Nonprofit · EIN 37-1259284
OSF HEALTHCARE FOUNDATION
Tax-exempt · PEORIA, IL 61602
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| September 30, 2025 | 990 | $39,114,752 | $32,371,980 | $6,742,772 | $403,588,041 | $7,093,545 | $396,494,496 |
| September 30, 2024 | 990 | $36,428,313 | $49,035,989 | -$12,607,676 | $380,278,559 | $11,622,955 | $368,655,604 |
| September 30, 2023 | 990 | $24,676,496 | $25,716,082 | -$1,039,586 | $329,405,034 | $9,994,869 | $319,410,165 |
Financial details: 990 for the year ended September 30, 2025
Revenue
- Contributions, gifts and grants
- $22,971,237
- Program service revenue
- $0
- Investment income
- $17,981,979
- Net rental income
- $75,781
- Net gain from sales of assets
- $9,563,372
- Net income from fundraising events
- -$1,915,145
- Net income from gaming
- $900
- Other revenue
- -$1,838,464
Expenses
- Grants and similar amounts paid
- $23,757,027
- Compensation of officers, directors and key employees
- $0
- Salaries, compensation and benefits (total)
- $0
- Professional fundraising fees
- $75,957
- Legal fees
- $1,810
- Accounting fees
- $191
- Occupancy
- $487
- Travel
- $93,350
- Program services (functional)
- $23,757,027
- Management and general (functional)
- $1,721,445
- Fundraising (functional)
- $6,893,508
Balance sheet and other
- Total assets, start of year
- $380,278,559
- Total assets, end of year
- $403,588,041
- Total liabilities, end of year
- $7,093,545
- Net assets, end of year
- $396,494,496
- Land, buildings and equipment
- $1,130,000
- Publicly traded securities
- $364,505,413
- Net assets without donor restrictions
- $177,080,246
- Net assets with donor restrictions
- $219,414,250
- Gross receipts
- $99,144,674
- Employees
- 0
- Volunteers
- 1,436
- Year formed
- 1989
- State of legal domicile
- IL
From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.
Officers, directors and key employees
As listed on the 990 for the year ended September 30, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation | From related orgs | Other / benefits |
|---|---|---|---|---|---|
| ROBERT C SEHRING | VICE CHAIRPERSON CHIEF EXECUTIVE OFFICER Trustee or director, Officer | 1 | $0 | $3,128,164 | $53,798 |
| THOMAS G HAMMERTON | PRESIDENT OSF HEALTHCARE FOUNDATION AND CHIEF DEVELOPMENT OFFICER Trustee or director, Officer | 40 | $0 | $633,062 | $111,048 |
| MARK KLEINE | BOARD MEMBER (THROUGH JAN 2025) Trustee or director | 1 | $0 | $25,000 | $0 |
| JAMES W GIRARDY | BOARD MEMBER (BEGINNING JAN 2025) Trustee or director | 1 | $0 | $22,000 | $0 |
| PATRICIA CUTILLETTA | BOARD MEMBER Trustee or director | 1 | $0 | $15,000 | $0 |
| SISTER AGNES JOSEPH WILLIAMS OSF | CHAIRPERSON (BEGINNING OCT 2024); BOARD MEMBER Trustee or director, Officer | 1 | $0 | $0 | $0 |
| SISTER JUDITH ANN DUVALL OSF | TREASURER (BEGINNING OCT 2024); BOARD MEMBER Trustee or director, Officer | 1 | $0 | $0 | $0 |
| SISTER ROSE THERESE MANN OSF | ASSISTANT SECRETARY (BEGINNING OCT 2024); BOARD MEMBER Trustee or director, Officer | 1 | $0 | $0 | $0 |
| SISTER THERESA ANN BRAZEAU OSF | SECRETARY Trustee or director, Officer | 1 | $0 | $0 | $0 |
| MATT VONACHEN | BOARD MEMBER (THROUGH JAN 2025) Trustee or director | 1 | $0 | $0 | $0 |
| SISTER M ANGELICA NEUMANN FSGM | BOARD MEMBER (THROUGH AUG 2025) Trustee or director | 1 | $0 | $0 | $0 |
| SISTER M BEATA ZIEGLER FSGM | BOARD MEMBER Trustee or director | 1 | $0 | $0 | $0 |
| SISTER M MIKELA MEIDL FSGM | BOARD MEMBER/ EVP, CHIEF MINISTRY OFFICER OSF HEALTHCARE Trustee or director | 1 | $0 | $0 | $0 |
| SISTER TERESA PAUL SELAMAT OSF | BOARD MEMBER (BEGINNING OCT 2024) Trustee or director | 1 | $0 | $0 | $0 |
