Nonprofit · EIN 41-3663824
SOUTHERN ILLINOIS SPECIALTY SERVICE S NFP
Tax-exempt · CARBONDALE, IL 62901
Address and contacts
- Address (IRS master file)
- 1239 E MAIN ST STE C, CARBONDALE, IL 62901-3176
- Mailing address (990-N for 2025)
- 1239 East Main Street, Carbondale IL 62901
- Principal officer (990-N for 2025)
- John Antes, 1239 East Main Street, Carbondale IL 62901
What it must file and when
IRS records say it files Form 990-N (e-Postcard). Gross receipts normally $50,000 or less. Its accounting year ends in March, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | March 31, 2026 | August 17, 2026 | 990-N on file |
| 2024 | March 31, 2025 | August 15, 2025 | Check at the IRS |
| 2023 | March 31, 2024 | August 15, 2024 | Check at the IRS |
IRS record
- EIN
- 41-3663824
- 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
- 2026
- Accounting year ends
- March
- Files
- Form 990-N (e-Postcard)
- Category (NTEE)
- Health care (E30)
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-N for 2025 Officer: John Antes | March 31, 2026 | ≤ $50,000 receipts | – | – | e-Postcard |
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 41-3663824).
Questions about SOUTHERN ILLINOIS SPECIALTY SERVICE S NFP
- What is the EIN of SOUTHERN ILLINOIS SPECIALTY SERVICE S NFP?
- The employer identification number (EIN) of SOUTHERN ILLINOIS SPECIALTY SERVICE S NFP is 41-3663824.
- Is SOUTHERN ILLINOIS SPECIALTY SERVICE S NFP tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2026.
- Are donations to SOUTHERN ILLINOIS SPECIALTY SERVICE S NFP tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does SOUTHERN ILLINOIS SPECIALTY SERVICE S NFP file?
- Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
- When is the next return of SOUTHERN ILLINOIS SPECIALTY SERVICE S NFP due?
- The return for tax year 2026 (the year ending March 31, 2027) is due August 16, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did SOUTHERN ILLINOIS SPECIALTY SERVICE S NFP last file with the IRS?
- The latest return in the IRS public files is the 990-N for 2025 for the year ended March 31, 2026.
- Who is the principal officer of SOUTHERN ILLINOIS SPECIALTY SERVICE S NFP?
- The 990-N for 2025 names John Antes.
Other nonprofits in CARBONDALE
- SOUTHERN ILLINOIS HOSPITAL SERVICES EIN 37-0618939 · last filed 990 for 2025
- SOUTHERN ILLINOIS MEDICAL SERVICES NFP EIN 20-5521741 · last filed 990 for 2025
- HARRISBURG MEDICAL CENTER INC EIN 23-7426289 · last filed 990 for 2025
- COMMUNITY HEALTH & EMERGENCY SERVICES INC EIN 37-1100482 · last filed 990 for 2025
- SOUTHEN ILLINOIS HEALTHCARE ENTERPRISES INC EIN 37-1136788 · last filed 990 for 2025
- SIH FOUNDATION NFP EIN 27-1933790 · last filed 990 for 2025
- CLARITY WOMENS CARE EIN 37-1080225 · last filed 990 for 2025
- RUBICON HEALTHCARE INC EIN 39-3066552 · last filed 990-N for 2025