San Jose, CA

CORNERSTONE MANDARIN CENTER (operating as Cornerstone Learning Foundation / Cornerstone School)

EIN 46-2550612

Education & Youth Development Language, Culture & Exchange Children & youth

Mission

Cultivating Bilingualism And Nurturing Critical Thinkers

IRS-recognized 501(c)(3) public charity Contributions are tax-deductible

Claim this page Visit www.cornerstonelearningfoundation.com

About CORNERSTONE MANDARIN CENTER (operating as Cornerstone Learning Foundation / Cornerstone School)

Cornerstone Mandarin Center operates a Mandarin–English dual immersion school program (branded online as Cornerstone School / Cornerstone Learning Foundation) serving early childhood through elementary grades with the stated goal of cultivating bilingualism and critical thinking. The organization runs campus programs (listed on its website) and emphasizes Mandarin language immersion, student-centered learning, and faculty-led curriculum development. The EIN provided (46-2550612) corresponds to the organization name used by multiple nonprofit databases and the organization appears to be an active, donor-facing 501(c)(3) that files annual Form 990 returns; recent filings and reported financial summaries through the 2023–2024 cycle indicate sustained program-service revenue and continued operations under local California charity registration requirements.

Notable achievements

WASC accreditation

The school is listed on its website as accredited by the Accrediting Commission for Schools, Western Association of Schools and Colleges (WASC), reflecting external academic accreditation for its programs.

Multi-campus program expansion

The organization operates multiple campus locations and program tracks (preschool through elementary and after‑school/summer offerings), indicating program growth and a sustained presence in the Bay Area education market.

Sustained program revenues (FY2024)

Recent publicly available filings and nonprofit database summaries report program-service revenues and total revenue in the most recent fiscal year (reported in the 2023–2024 filings), demonstrating ongoing program delivery and financial activity.

At a glance

Total assets: $551K
Annual revenue: $1.4M
Tax status: 501(c)(3)Public charity
EIN: 46-2550612
Location: San Jose, CA
Website: www.cornerstonelearningfoundation.com
On Mahalo since: May 2026

Financial figures from the IRS Business Master File, the IRS’s registry of tax-exempt organizations.

Recognition

Charity Navigator profile and financial/accountability score (publicly listed); the organization appears on major nonprofit databases with an accountability/finance assessment.

Registered to solicit in California and listed with a California Attorney General registration identifier, indicating active charity registration status in the state.

Regular Form 990 filings available in the public record for recent years (returns filed through the 2023–2024 cycle), showing transparency of annual financial reporting.

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