Mabel Lawrence and Joann Walthour Foundation
Mabel Lawrence and Joann Walthour Foundation is a private foundation, based in Pittsburgh, PA. IRS filing data is available from 2022 through 2025. As of 2025, the organization holds $2.5M in total assets. In 2025, it awarded 2 grants totaling $160K. Net investment income was $57K.
Key facts about Mabel Lawrence and Joann Walthour Foundation
In short: Mabel Lawrence and Joann Walthour Foundation gave $160K across 2 grants in 2025 (avg $80K), mostly in Pennsylvania. Source: 2025 IRS Form 990-PF.
- EIN
- 88-0774788
- Latest 990 filing
- Form 990-PF, 2025
- Annual giving (2025)
- $160,000
- Grants made (2025)
- 2
- Average grant
- $80,000
- Median grant
- $80,000
- Total assets
- $2,475,090
- Primary geography
- Pennsylvania (100% of itemized 2025 grant dollars)
Data from IRS Form 990-PF, 2025; updated September 2026.
Financial Overview
From 2025 IRS Form 990-PF · View filing
Total Assets
$2.5M
-4.2% YoY
Annual Giving
$160K
-0.6% YoY
Grant Count
2
+0.0% YoY
Avg Grant Size
$80K
-0.6% YoY
Under IRS private-foundation payout rules, Mabel Lawrence and Joann Walthour Foundation reported a distributable amount of $162K for 2025 — the minimum it must pay out in qualifying distributions.
How Mabel Lawrence and Joann Walthour Foundation gives
- Giving grew 400% from 2022 to 2025. Method
- In 2025 it paid out 99% of its IRS minimum distribution (the 5% rule). Foundations have until the end of the next year to meet it. Method
From the foundation's IRS Form 990-PF filings. Methodology.
Ready to take the next step with Mabel Lawrence and Joann Walthour Foundation?
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of 2025 grant dollars across all 2 itemized grants.
States
Cities
Giving Over Time
Total grant dollars and number of grants per year
From 2022 to 2025, annual grant giving ranged from $32K (2022) to $161K (2024). In 2025 it made 2 grants totaling $160K.
Grant Insights
How this funder distributes its grants
Top Recipients
Top 2 recipients in 2025
The largest 2025 recipient was Chatham University ($80K). Together the top 2 received $160K.
Grant Size Distribution
8 grants across all recorded years
The most common grant size was in the $50–100K range: 6 grants of 8 (75%).
Giving History
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Chatham University Pittsburgh, PA | Walthour Expendable Fund | $80,000 |
| Bucknell University Lewisburg, PA | General | $80,000 |
Financial History
Multi-year comparison from IRS filings
| Metric | 2025 | 2024 | 2023 |
|---|---|---|---|
| Total Assets | $2,475,090 | $2,583,024 | $2,618,939 |
| Revenue | $89,160 | $159,156 | $121,582 |
| Expenses | $197,097 | $195,071 | $191,715 |
| Qualifying Distributions | $160,000 | $161,000 | $135,000 |
| Net Investment Income | $56,517 | $126,248 | $47,663 |
| Distributable Amount | $161,775 | $153,208 | $142,196 |
Data update history
When this profile's IRS filing data changed on Grantable
- Updated Form 990-PF for fiscal year 2022 (received by the IRS May 8, 2023)
- Updated Form 990-PF for fiscal year 2023 (received by the IRS May 7, 2024)
- Updated Form 990-PF for fiscal year 2024 (received by the IRS April 17, 2025)
- Added Form 990-PF for fiscal year 2025 (received by the IRS April 27, 2026)
- IRS filings on file for fiscal years 2022–2024
Frequently asked questions about Mabel Lawrence and Joann Walthour Foundation
How much does Mabel Lawrence and Joann Walthour Foundation give each year?
Mabel Lawrence and Joann Walthour Foundation gave $160K across 2 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $161K across 2 grants.
How large is Mabel Lawrence and Joann Walthour Foundation?
Mabel Lawrence and Joann Walthour Foundation reported $2.5M in total assets on its 2025 IRS Form 990-PF. It paid out $160K in qualifying distributions that year, against a required minimum of $162K (roughly 5% of its investment assets). Falling short in one year is not a violation: foundations have until the end of the next year to meet the minimum.
Where does Mabel Lawrence and Joann Walthour Foundation operate?
Mabel Lawrence and Joann Walthour Foundation has awarded grants in Pennsylvania.
What is Mabel Lawrence and Joann Walthour Foundation's EIN?
Mabel Lawrence and Joann Walthour Foundation's EIN (Employer Identification Number) is 88-0774788. IRS Form 990 filing data is available on this page for 2022–2025.
Data last updated September 2026. Sourced from IRS Form 990-PF filings.
Here's the math on researching Mabel Lawrence and Joann Walthour Foundation by hand.
