Arizona · Private foundation
Rosztoczy Foundation
Its FY2025 filing reports that it accepted unsolicited grant applications.
- $677k
- Granted FY2025(still arriving)
- 30
- Grants FY2025
- 43
- Organizations funded FY2024
- 47%
- First-time grantees FY2024
- Median grant, FY2025
- $15,000
- Largest grant, FY2025
- $100,000
- Organizations funded a year
- 23 to 61
- FY2021 to FY2024
- States reached, FY2025
- 10
- Total assets, FY2025
- $16M
- Applications
- Takes unsolicited applications
- Per its most recent filing; check its own site
How open it is to new grantees
In FY2024, 47% of the organizations Rosztoczy Foundation funded were first-time grantees, receiving 43% of its grant dollars.
New vs renewed · share of each year
In FY2024, 57% of grant dollars renewed an existing relationship; $341k 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 | 30 | $680k | 40% |
| FY2024 | 43 | $795k | 47% |
| FY2023 | 43 | $594k | 60% |
| FY2022 | 61 | $586k | 84% |
| FY2021 | 23 | $307k | n/a |
What it funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year, FY2021 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, FY2021 to FY2025, and the share of each one’s budget the grants supplied at peak.
| Grantee | Total granted | Years | Share of their budget |
|---|---|---|---|
| Grand Canyon University | $229,473 | 3 | 0% |
| Valley of the Sun United Way | $210,000 | 4 | 0% |
| Eenu-Usa Inc | $100,000 | 1 | n/a |
| National Center for Families Learning Inc | $90,000 | 3 | 0% |
| Homeless Youth Connection Inc | $85,000 | 1 | 3% |
| Arizona State University Foundation for a New American University | $71,927 | 2 | 0% |
| Donorschooseorg | $70,000 | 5 | 0% |
| West Valley Christian School Inc | $25,000 | 1 | 0% |
| Be a Leader Foundation | $20,000 | 4 | 0% |
| Garden House Foundation | $15,000 | 1 | 19% |
Show all 15 grantees
| Grantee | Total granted | Years | Share of their budget |
|---|---|---|---|
| Grand Canyon University | $229,473 | 3 | 0% |
| Valley of the Sun United Way | $210,000 | 4 | 0% |
| Eenu-Usa Inc | $100,000 | 1 | n/a |
| National Center for Families Learning Inc | $90,000 | 3 | 0% |
| Homeless Youth Connection Inc | $85,000 | 1 | 3% |
| Arizona State University Foundation for a New American University | $71,927 | 2 | 0% |
| Donorschooseorg | $70,000 | 5 | 0% |
| West Valley Christian School Inc | $25,000 | 1 | 0% |
| Be a Leader Foundation | $20,000 | 4 | 0% |
| Garden House Foundation | $15,000 | 1 | 19% |
| All Faith Community Services | $15,000 | 3 | 2% |
| Kjzzkbaq (Through Maricopa Community Colleges) | $7,642 | 3 | n/a |
| Alhambra Education Partnerships | $5,000 | 1 | 13% |
| Valley of the Sun Young Men's Christian Association | $5,000 | 1 | 0% |
| Meals of Joy | $2,500 | 1 | 1% |
What it could do for these grantees
Plus 117 recipients with no EIN on record ($2.0M), not named here.
Where it is load-bearing
Each grantee by its size and the share of its budget Rosztoczy 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: Nina Mason Pulliam Charitable Trust · Arizona Community Foundation · Network for Good · American Online Giving Foundation Inc · Fidelity Investments Charitable Gift Fund · Amazonsmile Foundation
How this is measured
Warm introductions · Powered by PlinthPlus
How do I get to Rosztoczy Foundation?
Find your warmest path to Rosztoczy 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 Rosztoczy Foundation
- How much does Rosztoczy Foundation give?
- Rosztoczy Foundation reported 30 grants totaling $676,910 in its FY2025 IRS filing. It funded between 23 and 61 organizations a year over FY2021 to FY2024.
- What does Rosztoczy Foundation fund?
- By grant dollars over FY2021 to FY2025, its largest causes are Education (67%), Philanthropy (7%), Health (7%).
- Who are Rosztoczy Foundation's largest grantees?
- By total granted over FY2021 to FY2025: Grand Canyon University ($229k), Valley of the Sun United Way ($210k), Eenu-Usa Inc ($100k).
- Does Rosztoczy Foundation fund new organizations?
- In FY2024, 47% of the organizations it funded were first-time grantees.
- Does Rosztoczy Foundation accept unsolicited applications?
- Its most recent filing reports that it accepts unsolicited grant applications.
- Which funders back the same organizations as Rosztoczy Foundation?
- Its strongest co-funders, measured against what their size predicts, include Nina Mason Pulliam Charitable Trust, Arizona Community Foundation, Network for Good.
- Where is Rosztoczy Foundation based?
- Rosztoczy Foundation is based in AZ.
Play a game based on Rosztoczy’s filings →