William G Hieber and Jean F Hieber

NEW YORK, NY EIN: 11-3358337

William G Hieber and Jean F Hieber 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 $64K in total assets. In 2024, it awarded 18 grants totaling $12K. Net investment income was $8K.

Financial Overview

From 2024 IRS Form 990-PF · View filing

Total Assets

$64K

-15.8% YoY

Annual Giving

$12K

+31.2% YoY

Grant Count

18

+350.0% YoY

Avg Grant Size

$685.278

-70.8% YoY

About William G Hieber and Jean F Hieber

Based on IRS filings

William G Hieber and Jean F Hieber 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 $64K in total assets. In 2024, it awarded 18 grants totaling $12K. Net investment income was $8K.

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Geographic Focus

Where this funder awards grants

Grant Distribution by State

7states

Cities

BronxBrooklynChicagoGarden CityHamiltonHanoverHempsteadMalvernManhattan BeachMcleanNew YorkSe Washington

Financial History

Multi-year comparison from IRS filings

Revenue
Expenses
Qualifying Distributions
Net Investment Income
$0$7K$14K$21K$28K20202021202220232024
Metric202420232022
Total Assets$64,119$76,117$81,115
Revenue$10,402$4,720$2,328
Expenses$17,914$9,718$6,953
Qualifying Distributions$15,076$9,581$5,431
Net Investment Income$7,686$4,583$2,684
Distributable Amount$9,953$9,226$9,035

Giving Over Time

Total grant dollars and number of grants per year

$0$6K$13K$19K$25K12 grants202010 grants20213 grants20224 grants202318 grants2024

Grant Insights

How this funder distributes its grants

Top Recipients

Top 10 recipients in 2024

MANHATTAN NEW SCHOOL - PTA$3KCOLGATE UNIVERSITY$2KST JOHN'S EPISCOPAL CHURCH$2KCHURCH OF HOLY TRINITY$1KLANGLEY BOOSTERS$1KDARMOUTH COLLEGE$500THE FAMILY CENTER$500BRONX ZOO$340LUNGEVITY FOUNDATION$267PANCREATIC CANCER ACTION…$266

Grant Size Distribution

47 grants across all recorded years

47<$50K$50–100K$100–250K$250–500K$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
JEAN HIEBERDIRECTOR5

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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