Funding search · EIN 883709233 · Wilmington, DE
The Foster Family 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.
- 42
- grants reported
- $278,725
- total given
- 2024–2025
- filing years
- $2,250
- median grant
Based on grants this organization reported to the IRS for tax years 2024–2025. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.
What they fund
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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.
- Lexington Montessori School5 grants · $77,000
- Massachusetts Audubon Society3 grants · $70,000
- Bowdoin College8 grants · $65,500
- Ocean Park Association8 grants · $47,000
- Town of Belmont1 grant · $5,000
- Mount Auburn Hospital1 grant · $2,500
- First Church in Belmont Unitarian Universalist1 grant · $2,000
- The Sierra Club Foundationwashington Dc Ico2 grants · $2,000
- Grub Street2 grants · $1,500
- University of North Carolina at Chapel Hill2 grants · $1,155
Giving over time
Grant history
All 42 reported grants, largest first.
- $50,000
Massachusetts Audubon Society · Lincoln, MA · 2025
Mass Audubon Habitat - Somerset Street Improvement Project
- $25,000
Lexington Montessori School · Lexington, MA · 2025
General & Unrestricted
- $25,000
Lexington Montessori School · Lexington, MA · 2025
Aline Gery Fund Scholarship Fund
- $25,000
Lexington Montessori School · Lexington, MA · 2024
LMS Projects
- $20,000
Bowdoin College · Brunswick, ME · 2025
Justin Foster '03 and Family Scholarship Fund
- $20,000
Bowdoin College · Brunswick, ME · 2024
Justin Foster '03 and Family Scholarship Fund
- $12,500
Ocean Park Association · Ocean Park, ME · 2024
General & Unrestricted
- $10,000
Bowdoin College · Brunswick, ME · 2025
Justin Foster '03 and Family Scholarship Fund
- $10,000
Massachusetts Audubon Society · Lincoln, MA · 2025
Habitat in Belmont
- $10,000
Massachusetts Audubon Society · Lincoln, MA · 2024
Habitat Wildlife Sanctuary
- $10,000
Ocean Park Association · Ocean Park, ME · 2024
Project Canopy
- $10,000
Ocean Park Association · Ocean Park, ME · 2024
Outdoor improvement project at the Rec Hall
- $6,000
Bowdoin College · Brunswick, ME · 2025
Justin Foster '03 and Family Scholarship Fund
- $5,000
Bowdoin College · Brunswick, ME · 2025
Polar Bear Athletic Fund - Go U Bears Challenge
- $5,000
Town of Belmont · Belmont, MA · 2025
To purchase rink equipment for the Belmont Sports Complex fund
- $3,500
Ocean Park Association · Ocean Park, ME · 2025
Compost Station
- $3,500
Ocean Park Association · Ocean Park, ME · 2024
Composting Program
- $2,500
Mount Auburn Hospital · Cambridge, MA · 2025
Pink Pages 2025 Fund A Need
- $2,500
Ocean Park Association · Ocean Park, ME · 2025
2025 Spring Appeal
- $2,500
Ocean Park Association · Ocean Park, ME · 2025
General & Unrestricted
- $2,500
Ocean Park Association · Ocean Park, ME · 2024
Spring Appeal - Foster
- $2,000
Bowdoin College · Brunswick, ME · 2025
Class of 2003 Alumni Fund
- $2,000
First Church in Belmont Unitarian Universalist · Belmont, MA · 2025
General & Unrestricted
- $2,000
Bowdoin College · Brunswick, ME · 2024
Class of 2003 Alumni Fund
- $1,500
Lexington Montessori School · Lexington, MA · 2025
For LMS Fund
- $1,000
Arlington Boys Club · Arlington, MA · 2025
General & Unrestricted
- $1,000
Belmont News Foundation · Belmont, MA · 2025
General & Unrestricted
- $1,000
Friends of the Belmont Public Library Incorporated · Belmont, MA · 2025
General & Unrestricted
- $1,000
Grub Street · Boston, MA · 2025
Novel Incubator Scholarship Fund
- $1,000
The Sierra Club Foundationwashington Dc Ico · Washington, DC · 2025
General & Unrestricted
- $1,000
University of Maryland College Park Foundation · College Park, MD · 2025
School of Education
- $1,000
University of North Carolina at Chapel Hill · Chapel Hill, NC · 2025
General & Unrestricted
- $1,000
The Sierra Club Foundationwashington Dc Ico · Washington, DC · 2024
General & Unrestricted
- $500
Bowdoin College · Brunswick, ME · 2025
Polar Bear Athletic Fund
- $500
Grub Street · Boston, MA · 2025
Grub Street Alum Party 2025
- $500
Lexington Montessori School · Lexington, MA · 2025
Horizons @ LMS-Table sponsorship fund for Gala
- $500
Transition House · Cambridge, MA · 2025
General & Unrestricted
- $160
Boston University Trustees of Boston University · Boston, MA · 2025
General & Unrestricted
- $155
Boston University Trustees of Boston University · Boston, MA · 2024
College of Engineering
- $155
University of Maryland Foundation · Princess Anne, MD · 2024
General & Unrestricted
- $155
University of North Carolina at Chapel Hill · Chapel Hill, NC · 2024
General & Unrestricted
- $100
Marine Toys for Tots Foundation · Triangle, VA · 2025
General & Unrestricted
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.

