Jack & Marci Williams Endowment For | Foundation Profile

GrantBay analyzes IRS Form 990-PF data to help grant seekers find fit funders like Jack & Marci Williams Endowment For. Data shown is extracted from Form 990-PF filings.

EIN: 04-3500449

Foundation Overview

Based in Weston, MA, Jack & Marci Williams Endowment For has awarded 47 grants totaling $1,261,500 to organizations in Massachusetts, New Hampshire and 2 other states across the US. Individual grants range from $500 to $60,000, with a median award of $40,000.

Latest Tax Year
2024
Total Giving (all years)
$1,261,500
Total Assets
$1,855,002
Median Grant (all grants)
$40,000

Latest Form 990-PF Snapshot

Total Grants
10
Median Grant
$24,000
% No Significant Change
0% (vs previous year)
Data extracted from IRS Form 990-PF filings. Last filing year: March 2026

Foundation Intelligence

Advanced analytics and strategic insights to help nonprofit organizations assess grant opportunities and optimize their application strategies

New Applicant Friendliness
Closed Network: 10%

1 of 10 recipients (10%) were new grantees. Foundation maintains tight relationships with established partners. New applicants rarely succeed without insider connections.

Geographic Focus
Massachusetts

85% of all grants are concentrated in Massachusetts, demonstrating highly focused geographic giving. This foundation prioritizes deep community impact in its primary service area. Within Massachusetts, funding concentrates in Newton (13%), Needham (13%), Worcester (13%).

Funding Trajectory
0%

Stable funding levels with 0% change over 2 years indicate consistent grant-making capacity and predictable philanthropic resources. This stability suggests reliable ongoing funding opportunities.

Program Areas
Community Projects + General Purposes

Dual focus on community projects (67%) and general purposes, indicating strategic concentration in complementary program areas.

Where is The Money Going?

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Grants & Funding

Analyzing past grantees provides valuable insights into Jack & Marci Williams Endowment For's funding preferences, organizational priorities, and grant making patterns. This historical data helps potential applicants understand the foundation's strategic focus and identify successful funding approaches.

