The Gilbert Mackay Foundation | Foundation Profile

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

EIN: 13-6259926

Foundation Overview

Based in New York, NY, The Gilbert Mackay Foundation has awarded 133 grants totaling $594,000 to organizations in Vermont, New York and 3 other states across the US. Individual grants range from $1,000 to $15,000, with a median award of $4,000.

Latest Tax Year
2023
Total Giving (all years)
$594,000
Total Assets
$1,404,129
Median Grant (all grants)
$4,000

Latest Form 990-PF Snapshot

Total Grants
34
Median Grant
$4,000
% Median Grant Growth
+14% (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
Relationship-Focused: 18%

6 of 34 recipients (18%) were new grantees. Foundation strongly favors organizations with proven track records. New partnerships develop slowly over time.

Geographic Focus
New York

57% of grants are awarded in New York, with additional funding distributed across 4 other locations. The foundation balances regional focus with broader geographic diversity. Within New York, funding concentrates in New York (51%), Bridgehampton (21%), Bronx (20%).

Funding Trajectory
+68%

Strong 68% growth in annual giving over 8 years indicates expanding philanthropic capacity and increasing opportunities for grant seekers. This upward trajectory suggests growing foundation resources and commitment.

Program Areas
Community Projects

Highly focused on community projects with 100% of funding dedicated to this sector. This specialization indicates deep expertise and committed investment in the field.

Where is The Money Going?