Explore Open Grants
Browse active grant opportunities in Mabel Lawrence and Joann Walthour Foundation's focus areas in our free grants database
Similar Funders
Funders that support many of the same organizations
KPMG US Foundation Inc
Montvale, NJ
KPMG US Foundation supports education, mental health, community vitality, and community relief and resilience, with grants distributed across the United States. Its 2025 grants had a median of $25,000, though amounts ranged from about $5,000 to $2.2 million. The available information does not say whether it accepts unsolicited requests.
Assets
$12.4M
Grants
387
Total Given
$33.5M
Wendle Miriam Scholarship TW
Buffalo, NY
The foundation funds scholarships for seniors and graduates of Williamsburg Area High School, with 2025 awards of $500–$700. Grants went mainly to recipients in Pennsylvania; applications are submitted through the school’s local scholarship form via the guidance counselor, with a March 20 deadline.
Assets
$146K
Grants
11
Total Given
$8K
Research Corporation dba Research
Tucson, AZ
Research Corporation for Science Advancement funds early-stage basic scientific research and science education at colleges and universities in the United States and Canada, especially in astronomy, chemistry, and physics. Its 2024 grants ranged from $74 to $193,142, with a median of $55,000; it offers program-specific awards, including a $120,000 Cottrell Scholar Award over three years. Whether it accepts unsolicited requests is not stated.
Assets
$241.5M
Grants
165
Total Given
$8.0M
Hermance a D TW Scholarships
Buffalo, NY
HERMANCE A D TW SCHOLARSHIPS funds scholarships for graduating seniors of Williamsport Area High School, with awards typically around $1,500 and ranging from $500 to $2,500. Most recent grants went to recipients in Pennsylvania; applicants should contact the school’s guidance counselor and use its local scholarship application form, with a March 20 deadline.
Assets
$1.2M
Grants
41
Total Given
$63K
Enterprise Holdings Foundation
Saint Louis, MO
Enterprise Holdings Foundation supports nonprofits in health, education, arts, disaster relief, reforestation, hunger relief, and community equity, with an emphasis on organizations actively supported by Enterprise employees and their families. Its reported grants range widely: 2024 giving averaged about $7,700 across 9,499 grants, while the foundation also offers awards of up to $40,000; it supports communities where Enterprise operates worldwide. Unsolicited requests are accepted at any time, but eligible applications must be submitted by an Enterprise team member or their spouse or domestic partner on behalf of a nonprofit they actively support.
Assets
$594.3M
Grants
1
Total Given
$101.4M
IBM International Foundation
Armonk, NY
The IBM International Foundation funds education and workforce programs that build 21st-century and technology job skills, including initiatives for underserved students and job seekers. Its 2024 grants ranged from $10,000 to $8.48 million, with a median of $100,000, and went to organizations across several U.S. states, especially Delaware and Massachusetts. It funds only preselected organizations and does not accept unsolicited requests.
Assets
$357.7M
Grants
16
Total Given
$11.7M
John R McCune Dec'd Charitable
Pittsburgh, PA
The foundation provides general support to preselected charitable organizations, with recent grants ranging from about $3.7 million to $7.8 million in total per year; its 2024 filing reports one grant of $7,806,245. Recent reported giving went to Pennsylvania, and it does not accept unsolicited requests.
Assets
$130.8M
Grants
1
Total Given
$7.8M
The Pittsburgh Foundation
Pittsburgh, PA
The Pittsburgh Foundation funds basic needs, racial equity and social justice, environmental action, arts and culture, and economic mobility, primarily for organizations located in or serving Allegheny County, Pennsylvania. Its 2024 grants had a median of $18,576, though awards varied widely; the profile does not state whether it accepts unsolicited requests.
Assets
$1.5B
Grants
1,132
Total Given
$64.0M
The William Penn Foundation
Philadelphia, PA
The William Penn Foundation funds arts and culture, children and families, civic engagement, the environment and public spaces, and workforce training across the Philadelphia region. Its 2024 grants ranged from $45 to $7.78 million, with a median of $50,000. It accepts unsolicited requests through a limited open-application process, though it recommends applying through a relevant RFP when available.
Assets
$3.4B
Grants
1,027
Total Given
$148.8M
Dick's Sporting Goods Foundation
Coraopolis, PA
The DICK’S Sporting Goods Foundation primarily funds youth sports programs that reduce barriers to participation, with additional support for public lands and outdoor access. Its 2025 grants had a median of $5,000, though awards ranged from $626 to $2.5 million, and its Sports Matter program supports eligible organizations across the U.S. Sports Matter opportunities are by invitation only.
Assets
$34.5M
Grants
964
Total Given
$18.0M
Hillman Family Foundations
Pittsburgh, PA
The 18 independently operated Hillman foundations fund varied projects—including arts, health, education, workforce development, and community development—with priorities and geographic reach that differ by foundation. In 2024, grants ranged from $75 to $5 million, with a median award of $20,000. The stated application process begins with a brief letter of intent through the online portal; no deadline is listed.
Assets
$1.9B
Grants
814
Total Given
$88.8M
More Funders in Pennsylvania
Mabel Lawrence and Joann Walthour Foundation down — hundreds of funders to go?