Arizona · Private foundation
The William and Joanne Moeller Foundation
Its FY2025 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.
- $214k
- Granted FY2025(still arriving)
- 45
- Grants FY2025
- 40
- Organizations funded FY2024
- 18%
- First-time grantees FY2024
- Median grant, FY2025
- $5,000
- Largest grant, FY2025
- $12,000
- Organizations funded a year
- 24 to 43
- FY2019 to FY2024
- States reached, FY2025
- 13
- Total assets, FY2025
- $535k
- Applications
- Preselected organizations only
- Per its most recent filing; check its own site
How open it is to new grantees
In FY2024, 18% of the organizations The William and Joanne Moeller Foundation funded were first-time grantees, receiving 20% of its grant dollars.
New vs renewed · share of each year
In FY2024, 80% of grant dollars renewed an existing relationship; $33k went to new ones.
Where new relationships form · theme of each grantee’s first grant
How this is measured
The numbers by year
| Fiscal year | Organizations funded | To those organizations | First-time grantees |
|---|---|---|---|
| FY2025still arriving | 44 | $206k | 23% |
| FY2024 | 40 | $169k | 18% |
| FY2023 | 43 | $172k | 28% |
| FY2022 | 38 | $173k | 24% |
| FY2021 | 32 | $127k | 25% |
| FY2020 | 26 | $76k | 12% |
| FY2019 | 24 | $59k | n/a |
What it funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year, FY2019 to 2025.
Where its grants go
Grant dollars by states, across the years we hold.
Which US states its grants reach
Top grantees
Largest recipients by total granted, FY2019 to FY2025, and the share of each one’s budget the grants supplied at peak.
| Grantee | Total granted | Years | Share of their budget |
|---|---|---|---|
| Samaritan's Purse | $58,500 | 7 | 0% |
| Huntsman Cancer Foundation | $46,000 | 7 | 0% |
| Honorhealth Foundation | $46,000 | 7 | 0% |
| Desert Foothills Land Trust | $43,000 | 7 | 1% |
| Care Inc | $42,000 | 7 | n/a |
| China Services Ventures | $38,000 | 7 | 3% |
| Hillbrook School | $37,312 | 7 | 0% |
| All Hands and Hearts Smart Response Inc | $36,500 | 5 | 0% |
| McDowell Sonoran Conservancy | $34,100 | 7 | 0% |
| Arizona Musicfest Inc | $29,000 | 7 | 0% |
Show all 40 grantees
What it could do for these grantees
Plus 33 recipients with no EIN on record ($384k), not named here.
Where it is load-bearing
Each grantee by its size and the share of its budget The William and Joanne Moeller Foundation supplied at peak.
Tap a dot to name the grantee.
How this is measured
Co-funders
Grantmakers whose grantees overlap with this funder’s far more than size alone predicts. Closer means stronger alignment; arcs show where they also fund each other. Here they form a tightly interlocked group: most of these funders back each other's grantees too.
Open a dossier: Arizona Community Foundation · American Express Foundation · John & Joan D'Addario Foundation Inc · National Philanthropic Trust · American Endowment Foundation · Gs Donor Advised Philanthropy Fund for Wealth Management Inc · Vanguard Charitable Endowment Program · Silicon Valley Community Foundation · Morgan Stanley Global Impact Funding Trust Inc · The Blackbaud Giving Fund · The Bank of America Charitable Foundation Inc · American Online Giving Foundation Inc
How this is measured
Compare The William and Joanne Moeller Foundation with peer funders
Warm introductions · Powered by PlinthPlus
How do I get to The William and Joanne Moeller Foundation?
Find your warmest path to The William and Joanne Moeller Foundation through trustees and officers whose names appear on both boards. Search for your organization and Plinth traces the shortest route it can evidence.
Each link is a name appearing on two organizations’ public IRS 990 filings, matched on that name and, where the filings support it, on location. A same-state match has geographic support, which is a second matching feature rather than confirmation that the two are one person; a cross-state one is the likeliest to be two people who share a name. Every hop shows its tier, low-confidence and distant paths are held back rather than guessed, and it is worth confirming the person before you use the introduction.
About The William and Joanne Moeller Foundation
- How much does The William and Joanne Moeller Foundation give?
- The William and Joanne Moeller Foundation reported 45 grants totaling $214,100 in its FY2025 IRS filing. It funded between 24 and 43 organizations a year over FY2019 to FY2024.
- What does The William and Joanne Moeller Foundation fund?
- By grant dollars over FY2019 to FY2025, its largest causes are Health (20%), Education (14%), International (10%).
- Who are The William and Joanne Moeller Foundation's largest grantees?
- By total granted over FY2019 to FY2025: Samaritan's Purse ($59k), Huntsman Cancer Foundation ($46k), Honorhealth Foundation ($46k).
- Does The William and Joanne Moeller Foundation fund new organizations?
- In FY2024, 18% of the organizations it funded were first-time grantees.
- Does The William and Joanne Moeller Foundation accept unsolicited applications?
- Its most recent filing reports that it funds preselected organizations and does not take unsolicited requests. Check the foundation's own site before ruling it out.
- Which funders back the same organizations as The William and Joanne Moeller Foundation?
- Its strongest co-funders, measured against what their size predicts, include Arizona Community Foundation, American Express Foundation, John & Joan D'Addario Foundation Inc.
- Where is The William and Joanne Moeller Foundation based?
- The William and Joanne Moeller Foundation is based in AZ.
Play a game based on William and Joanne Moeller’s filings →