Nonprofit · EIN 39-1563808
ILLUMINUS FOUNDATION INC
Tax-exempt · WATERTOWN, WI 53098
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| June 30, 2025 | 990 | $1,079,136 | $351,135 | $728,001 | $14,912,916 | $140,930 | $14,771,986 |
| June 30, 2024 | 990 | $786,205 | $362,526 | $423,679 | $13,715,197 | $73,746 | $13,641,451 |
| June 30, 2023 | 990 | $1,096,237 | $664,348 | $431,889 | $12,211,023 | $160,587 | $12,050,436 |
Financial details: 990 for the year ended June 30, 2025
Revenue
- Contributions, gifts and grants
- $403,559
- Program service revenue
- $0
- Investment income
- $733,223
- Net gain from sales of assets
- $431,313
- Net income from fundraising events
- -$56,011
- Other revenue
- -$57,646
Expenses
- Grants and similar amounts paid
- $135,769
- Salaries, compensation and benefits (total)
- $0
- Professional fundraising fees
- $0
- Accounting fees
- $1,677
- Program services (functional)
- $293,413
- Management and general (functional)
- $57,722
Balance sheet and other
- Total assets, start of year
- $13,715,197
- Total assets, end of year
- $14,912,916
- Total liabilities, end of year
- $140,930
- Net assets, end of year
- $14,771,986
- Publicly traded securities
- $8,530,860
- Net assets without donor restrictions
- $14,583,008
- Net assets with donor restrictions
- $188,978
- Gross receipts
- $10,315,094
- Employees
- 0
- Volunteers
- 6
- Year formed
- 1986
- State of legal domicile
- WI
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 June 30, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation | From related orgs | Other / benefits |
|---|---|---|---|---|---|
| MATTHEW MAUTHE | CEO Officer | 5 | $0 | $669,611 | $27,113 |
| MICHAEL LIBBY | SVP OF OPERATIONS Officer | 5 | $0 | $331,150 | $22,078 |
| NICOLE CHWALA | CFO Officer | 5 | $0 | $297,163 | $26,894 |
| JUSTIN MUNZEL | SENIOR VP OF COMMONHEART Key employee | 5 | $0 | $222,386 | $25,787 |
| MARK PIETROWIAK | VP OF BUSINESS DEVELOPMENT Key employee | 5 | $0 | $219,632 | $26,648 |
| JEFF HACKEL | SVP OF HR Key employee | 5 | $0 | $221,648 | $22,887 |
| SHERRY CIRA | SVP OF ADMINISTRATION Key employee | 5 | $0 | $231,019 | $7,476 |
| DAVID BERTSCH | SVP OF FACILITIES AND CONSTRUCTION Highest-paid employee | 5 | $0 | $180,010 | $16,711 |
| KEITH VANLANDUYT | SVP OF MARKETING AND PHILANTHROPY Highest-paid employee | 5 | $0 | $187,769 | $7,192 |
| JENNIFER JOHNSON | EXECUTIVE DIRECTOR-THE MAR Key employee | 5 | $0 | $163,698 | $22,802 |
| GARY THORPE | VP OF HUMAN RESOURCES Key employee | 5 | $0 | $160,918 | $21,600 |
| MIKE JONES | EXECUTIVE DIRECTOR Highest-paid employee | 5 | $0 | $168,050 | $14,179 |
| SUZANNE WHITTY | EXECUTIVE DIRECTOR Highest-paid employee | 5 | $0 | $151,037 | $13,407 |
| NICOLE MARTIN | SVP OF SALES Highest-paid employee | 5 | $0 | $134,462 | $5,306 |
| KEN SMITH | PRESIDENT OF ILLUMINUS Officer | 5 | $0 | $74,009 | $3,046 |
6 more people on this return
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| ROLFE NERVIG | PRESIDENT Trustee or director | 0.5 | $0 |
| REV DR RICK BREWER | VICE PRESIDENT Trustee or director | 0.5 | $0 |
| MIKE NIENOW | SECRETARY/TREASURER Trustee or director | 0.5 | $0 |
| DONNELL GEIB | ASST SECRETARY/ASST TREASU Trustee or director | 0.5 | $0 |
