Public Charity

Theosophical Endowment Corporation

Based in Altadena, CA, Theosophical Endowment Corporation operates as a Public Charity. The organization reported $2.9M in revenue, $635K in expenses, $7.6M in total assets for fiscal year 2025.

EIN: 952085658 Altadena, CA Religion-Related N.E.C. NTEE: X99 Latest filing: 2025

Total Revenue$2.9M

Total Expenses$635K

Total Assets$7.6M

Grant Records0

Filing Years2021–2025

Mission

The gross receipts herein reported are from the sale of theosophical and religious books and articles as well as donations. These donations have also furnished the capital for a modest investment account. The theosophical archives contains around 35,000 books on religion, philosophy and science as well as many other topics and continues to be added to. The sale and distribution of theosophical books and articles contributes directly to the exempt purpose of the theosophical endowment corporation and its parent organization, the theosophical society, as that purpose is set forth in the articles of incorporation.

Where $100 goes at Theosophical Endowment Corporation

How Theosophical Endowment Corporation divides every $100 it spends, from its own Form 990 filings, averaged across 6 years.

$94 Programs the work itself

$6 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 $94 for programs

$94

The sale and distribution of theosophical books and articles from the theosophical archives which contains around 35,000 books on religion, philosophy and science as well as many other…

All program spending · Reported in the filing: 35,000 books

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.

Officers & Directors

Director Alan E Donant

Director David J Wietersen

Director James T Belderis

Treasurer Mark Davidson

Secretary Regina Thackara

Director Sarah B Dougherty

Officer compensation and complete director data available with membership.

Financial Trends

Year	Revenue	Expenses	Assets
2025	$2.9M	$635K	$7.6M
2024	$391K	$524K	$5.7M
2023	$155K	$508K	$5.0M
2022	$1.4M	$590K	$5.0M
2021	$280K	$440K	$4.1M

Between 2021 and 2025, reported annual revenue grew from $280K to $2.9M (+920%), with total assets most recently reported at $7.6M.

Interactive year-over-year charts and full filing details available with membership.

See the full picture for Theosophical Endowment Corporation

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