St Mary's School Foundation
Endowment established to support st. Mary's catholic school.
St Mary's School Foundation at a glance
In short: St Mary's School Foundation gave $63K across 1 grant in 2025 (avg $63K), mostly in Washington. Source: 2025 IRS Form 990.
- Annual giving (2025)
- $63,000
- +3.3% vs 2024
- Grants made (2025)
- 1
- +0.0% vs 2024
- Average grant
- $63,000
- +3.3% vs 2024
- Median grant
- $63,000
- Total assets
- $1,827,609
- +5.6% vs 2024
- Primary geography
- Washington (100% of itemized 2025 grant dollars)
- Latest 990 filing
- Form 990, 2025 View filing
Data from IRS Form 990, 2025; updated September 2026.
Who St Mary's School Foundation funds
How this funder distributes its grants
Top Recipients
Top recipient in 2025
The largest 2025 recipient was St Mary's School ($63K).
Grant Size Distribution
5 grants across all recorded years
The most common grant size was in the $50–100K range: 5 grants of 5 (100%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of the 2025 grant dollars on its one itemized grant.
States
Cities
How St Mary's School Foundation gives
- Giving held roughly steady from 2022 to 2025 (+19%). Method
From the foundation's IRS Form 990 filings. Methodology.
Giving History
Giving Over Time
Total grant dollars and number of grants per year
From 2020 to 2025, annual grant giving ranged from $50K (2020) to $63K (2025). In 2025 it made 1 grant totaling $63K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| St Mary's School Spokane Valley, WA | Assistance to St Mary's School | $63,000 |
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Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants | Net Investment Income |
|---|---|---|---|---|---|---|
| 2025 | $1,827,609 | $91,627 | $63,000 | $63,000 | 1 | $86,327 |
| 2024 | $1,731,132 | $151,523 | $61,000 | $61,000 | 1 | $139,573 |
| 2023 | $1,601,132 | $72,503 | $60,000 | $60,000 | 1 | $29,968 |
| 2022 | $1,511,165 | $59,600 | $53,000 | $53,000 | 1 | $55,994 |
| 2021 | $1,632,769 | $118,987 | $53,000 | $53,000 | 1 | $29,445 |
| 2020 | $1,349,626 | $124,564 | $50,000 | $50,000 | 1 | $124,564 |
About St Mary's School Foundation
Based on IRS filings
St Mary's School Foundation is a public charity, based in Spokane Valley, WA. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $1.8M in total assets. In 2025, it awarded 1 grant totaling $63K. Net investment income was $86K.
Leadership & Key People
Officers and directors from IRS filings
St Mary's School Foundation is led by Heidi Guinn, President since 2025 (on filings since 2021); none of the 3 officers listed in 2025 report compensation.
Officers on the 2025 filing
Heidi Guinn
President
Vice President → President, 2025
On filings since 2021
1 hr/week
No compensation reported
Brian Scott
Vice President
New on the 2025 filing
1 hr/week
No compensation reported
Kyle Ray
Secretary
New on the 2025 filing
1 hr/week
No compensation reported
Former officers (8)
- Former: Joe Levernier (2020–2024) — Director
- Former: Nathaniel Kane (2020–2024) — President
- Former: Ben Walker (2021–2024) — Secretary
- Former: Laurene Nauditt (2020) — Secretary
- Former: Paul Dumais (2020) — Director
- Former: Reverand Patrick Kerst (2020) — Director
- Former: Robert Benson (2020) — Director
- Former: Stephen Amble (2020) — Director
Data from IRS Form 990 filings, 2020–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Frequently asked questions about St Mary's School Foundation
How much does St Mary's School Foundation give each year?
St Mary's School Foundation gave $63K across 1 grant in 2025, according to its 2025 IRS Form 990. In 2024 it gave $61K across 1 grant.
How large is St Mary's School Foundation?
St Mary's School Foundation reported $1.8M in total assets on its 2025 IRS Form 990. Its revenue that year was $92K.
Where does St Mary's School Foundation operate?
St Mary's School Foundation has awarded grants in Washington.
What is St Mary's School Foundation's EIN?
St Mary's School Foundation's EIN (Employer Identification Number) is 91-1266336. IRS Form 990 filing data is available on this page for 2020–2025.
Data last updated September 2026. Sourced from IRS Form 990 filings.
Data update history
(2)
When this profile's IRS filing data changed on Grantable
- Added Form 990 for fiscal year 2025 (received by the IRS May 8, 2026)
- IRS filings on file for fiscal years 2020–2024
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Figures come from St Mary's School Foundation's IRS filings (methodology). AI-written summaries, news items and logos are not covered by the open licence. Spot an error? Email hello@grantable.co.
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