| PAUL SCHMIDT | BOARD MEMBER Trustee or director | 0.5 | $0 |
| JULIE MARKS | CFO Officer | 5 | $0 |
990 for the year ended June 30, 2024: 19 people
| Name | Title | Hours / week | Compensation | From related orgs | Other / benefits |
|---|---|---|---|---|---|
| MATTHEW MAUTHE | CEO Officer | 5 | $0 | $626,375 | $32,309 |
| NICOLE CHWALA | CFO Officer | 5 | $0 | $284,970 | $33,374 |
| MICHAEL LIBBY | SVP OF OPERATIONS Officer | 5 | $0 | $255,555 | $31,242 |
| MARK PIETROWIAK | VP OF BUSINESS DEVELOPMENT Key employee | 5 | $0 | $207,195 | $43,999 |
| JUSTIN MUNZEL | SENIOR VP OF COMMONHEART Key employee | 5 | $0 | $211,685 | $34,516 |
| JEFF HACKEL | SVP OF HR Key employee | 5 | $0 | $185,740 | $19,411 |
| JENNIFER JOHNSON | EXECUTIVE DIRECTOR-THE MAR Key employee | 5 | $0 | $160,731 | $33,156 |
| SHERRY CIRA | SVP OF ADMINISTRATION Key employee | 5 | $0 | $184,843 | $5,193 |
| JEFF HOFFMAN | VP OF CONSTRUCTION 9/1/23 Highest-paid employee | 5 | $0 | $145,642 | $26,360 |
| GARY THORPE | VP OF HUMAN RESOURCES Key employee | 5 | $0 | $163,670 | $6,658 |
| ROSE BORCK | RN - SNF Highest-paid employee | 5 | $0 | $148,758 | $21,062 |
| LISA WHITE | DIRECTOR OF HOSPICE Highest-paid employee | 5 | $0 | $135,412 | $17,603 |
| DAVE BERTSCH | VP OF FACILITIES & CONSTRUCTION Highest-paid employee | 5 | $0 | $133,695 | $16,112 |
| KEITH VANLANDUYT | SVP OF MARKETING & PHILANT Highest-paid employee | 5 | $0 | $142,494 | $2,633 |
| ROLFE NERVIG | PRESIDENT Trustee or director | 0.5 | $0 | $0 | $0 |
| REV DR RICK BREWER | VICE PRESIDENT Trustee or director | 0.5 | $0 | $0 | $0 |
| MIKE NIENOW | SECRETARY/TREASURER Trustee or director | 0.5 | $0 | $0 | $0 |
| DONNELL GEIB | ASST SECRETARY/ASST TREASU Trustee or director | 0.5 | $0 | $0 | $0 |
| PAUL SCHMIDT | BOARD MEMBER Trustee or director | 0.5 | $0 | $0 | $0 |
990 for the year ended June 30, 2023: 17 people
| Name | Title | Hours / week | Compensation | From related orgs | Other / benefits |
|---|---|---|---|---|---|
| MATTHEW MAUTHE | CEO Officer | 5 | $0 | $552,754 | $31,737 |
| MICHAEL LIBBY | SVP OF OPERATIONS Officer | 5 | $0 | $289,907 | $27,605 |
| JUSTIN MUNZEL | SVP OF COMMONHEART Key employee | 5 | $0 | $227,440 | $8,895 |
| NICOLE CHWALA | CFO Officer | 5 | $0 | $207,665 | $19,384 |
| MARK PIETROWIAK | VP OF BUSINESS DEVELOPMENT Highest-paid employee | 5 | $0 | $191,385 | $24,936 |
| JEFF HACKEL | SVP OF HR Key employee | 5 | $0 | $185,741 | $5,307 |
| JEFF HOFFMAN | VP OF CONSTRUCTION Highest-paid employee | 5 | $0 | $165,781 | $21,394 |
| JENNIFER JOHNSON | EXECUTIVE DIRECTOR- THE MARQUARDT Key employee | 5 | $0 | $155,818 | $21,521 |
| SHERRY CIRA | SVP OF ADMINISTRATOR Key employee | 5 | $0 | $172,711 | $3,670 |
| GARY THORPE | VP OF HUMAN RESOURCES Highest-paid employee | 5 | $0 | $162,038 | $6,410 |
| KEITH VANLANDUYT | SVP OF MARKETING & PHILANTHROPY Highest-paid employee | 5 | $0 | $142,495 | $454 |
| LISA WHITE | DIRECTOR OF HOSPICE Highest-paid employee | 5 | $0 | $122,791 | $11,148 |
| ROLFE NERVIG | PRESIDENT Trustee or director | 0.5 | $0 | $0 | $0 |
| REV DR RICK BREWER | VICE PRESIDENT Trustee or director | 0.5 | $0 | $0 | $0 |
| MIKE NIENOW | SECRETARY/TREASURER Trustee or director | 0.5 | $0 | $0 | $0 |
