The Slater Foundation Inc | Foundation Profile

GrantBay analyzes IRS Form 990-PF data to help grant seekers find fit funders like The Slater Foundation Inc. Data shown is extracted from Form 990-PF filings.

EIN: 31-1582513

Foundation Overview

Based in Boynton Beach, FL, The Slater Foundation Inc has awarded 218 grants totaling $13,373,790 to organizations in Massachusetts, District of Columbia and 8 other states, plus international recipients. Individual grants range from $500 to $550,000, with a median award of $12,000.

Latest Tax Year
2023
Total Giving (all years)
$13,373,790
Total Assets
$482,213
Median Grant (all grants)
$12,000

Latest Form 990-PF Snapshot

Total Grants
36
Median Grant
$10,000
% Median Grant Decline
-50% (vs previous year)
Data extracted from IRS Form 990-PF filings. Last filing year: February 2026

Foundation Intelligence

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

New Applicant Friendliness
Growth-Minded: 56%

20 of 36 recipients (56%) were new grantees. Foundation actively seeks new partnerships to expand impact. Fresh approaches and innovative programs receive serious consideration.

Geographic Focus
Massachusetts

67% of grants are awarded in Massachusetts, with additional funding distributed across 11 other locations. The foundation balances regional focus with broader geographic diversity. Within Massachusetts, funding concentrates in Boston (68%), Roxbury (6%), Dorchester (6%).

Funding Trajectory
+26%

Moderate 26% growth trend over 7 years suggests stable and gradually increasing funding capacity. This positive trajectory indicates reliable grant-making resources and sustainable philanthropic commitment.

