The Inerfeld Family Foundation

KING OF PRUSSIA, PA EIN: 31-1729485

The Inerfeld Family Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in KING OF PRUSSIA, PA. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $168K in total assets. In 2024, it awarded 5 grants totaling $38K. Net investment income was $26K.

Financial Overview

From 2024 IRS Form 990-PF · View filing

Total Assets

$168K

-9.3% YoY

Annual Giving

$38K

+63.4% YoY

Grant Count

5

-61.5% YoY

Avg Grant Size

$8K

+324.9% YoY

Under IRS private-foundation payout rules, The Inerfeld Family Foundation reported a distributable amount of $25K for 2024 — the minimum it must pay out in qualifying distributions.

About The Inerfeld Family Foundation

Based on IRS filings

The Inerfeld Family Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in KING OF PRUSSIA, PA. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $168K in total assets. In 2024, it awarded 5 grants totaling $38K. Net investment income was $26K.

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Geographic Focus

Where this funder awards grants

Grant Distribution by State

5states

Cities

Boynton BeachBryn MawrColorado SpringsJupiterMediaPalm Beach GardensPhiladelphiaWashingtonWest Palm BeachWestmont

Financial History

Multi-year comparison from IRS filings

Revenue
Expenses
Qualifying Distributions
Net Investment Income
$0$33K$66K$98K$131K20202021202220232024
Metric202420232022
Total Assets$168,271$185,521$89,277
Revenue$26,418$119,283$24,728
Expenses$40,148$22,970$32,650
Qualifying Distributions$37,538$22,970$32,650
Net Investment Income$26,418$119,283$24,728
Distributable Amount$25,357$21,682$22,462

Giving Over Time

Total grant dollars and number of grants per year

$0$11K$22K$33K$44K4 grants202011 grants202111 grants202213 grants20235 grants2024

Grant Insights

How this funder distributes its grants

Top Recipients

Top 5 recipients in 2024

AUTISM SPEAKS$10KBALLENISLES CHARITIES FO…$10KJUPITER MEDICAL CENTER F…$10KANTI-DEFAMATION LEAGUE$8KFRATERNAL ORDER OF POLICE$38

Grant Size Distribution

44 grants across all recorded years

44<$50K$50–100K$100–250K$250–500K$500K–1M$1–5M$5M+

Giving History

Grant recipients and amounts by year

Among its reported 2024 grants, the largest include Autism Speaks ($10,000), Ballenisles Charities Foundation ($10,000), Jupiter Medical Center Foundation ($10,000).

RecipientPurposeAmount
ANTI-DEFAMATION LEAGUE PHILADELPHIA, PAGENERAL USE$7,500
AUTISM SPEAKS WESTMONT, NJGENERAL USE$10,000
BALLENISLES CHARITIES FOUNDATION PALM BEACH GARDENS, FLGENERAL USE$10,000
FRATERNAL ORDER OF POLICE MEDIA, PAGENERAL USE$38
JUPITER MEDICAL CENTER FOUNDATION JUPITER, FLGENERAL USE$10,000

Leadership & Key People

Officers and directors from IRS filings

Compensation Overview

From 2024 IRS filing

From 2024 filing

NameTitleHoursCompensation
LINDA INERFELDMANAGING TRUSTEE

Subject Areas

Focus areas based on grantmaking activity

Frequently Asked Questions

What is The Inerfeld Family Foundation?

The Inerfeld Family Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in KING OF PRUSSIA, PA. It holds $168K in total assets as of 2024.

How large is The Inerfeld Family Foundation?

As of 2024, The Inerfeld Family Foundation holds $168K in total assets with $26K in annual revenue. It awarded 5 grants totaling $38K in 2024.

Where does The Inerfeld Family Foundation operate?

The Inerfeld Family Foundation has awarded grants in Colorado, District of Columbia, Florida, New Jersey, Pennsylvania.

What size grants does The Inerfeld Family Foundation award?

In 2024, The Inerfeld Family Foundation awarded 5 grants totaling $38K — an average of about $8K per grant, based on its IRS Form 990 filings.

How much is The Inerfeld Family Foundation required to give away each year?

Private foundations must generally distribute about 5% of their assets annually. For 2024, The Inerfeld Family Foundation reported a distributable amount of $25K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.

What is The Inerfeld Family Foundation's EIN?

The Inerfeld Family Foundation's EIN (Employer Identification Number) is 31-1729485. IRS Form 990 filing data is available on this page for 2020–2024.

Explore Open Grants

Browse active grant opportunities in The Inerfeld Family Foundation's focus areas in our free grants database

Related Funders

Similar funders by location and focus area

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

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