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Grants & Funding

Analyzing past grantees provides valuable insights into The Gilbert Mackay 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
Bart J Ruggiere Adaptive Sports Center $3,000 Manchester Center, VT, US General Operations Support 2023
Bridgehampton Museum $2,000 Bridgehampton, NY, US General Operations Support 2023
Bridgehampton Volunteer Fire Department $2,000 Wainscott, NY, US General Operations Support 2023
Bronx Museum Of The Arts $5,000 Bronx, NY, US General Operations Support 2023
Chestnut Hill Conservancy $5,000 Philadelphia, PA, US General Operations Support 2023
Friends Of The High Line $5,000 New York, NY, US General Operations Support 2023
Friends Of The Wissahickon Inc $3,000 Philadelphia, PA, US General Operations Support 2023
Grace Church In New York $5,000 New York, NY, US General Operations Support 2023
Hampton Library In Bridgehampton Inc $2,000 Bridgehampton, NY, US General Operations Support 2023
Springside Chestnut Hill Academy The Sch Fund $6,000 Philadelphia, PA, US General Operations Support 2023
The Hotchkiss Fund $6,000 Lakeville, CT, US General Operations Support 2023
Weston Playhouse Theatre $3,000 Weston, VT, US General Operations Support 2023
Women's Housing And Economic Development Corp (Whedco) $4,000 Bronx, NY, US General Operations Support 2023
Woodmere Art Museum Inc $5,000 Philadelphia, PA, US General Operations Support 2023
The Madoo Conservancy $15,000 Sagaponack, NY, US General Operations Support 2023
The Drawing Center $2,500 New York, NY, US General Operations Support 2023
Library Of America $2,000 New York, NY, US General Operations Support 2023
Bart J Ruggiere Adaptive Sports Center $3,000 Manchester Center, VT, US General Operations Support 2023
Bridgehampton Museum $2,000 Bridgehampton, NY, US General Operations Support 2023
Bridgehampton Volunteer Fire Department $2,000 Wainscott, NY, US General Operations Support 2023
Bronx Museum Of The Arts $5,000 Bronx, NY, US General Operations Support 2023
Chestnut Hill Conservancy $5,000 Philadelphia, PA, US General Operations Support 2023
Friends Of The High Line $5,000 New York, NY, US General Operations Support 2023
Friends Of The Wissahickon Inc $3,000 Philadelphia, PA, US General Operations Support 2023
Grace Church In New York $5,000 New York, NY, US General Operations Support 2023
Hampton Library In Bridgehampton Inc $2,000 Bridgehampton, NY, US General Operations Support 2023
Springside Chestnut Hill Academy The Sch Fund $6,000 Philadelphia, PA, US General Operations Support 2023
The Hotchkiss Fund $6,000 Lakeville, CT, US General Operations Support 2023
Weston Playhouse Theatre $3,000 Weston, VT, US General Operations Support 2023
Women's Housing And Economic Development Corp (Whedco) $4,000 Bronx, NY, US General Operations Support 2023
Woodmere Art Museum Inc $5,000 Philadelphia, PA, US General Operations Support 2023
The Madoo Conservancy $15,000 Sagaponack, NY, US General Operations Support 2023
The Drawing Center $2,500 New York, NY, US General Operations Support 2023
Library Of America $2,000 New York, NY, US General Operations Support 2023
Bridgehampton Museum $2,000 Bridgehampton, NY, US General Operations Support 2022
Friends Of The High Line $5,000 New York, NY, US General Operations Support 2022
Springside Chestnut Hill Academy The Sch Fund $6,000 Philadelphia, PA, US General Operations Support 2022
The Hotchkiss Fund $6,000 Lakeville, CT, US General Operations Support 2022
Grace Church In New York $5,000 New York, NY, US General Operations Support 2022
Bronx Museum Of The Arts $5,000 Bronx, NY, US General Operations Support 2022
Chestnut Hill Conservancy $5,000 Philadelphia, PA, US General Operations Support 2022
Woodmere Art Museum Inc $5,000 Philadelphia, PA, US General Operations Support 2022
Women's Housing And Economic Development Corp $4,000 Bronx, NY, US General Operations Support 2022
Bart J Ruggiere Adaptive Sports Center $3,000 Manchester Center, VT, US General Operations Support 2022
Weston Playhouse Theatre $3,000 Weston, VT, US General Operations Support 2022
Friends Of The Wissahickon Inc $3,000 Philadelphia, PA, US General Operations Support 2022
Bridgehampton Volunteer Fire Department $2,000 Wainscott, NY, US General Operations Support 2022
Hispanic Society Of America $2,000 New York, NY, US General Operations Support 2022
Hampton Library In Bridgehampton Inc $2,000 Bridgehampton, NY, US General Operations Support 2022
Literary Classics Of The United States Inc $2,000 New York, NY, US General Operations Support 2022
Bridgehampton Museum $2,000 Bridgehampton, NY, US General Operations Support 2022
Friends Of The High Line $5,000 New York, NY, US General Operations Support 2022
Springside Chestnut Hill Academy The Sch Fund $6,000 Philadelphia, PA, US General Operations Support 2022
The Hotchkiss Fund $6,000 Lakeville, CT, US General Operations Support 2022
Grace Church In New York $5,000 New York, NY, US General Operations Support 2022
Bronx Museum Of The Arts $5,000 Bronx, NY, US General Operations Support 2022
Chestnut Hill Conservancy $5,000 Philadelphia, PA, US General Operations Support 2022
Woodmere Art Museum Inc $5,000 Philadelphia, PA, US General Operations Support 2022
Women's Housing And Economic Development Corp $4,000 Bronx, NY, US General Operations Support 2022
Bart J Ruggiere Adaptive Sports Center $3,000 Manchester Center, VT, US General Operations Support 2022
Weston Playhouse Theatre $3,000 Weston, VT, US General Operations Support 2022
Friends Of The Wissahickon Inc $3,000 Philadelphia, PA, US General Operations Support 2022
Bridgehampton Volunteer Fire Department $2,000 Wainscott, NY, US General Operations Support 2022
Hispanic Society Of America $2,000 New York, NY, US General Operations Support 2022
Hampton Library In Bridgehampton Inc $2,000 Bridgehampton, NY, US General Operations Support 2022
Literary Classics Of The United States Inc $2,000 New York, NY, US General Operations Support 2022
The Hotchkiss Fund $12,500 Lakeville, CT, US General Operations Support 2021
Springside Chestnut Hill Academy The Sch Fund $12,500 Philadelphia, PA, US General Operations Support 2021
Whitney Museum Of American Art $10,000 New York, NY, US General Operations Support 2021
Friends Of The High Line $5,000 New York, NY, US General Operations Support 2021
Wellness In The Schools $5,000 New York, NY, US General Operations Support 2021