| DONNELL GEIB | ASST SECRETARY/ASST TREASU Trustee or director | 0.5 | $0 | $0 | $0 |
| PAUL SCHMIDT | BOARD MEMBER Trustee or director | 0.5 | $0 | $0 | $0 |
Address and contacts
- Address (IRS master file)
- 1045 HILL STREET, WATERTOWN, WI 53098-3001
- Principal officer (990 for 2024)
- MATTHEW MAUTHE, 1045 HILL STREET, WATERTOWN, WI 53098
- Signed the 990
- JULIE MARKS, CFO
- Phone
- (920) 261-0400
- Website
- ILLUMINUS.US
- Return prepared by
- CLIFTONLARSONALLEN LLP
Mission
GROUNDED IN FAITH, WE PROMOTE THE HEALTH AND WELL-BEING OF EACH INDIVIDUAL WE SERVE
Program accomplishments
- MARQUARDT FOUNDATION, INC SOLICITS AND CONTROLS ASSETS FOR THE BENEFIT OF MARQUARDT VILLAGE, INC AND ITS AFFILIATES. THE FOUNDATION PROVIDES FUNDS FOR HOSPICE, CHAPEL, RESIDENT ACTIVITIES, AND OTHER RELATED PURPOSES.Expenses $293,413 · grants $135,769
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 June, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | June 30, 2026 | November 16, 2026 | Not due yet |
| 2024 | June 30, 2025 | November 17, 2025 | 990 on file |
| 2023 | June 30, 2024 | November 15, 2024 | 990 on file |
IRS record
- EIN
- 39-1563808
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (170(b)(1)(A)(vi))
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 1987
- Accounting year ends
- June
- Files
- Form 990 or 990-EZ
- Assets (IRS master file)
- $14,912,916
- Income (IRS master file)
- $10,315,094
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | June 2025 | $1,079,136 | $351,135 | $14,912,916 | IRS |
| 990 | June 2024 | $786,205 | $362,526 | $13,715,197 | IRS |
| 990 | June 2023 | $1,096,237 | $664,348 | $12,211,023 | XML |
| 990 | June 2022 | $5,300,535 | $180,384 | $10,810,428 | IRS |
| 990 | June 2021 | – | – | – | IRS |
| 990 | June 2020 | – | – | – | IRS |
| 990 | June 2019 | – | – | – | IRS |
| 990 | June 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 39-1563808).
Questions about ILLUMINUS FOUNDATION INC
- What is the EIN of ILLUMINUS FOUNDATION INC?
- The employer identification number (EIN) of ILLUMINUS FOUNDATION INC is 39-1563808.
- Is ILLUMINUS FOUNDATION INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1987.
- Are donations to ILLUMINUS FOUNDATION INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does ILLUMINUS FOUNDATION INC 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 ILLUMINUS FOUNDATION INC due?
- The return for tax year 2025 (the year ending June 30, 2026) is due November 16, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did ILLUMINUS FOUNDATION INC last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended June 2025.
- Who is the principal officer of ILLUMINUS FOUNDATION INC?
- The 990 for the year ended June 30, 2025 names MATTHEW MAUTHE.
- Who are the officers and directors of ILLUMINUS FOUNDATION INC?
- The 990 for the year ended June 30, 2025 lists 21 people; 0 received compensation from the organization.
- How much revenue does ILLUMINUS FOUNDATION INC have?
- On its 990 for the year ended June 30, 2025 it reported revenue of $1,079,136, expenses of $351,135 and total assets of $14,912,916 at year end.
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