | $891K |
Between 2021 and 2025, reported annual revenue grew from $1.4M to $3.7M (+169%), with total assets most recently reported at $20.2M.
Interactive year-over-year charts and full filing details available with membership.