Name Amount Location Purpose Year
Bay State Community Services Inc (Dianne Devanna Center) $8,000 Braintree, MA, US Assistance To Residential Home And Related Services For Special Needs Children And Families. 2024
Boston Casa Inc $8,000 Boston, MA, US Assistance To Residential Home And Related Services For Special Needs Children And Families. 2024
Brockton Area Multi-services Inc $8,000 Brockton, MA, US Assistance To Residential Home And Related Services For Special Needs Children And Families. 2024
Casa Project Inc $8,000 Worcester, MA, US Assistance To Residential Home And Related Services For Special Needs Children And Families. 2024
George H And Irene L Walker Home For Children Inc $40,000 Needham, MA, US Assistance To Residential Home And Related Services For Special Needs Children And Families. 2024
Italian Home For Children Inc $40,000 Jamaica Plain, MA, US Assistance To Residential Home And Related Services For Special Needs Children And Families. 2024
Massachusetts Adoption Resource Exchange Inc $40,000 Newton, MA, US Assist Special Needs, Adoptive, And/or Other Children With Finding Permanent Homes. 2024
Alzheimer Association $500 Chicago, IL, US Grants To Other Nonprofit Organizations. 2024
Spaulding Youth Center Foundation Inc $40,000 Northfield, NH, US Assistance To Residential Home And Related Services For Special Needs Children And Families. 2024
St Ann's Home $60,000 Methuen, MA, US Assistance To Residential Home And Related Services For Special Needs Children And Families. 2024
Bay State Community Services Inc (Dianne Devanna Center) $8,000 Braintree, MA, US Assistance To Residential Home And Related Services For Special Needs Children And Families. 2023
Boston Casa Inc $8,000 Boston, MA, US Assistance To Residential Home And Related Services For Special Needs Children And Families. 2023
Brockton Area Multi-services Inc $8,000 Brockton, MA, US Assistance To Residential Home And Related Services For Special Needs Children And Families. 2023
Casa Project Inc $8,000 Worcester, MA, US Assistance To Residential Home And Related Services For Special Needs Children And Families. 2023
George H And Irene L Walker Home For Children Inc $40,000 Needham, MA, US Assistance To Residential Home And Related Services For Special Needs Children And Families. 2023
Italian Home For Children Inc $40,000 Jamaica Plain, MA, US Assistance To Residential Home And Related Services For Special Needs Children And Families. 2023
Massachusetts Adoption Resource Exchange Inc $40,000 Newton, MA, US Assist Special Needs, Adoptive, And/or Other Children With Finding Permanent Homes. 2023
Spaulding Youth Center Foundation Inc $40,000 Northfield, NH, US Assistance To Residential Home And Related Services For Special Needs Children And Families. 2023
St Ann's Home $60,000 Methuen, MA, US Assistance To Residential Home And Related Services For Special Needs Children And Families. 2023
Operation Home Front $1,000 San Antonio, TX, US Grants To Other Nonprofit Organizations. 2023
Massachusetts Adoption Resource Exchange Inc $40,000 Newton, MA, US Assist Special Needs, Adoptive, And/or Other Children With Finding Permanent Homes. 2022
George H And Irene L Walker Home For Children Inc $40,000 Needham, MA, US Assistance To Residential Home And Related Services For Special Needs Children And Families. 2022
Casa Project Inc $8,000 Worcester, MA, US Assistance To Residential Home And Related Services For Special Needs Children And Families. 2022
Bay State Community Services Inc (Dianne Devanna Center) $8,000 Braintree, MA, US Assistance To Residential Home And Related Services For Special Needs Children And Families. 2022
Boston Casa Inc $8,000 Boston, MA, US Assistance To Residential Home And Related Services For Special Needs Children And Families. 2022
Spaulding Youth Center Foundation Inc $40,000 Northfield, NH, US Assistance To Residential Home And Related Services For Special Needs Children And Families. 2022
Brockton Area Multi-services Inc $8,000 Brockton, MA, US Assistance To Residential Home And Related Services For Special Needs Children And Families. 2022
St Ann's Home $60,000 Methuen, MA, US Assistance To Residential Home And Related Services For Special Needs Children And Families. 2022
Italian Home For Children Inc $40,000 Jamaica Plain, MA, US Assistance To Residential Home And Related Services For Special Needs Children And Families. 2022
Massachusetts Adoption Resource Exchange Inc $40,000 Newton, MA, US Assist Special Needs, Adoptive, And/or Other Children With Finding Permanent Homes. 2022
George H And Irene L Walker Home For Children Inc $40,000 Needham, MA, US Assistance To Residential Home And Related Services For Special Needs Children And Families. 2022
Casa Project Inc $8,000 Worcester, MA, US Assistance To Residential Home And Related Services For Special Needs Children And Families. 2022
Bay State Community Services Inc (Dianne Devanna Center) $8,000 Braintree, MA, US Assistance To Residential Home And Related Services For Special Needs Children And Families. 2022
Boston Casa Inc $8,000 Boston, MA, US Assistance To Residential Home And Related Services For Special Needs Children And Families. 2022
Spaulding Youth Center Foundation Inc $40,000 Northfield, NH, US Assistance To Residential Home And Related Services For Special Needs Children And Families. 2022
Brockton Area Multi-services Inc $8,000 Brockton, MA, US Assistance To Residential Home And Related Services For Special Needs Children And Families. 2022
St Ann's Home $60,000 Methuen, MA, US Assistance To Residential Home And Related Services For Special Needs Children And Families. 2022
Italian Home For Children Inc $40,000 Jamaica Plain, MA, US Assistance To Residential Home And Related Services For Special Needs Children And Families. 2022
Massachusetts Adoption Resource Exchange Inc $40,000 Newton, MA, US Assist Special Needs, Adoptive, And/or Other Children With Finding Permanent Homes. 2022
George H And Irene L Walker Home For Children Inc $40,000 Needham, MA, US Assistance To Residential Home And Related Services For Special Needs Children And Families. 2022
Casa Project Inc $8,000 Worcester, MA, US Assistance To Residential Home And Related Services For Special Needs Children And Families. 2022
Bay State Community Services Inc (Dianne Devanna Center) $8,000 Braintree, MA, US Assistance To Residential Home And Related Services For Special Needs Children And Families. 2022
Boston Casa Inc $8,000 Boston, MA, US Assistance To Residential Home And Related Services For Special Needs Children And Families. 2022
Spaulding Youth Center Foundation Inc $40,000 Northfield, NH, US Assistance To Residential Home And Related Services For Special Needs Children And Families. 2022
Brockton Area Multi-services Inc $8,000 Brockton, MA, US Assistance To Residential Home And Related Services For Special Needs Children And Families. 2022
St Ann's Home $60,000 Methuen, MA, US Assistance To Residential Home And Related Services For Special Needs Children And Families. 2022
Italian Home For Children Inc $40,000 Jamaica Plain, MA, US Assistance To Residential Home And Related Services For Special Needs Children And Families. 2022

