Nonprofit · EIN 99-0908987
CLASSICAL ACADEMY OF SIOUX CENTER
Tax-exempt · SIOUX CENTER, IA 51250
Address and contacts
- Address (IRS master file)
- 503 6TH ST SE, SIOUX CENTER, IA 51250-1353
- In care of
- % KATHERINE FULKERSON
- Mailing address (990-N for 2024)
- PO BOX 32, SIOUX CENTER IA 51250
- Principal officer (990-N for 2024)
- KATHERINE FULKERSON, 503 6TH ST, SIOUX CENTER IA 51250
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 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-N on file |
| 2023 | June 30, 2024 | November 15, 2024 | 990-N on file |
IRS record
- EIN
- 99-0908987
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- School
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 2024
- Accounting year ends
- June
- Files
- Form 990-N (e-Postcard)
- Category (NTEE)
- Education (B20)
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-N for 2024 Officer: KATHERINE FULKERSON | June 30, 2025 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2023 Officer: Sarah Stiemsma | June 30, 2024 | ≤ $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 99-0908987).
Questions about CLASSICAL ACADEMY OF SIOUX CENTER
- What is the EIN of CLASSICAL ACADEMY OF SIOUX CENTER?
- The employer identification number (EIN) of CLASSICAL ACADEMY OF SIOUX CENTER is 99-0908987.
- Is CLASSICAL ACADEMY OF SIOUX CENTER tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2024.
- Are donations to CLASSICAL ACADEMY OF SIOUX CENTER tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does CLASSICAL ACADEMY OF SIOUX CENTER file?
- Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
- When is the next return of CLASSICAL ACADEMY OF SIOUX CENTER 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 CLASSICAL ACADEMY OF SIOUX CENTER last file with the IRS?
- The latest return in the IRS public files is the 990-N for 2024 for the year ended June 30, 2025.
- Who is the principal officer of CLASSICAL ACADEMY OF SIOUX CENTER?
- The 990-N for 2024 names KATHERINE FULKERSON.
Other nonprofits in SIOUX CENTER
- DORDT UNIVERSITY INCORPORATED EIN 42-0772559 · last filed 990 for 2025
- SIOUX CENTER CHRISTIAN SCHOOL EIN 42-0819318 · last filed 990 for 2025
- VI BELLA SERVES INC EIN 46-0627997 · last filed 990 for 2025
- SIOUX CENTER CHRISTIAN SCHOOL LEGACY PLAN EIN 82-4880376 · last filed 990 for 2025
- SIOUX CENTER ATHLETIC BOOSTERS INC EIN 26-1082831 · last filed 990 for 2026
- KINSEY FUNDRAISING ASSOCIATION EIN 39-4755619 · last filed 990-N for 2025
- NORTHWEST IOWA RESEARCH INSTITUTE EIN 82-2587150 · last filed 990-N for 2024
- SIOUX CENTER EDUCATION ASSOCIATION FOUNDATION EIN 74-2974374 · last filed 990-N for 2024