The William L Richter Family Foundation

NEW YORK, NY EIN: 20-3467361

The William L Richter Family Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in NEW YORK, NY. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $9.5M in total assets. In 2024, it awarded 6 grants totaling $1.5M. Net investment income was $460K.

Financial Overview

From 2024 IRS Form 990-PF · View filing

Total Assets

$9.5M

-10.1% YoY

Annual Giving

$1.5M

+1499900.0% YoY

Grant Count

6

+500.0% YoY

Avg Grant Size

$250K

+249900.0% YoY

About The William L Richter Family Foundation

Based on IRS filings

The William L Richter Family Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in NEW YORK, NY. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $9.5M in total assets. In 2024, it awarded 6 grants totaling $1.5M. Net investment income was $460K.

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Geographic Focus

Where this funder awards grants

Grant Distribution by State

6states

Cities

BostonBristolCos CobDanburyDenverGreenwichJupiterNew YorkPort Washington

Financial History

Multi-year comparison from IRS filings

Revenue
Expenses
Qualifying Distributions
Net Investment Income
$0$578K$1M$2M$2M20202021202220232024
Metric202420232022
Total Assets$9,504,599$10,568,697$8,481,355
Revenue$473,072$2,103,483$197,786
Expenses$1,537,170$16,141$1,315,037
Qualifying Distributions$1,504,660$3,954$1,206,997
Net Investment Income$459,541$2,087,753$98,128
Distributable Amount$507,467$795,604$549,094

Giving Over Time

Total grant dollars and number of grants per year

$0$375K$750K$1M$2M6 grants20208 grants20218 grants20221 grants20236 grants2024

Grant Insights

How this funder distributes its grants

Top Recipients

Top 6 recipients in 2024

BRUCE MUSEUM INC$500KGREENWICH HOSPITAL$300KJUPITER MEDICAL CENTER$300KNYU LANGONE HEALTH$300KNATIONAL JEWISH HEALTH$50KTHE MARFAN FOUNDATION$50K

Grant Size Distribution

29 grants across all recorded years

13<$50K6$50–100K2$100–250K7$250–500K1$500K–1M$1–5M$5M+

Giving History

Grant recipients and amounts by year

No grants recorded for .

Leadership & Key People

Officers and directors from IRS filings

Compensation Overview

From 2024 IRS filing

From 2024 filing

NameTitleHoursCompensation
WILLIAM L RICHTERTRUSTEE1
ARI RICHTERTRUSTEE1

Subject Areas

Focus areas based on grantmaking activity

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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