Jack & Marci Williams Endowment for is a private foundation focused on Human Services, based in WESTON, MA. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $1.4M in total assets. In 2024, it awarded 10 grants totaling $253K. Net investment income was $39K.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$1.4M
-18.3% YoY
Annual Giving
$253K
-0.2% YoY
Grant Count
10
+0.0% YoY
Avg Grant Size
$25K
-0.2% YoY
Under IRS private-foundation payout rules, Jack & Marci Williams Endowment for reported a distributable amount of $95K for 2024 — the minimum it must pay out in qualifying distributions.
About Jack & Marci Williams Endowment for
Based on IRS filings
Jack & Marci Williams Endowment for is a private foundation focused on Human Services, based in WESTON, MA. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $1.4M in total assets. In 2024, it awarded 10 grants totaling $253K. Net investment income was $39K.
Focus Areas
Ready to take the next step with Jack & Marci Williams Endowment for?
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $1,370,418 | $1,676,960 | $2,052,775 |
| Revenue | $138,051 | $71,747 | $155,051 |
| Expenses | $445,883 | $454,943 | $460,394 |
| Qualifying Distributions | $252,500 | $253,000 | $252,000 |
| Net Investment Income | $38,863 | — | $36,781 |
| Distributable Amount | $94,995 | $106,837 | $127,607 |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 10 recipients in 2024
Grant Size Distribution
29 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2024 grants, the largest include St Ann's Home ($60,000), George H and Irene L Walker Home for Children Inc ($40,000), Italian Home for Children Inc ($40,000).
| Recipient | Purpose | Amount |
|---|---|---|
| BAY STATE COMMUNITY SERVICES INC (DIANNE DEVANNA CENTER) BRAINTREE, MA | ASSISTANCE TO RESIDENTIAL HOME AND RELATED SERVICES FOR SPECIAL NEEDS CHILDREN AND FAMILIES. | $8,000 |
| BOSTON CASA INC BOSTON, MA | ASSISTANCE TO RESIDENTIAL HOME AND RELATED SERVICES FOR SPECIAL NEEDS CHILDREN AND FAMILIES. | $8,000 |
| BROCKTON AREA MULTI-SERVICES INC BROCKTON, MA | ASSISTANCE TO RESIDENTIAL HOME AND RELATED SERVICES FOR SPECIAL NEEDS CHILDREN AND FAMILIES. | $8,000 |
| CASA PROJECT INC WORCESTER, MA | ASSISTANCE TO RESIDENTIAL HOME AND RELATED SERVICES FOR SPECIAL NEEDS CHILDREN AND FAMILIES. | $8,000 |
| GEORGE H AND IRENE L WALKER HOME FOR CHILDREN INC NEEDHAM, MA | ASSISTANCE TO RESIDENTIAL HOME AND RELATED SERVICES FOR SPECIAL NEEDS CHILDREN AND FAMILIES. | $40,000 |
| ITALIAN HOME FOR CHILDREN INC JAMAICA PLAIN, MA | ASSISTANCE TO RESIDENTIAL HOME AND RELATED SERVICES FOR SPECIAL NEEDS CHILDREN AND FAMILIES. | $40,000 |
| MASSACHUSETTS ADOPTION RESOURCE EXCHANGE INC NEWTON, MA | ASSIST SPECIAL NEEDS, ADOPTIVE, AND/OR OTHER CHILDREN WITH FINDING PERMANENT HOMES. | $40,000 |
| ALZHEIMER ASSOCIATION CHICAGO, IL | GRANTS TO OTHER NONPROFIT ORGANIZATIONS. | $500 |
| SPAULDING YOUTH CENTER FOUNDATION INC NORTHFIELD, NH | ASSISTANCE TO RESIDENTIAL HOME AND RELATED SERVICES FOR SPECIAL NEEDS CHILDREN AND FAMILIES. | $40,000 |
| ST ANN'S HOME METHUEN, MA | ASSISTANCE TO RESIDENTIAL HOME AND RELATED SERVICES FOR SPECIAL NEEDS CHILDREN AND FAMILIES. | $60,000 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| JACK B WILLIAMS | PRESIDENT/DIRECTOR | 30 | $131,250 |
| MARCELLE P WILLIAMS | TREASURER/DIRECTOR | 5 | — |
| SUSAN PETERSEN | SECRETARY/DIRECTOR | — | — |
| TOM WARDEN | VICE PRESIDENT/DIRECTOR | — | — |
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What is Jack & Marci Williams Endowment for?
Jack & Marci Williams Endowment for is a private foundation focused on Human Services, based in WESTON, MA. It holds $1.4M in total assets as of 2024.
How large is Jack & Marci Williams Endowment for?
As of 2024, Jack & Marci Williams Endowment for holds $1.4M in total assets with $138K in annual revenue. It awarded 10 grants totaling $253K in 2024.
Where does Jack & Marci Williams Endowment for operate?
Jack & Marci Williams Endowment for has awarded grants in Illinois, Massachusetts, New Hampshire, Texas.
What size grants does Jack & Marci Williams Endowment for award?
In 2024, Jack & Marci Williams Endowment for awarded 10 grants totaling $253K — an average of about $25K per grant, based on its IRS Form 990 filings.
How much is Jack & Marci Williams Endowment for required to give away each year?
Private foundations must generally distribute about 5% of their assets annually. For 2024, Jack & Marci Williams Endowment for reported a distributable amount of $95K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.
What is Jack & Marci Williams Endowment for's EIN?
Jack & Marci Williams Endowment for's EIN (Employer Identification Number) is 04-3500449. IRS Form 990 filing data is available on this page for 2020–2024.
Explore Open Grants
Browse active grant opportunities in Jack & Marci Williams Endowment for's focus areas in our free grants database
Similar Funders
Funders that support many of the same organizations
Rockland Trust Charitable Foundation
ROCKLAND, MA
Assets
$51.4M
Grants
1
Total Given
$2.6M
Morgan Stanley Global Impact Funding Trust Inc
INDIANAPOLIS, IN
Assets
$9.1B
Grants
19,253
Total Given
$1.2B
Liberty Mutual Foundation Inc
BOSTON, MA
Assets
$46.1M
Grants
706
Total Given
$50.6M
Eastern Bank Foundation
LYNN, MA
Assets
$249.7M
Grants
1
Total Given
$14.7M
The Hamilton Company Charitable
ALLSTON, MA
Assets
$66.7M
Grants
267
Total Given
$4.8M
George H & Jane a Mifflin Memorial Fund
BOSTON, MA
Assets
$21.3M
Grants
111
Total Given
$3.4M
Gratis Foundation
WASHINGTON, DC
Assets
$13.8M
Grants
76
Total Given
$1.0M
Greater Worcester Community Foundation
WORCESTER, MA
Assets
$227.4M
Grants
225
Total Given
$7.3M
Needham Bank Charitable
NEEDHAM, MA
Assets
$31.6M
Grants
155
Total Given
$835K
Enterprise Holdings Foundation
SAINT LOUIS, MO
Assets
—
Grants
9,499
Total Given
$73.1M
The Cabot Family Charitable Trust
BOSTON, MA
Assets
$55.8M
Grants
82
Total Given
$2.2M
Bushrod H Campbell & Adah F Hall
BOSTON, MA
Assets
$15.9M
Grants
177
Total Given
$1.4M
Data last updated April 2026. Sourced from IRS Form 990-PF filings.
What could you do with Jack & Marci Williams Endowment for on Grantable?
- Assess strategic fit with your organization
- Draft a tailored letter of inquiry
- Find open RFPs from this funder
- Monitor for new funding opportunities