Louis E Wolfson Foundation | Foundation Profile

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

EIN: 04-6053295

Foundation Overview

Based in Weston, MA, Louis E Wolfson Foundation has awarded 27 grants totaling $57,592,053 to organizations in Massachusetts. Individual grants range from $300,000 to $5,699,117, with a median award of $350,000.

Latest Tax Year
2024
Total Giving (all years)
$57,592,053
Total Assets
$515,099
Median Grant (all grants)
$350,000

Latest Form 990-PF Snapshot

Total Grants
0 (No grants in 2024)
Median Grant
$0
% Median Grant Decline
-100% (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: N/A

0 of 9 recipients (0%) were new grantees. Foundation maintains tight relationships with established partners. New applicants rarely succeed without insider connections.

Geographic Focus
Massachusetts

100% 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 Boston (100%).

Funding Trajectory
+1800%

Strong 1800% growth in annual giving over 6 years indicates expanding philanthropic capacity and increasing opportunities for grant seekers. This upward trajectory suggests growing foundation resources and commitment.

Program Areas
Healthcare + General Purposes

Dual focus on healthcare (50%) 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 Louis E Wolfson Foundation'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
Boston Universtiy School $5,699,117 Boston, MA, US To Provide Loans To Needy And Deserv 2022
Harvard Medical School $5,699,117 Boston, MA, US To Provide Loans To Needy And Deserv 2022
Tufts University School O $5,699,117 Boston, MA, US To Provide Loans To Needy And Deserv 2022
Boston Universtiy School $5,699,117 Boston, MA, US To Provide Loans To Needy And Deserv 2022
Harvard Medical School $5,699,117 Boston, MA, US To Provide Loans To Needy And Deserv 2022
Tufts University School O $5,699,117 Boston, MA, US To Provide Loans To Needy And Deserv 2022
Boston Universtiy School $5,699,117 Boston, MA, US To Provide Loans To Needy And Deserv 2022
Harvard Medical School $5,699,117 Boston, MA, US To Provide Loans To Needy And Deserv 2022
Tufts University School O $5,699,117 Boston, MA, US To Provide Loans To Needy And Deserv 2022
Boston Universtiy School $500,000 Boston, MA, US To Provide Loans To Needy And Deserv 2021
Harvard Medical School $500,000 Boston, MA, US To Provide Loans To Needy And Deserv 2021
Tufts University School O $500,000 Boston, MA, US To Provide Loans To Needy And Deserv 2021
Boston Universtiy School $350,000 Boston, MA, US To Provide Loans To Needy And Deserv 2020
Harvard Medical School $350,000 Boston, MA, US To Provide Loans To Needy And Deserv 2020
Tufts University School O $350,000 Boston, MA, US To Provide Loans To Needy And Deserv 2020
Boston Universtiy School $310,000 Boston, MA, US To Provide Loans To Needy And Deserv 2019
Harvard Medical School $310,000 Boston, MA, US To Provide Loans To Needy And Deserv 2019
Tufts University School O $310,000 Boston, MA, US To Provide Loans To Needy And Deserv 2019
Boston Universtiy School $320,000 Boston, MA, US To Provide Loans To Needy And Deserv 2018
Harvard Medical School $320,000 Boston, MA, US To Provide Loans To Needy And Deserv 2018
Tufts University School O $320,000 Boston, MA, US To Provide Loans To Needy And Deserv 2018
Boston Universtiy School Of Medicine $320,000 Boston, MA, US To Provide Loans To Needy And Deserving Students At Its Medical School. 2017
Harvard Medical School $320,000 Boston, MA, US To Provide Loans To Needy And Deserving Students At Its Medical School. 2017
Tufts University School Of Medicine $320,000 Boston, MA, US To Provide Loans To Needy And Deserving Students At Its Medical School. 2017
Boston University School Of Medicine $300,000 Boston, MA, US To Provide Low Interest Loans For Funding Medical Ed 2016
Harvard Medical School $300,000 Boston, MA, US To Provide Low Interest Loans For Funding Medical Ed 2016
Tufts University School Of Medicine $300,000 Boston, MA, US To Provide Low Interest Loans For Funding Medical Ed 2016

Foundations Similar to Louis E Wolfson Foundation

Discover 5 foundations with comparable assets ($406,971-$567,805), 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: 88-1013063 | 12 grants awarded
$559,835
(≈ Similar)
$250,000
median grant
Boston, MA
Same state
96%
Excellent match

EIN: 20-1798600 | 6 grants awarded
$567,805
(≈ Similar)
$300,000
median grant
Belmont, MA
Same state
95%
Excellent match

EIN: 85-3530306 | 2 grants awarded
$458,883
(≈ Similar)
$422,158.5
median grant
Arlington, MA
Same state
95%
Excellent match

EIN: 82-6869162 | 2 grants awarded
$445,857
(≈ Similar)
$292,908
median grant
N Brookfield, MA
Same state
93%
Excellent match

EIN: 04-6469525 | 5 grants awarded
$406,971
(↓ Smaller)
$547,567
median grant
Boston, MA
Same state
90%
Excellent match

Contact Information

Official contact details for Louis E Wolfson Foundation as registered with the IRS. These details are essential for grant applications, correspondence, and due diligence processes.

EIN 04-6053295
Website N/A
Address 14 BRIAR LN Weston, MA 02493-1465

Key People (7)

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

Trustee Albert Cullen Jr
Trustee Jack London
Trustee Robert Penn
Trustee Jules Dienstag Md
Trustee Martin Cohne

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 Louis E Wolfson Foundation 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.