Funding search · EIN 136259926 · New York, NY
The Gilbert Mackay Foundation
A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.
- 41
- grants reported
- $183,500
- total given
- 2021–2023
- filing years
- $4,000
- median grant
Based on grants this organization reported to the IRS for tax years 2021–2023. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.
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Funding pattern
What this funder pays for, at what size, and how to position adjacent work. Read from their filings, with every number checked against the record.
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Top recipients
Repeat recipients are the strongest signal of whether a funder has an open door or quietly re-funds the same organizations.
- The Hotchkiss Fund3 grants · $24,500
- Springside Chestnut Hill Academy the Sch Fund3 grants · $24,500
- The Madoo Conservancy1 grant · $15,000
- Friends of the High Line3 grants · $15,000
- Chestnut Hill Conservancy2 grants · $10,000
- Woodmere Art Museum2 grants · $10,000
- Grace Church in New York2 grants · $10,000
- Whitney Museum of American Art1 grant · $10,000
- Bronx Museum of the Arts2 grants · $10,000
- Bridgehampton Museum3 grants · $6,500
Giving over time
Grant history
All 41 reported grants, largest first.
- $15,000
The Madoo Conservancy · Sagaponack, NY · 2023
General operations support
- $12,500
Springside Chestnut Hill Academy the Sch Fund · Philadelphia, PA · 2021
General operations support
- $12,500
The Hotchkiss Fund · Lakeville, CT · 2021
General operations support
- $10,000
Whitney Museum of American Art · New York, NY · 2021
General operations support
- $6,000
Springside Chestnut Hill Academy the Sch Fund · Philadelphia, PA · 2023
General operations support
- $6,000
The Hotchkiss Fund · Lakeville, CT · 2023
General operations support
- $6,000
Springside Chestnut Hill Academy the Sch Fund · Philadelphia, PA · 2022
General operations support
- $6,000
The Hotchkiss Fund · Lakeville, CT · 2022
General operations support
- $5,000
Bronx Museum of the Arts · Bronx, NY · 2023
General operations support
- $5,000
Chestnut Hill Conservancy · Philadelphia, PA · 2023
General operations support
- $5,000
Friends of the High Line · New York, NY · 2023
General operations support
- $5,000
Grace Church in New York · New York, NY · 2023
General operations support
- $5,000
Woodmere Art Museum · Philadelphia, PA · 2023
General operations support
- $5,000
Bronx Museum of the Arts · Bronx, NY · 2022
General operations support
- $5,000
Chestnut Hill Conservancy · Philadelphia, PA · 2022
General operations support
- $5,000
Friends of the High Line · New York, NY · 2022
General operations support
- $5,000
Grace Church in New York · New York, NY · 2022
General operations support
- $5,000
Woodmere Art Museum · Philadelphia, PA · 2022
General operations support
- $5,000
Friends of the High Line · New York, NY · 2021
General operations support
- $5,000
Wellness in the Schools · New York, NY · 2021
General operations support
- $4,000
Women'S Housing and Economic Development Corp (Whedco) · Bronx, NY · 2023
General operations support
- $4,000
Women'S Housing and Economic Development Corp · Bronx, NY · 2022
General operations support
- $3,000
Bart J Ruggiere Adaptive Sports Center · Manchester Center, VT · 2023
General operations support
- $3,000
Friends of the Wissahickon · Philadelphia, PA · 2023
General operations support
- $3,000
Weston Playhouse Theatre · Weston, VT · 2023
General operations support
- $3,000
Bart J Ruggiere Adaptive Sports Center · Manchester Center, VT · 2022
General operations support
- $3,000
Friends of the Wissahickon · Philadelphia, PA · 2022
General operations support
- $3,000
Weston Playhouse Theatre · Weston, VT · 2022
General operations support
- $2,500
The Drawing Center · New York, NY · 2023
General operations support
- $2,500
Bridgehampton Museum · Bridgehampton, NY · 2021
General operations support
- $2,500
New York School of the Arts · New York, NY · 2021
General operations support
- $2,000
Bridgehampton Museum · Bridgehampton, NY · 2023
General operations support
- $2,000
Bridgehampton Volunteer Fire Department · Wainscott, NY · 2023
General operations support
- $2,000
Hampton Library in Bridgehampton · Bridgehampton, NY · 2023
General operations support
- $2,000
Library of America · New York, NY · 2023
General operations support
- $2,000
Bridgehampton Museum · Bridgehampton, NY · 2022
General operations support
- $2,000
Bridgehampton Volunteer Fire Department · Wainscott, NY · 2022
General operations support
- $2,000
Hampton Library in Bridgehampton · Bridgehampton, NY · 2022
General operations support
- $2,000
Hispanic Society of America · New York, NY · 2022
General operations support
- $2,000
Literary Classics of the United States · New York, NY · 2022
General operations support
- $-2,000
Stale Check #Xxx-Xx-Xxxx - Irmc Foundation · Vero Beach, FL · 2022
Gen
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Grants already paid are the record; PaperOrbit reads your paper and finds the funders whose record matches it — then explains why.
Search funders like this oneSource: IRS Form 990-PF, Part XV, as filed by the foundation. These are grants already paid — a record of what this funder backs, not an open call.

