Nonprofit · EIN 99-1372206
POLARIS CLASSICAL ACADEMY
Tax-exempt · CONNER, MT 59827
Address and contacts
- Address (IRS master file)
- PO BOX 154, CONNER, MT 59827-0154
- In care of
- % CARL LINDENLAUB JR
- Mailing address (990-N for 2025)
- PO Box 154, Conner MT 59827
- Principal officer (990-N for 2025)
- Carl C Lindenlaub, PO Box 154, Conner MT 59827
- Website
- polarisclassical.org
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 | 990-N on file |
| 2024 | June 30, 2025 | November 17, 2025 | 990-N on file |
| 2023 | June 30, 2024 | November 15, 2024 | Check at the IRS |
IRS record
- EIN
- 99-1372206
- 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
- 2025
- 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 2025 Officer: Carl C Lindenlaub | June 30, 2026 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2024 Officer: Carl Lindenlaub | June 30, 2025 | ≤ $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 99-1372206).
Questions about POLARIS CLASSICAL ACADEMY
- What is the EIN of POLARIS CLASSICAL ACADEMY?
- The employer identification number (EIN) of POLARIS CLASSICAL ACADEMY is 99-1372206.
- Is POLARIS CLASSICAL ACADEMY tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2025.
- Are donations to POLARIS CLASSICAL ACADEMY tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does POLARIS CLASSICAL ACADEMY file?
- Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
- When is the next return of POLARIS CLASSICAL ACADEMY due?
- The return for tax year 2026 (the year ending June 30, 2027) is due November 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did POLARIS CLASSICAL ACADEMY last file with the IRS?
- The latest return in the IRS public files is the 990-N for 2025 for the year ended June 30, 2026.
- Who is the principal officer of POLARIS CLASSICAL ACADEMY?
- The 990-N for 2025 names Carl C Lindenlaub.
Other nonprofits in CONNER
- MONTANA CLASSICAL ACADEMY EIN 88-2396511 · last filed 990-N for 2024
- AMERICAN CLASSICAL SCHOOLS OF MONTANA EIN 93-4854745 · last filed 990-EZ for 2026
- EDWARDS CHARITABLE FOUNDATION TR EIN 81-7086863 · last filed 990-PF for 2025