990 for the year ended September 30, 2024: 14 people
| Name | Title | Hours / week | Compensation | From related orgs | Other / benefits |
|---|---|---|---|---|---|
| Robert C Sehring | Vice Chairperson Chief Executive Officer Trustee or director, Officer | 1 | $0 | $2,987,377 | $76,643 |
| Thomas G Hammerton | President OSF Healthcare Foundation and Chief Development Officer Trustee or director, Officer | 40 | $0 | $615,658 | $126,889 |
| Mark Kleine | Board Member Trustee or director | 1 | $0 | $25,000 | $0 |
| Sister Agnes Joseph Williams OSF | Assistant Secretary and Treasurer Trustee or director, Officer | 1 | $0 | $0 | $0 |
| Sister Diane Marie McGrew OSF | Treasurer (Through June 2024) Trustee or director, Officer | 1 | $0 | $0 | $0 |
| Sister Judith Ann Duvall OSF | Chairperson Trustee or director, Officer | 1 | $0 | $0 | $0 |
| Sister Theresa Ann Brazeau OSF | Secretary Trustee or director, Officer | 1 | $0 | $0 | $0 |
| Diane Cullinan Oberhelman | Board Member (Through February 2024) Trustee or director | 1 | $0 | $0 | $0 |
| Matt Vonachen | Board Member Trustee or director | 1 | $0 | $0 | $0 |
| Patricia Cutilletta | Board Member Trustee or director | 1 | $0 | $0 | $0 |
| Sister M Angelica Neumann FSGM | Board Member (Beginning March 2024) Trustee or director | 1 | $0 | $0 | $0 |
| Sister M Beata Ziegler FSGM | Board Member (Beginning March 2024) Trustee or director | 1 | $0 | $0 | $0 |
| Sister M Mikela Meidl FSGM | Board Member Trustee or director | 1 | $0 | $0 | $0 |
| Sister Rose Therese Mann OSF | Board Member Trustee or director | 1 | $0 | $0 | $0 |
990 for the year ended September 30, 2023: 13 people
| Name | Title | Hours / week | Compensation | From related orgs | Other / benefits |
|---|---|---|---|---|---|
| Robert C Sehring | Vice Chairperson Chief Executive Officer Trustee or director, Officer | 1 | $0 | $1,764,625 | $43,485 |
| Thomas G Hammerton | President OSF Healthcare Foundation Chief Development Officer Trustee or director, Officer | 40 | $0 | $429,271 | $49,462 |
| Sister Agnes Joseph Williams OSF | Assistant Secretary Trustee or director, Officer | 1 | $0 | $0 | $0 |
| Sister Diane Marie McGrew OSF | Treasurer Trustee or director, Officer | 1 | $0 | $0 | $0 |
| Sister Judith Ann Duvall OSF | Chairperson Trustee or director, Officer | 1 | $0 | $0 | $0 |
| Sister Theresa Ann Brazeau OSF | Secretary Trustee or director, Officer | 1 | $0 | $0 | $0 |
| Dave Alwan | Board Member (Through Jan 2023) Trustee or director | 1 | $0 | $0 | $0 |
| Diane Cullinan Oberhelman | Board Member Trustee or director | 1 | $0 | $0 | $0 |
| Mark Kleine | Board Member Trustee or director | 1 | $0 | $0 | $0 |
| Matt Vonachen | Board Member Trustee or director | 1 | $0 | $0 | $0 |
| Patricia Cutilletta | Board Member Trustee or director | 1 | $0 | $0 | $0 |
| Sister M Mikela Meidl FSGM | Board Member Trustee or director | 1 | $0 | $0 | $0 |
| Sister Rose Therese Mann OSF | Board Member Trustee or director | 1 | $0 | $0 | $0 |
Address and contacts
- Address (IRS master file)
- 124 SW ADAMS ST, PEORIA, IL 61602-1308
- In care of
- % EMIEL J MICHELET
- Principal officer (990 for 2024)
- SISTER AGNES JOSEPH WILLIAMS OSF, 124 SW ADAMS ST, PEORIA, IL 61602
- Signed the 990
- SISTER AGNES JOSEPH WILLIAMS OSF, CHAIRPERSON
- Phone
- (309) 655-2850
- Return prepared by
- CROWE LLP
Mission
OSF HEALTHCARE FOUNDATION'S MISSION IS TO DEVELOP AND IMPLEMENT FUND RAISING STRATEGIES TO GENERATE CONTRIBUTIONS FROM THE PUBLIC IN SUPPORT OF THE VARIOUS ACTIVITIES AND PROJECTS OF OSF HEALTHCARE SYSTEM.
