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Foundations / Virginia

Marinus and Minna B Koster Foundation

Accepts applications Potomac Falls, Virginia · EIN 271533411

Marinus and Minna B Koster Foundation is a private foundation in Potomac Falls, Virginia. In tax year 2024 it gave $225,000 in 18 grants; the typical grant was $10,000 and the largest $30,000. It accepts applications; its filing gives the instructions below.

From its IRS Form 990-PF for tax year 2024.

Giving in 2024 was up from $205,000 the year before.

29% of its 2024 grantees had not received a grant from it the year before, a mix of repeat and new grantees.

Giving by year

Tax yearGrants paidNumber of grantsAssets
2022$185,00017$6.3 million
2023$205,00019$7.0 million
2024$225,00018$7.5 million

How to apply

ContactPNC Private Foundation Management S
Tower at PNC Plaza 300 Fifth Ave, Pittsburgh, PA 15222
Phone or email(412) 762-2083, robert.trinkle@pnc.com
What to submitApplication instructions are available on the foundation's website.
DeadlinesApplications must be received by march 15th of each fiscal year ending june 30th.
RestrictionsAwards are limited to the foundation's mission statement: providing scholarships and financial assistance to musically talented children and young adults in their musical pursuits; promoting the preservation of yiddish culture, including, but not limited to, the yiddish language, theater, and scholarship; assisting immigrants to the united states, especially jewish immigrants, by providing housing, language, job training and other services to them.

As written in the foundation's IRS filing for tax year 2024. Details may have changed since.

Foundation website IRS filings on ProPublica

What Marinus and Minna B Koster Foundation funds

Where it gives

Its grants went to recipients in 5 states, the most to District of Columbia.

StateGrantsAmount
District of Columbia6$93,000
New York6$59,000
Maryland3$35,000
Virginia2$20,000
Pennsylvania1$18,000

Grants paid in 2024

All 18 grants
RecipientPurposeAmount
Edlavitch Jewish Community Center of DC
Washington, DC
Theater j's yiddish theater lab$30,000
DC Youth Orchestra Program
Washington, DC
2025-2026 talent development program$20,000
Pennsylvania Women Work
Pittsburgh, PA
Refugee & immigrant services for employment$18,000
Sitar Arts Center
Washington, DC
2025-2026 instrumental music academy$18,000
University of Maryland College Park Foundation
College Park, MD
National orchestral institute +festival scholarships$15,000
Center for Traditional Music and Dance
New York, NY
Yiddish new york$13,000
American Youth Philharmonic Orchestras
Annandale, VA
2025-2026 tuition assistance program$12,000
American University
Washington, DC
Summer study grants for music majors- koster fdn$10,000
Avodah the Jewish Service Corps
New York, NY
Enhancing the capacity of immigration nonprofits$10,000
End Sijs Backlog Coalition
Washington, DC
National immigration project-national lawyers guild - immigrant youth program$10,000
Strathmore Hall Foundation
North Bethesda, MD
East county strings (ecs)$10,000
Strathmore Hall Foundation
North Bethesda, MD
Strathmore youth chorus$10,000
The Forward Association
New York, NY
The forverts$10,000
The Workers Circle
New York, NY
Yiddish today and forever$10,000
Di Goldene Keyt LTD
New York, NY
Birth and rebirth of great yiddish choral music$8,000
Edu-Futuro
Arlington, VA
Workforce development services for immigrant families$8,000
In Geveb Inc
New York, NY
In geveb: a journal of yiddish studies$8,000
Levine Music Inc
Washington, DC
Enriched musical learning opportunities for youth$5,000

Officers and trustees

As listed in Part VIII of the 2024 filing.

Questions people ask

Does Marinus and Minna B Koster Foundation accept grant applications?

Yes. Its latest IRS filing says it accepts applications, with this on deadlines: Applications must be received by march 15th of each fiscal year ending june 30th.

How much does Marinus and Minna B Koster Foundation give?

$225,000 in tax year 2024, across 18 grants, with a typical grant of $10,000.

Who runs Marinus and Minna B Koster Foundation?

Its 2024 filing lists Rosette M Wills (President), Barbara Freedman (Secretary), Michael T Flynn (Treasurer) and Sterling E Scroggins (Advisor) among 5 officers and trustees.

What does Marinus and Minna B Koster Foundation fund?

Based on its grants, mainly arts and culture, education and youth programs.

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