Martinson Family Foundation Inc

Private foundation · Grantmaker Lawrenceville, NJ EIN: 22-3695793

Martinson Family Foundation Inc is a private foundation, based in Lawrenceville, NJ. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $513K in total assets. Net investment income was $29K.

Martinson Family Foundation Inc at a glance

Total assets
$513,165
+5.9% vs 2023
Revenue (2024)
$30,151
+289.1% vs 2023
Net investment income (2024)
$28,555
Expenses (2024)
$1,596
-84.3% vs 2023
Latest 990 filing
Form 990-PF, 2024 View filing

Data from IRS Form 990-PF, 2024; updated September 2026.

Who Martinson Family Foundation Inc funds

How this funder distributes its grants

Grant Size Distribution

19 grants across all recorded years

10<$50K3$50–100K3$100–250K2$250–500K$500K–1M1$1–5M$5M+

The most common grant size was under $50K: 10 grants of 19 (53%).

Geographic Focus

Where this funder awards grants

Grant Distribution by State

7states

Cities

NewtownBristolJersey CityPhiladelphiaWashingtonWest LafayetteAllentownLambertvilleLawrencevilleNew YorkSan FrancisoTrophy Club

How Martinson Family Foundation Inc gives

  • In 2023 it paid out 90% of its IRS minimum distribution (the 5% rule). Foundations have until the end of the next year to meet it. Method

From the foundation's IRS Form 990-PF filings. Methodology.

Giving History

Giving Over Time

Total grant dollars and number of grants per year

$0$500K$1M$1.5M$2M8 grants2020 10 grants2021 1 grant2022 0 grants2023 0 grants2024

From 2020 to 2022, annual grant giving ranged from $53K (2022) to $1.8M (2021). In 2022 it made 1 grant totaling $53K.

Grants by year

Grant recipients and amounts by year

RecipientPurposeAmount
Newtown Arts Company Newtown, PASound Equipment$52,795
Your AI grants department

Ready to take the next step with Martinson Family Foundation Inc?

Fully replaces Grant database subscriptions Instrumentl · Foundation Directory · GrantStation & similar

Financial History

Multi-year comparison from IRS filings

Figures from IRS filings, by filing year
Filing yearTotal AssetsRevenueExpensesGrants paidGrantsQualifying DistributionsNet Investment IncomeDistributable Amount
2024$513,165$30,151$1,596———$28,555$9,005
2023$484,610$7,749$10,181——$7,000—$7,804
2022$487,042$-157,845$81,433$52,7951$56,895—$8,054
2021$727,820$1,868,112$1,851,639$1,838,42610—$1,406,161$51,356
2020$758,188$-13,461$837,652$810,4338——$50,890

Under IRS private-foundation payout rules, Martinson Family Foundation Inc reported a distributable amount of $9K for 2024 — the minimum it must pay out in qualifying distributions.

Leadership & Key People

Officers and directors from IRS filings

Martinson Family Foundation Inc is led by John H. Martinson, Trustee, Chairman & Treasurer on every filing since 2020; none of the 2 officers listed in 2024 report compensation.

Officers on the 2024 filing

  • John H. Martinson

    Trustee, Chairman & Treasurer

    On filings since 2020

    1 hr/week

    No compensation reported

  • Ross T. Martinson

    Trustee

    On filings since 2020

    1 hr/week

    No compensation reported

Data from IRS Form 990 filings, 2020–2024. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.

Frequently asked questions about Martinson Family Foundation Inc

How large is Martinson Family Foundation Inc?

Martinson Family Foundation Inc reported $513K in total assets on its 2024 IRS Form 990-PF. Its revenue that year was $30K.

Where does Martinson Family Foundation Inc operate?

Martinson Family Foundation Inc has awarded grants in California, District of Columbia, Indiana, New Jersey, New York, Pennsylvania, Texas.

How much is Martinson Family Foundation Inc required to give away each year?

Private foundations must generally distribute about 5% of their assets annually. For 2024, Martinson Family Foundation Inc reported a distributable amount of $9K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.

What is Martinson Family Foundation Inc's EIN?

Martinson Family Foundation Inc's EIN (Employer Identification Number) is 22-3695793. IRS Form 990 filing data is available on this page for 2020–2024.

Data last updated September 2026. Sourced from IRS Form 990-PF filings.

Data update history

(1)

When this profile's IRS filing data changed on Grantable

  1. IRS filings on file for fiscal years 2020–2024

Explore Open Grants

Browse active grant opportunities in Martinson Family Foundation Inc's focus areas in our free grants database

Similar Funders

Funders that support many of the same organizations

The Frank J Ryan and Jane E Ryan

Allentown, PA

The Allentown, Pennsylvania foundation reports contributions to charitable organizations it selects in advance; its 2025 filing lists one $424,012 grant for “support” to a Pennsylvania recipient. It does not accept unsolicited funding requests.

Assets

$7.4M

Grants

1

Total Given

$424K

Fleming Foundation

Zionsville, PA

The Fleming Foundation supports health care and research, youth and human services, science education, and community organizations, with most 2024 grant dollars going to Pennsylvania and Massachusetts. Its 43 grants ranged from $5,000 to $1.25 million, with a median of $10,000; it gives only to preselected charities and does not accept unsolicited requests.

Assets

$66.8M

Grants

43

Total Given

$3.3M

Lehigh University

Bethlehem, PA

Lehigh University’s reported grants support universities, research organizations, and economic development, with awards concentrated in Pennsylvania and also reaching organizations in states including Michigan, Virginia, New York, and Georgia. In 2025, grants ranged from $7,500 to about $1.2 million, with a median of $82,570. The profile does not state whether it accepts unsolicited requests.

Assets

$3.5B

Grants

48

Total Given

$8.9M

The Rotary Foundation of Rotary International

Evanston, IL

The Rotary Foundation supports Rotary and Rotaract members’ projects, scholarships, exchanges, and humanitarian work in areas including health, education, poverty alleviation, peace, and the environment, locally and internationally. In 2025, grants ranged from $5,500 to $1.5 million, with a median of $43,906. Grant applications are available to Rotary or Rotaract club members, so unsolicited requests from others are not indicated.

Assets

$1.7B

Grants

325

Total Given

$25.5M

One Putt Trust

Bethlehem, PA

Philanthropy, Voluntarism & Grantmaking

Assets

$261K

Grants

4

Total Given

$162K

Kaltenbacher Family Foundation

Parsippany, NJ

The Kaltenbacher Family Foundation supports a range of organizations, including those in animal welfare, education, health care, arts and culture, and community philanthropy; 2024 grants went mostly to Florida, with others in New York, Massachusetts, and New Jersey. Grants ranged from $100 to $375,000, with a median of $1,000. It invites applicants to contact Gail Kurz with program details, the amount requested, and an organizational description; no deadline is stated.

Assets

$5.1M

Grants

32

Total Given

$519K

More similar funders

More Funders in New Jersey

The filing figures on this page are open data under CC BY 4.0. About GrantGraph Open

Figures come from Martinson Family Foundation Inc's IRS filings (methodology). AI-written summaries, news items and logos are not covered by the open licence. Spot an error? Email hello@grantable.co.

Martinson Family Foundation Inc down — hundreds of funders to go?

Want AI to do this for you?