Program Areas
General Purposes + Community Projects

Dual focus on general purposes (71%) and community projects, 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 The Slater Foundation Inc'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
Adams Presidential Center $5,000 Quincy, MA, US General Support 2023
American Friends Of Magen David Adom $3,700 New York, NY, US General Support 2023
Beacon Hill Nursery School $8,500 Boston, MA, US General Support 2023
Boston Children's Museum $10,000 Boston, MA, US General Support 2023
Bridge Boston Foundation $5,000 Roxbury, MA, US General Support 2023
Centre Of Hope Guatemala $5,000 Davie, FL, US General Support 2023
Fathers Uplift Inc $25,000 Dorchester, MA, US General Support 2023
House Fashion Week $10,000 Boston, MA, US Fashion Show 2023
Joseph Lemm Memorial Foundation $10,000 Purchase, NY, US General Support 2023
Massachusetts General Hospital $209,000 Boston, MA, US General Support 2023
Mcgill University $260,000 Montreal, QC, CA General Support 2023
New England Aquarium $25,000 Boston, MA, US General Support 2023
Operation Homefront $250,000 San Antonio, TX, US General Support 2023
Palm Beach Fellowship Of Christians And Jews $15,000 Palm Beach, FL, US General Support 2023
Quincy After School Child Care Inc $2,500 Quincy, MA, US General Support 2023
Spaulding Rehabilitation Inc $10,000 Boston, MA, US General Support 2023
The Wilson Center $250,000 Washington, DC, US General Support 2023
Town Of Weston $10,000 Weston, MA, US General Support 2023
Adams Presidential Center $5,000 Quincy, MA, US General Support 2023
American Friends Of Magen David Adom $3,700 New York, NY, US General Support 2023
Beacon Hill Nursery School $8,500 Boston, MA, US General Support 2023
Boston Children's Museum $10,000 Boston, MA, US General Support 2023
Bridge Boston Foundation $5,000 Roxbury, MA, US General Support 2023
Centre Of Hope Guatemala $5,000 Davie, FL, US General Support 2023
Fathers Uplift Inc $25,000 Dorchester, MA, US General Support 2023
House Fashion Week $10,000 Boston, MA, US Fashion Show 2023
Joseph Lemm Memorial Foundation $10,000 Purchase, NY, US General Support 2023
Massachusetts General Hospital $209,000 Boston, MA, US General Support 2023
Mcgill University $260,000 Montreal, QC, CA General Support 2023
New England Aquarium $25,000 Boston, MA, US General Support 2023
Operation Homefront $250,000 San Antonio, TX, US General Support 2023
Palm Beach Fellowship Of Christians And Jews $15,000 Palm Beach, FL, US General Support 2023
Quincy After School Child Care Inc $2,500 Quincy, MA, US General Support 2023
Spaulding Rehabilitation Inc $10,000 Boston, MA, US General Support 2023
The Wilson Center $250,000 Washington, DC, US General Support 2023
Town Of Weston $10,000 Weston, MA, US General Support 2023
American Technion Society $25,000 New York, NY, US General Support 2022
Beacon Hill Nursery School $10,000 Boston, MA, US General Support 2022
Best Buddies International Inc $10,000 Miami, FL, US General Support 2022
Boston Children's Museum $17,500 Boston, MA, US General Support 2022
Boston University $250,000 Boston, MA, US General Support 2022
Bridge Boston Foundation $12,000 Roxbury, MA, US General Support 2022
Ellie Fund Inc $5,000 Needham, MA, US General Support 2022
Fenway Community Development Corp $5,000 Boston, MA, US General Support 2022
John F Kennedy Center $25,000 Washington, DC, US General Support 2022
Kingsley Montessori School $20,000 Boston, MA, US General Support 2022
Mcgill University $320,000 New Rochelle, NY, US General Support 2022
New England Aquarium $25,000 Boston, MA, US General Support 2022
Operation Homefront $200,000 San Antonio, TX, US General Support 2022
The Wilson Center $550,000 Washington, DC, US General Support 2022
United South End Settlements $2,500 Boston, MA, US General Support 2022
American Technion Society $25,000 New York, NY, US General Support 2022
Beacon Hill Nursery School $10,000 Boston, MA, US General Support 2022
Best Buddies International Inc $10,000 Miami, FL, US General Support 2022
Boston Children's Museum $17,500 Boston, MA, US General Support 2022
Boston University $250,000 Boston, MA, US General Support 2022
