The New Jersey State Capitol

Form 990-PFTax year 2024EIN 20-8081437

The Marron Foundation Inc

A private foundation in Upper Saddle River, NJ. Its return for tax year 2024 lists 6 grants and $284,008 paid in grants.

Tax year 2024 (period ending Dec 31, 2024), read from the IRS e-file on Nov 11, 2026. Returns reach the IRS 5 to 18 months after the year they describe.

How to apply

Preselected only

The return checks the box saying the foundation gives only to preselected organizations and does not accept unsolicited requests.

Assets and giving by year

7 returns on file
Grants paid by tax year. The latest year is in blue.
  • Tax year 2024

    $284,008

    Grants listed
    6
    Assets, end of year
    $2,469,735
  • Tax year 2023

    $198,000

    Grants listed
    10
    Assets, end of year
    $2,742,706
  • Tax year 2022

    $46,500

    Grants listed
    10
    Assets, end of year
    $3,053,717
  • Tax year 2021

    $302,237

    Grants listed
    10
    Assets, end of year
    $3,243,138
  • Tax year 2020

    $190,500

    Grants listed
    9
    Assets, end of year
    $3,536,715
  • Tax year 2019

    $201,120

    Grants listed
    15
    Assets, end of year
    $3,863,222
  • Tax year 2018

    $219,645

    Grants listed
    17
    Assets, end of year
    $3,857,380

Grants paid in 2024

6 grants, largest first

As listed on the return.

  1. The Valley Hospital FoundationParamus, NJ

    Charitable bequest

    $260,000
  2. Catholic Cemeteries Association Diocese of ClevelandCleveland, OH

    Charitable bequest

    $13,508
  3. Ridgewood Fmba Local #47Ridgewood, NJ

    Charitable bequest

    $5,000
  4. Ho-Ho-Kus Memorial Vol AmbulanceHo Ho Kus, NJ

    Charitable bequest

    $3,500
  5. Knights of ColumbusSaddle River, NJ

    Charitable bequest

    $1,000
  6. The Mary Therese Rose FundWanaque, NJ

    Charitable bequest

    $1,000

Where the money goes

By cause: grants to organizations we matched to the IRS list of exempt organizations, by their category.

  1. Health1 grant $260,00098% of the total
  2. Human services2 grants $6,0002% of the total

By State

Grants to organizations with a US address, latest year.

  1. New Jersey5 grants $270,500
  2. Ohio1 grant $13,508

Officers, directors and trustees

2 people as filed

As filed on the return, with average hours per week and pay from the foundation.

  • Peter MarronTRUSTEE Hours 1Pay $0
  • Martha MarronTRUSTEE Hours 0Pay $0

The return

More foundations

Similar foundations

Same main cause (health), giving between a quarter and four times this foundation’s where possible, nearby first.

  1. Jacobi Family Foundation IncUpper Saddle River, NJ 5 grants Preselected only $260,000 giving
  2. Anonymous Foundation IncUpper Saddle River, NJ 13 grants Preselected only $637,255 giving
  3. Alexander M Lillian TWoodcliff Lake, NJ 22 grants Preselected only $282,500 giving
  4. Davis 4WARD Family FoundationPennington, NJ 5 grants Preselected only $281,681 giving
  5. Thomas and Mary Ann Tizzio FoundationEast Brunswick, NJ 7 grants Preselected only $280,000 giving