Miriam U Hoover Foundation
Miriam U Hoover Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in Vero Beach, FL. IRS filing data is available from 2020 through 2021. In 2021, it awarded 19 grants totaling $16.1M. Net investment income was $239K.
Key facts about Miriam U Hoover Foundation
In short: Miriam U Hoover Foundation gave $16.1M across 19 grants in 2021 (avg $850K), mostly in Florida. Source: 2021 IRS Form 990-PF.
- EIN
- 83-2542527
- Latest 990 filing
- Form 990-PF, 2021
- Annual giving (2021)
- $16,149,311
- Grants made (2021)
- 19
- Average grant
- $849,964
- Median grant
- $15,000
- Primary geography
- Florida (95% of itemized 2021 grant dollars)
Data from IRS Form 990-PF, 2021; updated September 2026.
Financial Overview
From 2021 IRS Form 990-PF · View filing
Total Assets
—
-100.0% YoY
Annual Giving
$16.1M
+1970.4% YoY
Grant Count
19
-17.4% YoY
Avg Grant Size
$850K
+2406.3% YoY
Under IRS private-foundation payout rules, Miriam U Hoover Foundation reported a distributable amount of $696K for 2021 — the minimum it must pay out in qualifying distributions.
How Miriam U Hoover Foundation gives
- 79% of 2021 grantees were also funded in 2020. Method
- In 2021 it paid out well above its IRS minimum distribution (the 5% rule). Method
Estimate from itemized grant lists in IRS Form 990-PF filings (2021). Recipient names are matched across years, so a renamed or misspelled grantee can look new; grants to individuals are left out. Methodology.
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Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of all 19 itemized 2021 grant dollars.
Cities
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 2021
Grant Size Distribution
42 grants across all recorded years
Giving History
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| MIRIAM U HOOVER AND H EARL HOOVER FOUNDATION (FKA HOOVER FOUNDATION) Vero Beach, FL | UNRESTRICTED | $15,319,311 |
| LYRIC OPERA OF CHICAGO Chicago, IL | UNRESTRICTED | $400,000 |
| HOWARD BROWN HEALTH CENTER Chicago, IL | UNRESTRICTED | $150,000 |
| INTERLOCHEN CENTER FOR THE ARTS Interlochen, MI | UNRESTRICTED | $50,000 |
| JOURNEYCARE FOUNDATION Barrington, IL | UNRESTRICTED | $50,000 |
| AIDS FOUNDATION OF CHICAGO Chicago, IL | UNRESTRICTED | $25,000 |
| CENTER ON HALSTED Chicago, IL | UNRESTRICTED | $25,000 |
| THE LIVING DESERT Palm Desert, CA | UNRESTRICTED | $25,000 |
| BISHOP ANDERSON HOUSE FOUNDATION Chicago, IL | UNRESTRICTED | $15,000 |
| CATHEDRAL COUNSELING CENTER Chicago, IL | UNRESTRICTED | $15,000 |
Financial History
Multi-year comparison from IRS filings
| Metric | 2021 | 2020 |
|---|---|---|
| Total Assets | — | $12,528,152 |
| Revenue | $462,542 | $-76,668 |
| Expenses | $16,404,600 | $1,079,820 |
| Qualifying Distributions | $16,180,561 | — |
| Net Investment Income | $238,503 | $53,612 |
| Distributable Amount | $695,937 | $681,784 |
Data update history
When this profile's IRS filing data changed on Grantable
- IRS filings on file for fiscal years 2020–2021
Leadership & Key People
Officers and directors from IRS filings
Miriam U Hoover Foundation's 2021 filing lists 2 officers; all 2 officers listed in 2021 are compensated.
Officers on the 2021 filing
Michael A. Leppen
Trustee
On filings since 2020
5 hrs/week
$75K (2020) → $56K (2021)
Thomas E. Swaney
Trustee
On filings since 2020
5 hrs/week
$75K (2020) → $38K (2021)
Data from IRS Form 990 filings, 2020–2021. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Compensation Overview
From 2021 IRS filing
Frequently asked questions about Miriam U Hoover Foundation
How much does Miriam U Hoover Foundation give each year?
Miriam U Hoover Foundation gave $16.1M across 19 grants in 2021, according to its 2021 IRS Form 990-PF. In 2020 it gave $780K across 23 grants.
What is Miriam U Hoover Foundation's typical grant size?
Miriam U Hoover Foundation's median grant in 2021 was $15,000, and its average grant was $849,964, across 19 grants on its 2021 IRS Form 990-PF.
Where does Miriam U Hoover Foundation give grants?
Miriam U Hoover Foundation gives mostly in Florida: 95% of the grant dollars itemized on its 2021 IRS Form 990-PF went to recipients there. The most frequent recipient cities were Chicago, IL (12 grants).
Does Miriam U Hoover Foundation give general operating support?
Yes: 100% of Miriam U Hoover Foundation's 2021 grants with a stated purpose (19 of 19) were for general or operating support, per its 2021 IRS Form 990-PF.
Who are Miriam U Hoover Foundation's largest grantees?
Miriam U Hoover Foundation's largest 2021 grantees include Miriam U Hoover and H Earl Hoover Foundation (Fka Hoover Foundation) ($15,319,311), Lyric Opera of Chicago ($400,000) and Howard Brown Health Center ($150,000), according to its 2021 IRS Form 990-PF. Together they received 98% of its itemized 2021 grant dollars.
What is Miriam U Hoover Foundation?
Miriam U Hoover Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in Vero Beach, FL. It holds — in total assets as of 2021.
How much is Miriam U Hoover Foundation required to give away each year?
Private foundations must generally distribute about 5% of their assets annually. For 2021, Miriam U Hoover Foundation reported a distributable amount of $696K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.
What is Miriam U Hoover Foundation's EIN?
Miriam U Hoover Foundation's EIN (Employer Identification Number) is 83-2542527. IRS Form 990 filing data is available on this page for 2020–2021.
Data last updated September 2026. Sourced from IRS Form 990-PF filings.
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