The Mosaic Foundation (also known as Mosaic Foundation of R and P Heydon) is a private foundation established in 1990 and based in Ann Arbor, Michigan. The foundation operates as a 501(c)(3) organization with no employees, functioning as a grantmaking entity that supports nonprofit organizations across multiple sectors.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$3.1M
+1.7% YoY
Annual Giving
$393K
+13.2% YoY
Grant Count
103
+14.4% YoY
Avg Grant Size
$4K
-1.1% YoY
Under IRS private-foundation payout rules, The Mosaic Foundation reported a distributable amount of $151K for 2024 — the minimum it must pay out in qualifying distributions.
Mission & Focus Areas
The foundation's giving primarily supports the arts and education. Its funding priorities include:
- Social justice
- Cultural enrichment
- Museums
- Historic and land preservation
- Public broadcasting
- Health betterment
- Animal welfare
Grantmaking
Ready to take the next step with The Mosaic Foundation?
Geographic Focus
Where this funder awards grants
The foundation's grantmaking extends across multiple states, with documented giving in Michigan, New York, and Florida.
Grant Distribution by State
States
Cities
Financial History
Multi-year comparison from IRS filings
Assets & Revenue (as of fiscal year ending December 2023):
- Total assets: $3,026,691
- Total revenues: $563,838
- Total expenses: $437,871
- Total grants and contributions: $100,000
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $3,078,634 | $3,026,691 | $2,898,310 |
| Revenue | $526,232 | $563,838 | $727,817 |
| Expenses | $475,915 | $437,871 | $407,556 |
| Qualifying Distributions | $433,647 | $386,010 | $361,224 |
| Net Investment Income | $421,974 | $456,098 | $618,701 |
| Distributable Amount | $151,300 | $142,665 | $136,895 |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 10 recipients in 2024
Grant Size Distribution
250 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2024 grants, the largest include The Food Gatherers Incorporated ($20,000), Wemu Public Radio ($15,000), Ecology Center of Ann Arbor ($15,000).
| Recipient | Purpose | Amount |
|---|---|---|
| AFRICAN AMERICAN CULTURAL & HIST MUSEUM WASHTENAW YPSILANTI, MI | SUPPORT MUSEUMS | $5,000 |
| AFRICAN WILDLIFE FOUNDATION WASHINGTON, DC | SUPPORT ANIMAL WELFARE | $1,500 |
| ALICE LLOYD COLLEGE PIPPA PASSES, KY | SUPPORT EDUCATION | $1,500 |
| Alley Cat Allies BETHESDA, MD | SUPPORT ANIMAL WELFARE | $1,000 |
| ALZHEIMER'S DRUG DISCOVERY FOUNDATION NEW YORK, NY | SUPPORT HEALTH BETTERMENT | $1,000 |
| AMERICAN TRUST FOR THE BRITISH LIBRARY NEW YORK, NY | SUPPORT MUSEUMS | $11,000 |
| AMNESTY INTERNATIONAL USA NEW YORK, NY | SUPPORT SOCIAL JUSTICE | $2,500 |
| ANN ARBOR AREA COMMUNITY FOUNDATION ANN ARBOR, MI | SUPPORT HISTORIC AND LAND PRESERVATION | $1,000 |
| ANN ARBOR FILM FESTIVAL ANN ARBOR, MI | SUPPORT CULTURAL ENRICHMENT | $3,500 |
| ANN ARBOR GRAIL SINGERS ANN ARBOR, MI | SUPPORT CULTURAL ENRICHMENT | $2,500 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| PETER N HEYDON | DIRECTOR | — | — |
| Marie R Deveney | DIRECTOR | — | — |
| C Wendell Dunbar | DIRECTOR | — | — |
| Richard Handelman | DIRECTOR | — | — |
| C Allan Heydon | DIRECTOR | — | — |
| Scott N Heydon | DIRECTOR | — | — |
| Sarah Schriber | DIRECTOR | — | — |
Contact Information
Address: 324 E Washington St Ann Arbor, MI 48104-2010
Phone: 734-747-7070
EIN: 38-2910797
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What does The Mosaic Foundation fund?
The foundation's giving primarily supports the arts and education. Its funding priorities include: • Social justice • Cultural enrichment • Museums • Historic and land preservation • Public broadcasting • Health betterment • Animal welfare
How do I apply for a grant from The Mosaic Foundation?
**Grant Activity & Amounts:** • Total giving: $393,340 (most recent fiscal year) • Typical award range: $100–$40,000 • In the most recent year, the foundation made 93 grants to organizations **Recent Grant Examples:** • The Preservation Foundation of Palm Beach: $35,000 (Historic and Land Preservation) • Peggy Adams Animal Rescue League: $28,500 (Animal Welfare) • Palm Beach Symphony: $15,000 (Cultural Enrichment)
Where does The Mosaic Foundation make grants?
The foundation's grantmaking extends across multiple states, with documented giving in Michigan, New York, and Florida.
What size grants does The Mosaic Foundation award?
In 2024, The Mosaic Foundation awarded 103 grants totaling $393K — an average of about $4K per grant, based on its IRS Form 990 filings.
How much is The Mosaic Foundation required to give away each year?
Private foundations must generally distribute about 5% of their assets annually. For 2024, The Mosaic Foundation reported a distributable amount of $151K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.
What is The Mosaic Foundation's EIN?
The Mosaic Foundation's EIN (Employer Identification Number) is 38-2910797. IRS Form 990 filing data is available on this page for 2020–2024.
Explore Open Grants
Browse active grant opportunities in The Mosaic Foundation's focus areas in our free grants database
Related Funders
Similar funders by location and focus area
Kadant Johnson Inc Scholarship Foun
THREE RIVERS, MI
Assets
—
Grants
3
Total Given
$5K
Thomas W Itin Charitable Trust
KEEGO HARBOR, MI
Assets
—
Grants
11
Total Given
$4K
Robert a Leonard Jr Charitable Trus
SOUTHFIELD, MI
Assets
—
Grants
2
Total Given
$11K
Homer Youth Athletic Association
TEKONSHA, MI
Assets
—
Grants
1
Total Given
$4K
Dr Shanti Swarup & Mrs Chawla Devi
TROY, MI
Assets
—
Grants
9
Total Given
$3K
Bojrab Family Foundation
BLOOMFIELD HILLS, MI
Assets
$185K
Grants
9
Total Given
$27K
Data last updated June 2026. Sourced from IRS Form 990-PF filings. Research dossier generated April 2026.
What could you do with The Mosaic Foundation on Grantable?
- Assess strategic fit with your organization
- Draft a tailored letter of inquiry
- Find open RFPs from this funder
- Monitor for new funding opportunities
Go from researching The Mosaic Foundation to a real strategy.