Program accomplishments
- OSF FOUNDATION IS ORGANIZED EXCLUSIVELY FOR THE BENEFIT AND SUPPORT OF OSF HEALTHCARE SYSTEM FOR THE PURPOSE OF ACCEPTING AND ADMINISTERING CONTRIBUTIONS, PLEDGES AND GIFTS FOR THE BENEFIT AND USE OF OSF HEALTHCARE SYSTEM.Expenses $23,757,027 · grants $23,757,027
What it must file and when
IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in September, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | September 30, 2026 | February 16, 2027 | Not due yet |
| 2024 | September 30, 2025 | February 17, 2026 | 990 on file |
| 2023 | September 30, 2024 | February 18, 2025 | 990 on file |
IRS record
- EIN
- 37-1259284
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Supporting organization, Type II
- Donations deductible (Pub 78)
- Supporting organization, 50% limit
- Exempt since
- 2014
- Accounting year ends
- September
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Health care (E60)
- Assets (IRS master file)
- $403,588,041
- Income (IRS master file)
- $99,144,674
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | September 2025 | $39,114,752 | $32,371,980 | $403,588,041 | XML |
| 990 | September 2024 | $36,428,313 | $49,035,989 | $380,278,559 | XML |
| 990 | September 2023 | $24,676,496 | $25,716,082 | $329,405,034 | XML |
| 990 | September 2022 | $29,450,591 | $20,728,442 | $296,096,705 | IRS |
| 990 | September 2021 | – | – | – | IRS |
| 990 | September 2020 | – | – | – | IRS |
| 990 | September 2019 | – | – | – | IRS |
| 990 | September 2018 | – | – | – | IRS |
990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 37-1259284).
Questions about OSF HEALTHCARE FOUNDATION
- What is the EIN of OSF HEALTHCARE FOUNDATION?
- The employer identification number (EIN) of OSF HEALTHCARE FOUNDATION is 37-1259284.
- Is OSF HEALTHCARE FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2014.
- Are donations to OSF HEALTHCARE FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Supporting organization, 50% limit).
- Which annual return does OSF HEALTHCARE FOUNDATION file?
- Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
- When is the next return of OSF HEALTHCARE FOUNDATION due?
- The return for tax year 2025 (the year ending September 30, 2026) is due February 16, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did OSF HEALTHCARE FOUNDATION last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended September 2025.
- Who is the principal officer of OSF HEALTHCARE FOUNDATION?
- The 990 for the year ended September 30, 2025 names SISTER AGNES JOSEPH WILLIAMS OSF.
- Who are the officers and directors of OSF HEALTHCARE FOUNDATION?
- The 990 for the year ended September 30, 2025 lists 14 people; 0 received compensation from the organization.
- How much revenue does OSF HEALTHCARE FOUNDATION have?
- On its 990 for the year ended September 30, 2025 it reported revenue of $39,114,752, expenses of $32,371,980 and total assets of $403,588,041 at year end.
Other nonprofits in PEORIA
- OSF HEALTHCARE SYSTEM EIN 37-0813229 · last filed 990 for 2025
- OSF MULTI-SPECIALTY GROUP EIN 38-3852646 · last filed 990 for 2025
- OTTAWA REGIONAL HOSPITAL & HEALTHCARE CENTER EIN 36-2604009 · last filed 990 for 2025
- SAMARITAN MINISTRIES INTERNATIONAL EIN 37-1295601 · last filed 990 for 2025
- MENDOTA COMMUNITY HOSPITAL EIN 36-2167785 · last filed 990 for 2025
- HEARTLAND COMMUNITY HEALTH CLINIC EIN 37-1270794 · last filed 990 for 2025
- THE BLEEDING AND CLOTTING DISORDERS INSTITUTE EIN 27-2050459 · last filed 990 for 2025
- SOLVERA HEALTHCARE CENTER INC EIN 86-2788917 · last filed 990 for 2024