Oneill Foundation Inc is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in BURLINGTON, WI. IRS filing data is available from 2021 through 2025. As of 2025, the organization holds $7.4M in total assets. In 2025, it awarded 17 grants totaling $226K. Net investment income was $405K.
Financial Overview
From 2025 IRS Form 990-PF · View filing
Total Assets
$7.4M
+1.9% YoY
Annual Giving
$226K
+9.6% YoY
Grant Count
17
+13.3% YoY
Avg Grant Size
$13K
-3.3% YoY
Under IRS private-foundation payout rules, Oneill Foundation Inc reported a distributable amount of $475K for 2025 — the minimum it must pay out in qualifying distributions.
About Oneill Foundation Inc
Based on IRS filings
Oneill Foundation Inc is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in BURLINGTON, WI. IRS filing data is available from 2021 through 2025. As of 2025, the organization holds $7.4M in total assets. In 2025, it awarded 17 grants totaling $226K. Net investment income was $405K.
Focus Areas
Ready to take the next step with Oneill Foundation Inc?
Geographic Focus
Where this funder awards grants
Grant Distribution by State
States
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2025 | 2024 | 2023 |
|---|---|---|---|
| Total Assets | $7,359,757 | $7,224,046 | $7,224,535 |
| Revenue | $445,165 | $313,892 | $5,830,308 |
| Expenses | $318,807 | $296,715 | $97,073 |
| Qualifying Distributions | $273,648 | $258,255 | $85,773 |
| Net Investment Income | $405,171 | $277,240 | $166,843 |
| Distributable Amount | $475,343 | $433,205 | $107,266 |
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 2025
Grant Size Distribution
74 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2025 grants, the largest include Burlington Catholic School Inc ($57,500), Burlington Library Fdn ($55,000), Agape House ($50,000).
| Recipient | Purpose | Amount |
|---|---|---|
| AGAPE HOUSE WALWORTH, WI | GENERAL | $50,000 |
| BURLINGTON CATHOLIC SCHOOL INC BURLINGTON, WI | GENERAL | $57,500 |
| COMMUNITY ACTION CENTER INC BELOIT, WI | GENERAL | $2,000 |
| NATIONAL ALLIANCE ON MENTAL ILLNESS RACINE, WI | GENERAL | $2,000 |
| ST CHARLES CHURCH BURLINGTON, WI | GENERAL | $6,500 |
| TRANSITIONAL LIVING CENTER BURLINGTON, WI | GENERAL | $5,000 |
| UW MEDICAL FOUNDATION MADISON, WI | GENERAL | $5,000 |
| LIFE CHOICES BURLINGTON, WI | GENERAL | $5,000 |
| NEW DAY WOMEN'S CLINIC DELAVAN, WI | GENERAL | $2,000 |
| BURLINGTON HISTORICAL SOCIETY BURLINGTON, WI | GENERAL | $25,000 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2025 IRS filing
From 2025 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| JULIE O'NEILL | President | 10 | $18,970 |
| ROBERT A O'NEILL | Vice President | 0.25 | $500 |
| MEGHAN LANG | Director | 0.25 | $18,970 |
| MARCI RUETER | Director | 0.25 | $500 |
| MELISSA DOYLE | Director | 0.25 | $500 |
| MOLLY ELSBURY | Director | 0.25 | $500 |
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What is Oneill Foundation Inc?
Oneill Foundation Inc is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in BURLINGTON, WI. It holds $7.4M in total assets as of 2025.
How large is Oneill Foundation Inc?
As of 2025, Oneill Foundation Inc holds $7.4M in total assets with $445K in annual revenue. It awarded 17 grants totaling $226K in 2025.
Where does Oneill Foundation Inc operate?
Oneill Foundation Inc has awarded grants in Wisconsin.
What size grants does Oneill Foundation Inc award?
In 2025, Oneill Foundation Inc awarded 17 grants totaling $226K — an average of about $13K per grant, based on its IRS Form 990 filings.
How much is Oneill Foundation Inc required to give away each year?
Private foundations must generally distribute about 5% of their assets annually. For 2025, Oneill Foundation Inc reported a distributable amount of $475K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.
What is Oneill Foundation Inc's EIN?
Oneill Foundation Inc's EIN (Employer Identification Number) is 26-0456310. IRS Form 990 filing data is available on this page for 2021–2025.
Explore Open Grants
Browse active grant opportunities in Oneill Foundation Inc's focus areas in our free grants database
Related Funders
Similar funders by location and focus area
Otto Weisse Tr-sheb Falls
MILWAUKEE, WI
Assets
—
Grants
1
Total Given
$9K
Hematologyoncology Pharmacy Association
MILWAUKEE, WI
Assets
$10.0M
Grants
3
Total Given
$108K
Grafton Medical Foundation
GRAFTON, WI
Assets
$86K
Grants
6
Total Given
$9K
The Argosy Foundation
MILWAUKEE, WI
Assets
$74.0M
Grants
280
Total Given
$16.9M
Farview Foundation
MILWAUKEE, WI
Assets
$2.1M
Grants
32
Total Given
$218K
Isaiah Goodall Trust Nect
MILWAUKEE, WI
Assets
$141K
Grants
1
Total Given
$7K
Data last updated April 2026. Sourced from IRS Form 990-PF filings.
What could you do with Oneill Foundation Inc on Grantable?
- Assess strategic fit with your organization
- Draft a tailored letter of inquiry
- Find open RFPs from this funder
- Monitor for new funding opportunities
Go from researching Oneill Foundation Inc to a real strategy.