Bridge Boston Foundation $12,000 Roxbury, MA, US General Support 2022
Ellie Fund Inc $5,000 Needham, MA, US General Support 2022
Fenway Community Development Corp $5,000 Boston, MA, US General Support 2022
John F Kennedy Center $25,000 Washington, DC, US General Support 2022
Kingsley Montessori School $20,000 Boston, MA, US General Support 2022
Mcgill University $320,000 New Rochelle, NY, US General Support 2022
New England Aquarium $25,000 Boston, MA, US General Support 2022
Operation Homefront $200,000 San Antonio, TX, US General Support 2022
The Wilson Center $550,000 Washington, DC, US General Support 2022
United South End Settlements $2,500 Boston, MA, US General Support 2022
American Technion Society $25,000 New York, NY, US General Support 2022
Beacon Hill Nursery School $10,000 Boston, MA, US General Support 2022
Best Buddies International Inc $10,000 Miami, FL, US General Support 2022
Boston Children's Museum $17,500 Boston, MA, US General Support 2022
Boston University $250,000 Boston, MA, US General Support 2022
Bridge Boston Foundation $12,000 Roxbury, MA, US General Support 2022
Ellie Fund Inc $5,000 Needham, MA, US General Support 2022
Fenway Community Development Corp $5,000 Boston, MA, US General Support 2022
John F Kennedy Center $25,000 Washington, DC, US General Support 2022
Kingsley Montessori School $20,000 Boston, MA, US General Support 2022
Mcgill University $320,000 New Rochelle, NY, US General Support 2022
New England Aquarium $25,000 Boston, MA, US General Support 2022
Operation Homefront $200,000 San Antonio, TX, US General Support 2022
The Wilson Center $550,000 Washington, DC, US General Support 2022
United South End Settlements $2,500 Boston, MA, US General Support 2022
Alex's Team Foundation $3,000 Boston, MA, US General Support 2021
American Israel Education Foundation $75,000 Washington, DC, US General Support 2021
American Technion Society $150,000 New York, NY, US General Support 2021
Beacon Hill Nursery School $25,000 Boston, MA, US General Support 2021
Boston Children's Museum $15,000 Boston, MA, US General Support 2021
Bridge Boston Foundation $12,000 Roxbury, MA, US General Support 2021
Dana-farber Cancer Institute $10,000 Boston, MA, US General Support 2021
Hill House $10,000 Boston, MA, US General Support 2021
Housing Forward-ma $25,000 Boston, MA, US General Support 2021
Kingsley Montessori School $35,000 Boston, MA, US General Support 2021
Mcgill University $150,000 New Rochelle, NY, US General Support 2021
Network Of Enlightened Women $5,000 Indianapolis, IN, US General Support 2021
New England Aquarium $10,000 Boston, MA, US General Support 2021
Operation Homefront $300,000 San Antonio, TX, US General Support 2021
The Wilson Center $250,000 Washington, DC, US General Support 2021
Alex's Team Foundation $3,000 Boston, MA, US General Support 2021
American Israel Education Foundation $75,000 Washington, DC, US General Support 2021
American Technion Society $150,000 New York, NY, US General Support 2021
Beacon Hill Nursery School $25,000 Boston, MA, US General Support 2021
Boston Children's Museum $15,000 Boston, MA, US General Support 2021
Bridge Boston Foundation $12,000 Roxbury, MA, US General Support 2021
Dana-farber Cancer Institute $10,000 Boston, MA, US General Support 2021
Hill House $10,000 Boston, MA, US General Support 2021
Housing Forward-ma $25,000 Boston, MA, US General Support 2021
Kingsley Montessori School $35,000 Boston, MA, US General Support 2021
Mcgill University $150,000 New Rochelle, NY, US General Support 2021
Network Of Enlightened Women $5,000 Indianapolis, IN, US General Support 2021
New England Aquarium $10,000 Boston, MA, US General Support 2021
Operation Homefront $300,000 San Antonio, TX, US General Support 2021
The Wilson Center $250,000 Washington, DC, US General Support 2021
Alex's Team Foundation $3,000 Boston, MA, US General Support 2021
American Israel Education Foundation $75,000 Washington, DC, US General Support 2021
American Technion Society $150,000 New York, NY, US General Support 2021
Beacon Hill Nursery School $25,000 Boston, MA, US General Support 2021
