Marrus Family Foundation Inc
Marrus Family Foundation Inc is a family foundation established in 1994 in New York. The foundation is based in Rumson, New Jersey and operates as a 501(c)(3) private foundation.
Key facts about Marrus Family Foundation Inc
In short: Marrus Family Foundation Inc gave $1.5M across 64 grants in 2024 (avg $24K), mostly in Ohio. 13% of 2024 grantees were new. Source: 2024 IRS Form 990-PF.
- EIN
- 13-6279584
- Latest 990 filing
- Form 990-PF, 2024
- Annual giving (2024)
- $1,543,875
- Grants made (2024)
- 64
- Average grant
- $24,123
- Median grant
- $2,500
- New grantees (estimate)
- 13% first-time grantees (8 of 64, 2024)
- Total assets
- $23,150,880
- Primary geography
- Ohio (65% of itemized 2024 grant dollars)
Data from IRS Form 990-PF, 2024; updated September 2026. New grantees are estimated by matching recipient names across years (methodology).
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$23.2M
+3.1% YoY
Annual Giving
$1.5M
+19.9% YoY
Grant Count
64
-12.3% YoY
Avg Grant Size
$24K
+36.8% YoY
Under IRS private-foundation payout rules, Marrus Family Foundation Inc reported a distributable amount of $1.4M for 2024 — the minimum it must pay out in qualifying distributions.
Is Marrus Family Foundation Inc open to new grantees?
13%
first-time grantees, 2024
In 2024, 8 of 64 grantees (13%) were first-time recipients. First grants averaged $2K; repeat grants $27K. How we count
Medians: $1K first-time, $3K repeat.
- 80% of 2024 grantees were also funded in 2023. Method
- In 2024 it paid out 109% of its IRS minimum distribution (the 5% rule). Method
Estimate from itemized grant lists in IRS Form 990-PF filings (2022–2024). Recipient names are matched across years, so a renamed or misspelled grantee can look new; grants to individuals are left out. Methodology.
Grantmaking
The foundation has demonstrated grantmaking activity in support of community organizations. Recent grants include support to The Rumson First Aid Squad of Rumson New Jersey for charitable purposes.
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Geographic Focus
Where this funder awards grants
The foundation's primary geographic focus is the Rumson, New Jersey area and surrounding communities in New Jersey.
Grant Distribution by State
Share of all 64 itemized 2024 grant dollars.
States
Cities
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 10 recipients in 2024
Grant Size Distribution
208 grants across all recorded years
Giving History
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| AMERICAN ENDOWMENT FOUNDATION Hudson, OH | CHARITY | $1,000,000 |
| BRIGHAMS AND WOMENS HOSPITAL Boston, MA | CHARITY | $100,000 |
| CONGREGATION EMANUEL New York, NY | CHARITY | $88,550 |
| JUMPSTART Boston, MA | CHARITY | $50,000 |
| RISING TREETOPS AT OAKHURST New York, NY | CHARITY | $30,000 |
| OPENING ACT Brooklyn, NY | CHARITY | $25,000 |
| DARTMOUTH COLLEGE Hanover, NH | CHARITY | $20,000 |
| THE BUCKLEY SCHOOL New York, NY | CHARITY | $16,000 |
| COUNT BASIE THEATER FOUNDATION Red Bank, NJ | CHARITY | $15,000 |
| WELLESLEY COLLEGE Wellesley, MA | CHARITY | $15,000 |
Financial History
Multi-year comparison from IRS filings
Based on recent data, Marrus Family Foundation Inc has total giving of $1,543,875, positioning it among the significant philanthropic contributors in the Rumson, New Jersey region.
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $23,150,880 | $22,444,780 | $21,285,643 |
| Revenue | $2,090,083 | $2,061,660 | $11,054,287 |
| Expenses | $1,785,374 | $1,492,445 | $1,191,481 |
| Qualifying Distributions | $1,543,875 | $1,302,720 | $1,028,267 |
| Net Investment Income | $1,910,084 | $1,871,935 | $943,999 |
| Distributable Amount | $1,416,355 | $1,102,957 | $862,095 |
Data update history
When this profile's IRS filing data changed on Grantable
- IRS filings on file for fiscal years 2022–2024
Leadership & Key People
Officers and directors from IRS filings
Marrus Family Foundation Inc is led by Michael Marrus, President on every filing since 2022; none of the 2 officers listed in 2024 report compensation.
Officers on the 2024 filing
Michael Marrus
President
On filings since 2022
No compensation reported
Andrew Marrus
Treasurer
On filings since 2022
No compensation reported
Former officers (1)
- Former: David Marrus (2022) — Vice President
Data from IRS Form 990 filings, 2022–2024. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Contact Information
Address: 13 Linden Ln, Rumson, NJ 07760-1245
Telephone: 212-896-1934
EIN: 13-6279584
Frequently asked questions about Marrus Family Foundation Inc
How much does Marrus Family Foundation Inc give each year?
Marrus Family Foundation Inc gave $1.5M across 64 grants in 2024, according to its 2024 IRS Form 990-PF. In 2023 it gave $1.3M across 73 grants.
What is Marrus Family Foundation Inc's typical grant size?
Marrus Family Foundation Inc's median grant in 2024 was $2,500, and its average grant was $24,123, across 64 grants on its 2024 IRS Form 990-PF. Organizations receiving their first grant from Marrus Family Foundation Inc that year got $2K on average.
Where does Marrus Family Foundation Inc give grants?
Marrus Family Foundation Inc gives mostly in Ohio: 65% of the grant dollars itemized on its 2024 IRS Form 990-PF went to recipients there. The next largest states were New York (16%) and Massachusetts (12%). The most frequent recipient cities were New York, NY (30 grants), Hanover, NH (4 grants), Rumson, NJ (4 grants) and Boston, MA (3 grants).
Does Marrus Family Foundation Inc give general operating support?
Not in 2024: none of the 64 grants with a stated purpose on Marrus Family Foundation Inc's 2024 IRS Form 990-PF were described as general or operating support. Recurring purposes include "Charity" (64 grants).
Who are Marrus Family Foundation Inc's largest grantees?
Marrus Family Foundation Inc's largest 2024 grantees include American Endowment Foundation ($1,000,000), Brighams and Womens Hospital ($100,000) and Congregation Emanuel ($88,550), according to its 2024 IRS Form 990-PF. Together they received 77% of its itemized 2024 grant dollars.
How large is Marrus Family Foundation Inc?
Marrus Family Foundation Inc reported $23.2M in total assets on its 2024 IRS Form 990-PF. It paid out $1.5M in qualifying distributions that year, against a required minimum of $1.4M (roughly 5% of its investment assets).
How do I apply for a grant from Marrus Family Foundation Inc?
The foundation has demonstrated grantmaking activity in support of community organizations. Recent grants include support to The Rumson First Aid Squad of Rumson New Jersey for charitable purposes. The foundation ranks among the top funders in Rumson, New Jersey by total giving.
What is Marrus Family Foundation Inc's EIN?
Marrus Family Foundation Inc's EIN (Employer Identification Number) is 13-6279584. IRS Form 990 filing data is available on this page for 2022–2024.
Data last updated September 2026. Sourced from IRS Form 990-PF filings. Research dossier generated April 2026.
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