Nonprofit · EIN 59-3675775
OLD ANTARCTIC EXPLORERS ASSOCIATION INC
Tax-exempt · YORBA LINDA, CA 92886
Address and contacts
- Address (IRS master file)
- 20530 MANZANITA AVE, YORBA LINDA, CA 92886-3142
- In care of
- % ROUZER
- Mailing address (990-N for 2025)
- 20530 Manzanita Ave, Yorba Linda CA 92886
- Principal officer (990-N for 2025)
- William Rouzer, 20530 Manzanita Ave, Yorba Linda CA 92886
California records
California keeps its own records of charities and corporations. Search them by EIN 59-3675775 or by the name OLD ANTARCTIC EXPLORERS ASSOCIATION INC.
- Attorney General, Registry of Charities and Fundraisers
- Registration status and filed reports (CT-TR-1, RRF-1)
- Secretary of State, bizfile Online
- Corporation status, entity number, agent for service
- Franchise Tax Board
- Entity status letter (state tax exemption, good standing)
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 September, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | September 30, 2026 | February 16, 2027 | 990-N on file |
| 2024 | September 30, 2025 | February 17, 2026 | 990-N on file |
| 2023 | September 30, 2024 | February 18, 2025 | 990-N on file |
IRS record
- EIN
- 59-3675775
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (509(a)(2))
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 2002
- Accounting year ends
- September
- Files
- Form 990-N (e-Postcard)
- Category (NTEE)
- Arts, culture and humanities (A84)
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-N for 2025 Officer: William Rouzer | September 30, 2026 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2024 Officer: Wiliam Rouzer | September 30, 2025 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2023 Officer: Bill Rouzer | September 30, 2024 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2022 Officer: William Rouzer | September 30, 2023 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2021 | September 30, 2022 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2020 Officer: WILLIAM ROUZER | September 30, 2021 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2019 Officer: William Rouzer | September 30, 2020 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2018 Officer: William Rouzer | September 30, 2019 | ≤ $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 59-3675775).
Questions about OLD ANTARCTIC EXPLORERS ASSOCIATION INC
- What is the EIN of OLD ANTARCTIC EXPLORERS ASSOCIATION INC?
- The employer identification number (EIN) of OLD ANTARCTIC EXPLORERS ASSOCIATION INC is 59-3675775.
- Is OLD ANTARCTIC EXPLORERS ASSOCIATION INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2002.
- Are donations to OLD ANTARCTIC EXPLORERS ASSOCIATION INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does OLD ANTARCTIC EXPLORERS ASSOCIATION INC file?
- Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
- When is the next return of OLD ANTARCTIC EXPLORERS ASSOCIATION INC due?
- The return for tax year 2026 (the year ending September 30, 2027) is due February 15, 2028. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did OLD ANTARCTIC EXPLORERS ASSOCIATION INC last file with the IRS?
- The latest return in the IRS public files is the 990-N for 2025 for the year ended September 30, 2026.
- Who is the principal officer of OLD ANTARCTIC EXPLORERS ASSOCIATION INC?
- The 990-N for 2025 names William Rouzer.
Other nonprofits in YORBA LINDA
- YORBA LINDA SPOTLIGHT THEATER COMPANY EIN 73-1684315 · last filed 990 for 2025
- FILMMAKERS UNITED EIN 93-1219548 · last filed 990 for 2025
- CALIFORNIA ARTS AND BEYOND EIN 88-1972752 · last filed 990-EZ for 2024
- S2D FOUNDATION EIN 33-3033223 · last filed 990-EZ for 2025
- SARGAM GROUP OF SOCAL EIN 81-5224381 · last filed 990-N for 2025
- TIME THEATRE COLLECTIVE EIN 92-1111234 · last filed 990-EZ for 2025
- IVY CHAMBER STRINGS EIN 87-1929964 · last filed 990-EZ for 2024
- YORBA LINDA ORCHESTRA ASSOCIATION EIN 90-0081116 · last filed 990-EZ for 2025
All nonprofits in YORBA LINDA · California · Arts, culture and humanities