Boston Children's Museum $15,000 Boston, MA, US General Support 2021
Bridge Boston Foundation $12,000 Roxbury, MA, US General Support 2021
Dana-farber Cancer Institute $10,000 Boston, MA, US General Support 2021
Hill House $10,000 Boston, MA, US General Support 2021
Housing Forward-ma $25,000 Boston, MA, US General Support 2021
Kingsley Montessori School $35,000 Boston, MA, US General Support 2021
Mcgill University $150,000 New Rochelle, NY, US General Support 2021
Network Of Enlightened Women $5,000 Indianapolis, IN, US General Support 2021
New England Aquarium $10,000 Boston, MA, US General Support 2021
Operation Homefront $300,000 San Antonio, TX, US General Support 2021
The Wilson Center $250,000 Washington, DC, US General Support 2021
American Epilepsy Society $100,000 Chicago, IL, US Unrestricted 2020
American Technion Society $400,000 New York, NY, US Unrestricted 2020
Big Dog Ranch Rescue $10,000 Loxahatchee, FL, US Unrestricted 2020
Boston Foundation Inc $2,500 Boston, MA, US Unrestricted 2020
Boston University $402,000 Boston, MA, US Unrestricted 2020
Brandeis University $5,000 Waltham, MA, US Unrestricted 2020
Bridge Boston Foundation Inc $12,000 Dorchester, MA, US Unrestricted 2020
Dana-farber Cancer Institute Inc $10,000 Boston, MA, US Unrestricted 2020
Emerald Necklace Conservancy Inc $5,000 Boston, MA, US Unrestricted 2020
Give2asia $10,000 Oakland, CA, US Unrestricted 2020
Haymakers For Hope $5,000 Boston, MA, US Unrestricted 2020
Massachusetts General Hospital $60,000 Boston, MA, US Unrestricted 2020
Network Of Enlightened Women $5,000 Indianapolis, IN, US Unrestricted 2020
New England Aquarium $15,000 Boston, MA, US Unrestricted 2020
New England Center And Home For Veterans $10,000 Boston, MA, US Unrestricted 2020
Operation Homefront Inc $200,000 San Antonio, TX, US Unrestricted 2020
Plummer Youth Promise Inc $30,000 Salem, MA, US Unrestricted 2020
Saint Mary Of The Assumption Church $1,000 Brookline, MA, US Unrestricted 2020
The Lenny Zakim Fund $11,000 Boston, MA, US Unrestricted 2020
The Wilson Center $100,000 Washington, DC, US Unrestricted 2020
Yoga Reaches Out Inc $1,000 Wayland, MA, US Unrestricted 2020
American Technion Society $200,000 New York, NY, US Unrestricted 2018
Best Buddies International $5,000 Miami, FL, US Unrestricted 2018
Boston Children's Museum $34,373 Boston, MA, US Unrestricted 2018
Bridge Boston Foundation Inc $10,000 Dorchester, MA, US Unrestricted 2018
Commonwealth Shakespeare Company Inc $1,000 Wellesley, MA, US Unrestricted 2018
Compass Working Capital Inc $5,000 Boston, MA, US Unrestricted 2018
Dana-farber Cancer Institute Inc $10,000 Boston, MA, US Unrestricted 2018
Ellie Fund $20,000 Needham, MA, US Unrestricted 2018
Emerald Necklace Conservancy Inc $10,000 Boston, MA, US Unrestricted 2018
Fair Foods Inc $5,000 Dorchester, MA, US Unrestricted 2018
First Night Boston $10,000 Boston, MA, US Unrestricted 2018
For The Girls Inc $2,000 Wheaton, MD, US Unrestricted 2018
Foundation For Boston Centers For Youth And Families Inc $2,500 Boston, MA, US Unrestricted 2018
Friends Of Jewish Renewal In Poland $10,000 Los Angeles, CA, US Unrestricted 2018
Harvard Medical School $25,000 Boston, MA, US Unrestricted 2018
Jewish Big Brothers Big Sisters Of Greater Boston $10,000 Newton, MA, US Unrestricted 2018
Massachusetts General Hospital $93,000 Boston, MA, US Unrestricted 2018
Mspca $50,000 Boston, MA, US Unrestricted 2018
New England Aquarium $5,000 Boston, MA, US Unrestricted 2018
Operation Homefront Inc $100,000 San Antonio, TX, US Unrestricted 2018
Team Impact Inc $1,000 Quincy, MA, US Unrestricted 2018
The Bina Farm Inc $5,000 Natick, MA, US Unrestricted 2018
The David Project $15,000 Washington, DC, US Unrestricted 2018
The Lenny Zakim Fund $55,329 Boston, MA, US Unrestricted 2018
The Soldiers Fund Inc $1,000 Boston, MA, US Unrestricted 2018
Alex's Team Foundation Inc $5,000 Boston, MA, US Unrestricted 2017
Ama Vietnam Ltd $15,000 N/a, N/A, SN Unrestricted 2017
Boston Children's Museum $15,000 Boston, MA, US Unrestricted 2017
Bridge Boston Foundation Inc $10,000 Dorchester, MA, US Unrestricted 2017
Commonwealth Shakespeare Company Inc $2,500 Wellesley, MA, US Unrestricted 2017