New York School Of The Arts $2,500 New York, NY, US General Operations Support 2021
Bridgehampton Museum $2,500 Bridgehampton, NY, US General Operations Support 2021
The Hotchkiss Fund $12,500 Lakeville, CT, US General Operations Support 2021
Springside Chestnut Hill Academy The Sch Fund $12,500 Philadelphia, PA, US General Operations Support 2021
Whitney Museum Of American Art $10,000 New York, NY, US General Operations Support 2021
Friends Of The High Line $5,000 New York, NY, US General Operations Support 2021
Wellness In The Schools $5,000 New York, NY, US General Operations Support 2021
New York School Of The Arts $2,500 New York, NY, US General Operations Support 2021
Bridgehampton Museum $2,500 Bridgehampton, NY, US General Operations Support 2021
The Hotchkiss Fund $12,500 Lakeville, CT, US General Operations Support 2021
Springside Chestnut Hill Academy The Sch Fund $12,500 Philadelphia, PA, US General Operations Support 2021
Whitney Museum Of American Art $10,000 New York, NY, US General Operations Support 2021
Friends Of The High Line $5,000 New York, NY, US General Operations Support 2021
Wellness In The Schools $5,000 New York, NY, US General Operations Support 2021
New York School Of The Arts $2,500 New York, NY, US General Operations Support 2021
Bridgehampton Museum $2,500 Bridgehampton, NY, US General Operations Support 2021
Bart Adaptive Sports Center $4,000 Manchester Center, VT, US General Operations Support 2020
Bridgehampton Volunteer Fire Department $2,000 Bridgehampton, NY, US General Operations Support 2020
Chestnut Hill Conservancy $5,000 Philadelphia, PA, US General Operations Support 2020
Friends Of Wissahickon $3,000 Philadelphia, PA, US General Operations Support 2020
Grace Church In New York $5,000 New York, NY, US General Operations Support 2020
Hampton Library $2,000 Bridgehampton, NY, US General Operations Support 2020
Irmc Foundation $2,000 Vero Beach, FL, US General Operations Support 2020
Library Of America $2,000 New York, NY, US General Operations Support 2020
The Bronx Museum Of The Arts $7,000 Bronx, NY, US General Operations Support 2020
Whedco $4,000 Bronx, NY, US General Operations Support 2020
Woodmere Art Center $5,000 Philadelphia, PA, US General Operations Support 2020
The Bronx Museum Of The Arts $7,000 Bronx, NY, US General Operations Support 2019
Bart Adaptive Sports Center $4,000 Manchester Center, VT, US General Operations Support 2019
Chestnut Hill Conservancy $5,000 Philadelphia, PA, US General Operations Support 2019
Woodmere Art Center $5,000 Philadelphia, PA, US General Operations Support 2019
Friends Of Wissahickon $3,000 Philadelphia, PA, US General Operations Support 2019
Whedco $4,000 Bronx, NY, US General Operations Support 2019
Bridgehampton Volunteer $2,000 Bridgehampton, NY, US General Operations Support 2019
Hampton Library $2,000 Bridgehampton, NY, US General Operations Support 2019
Irmc Foundation $2,000 Vero Beach, FL, US General Operations Support 2019
Library Of America $2,000 New York, NY, US General Operations Support 2019
Grace Church In New York $5,000 New York, NY, US General Operations Support 2019
Hampton Library $1,000 Bridgehampton, NY, US General Operations Support 2017
Bart Adaptive Sports Center $2,000 Manchester, VT, US General Operations Support 2017
Chestnut Hill Conservancy $2,500 Philadelphia, PA, US General Operations Support 2017
Indian River Symphonic $2,000 Vero Beach, FL, US General Operations Support 2017
Irmc Foundation $1,000 Vero Beach, FL, US General Operations Support 2017
Library Of America $5,000 New York, NY, US General Operations Support 2017
The Bronx Museum Of The Arts $5,000 Bronx, NY, US General Operations Support 2017
Woodmere Art Center $2,500 Philadelphia, PA, US General Operations Support 2017
Woodmere Art Center $2,500 Philadelphia, PA, US General Operations Support 2016
Chestnut Hill Conservancy $2,500 Philadelphia, PA, US General Operations Support 2016
Indian River Symphonic $2,000 Vero Beach, FL, US General Operations Support 2016
Irmc Foundation $1,000 Vero Beach, FL, US General Operations Support 2016
Library Of America $5,000 New York, NY, US General Operations Support 2016
New York City Ballet $5,000 New York, NY, US General Operations Support 2016
The Bronx Museum Of The Arts $5,000 Bronx, NY, US General Operations Support 2016
Bart Adaptive Sports Center $2,000 Manchester, VT, US General Operations Support 2016
High Line Art $10,000 New York, NY, US General Operations Support 2015
Indian River Symphonic $5,000 Vero Beach, FL, US General Operations Support 2015
Irmc Foundation $1,000 Vero Beach, FL, US General Operations Support 2015
Library Of America $5,000 New York, NY, US General Operations Support 2015
New York City Ballet $10,000 New York, NY, US General Operations Support 2015
No Longer Empty $5,000 New York, NY, US General Operations Support 2015
The Bronx Museum Of The Arts $6,500 Bronx, NY, US General Operations Support 2015
Weston Playhouse Theater Company $2,500 Weston, VT, US General Operations Support 2015

Foundations Similar to The Gilbert Mackay Foundation

Discover 5 foundations with comparable assets ($1,397,496-$1,403,985), similar grant patterns, and geographic focus in NY 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: 13-3936569 | 63 grants awarded
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$6,000
median grant
New York, NY
Same state
100%
Excellent match

EIN: 56-2283049 | 20 grants awarded
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$5,000
median grant
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Same state
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EIN: 47-6382927 | 215 grants awarded
$1,399,887
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$2,000
median grant
New York, NY
Same state
100%
Excellent match

EIN: 13-7218535 | 61 grants awarded
$1,397,679
(≈ Similar)
$5,000
median grant
Philmont, NY
Same state
100%
Excellent match

EIN: 35-7032081 | 74 grants awarded
$1,397,496
(≈ Similar)
$2,000
median grant
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Same state
100%
Excellent match

Contact Information

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

EIN 13-6259926
Website N/A
Address 130 W 12TH ST APT 4A New York, NY 10011-8251

Key People (2)

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

Manager & Trustee Olivia W Douglas
Trustee Ashley Douglas

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 Gilbert Mackay 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.