Nonprofit · EIN 37-1411195
SOUTHERN ILLINOIS RESEARCH PARK CORPORATION
Tax-exempt · CARBONDALE, IL 62903
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| June 30, 2025 | 990 | $375,754 | $403,394 | -$27,640 | $2,054,922 | $1,720,452 | $334,470 |
| June 30, 2024 | 990 | $364,970 | $381,356 | -$16,386 | $1,969,680 | $1,607,570 | $362,110 |
| June 30, 2023 | 990 | $346,014 | $357,091 | -$11,077 | $1,949,917 | $1,571,421 | $378,496 |
Financial details: 990 for the year ended June 30, 2025
Revenue
- Contributions, gifts and grants
- $110,250
- of which government grants
- $110,250
- Program service revenue
- $0
- Investment income
- $9,515
- Other revenue
- $255,989
Expenses
- Grants and similar amounts paid
- $0
- Salaries, compensation and benefits (total)
- $0
- Professional fundraising fees
- $0
- Depreciation
- $131,459
- Program services (functional)
- $403,394
Balance sheet and other
- Total assets, start of year
- $1,969,680
- Total assets, end of year
- $2,054,922
- Total liabilities, end of year
- $1,720,452
- Net assets, end of year
- $334,470
- Land, buildings and equipment
- $14,528
- Gross receipts
- $375,754
- Employees
- 0
- Year formed
- 2001
- 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 June 30, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| MR CURT JONES | BOARD MEMBER Trustee or director | – | $0 |
| DR AUSTIN LANE | BOARD MEMBER Trustee or director | – | $0 |
| DR COSTAS TSATSOULIS | BOARD MEMBER Trustee or director | – | $0 |
| DR SHERYL TUCKER | BOARD MEMBER Trustee or director | – | $0 |
| MR CURTIS BAIRD | VICE CHAIR Officer | – | $0 |
| MR JOHN DOSIER | TREASURER Officer | – | $0 |
| TERESA KATUBIG | SECRETARY Officer | – | $0 |
| LYNN ANDERSEN LINDBERG | EX. DIRECTOR Officer | – | $0 |
| MR GARY WILLIAMS | CHAIR Officer | – | $0 |
990 for the year ended June 30, 2024: 11 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| MR CURT JONES | BOARD MEMBER Trustee or director | – | $0 |
| DR AUSTIN LANE | BOARD MEMBER Trustee or director | – | $0 |
| DR ANGELA POVOLISH | BOARD MEMBER Trustee or director | – | $0 |
| DR DUANE STUCKY | BOARD MEMBER Trustee or director | – | $0 |
| DR COSTAS TSATSOULIS | BOARD MEMBER Trustee or director | – | $0 |
| DR SHERYL TUCKER | BOARD MEMBER Trustee or director | – | $0 |
| MR CURTIS BAIRD | VICE CHAIR Officer | – | $0 |
| MR JOHN DOSIER | TREASURER Officer | – | $0 |
| MS TERESA KATUBIG | SECRETARY Officer | – | $0 |
| LYNN ANDERSEN LINDBERG | EX. DIRECTOR Officer | – | $0 |
| MR GARY WILLIAMS | CHAIR Officer | – | $0 |
990 for the year ended June 30, 2023: 12 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| MR DONALD GULLEY | BOARD MEMBER Trustee or director | – | $0 |
| MR CURT JONES | BOARD MEMBER Trustee or director | – | $0 |
| DR AUSTIN LANE | BOARD MEMBER Trustee or director | – | $0 |
| DR ANGELA POVOLISH | BOARD MEMBER Trustee or director | – | $0 |
| DR DUANE STUCKY | BOARD MEMBER Trustee or director | – | $0 |
| DR COSTAS TSATSOULIS | BOARD MEMBER Trustee or director | – | $0 |
| DR SHERYL TUCKER | BOARD MEMBER Trustee or director | – | $0 |
| MR CURTIS BAIRD | VICE CHAIR Officer | – | $0 |
| MR JOHN DOSIER | TREASURER Officer | – | $0 |
| MS TERESA KATUBIG | SECRETARY Officer | – | $0 |
| LYNN ANDERSEN LINDBERG | EX. DIRECTOR Officer | – | $0 |
| MR GARY WILLIAMS | CHAIR Officer | – | $0 |
Address and contacts
- Address (IRS master file)
- 1740 INNOVATION DRIVE, CARBONDALE, IL 62903-6102
- In care of
- % RAYMOND C LENZI
- Principal officer (990 for 2024)
- LYNN ANDERSEN LINDBERG, 1740 INNOVATION DRIVE, CARBONDALE, IL 62903
- Signed the 990
- LYNN ANDERSEN LINDBERG, EX. DIRECTOR
- Phone
- (618) 536-4451
- Return prepared by
- RICE SULLIVAN LLC
Mission
DEVELOPMENT OF UNIVERSITY RELATED RESEARCH PARK
Program accomplishments
- DEPRECIATION AND AMORTIZATION EXPENSEExpenses $131,459
- BUDGET EXPENDED AT SIUExpenses $110,250
- GENERAL & OPERATING EXPENSESExpenses $161,685
- .
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
- 37-1411195
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Supporting organization (509(a)(3))
- Donations deductible (Pub 78)
- Supporting organization of unknown type
- Exempt since
- 2001
- Accounting year ends
- June
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Education (B11)
- Assets (IRS master file)
- $2,054,922
- Income (IRS master file)
- $375,754
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | June 2025 | $375,754 | $403,394 | $2,054,922 | XML |
| 990 | June 2024 | $364,970 | $381,356 | $1,969,680 | XML |
| 990 | June 2023 | $346,014 | $357,091 | $1,949,917 | XML |
| 990 | June 2022 | $510,285 | $358,065 | $2,248,438 | IRS |
| 990 | June 2021 | – | – | – | IRS |
| 990 | June 2019 | – | – | – | 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 37-1411195).
Questions about SOUTHERN ILLINOIS RESEARCH PARK CORPORATION
- What is the EIN of SOUTHERN ILLINOIS RESEARCH PARK CORPORATION?
- The employer identification number (EIN) of SOUTHERN ILLINOIS RESEARCH PARK CORPORATION is 37-1411195.
- Is SOUTHERN ILLINOIS RESEARCH PARK CORPORATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2001.
- Are donations to SOUTHERN ILLINOIS RESEARCH PARK CORPORATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Supporting organization of unknown type).
- Which annual return does SOUTHERN ILLINOIS RESEARCH PARK CORPORATION 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 SOUTHERN ILLINOIS RESEARCH PARK CORPORATION 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 SOUTHERN ILLINOIS RESEARCH PARK CORPORATION 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 SOUTHERN ILLINOIS RESEARCH PARK CORPORATION?
- The 990 for the year ended June 30, 2025 names LYNN ANDERSEN LINDBERG.
- Who are the officers and directors of SOUTHERN ILLINOIS RESEARCH PARK CORPORATION?
- The 990 for the year ended June 30, 2025 lists 9 people; 0 received compensation from the organization.
- How much revenue does SOUTHERN ILLINOIS RESEARCH PARK CORPORATION have?
- On its 990 for the year ended June 30, 2025 it reported revenue of $375,754, expenses of $403,394 and total assets of $2,054,922 at year end.
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