Compass Working Capital Inc $7,500 Boston, MA, US Unrestricted 2017
Dana-farber Cancer Institute Inc $29,300 Boston, MA, US Unrestricted 2017
Ellie Fund $48,600 Needham, MA, US Unrestricted 2017
Ellie Fund $24,307 Needham, MA, US Donation - Spring Fashion Show 2017
Haymakers For Hope $2,500 Boston, MA, US Unrestricted 2017
Jcc Of Greater Boston Inc $25,000 Newton, MA, US Unrestricted 2017
Mission Hill Link Inc $5,000 Boston, MA, US Unrestricted 2017
Mspca $50,000 Boston, MA, US Unrestricted 2017
New England Aquarium $5,000 Boston, MA, US Unrestricted 2017
Operation Homefront Inc $100,000 San Antonio, TX, US Unrestricted 2017
Ronald Mcdonald House Of Galveston $2,500 Galveston, TX, US Unrestricted 2017
Sarasota Film Festival Inc $15,000 Sarasota, FL, US Unrestricted 2017
St Jude Children's Research Hospital $2,500 Memphis, TN, US Unrestricted 2017
Temple Emanu-el $100,000 Newton, MA, US Unrestricted 2017
The Bina Farm Inc $5,000 Natick, MA, US Unrestricted 2017
The Lenny Zakim Fund $15,000 Boston, MA, US Unrestricted 2017
The Lenny Zakim Fund $1,000 Boston, MA, US Donation - Silent Auction Partner 2017
The Lenny Zakim Fund $32,000 Boston, MA, US Donation - Casino Night 2017
United States Holocaust Memorial Museum $500 Washington, DC, US Unrestricted 2017
Yoga Reaches Out Inc $10,000 Wayland, MA, US Unrestricted 2017
Anti-defamation League $2,500 New York, NY, US Unrestricted 2016
Berkshire Hills Music Academy $5,000 South Hadley, MA, US Unrestricted 2016
Best Buddies International $5,000 Miami, FL, US Unrestricted 2016
Bridge Boston Foundation $10,000 Dorchester, MA, US Unrestricted 2016
Dana Farber Cancer Institute $30,081 Boston, MA, US Unrestricted 2016
East Lake Pet Orphanage $2,500 Dallas, TX, US Unrestricted 2016
Ellie Fund Inc $32,500 Needham Heights, MA, US Unrestricted 2016
Emerald Necklace Conservancy $10,000 Boston, MA, US Unrestricted 2016
Fair Foods Inc $2,500 Dorchester, MA, US Unrestricted 2016
Harvard Medical School $50,000 Boston, MA, US Unrestricted 2016
Jewish Community Centers Of Greater Boston $7,500 Newton, MA, US Unrestricted 2016
Jewish Community Relations Council $10,000 Boston, MA, US Unrestricted 2016
Lesley University $60,000 Cambridge, MA, US Unrestricted 2016
Massachusetts General Hospital $500,000 Boston, MA, US Unrestricted 2016
Mspca-angell $50,000 Boston, MA, US Unrestricted 2016
Pay It Backpack Inc $2,500 Fitchburg, MA, US Unrestricted 2016
Seed Global Health $1,000 Boston, MA, US Unrestricted 2016
St Jude Children's Research Hospital $2,500 Memphis, TN, US Unrestricted 2016
Suffolk University $4,645 Boston, MA, US Unrestricted 2016
The Lenny Zakim Fund $84,255 Boston, MA, US Unrestricted 2016
Yoga Reaches Out $10,000 Wayland, MA, US Unrestricted 2016

Foundations Similar to The Slater Foundation Inc

Discover 5 foundations with comparable assets ($480,937-$486,978), similar grant patterns, and geographic focus in FL 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

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EIN: 65-6080716 | 18 grants awarded
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EIN: 27-6597168 | 18 grants awarded
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Contact Information

Official contact details for The Slater Foundation Inc as registered with the IRS. These details are essential for grant applications, correspondence, and due diligence processes.

EIN 31-1582513
Website N/A
Address 639 E OCEAN AVE STE 309 Boynton Beach, FL 33435-5016

Key People (5)

Board members, trustees, and key staff who oversee The Slater Foundation Inc's grant making decisions and strategic direction. Understanding leadership composition can provide insights into foundation priorities and potential networking opportunities.

Vice-president Samuel H Slater
President, Director Kenneth Z Slater
Director Richard J Slater
Director Jacqueline Slater Whitten
Director Amy Dittami

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 The Slater Foundation Inc 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 February 2026 based on IRS Form 990-PF filings. Foundation information reflects most recent available tax year data.