EIN 27-1533411

Marinus and Minna B Koster Foundation

Name: Marinus and Minna B Koster Foundation financials for 2024
Creator: Cause IQ
License: https://creativecommons.org/licenses/by-nc-nd/4.0/

IRS 501(c) type

501(c)(3)

Num. employees

City

Potomac Falls

State

Virginia

Year formed

2014

Most recent tax filings

2024-06-01

NTEE code, primary

T20: Private Foundations

Description

The Marinus and Minna B Koster Foundation is a private foundation located in Potomac Falls, VA that primarily funds to support three special events that elevate the learning experiences of your music students: a solo competition, a concerto competition and a faculty/student o. The purpose of the foundation is to provide grants to fund scholarships and assistance to musically talented children and young adults. Last year, the organization made $72,500 in 17 grants to grantees that include Edlavitch Jewish Community Center Of Washington DC and others.

Total revenues

$463,944

2024

Total expenses

$329,891

2024

Total assets

$6,992,775

2024

Num. employees

2024

Program areas at Marinus and Minna B Koster Foundation

Provide grants to fund scholarships and assistance tomusically taleted children and young adults. Theorganization made $72,500 to qualified organizations.

Assistance to immigrants. The organization made grantof $25,000 towards this goal.

Promote the preservation of the yiddish language andculture. The organization made grants totalling $72,500towards this goal.

Grants made by Marinus and Minna B Koster Foundation

Grantee	Grant description	Grant year	Amount
Edlavitch Jewish Community Center of Washington DC (Edlavitch DCJCC)	To Support the Fourth Year of Theater J'S Yiddish Theater Lab, A Program Devoted To Developing New Audiences For, New Adaptations Of, and New Directorial Approaches To Work From the Yiddish Theater Canon.	2024-06	$26,000
Pennsylvania Women Work	To Assist Refugees and Immigrants in Pittsburgh Who Are Seeking To Restart Their Careers Or Improve Their Level of Employment.	2024-06	$15,000
Sitar Arts Center	To Support Sitar's Sy22-23 Instrumental Music Academy, Which Provides Private Lessons, Group Ensemble, and Music Education Classes To 200-225 DC Students Each School Year, 80% of Whom Are From Low-Income Backgrounds.	2024-06	$15,000
...and 12 more grants made

Personnel at Marinus and Minna B Koster Foundation

Name	Title	Compensation	Date of data
Miriam Isaacs	Advisor	$3,500	2024-06-30

Financials for Marinus and Minna B Koster Foundation

Revenues	FYE 06/2024	FYE 06/2023	% Change
Total grants, contributions, etc.	$0	$0	-
Investment income and dividends	$167,877	$142,123	18.1%
Net rental income	$0	$0	-
Net gain from sale of non-inventory assets	$296,067	$70,357	320.8%
Gross sales of inventory	$0	$0	-
Miscellaneous revenues	$0	$0	-
Total revenues	$463,944	$212,480	118.3%

Form 990s for Marinus and Minna B Koster Foundation

Fiscal year ending	Date received by IRS	Form	PDF link
2024-06	2024-12-24	990PF	View PDF
2023-06	2024-04-16	990PF	View PDF
2022-06	2022-11-11	990PF	View PDF
2021-06	2021-11-14	990PF	View PDF
2020-06	2021-06-23	990PF	View PDF
...and 7 more Form 990s

Organizations like Marinus and Minna B Koster Foundation

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Mozel Charitable Trust	501(c)(3)	Valley Stream, NY	$537,440
Alvin S Tilles Item XX Testamentary Trust	501(c)(3)	Saint Paul, MN	$171,817
Jewish Foundation for Education of Women (JFEW)	501(c)(3)	New York, NY	$2,276,919
Arthur and Helen Baer Charitable Foundation	501(c)(3)	Saint Louis, MO	$554,357
Herbert H Schiff Foundation	501(c)(3)	Dublin, OH	$676,543
Harold and Joan Feinbloom Family Foundation	501(c)(3)	Pittsford, NY	$412,644
The Daycroft School Foundation	501(c)(3)	Stamford, CT	$129,383
Alan B. Slifka Foundation	501(c)(3)	New York, NY	$226,227
Rieger Foundation	501(c)(3)	Milwaukee, WI	$281,364
Vivian and Hymie J Sosland Charitable Trust	501(c)(3)	Kansas City, MO	$686,474

Data update history

May 20, 2024

Posted financials

Added Form 990PF for fiscal year 2023

May 20, 2024

Updated personnel

Identified 1 new personnel

August 5, 2023

Posted financials

Added Form 990PF for fiscal year 2022

June 28, 2023

Posted financials

Added Form 990PF for fiscal year 2021

November 2, 2021

Posted financials

Added Form 990PF for fiscal year 2020

Nonprofit Types

Grantmaking organizationsPrivate foundationsPrivate non-operating foundationsCharities

Issues

Education

Characteristics

JewishReligiousProvides grantsPartially liquidatedTax deductible donationsNo full-time employeesAccepts online donations

General information

Address: 46534 Cedarhurst Dr; Potomac Falls, VA 20165
Metro area: Washington-Arlington-Alexandria, DC-VA-MD-WV
County: Loudoun County, VA
Website URL: themarinusandminnabkosterfoundation.org/
Phone: (301) 758-1576

IRS details

EIN: 27-1533411
Fiscal year end: June
Taxreturn type: Form 990-PF
Year formed: 2014
Eligible to receive tax-deductible contributions (Pub 78): Yes

Categorization

NTEE code, primary: T20: Private Foundations
NAICS code, primary: 813211: Grantmaking Foundations
Parent/child status: Independent

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Marinus and Minna B Koster Foundation

Program areas at Marinus and Minna B Koster Foundation

Grants made by Marinus and Minna B Koster Foundation

Personnel at Marinus and Minna B Koster Foundation

Financials for Marinus and Minna B Koster Foundation

Form 990s for Marinus and Minna B Koster Foundation

Organizations like Marinus and Minna B Koster Foundation

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