San Francisco, CA

MASTERY FOUNDATION

EIN 22-2616092

Faith & Spiritual Communities Contemplative & Spiritual Growth Faith communities

Mission

The Mastery Foundation empowers individuals and communities in their ministries, in the reconciliation and healing of divisions, and in creating new conversations and possibilities for the future.

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

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About MASTERY FOUNDATION

The Mastery Foundation is a volunteer-led, interfaith 501(c)(3) nonprofit founded in 1983 that provides leadership education, reconciliation programming, and community-empowerment workshops for religious and civic leaders. Its core offerings include the Making a Difference workshop series and the multi-year School for Leadership, which serve leaders in the United States and in international initiatives such as programs in Israel and Northern Ireland.

The organization maintains an active board and a small part‑time staff (including an Executive Director and a President) and continues to operate as a donor‑facing charity with an online presence and public tax filings. In its most recent public reporting year the Foundation reported program-service revenue from workshops and continued to fund programs through sponsor commitments and individual donors, indicating ongoing program activity during the last 2–3 years.

Notable achievements

Sustained operations since 1983

Has operated continuously since 1983 as a volunteer-driven interfaith nonprofit, maintaining program delivery, sponsor networks, and public filings for multiple decades.

School for Leadership established and scaled

Developed and sustained the Mastery Foundation School for Leadership (a multi-year leadership program) to train grassroots religious and community leaders in transformational and reconciliation practices.

International community programs

Delivered repeated international initiatives (including programs and intensives in Israel and Northern Ireland) to support reconciliation and community empowerment outside the U.S.

At a glance

Total assets: $211K
Annual revenue: $228K
Tax status: 501(c)(3)Public charity
EIN: 22-2616092
Location: San Francisco, CA
Website: www.masteryfoundation.org
On Mahalo since: April 2026

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

Recognition

Recognized as a tax-exempt 501(c)(3) public charity (EIN 22-2616092) with current publicly accessible Form 990 filings.

Maintains profiles and listings on multiple nonprofit data platforms and donor-facing sites, indicating an active web presence and transparency to potential donors.

California charitable registration and solicitation status listed as active in state-level databases, enabling legal solicitation within California.

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