The Martin F Greenberg Family Foundation Inc

Invitation Only

Boca Raton, Florida · EIN 20-5894228 · Private foundation

Grants paid (2024)$140K

Organizations funded11

Typical grant$250

Total assets$2.9M

Half of its grants to organizations were between $100 and $15,800.

From the return

How to apply

On its return for tax year 2024 the foundation checked the box saying it only makes contributions to preselected charitable organizations and does not accept unsolicited requests for funds.

What it funds

Share of grant lines on the latest return, classified from the purpose each grant states.

Education1
Faith-Based1

Where it gives

54% of grants went outside Florida.

Grants paid in tax year 2024

Recipient	Location	Purpose	Amount
Mayo Clinic	Jacksonville, FL	General Support	$100,000
JARC Florida	Boca Raton, FL	General Support	$18,000
Adl	New York, NY	General Support	$15,800
Congregation B'nai Israel	Boca Raton, FL	General Support	$5,090
Donna Klein Jewish Academy	Boca Raton, FL	General Support	$360
American Kidney	Rockville, MD	General support	$250
Judicial Watch	Washington, DC	General Support	$200
National Multiple Sclerosis Society	Fort Lauderdale, FL	General Support	$100
The Heritage Foundation	Washington, DC	General Support	$100
Nra-Ila	Fairfax, VA	General support	$100
Jewish National Fund	New York, NY	General support	$100

Giving by year

Tax year	Grants paid	Grant lines
2024	$140,100	11
2023	$369,389	27

Sources

IRS Form 990-PF, tax year 2024, filed Nov 17, 2025 - IRS e-file batch, object ID 202513219349106101
IRS Tax Exempt Organization Search for EIN 20-5894228
Profile updated Nov 7, 2026

Facts on this page come from the foundation's own IRS Form 990-PF filings as published by the IRS. Grantvello does not know whether a foundation is accepting proposals right now: a past grant is not an open opportunity. Always confirm current guidelines with the funder before applying.