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Nonprofit · EIN 47-4200738

HARRISON GREENBERG MEMORIAL FOUNDATION

Tax-exempt · MANHATTAN BCH, CA 90266

Financials

$174K$189K2023$326K$196K2024$132K$121K2025
Revenue Expenses · by fiscal year end
Financials of HARRISON GREENBERG MEMORIAL FOUNDATION by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990$132,074$120,545$11,529$785,771$7,650$778,121
December 31, 2024990$325,852$196,313$129,539$702,533$7,650$694,883
December 31, 2023990$173,773$188,929-$15,156$524,573$7,650$516,923
Financial details: 990 for the year ended December 31, 2025

Revenue

Contributions, gifts and grants
$131,919
Membership dues
$131,919
Program service revenue
$0
Investment income
$155
Other revenue
$0

Expenses

Grants and similar amounts paid
$13,659
Compensation of officers, directors and key employees
$0
Salaries, compensation and benefits (total)
$0
Professional fundraising fees
$87,742
Accounting fees
$6,957
Program services (functional)
$13,659
Management and general (functional)
$19,144
Fundraising (functional)
$87,742

Balance sheet and other

Total assets, start of year
$702,533
Total assets, end of year
$785,771
Total liabilities, end of year
$7,650
Net assets, end of year
$778,121
Net assets without donor restrictions
$778,121
Gross receipts
$132,074
Employees
0
Year formed
2015
State of legal domicile
CA

From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.

Officers, directors and key employees

As listed on the 990 for the year ended December 31, 2025, highest compensation first.

NameTitleHours / weekCompensation
MICHAEL GREENBERGPRESIDENT & DIR
Trustee or director, Officer
10$0
ROBIN CURRENTRES,SECRET&DIR
Trustee or director, Officer
15$0
DAVID WEINBERGDirector
Trustee or director, Officer
1$0
FRANK MORANDirector
Trustee or director, Officer
1$0
IRA LEIBOWITZDirector
Trustee or director, Officer
1$0
990 for the year ended December 31, 2024: 5 people
NameTitleHours / weekCompensation
MICHAEL GREENBERGPRESIDENT & DIR
Trustee or director, Officer
10$0
ROBIN CURRENTRES,SECRET&DIR
Trustee or director, Officer
15$0
DAVID WEINBERGDirector
Trustee or director, Officer
1$0
FRANK MORANDirector
Trustee or director, Officer
1$0
IRA LEIBOWITZDirector
Trustee or director, Officer
1$0
990 for the year ended December 31, 2023: 5 people
NameTitleHours / weekCompensation
MICHAEL GREENBERGPRESIDENT & DIR
Trustee or director, Officer
10$0
ROBIN CURRENTRES,SECRET&DIR
Trustee or director, Officer
15$0
DAVID WEINBERGDirector
Trustee or director, Officer
1$0
FRANK MORANDirector
Trustee or director, Officer
1$0
IRA LEIBOWITZDirector
Trustee or director, Officer
1$0

Address and contacts

Address (IRS master file)
228 MANHATTAN BEACH BLVD STE 200, MANHATTAN BCH, CA 90266-5356
Principal officer (990 for 2025)
MICHAEL GREENBERG, 330 N SEPULVEDA BLVD, MANHATTAN BEACH, CA 90266
Signed the 990
MICHAEL GREENBERG, PRESIDENT & DIR
Phone
(310) 318-3100
Return prepared by
Manhattan Tax & Accounting

California records

California keeps its own records of charities and corporations. Search them by EIN 47-4200738 or by the name HARRISON GREENBERG MEMORIAL FOUNDATION.

Attorney General, Registry of Charities and Fundraisers
Registration status and filed reports (CT-TR-1, RRF-1)

Mission

TO MAKE GRANTS IN FURTHERANCE OF EDUCATIONAL ACTIVITIES AND PROGRAMS ABOUT THE ENVIRONMENT, INCLUDING MARINE LIFE AND OCEAN SUSTAINABILITY.

990 for the year ended December 31, 2025

Program accomplishments

  • TO MAKE GRANTS IN FURTHERANCE OF EDUCATIONAL ACTIVITIES AND PROGRAMS ABOUT THE ENVIRONMENT, INCLUDING MARINE LIFE AND OCEAN SUSTAINABILITY.
    Expenses $13,659 · revenue $131,918
  • GRANTS GIVEN TO GIVE TO COLUMBIA TO HELP CHILDREN LIVING IN POVERTY AND AFFECTED AREA.

What it must file and when

IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in December, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025December 31, 2025May 15, 2026990 on file
2024December 31, 2024May 15, 2025990 on file
2023December 31, 2023May 15, 2024990 on file

IRS record

EIN
47-4200738
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (170(b)(1)(A)(vi))
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
2016
Accounting year ends
December
Files
Form 990 or 990-EZ
Category (NTEE)
Human services (P20)
Assets (IRS master file)
$785,771
Income (IRS master file)
$132,074

Filing history

FormYear endedRevenueExpensesAssetsReturn
990December 2025$132,074$120,545$785,771IRS
990December 2024$325,852$196,313$702,533IRS
990December 2023$173,773$188,929$524,573XML
990December 2022$260,855$133,148$502,162IRS
990-EZDecember 2021–––IRS
990December 2020–––IRS
990December 2019–––IRS
990-PFDecember 2018–––IRS

990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 47-4200738).

Questions about HARRISON GREENBERG MEMORIAL FOUNDATION

What is the EIN of HARRISON GREENBERG MEMORIAL FOUNDATION?
The employer identification number (EIN) of HARRISON GREENBERG MEMORIAL FOUNDATION is 47-4200738.
Is HARRISON GREENBERG MEMORIAL FOUNDATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2016.
Are donations to HARRISON GREENBERG MEMORIAL FOUNDATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does HARRISON GREENBERG MEMORIAL FOUNDATION file?
Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
When is the next return of HARRISON GREENBERG MEMORIAL FOUNDATION due?
The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did HARRISON GREENBERG MEMORIAL FOUNDATION last file with the IRS?
The latest return in the IRS public files is the 990 for the year ended December 2025.
Who is the principal officer of HARRISON GREENBERG MEMORIAL FOUNDATION?
The 990 for the year ended December 31, 2025 names MICHAEL GREENBERG.
Who are the officers and directors of HARRISON GREENBERG MEMORIAL FOUNDATION?
The 990 for the year ended December 31, 2025 lists 5 people; 0 received compensation from the organization.
How much revenue does HARRISON GREENBERG MEMORIAL FOUNDATION have?
On its 990 for the year ended December 31, 2025 it reported revenue of $132,074, expenses of $120,545 and total assets of $785,771 at year end.

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