Turnbull Family Foundation Inc | Foundation Profile

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

EIN: 83-1563331

Foundation Overview

Based in Greenwich, CT, Turnbull Family Foundation Inc has awarded 51 grants totaling $7,197,161 to organizations in New York, Massachusetts and 10 other states, plus international recipients. Individual grants range from $100 to $1,157,330, with a median award of $41,000.

Latest Tax Year
2023
Total Giving (all years)
$7,197,161
Total Assets
$0
Median Grant (all grants)
$41,000

Latest Form 990-PF Snapshot

Total Grants
6
Median Grant
$98,114
% Median Grant Growth
+150% (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
Balanced Approach: 33%

2 of 6 recipients (33%) were new grantees. Foundation maintains loyal partnerships while remaining open to qualified new applicants with strong proposals.

Geographic Focus
New York

Grants are geographically diversified with 20% in New York and funding distributed across 15 total locations. This foundation values broad geographic impact and diverse community partnerships. Within New York, funding concentrates in New York (70%), Tuxedo Park (20%), Greenwich (10%).

Funding Trajectory
-71%

Declining funding trend with 71% decrease over 3 years may indicate reduced grant opportunities or shifting foundation priorities. This trajectory suggests more competitive application environment.

Program Areas
Environment + 2 others

Diversified giving across multiple program areas with primary emphasis on environment (33%). This broad approach suggests openness to various causes and innovative cross-sector solutions.

Where is The Money Going?

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Grants & Funding

Analyzing past grantees provides valuable insights into Turnbull Family 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
B More Inc $300,000 Greenwich, CT, US General Support 2023
College Of The Atlantic $76,500 Bar Harbor, ME, US General Support 2023
Freedom To Operate $5,500 Greenwich, CT, US General Support 2023
Healing Breakthrough $1,000 San Rafael, CA, US General Support 2023
Nyu Lagone Health $200,000 New York, NY, US General Support 2023
Usona Institute $119,728 Fitchburg, WI, US General Support 2023
Apollo Pact $10,000 New York, NY, US General Support 2022
Brigham & Women's Hospital (mass General Brigham) $50,000 Boston, MA, US General Support 2022
College Of The Atlantic $37,500 Bar Harbor, ME, US General Support 2022
Erowid Center $100 Grass Valley, CA, US General Support 2022
Freedom To Operate $430,000 Greenwich, CT, US General Support 2022
Friends Of Acadia $1,000 Bar Harbor, ME, US General Support 2022
Heffter Research Institute $115,084 Greenwich, CT, US General Support 2022
Johns Hopkins University $250,000 Balimore, MD, US General Support 2022
Mckenna Academy Of Natural Philosophy $11,350 San Rafael, CA, US General Support 2022
Multidisciplinary Association For Psychedelic Studies (maps) $100,000 San Jose, CA, US General Support 2022
Native American Church Of South Dakota $10,000 Osseo, WI, US General Support 2022
Nyu Lagone Health $200,000 New York, NY, US General Support 2022
Swiss Neuromatrix Foundation $41,000 Uster, N/A, SZ General Support 2022
The Hope Project $10,000 Muskegon, MI, US General Support 2022
Tuxedo Park $300 Tuxedo Park, NY, US General Support 2022
Usona Institute $999,996 Fitchburg, WI, US General Support 2022
Wikimedia Foundation Inc $100 Washington, DC, US General Support 2022
Swiss Neuromatrix Foundation $41,000 Uster, Foreign, SZ General Support 2022
Actt Naturally Inc $1,000 Greenwich, NY, US General Support 2021
Brigham & Women's Hospital (mass General Brigham) $50,000 Boston, MA, US General Support 2021
California Institute Of Integral Studies $50,000 San Francisco, California, SZ General Support 2021
Citizens United For Research In Epilepsy (cure) $1,000 Chicago, IL, US General Support 2021
College Of The Atlantic $47,216 Bar Harbor, ME, US General Support 2021
Erowid Center $100 Grass Valley, CA, US General Support 2021
Freedom To Operate $167,000 Greenwich, CT, US General Support 2021
Heffter Research Institute $116,542 Greenwich, CT, US General Support 2021
Hudson River Community Sailing $100 New York, NY, US General Support 2021
Multidisciplinary Association For Psychedelic Studies (maps) $100,000 San Jose, CA, US General Support 2021
Native American Rights Fund $60,000 Boulder, CO, US Indigenous Peyote Conservation Initiative 2021
Nyu Lagone Health $400,000 New York, NY, US General Support 2021
The Fund For Park Avenue New York Inc $100 New York, NY, US General Support 2021
Tuxedo Park $100 Tuxedo Park, NY, US General Support 2021
Usona Institute $769,337 Fitchburg, WI, US General Support 2021
Wikimedia Foundation Inc $100 Washington, DC, US General Support 2021
B More Incorporated $791,740 Greenwich, CT, US General Support 2020
College Of The Atlantic $12,500 Bar Harbor, ME, US General Support 2020
Dana-farber Cancer Institute $20,000 Boston, MA, US General Support 2020
Drug Policy Alliance $10,000 New York, NY, US General Support 2020
Erowid Center $100 Grass Valley, CA, US General Support 2020
Freedom To Operate $305,000 Greenwich, CT, US General Support 2020
Heffter Research Institute $17,638 Santa Fe, NM, US General Support 2020
Mount Desert Island Hospital $100 Bar Harbor, ME, US General Support 2020
Native American Rights Fund $60,000 Boulder, CO, US General Support 2020
Swiss Neuromatrix Foundation $50,000 Uster, N/A, SZ See Statement 9 2020
Usona Institute $1,157,330 Fitchburg, WI, US General Support 2020

Foundations Similar to Turnbull Family Foundation Inc

Discover 5 foundations with comparable assets ($0-$0), similar grant patterns, and geographic focus in CT 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: 06-0955824 | 1 grants awarded
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EIN: 01-0565588 | 1 grants awarded
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Contact Information

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

EIN 83-1563331
Website N/A
Address 15 E PUTNAM AVE Greenwich, CT 06830-5424

Key People (2)

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

Director, Chair, Treasurer, Secretary Carey Turnbull
Director Claudia Turnbull

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 Turnbull Family 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.

Application Status
Based on its IRS Form 990-PF filings, this foundation accepts unsolicited grant applications, meaning eligible organizations can apply directly without a prior relationship.

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.