Foundations Similar to Jack & Marci Williams Endowment For

Discover 5 foundations with comparable assets ($1,827,499-$1,902,033), similar grant patterns, and geographic focus in MA that may also align with your organization's funding needs and grant seeking strategy.

Foundation Name Total Assets Typical Grant Size Service Area Similarity Match

EIN: 04-2776591 | 11 grants awarded
$1,858,495
(≈ Similar)
$25,000
median grant
Weston, MA
Same state
100%
Excellent match

EIN: 04-3110677 | 22 grants awarded
$1,868,887
(≈ Similar)
$30,580
median grant
Boston, MA
Same state
100%
Excellent match

EIN: 04-6855617 | 8 grants awarded
$1,828,014
(≈ Similar)
$77,734.5
median grant
Hyannis, MA
Same state
99%
Excellent match

EIN: 04-6111820 | 34 grants awarded
$1,827,499
(≈ Similar)
$33,520
median grant
Newton, MA
Same state
99%
Excellent match

EIN: 82-6117572 | 22 grants awarded
$1,902,033
(≈ Similar)
$22,785
median grant
Reading, MA
Same state
99%
Excellent match

Contact Information

Official contact details for Jack & Marci Williams Endowment For as registered with the IRS. These details are essential for grant applications, correspondence, and due diligence processes.

EIN 04-3500449
Website http://www.jackwilliamswednesdayschild.com
Address

Key People (4)

Board members, trustees, and key staff who oversee Jack & Marci Williams Endowment For's grant making decisions and strategic direction. Understanding leadership composition can provide insights into foundation priorities and potential networking opportunities.

President/director Jack B Williams
Treasurer/director Marcelle P Williams
Secretary/director Susan Petersen
Vice President/director Tom Warden

Forms 990-PF

IRS Form 990-PF filings provide comprehensive financial information, grant details, and operational data. These documents are essential resources for understanding foundation capacity, giving patterns, and strategic priorities.

Form 990-PF Research Tips
  • Review Part XV for detailed grant recipient information and funding purposes
  • Check Part I for total assets, annual giving amounts, and payout requirements
  • Examine Part VIII for key personnel compensation and board structure
  • Look for trends across multiple years to understand giving patterns

About This Foundation Profile

This comprehensive foundation profile for Jack & Marci Williams Endowment For is powered by Grant Bay's advanced foundation research platform. Our system analyzes IRS Form 990-PF filings, grant histories, and philanthropic patterns to provide nonprofit organizations with actionable intelligence for grant seeking success.

Data Sources & Accuracy

All information is derived from official IRS filings and public records. Grant Bay processes thousands of Form 990-PF documents to extract grant details, financial data, and organizational information. Data accuracy depends on foundation reporting quality and IRS filing completeness.

Research Applications

Use this profile for prospect research, grant strategy development, application preparation, and relationship building. Combine this data with additional research on foundation priorities, application processes, and board member backgrounds for comprehensive grant seeking strategies.

Data Currency: Last updated March 2026 based on IRS Form 990-PF filings. Foundation information reflects most recent available tax year data.