Fiscal year ending 2024. Filed on June 17, 2025.
PO Box 229
Diablo, California 94528
Albert C & Bertha P Markstein Foundation (EIN: 68-0261458) has filed an IRS Form 990 since at least fiscal year 2016. In its fiscal year 2024 IRS Form 990 filing, Albert C & Bertha P Markstein Foundation, a 501(c)(3) charitable organization, reported compensation for 3 employees. Among the employees shown here, the average compensation is $0.
Revenue
Expenses
Employee compensation
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