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  4. Marinus and Minna B Koster Foundation
EIN 27-1533411

Marinus and Minna B Koster Foundation

IRS 501(c) type
501(c)(3)
Num. employees
0
City
Potomac Falls
State
Virginia
Year formed
2014
Most recent tax filings
2023-06-01
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
$212,480
2023
Total expenses
$325,598
2023
Total assets
$6,319,551
2023
Num. employees
0
2023

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

GranteeGrant descriptionAmount
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.$26,000
DC Youth Orchestra ProgramSupport for the Talent Development Program; Offering Private Lessons, Mentorship, Perfomance Opportunities, and Summer Learning Opportunities.$17,000
Sitar Arts CenterTo 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.$16,000
...and 12 more grants made

Personnel at Marinus and Minna B Koster Foundation

NameTitleCompensation
Miriam IsaacsAdvisor$3,250
Susan GilbertPast Former Treasurer$3,385
Michael FlynnTreasurer$17,500

Financials for Marinus and Minna B Koster Foundation

RevenuesFYE 06/2023
Total grants, contributions, etc.$0
Investment income and dividends$142,123
Net rental income$0
Net gain from sale of non-inventory assets$70,357
Gross sales of inventory$0
Miscellaneous revenues$0
Total revenues$212,480

Form 990s for Marinus and Minna B Koster Foundation

Fiscal year endingDate received by IRSFormPDF link
2023-062024-04-16990PFView PDF
2022-062022-11-11990PFView PDF
2021-062021-11-14990PFView PDF
2020-062021-06-23990PFView PDF
2019-062020-12-16990PFView PDF
...and 6 more Form 990s
Data update history
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
August 18, 2021
Posted financials
Added Form 990PF for fiscal year 2019
March 3, 2021
Updated personnel
Identified 2 new personnel
Nonprofit Types
Grantmaking organizationsPrivate foundationsPrivate non-operating foundationsCharities
Issues
Education
Characteristics
JewishReligiousProvides grantsPartially liquidatedTax deductible donationsNo full-time employees
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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