Nonprofit · EIN 83-3606940
ATC PTSC
Tax-exempt · SANTA FE, NM 87508
Address and contacts
- Address (IRS master file)
- 74 A VAN NU PO, SANTA FE, NM 87508-1465
- In care of
- % ANA DEARDORFF
- Mailing address (990-N for 2025)
- 74 A Van Nu Po, Santa Fe NM 87506
- Principal officer (990-N for 2025)
- Stephanie Maestas, 74 A Van Nu Po, Santa Fe NM 87506
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 | 990-N on file |
IRS record
- EIN
- 83-3606940
- 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
- 2019
- Accounting year ends
- June
- Files
- Form 990-N (e-Postcard)
- Category (NTEE)
- Education (B25)
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-N for 2025 Officer: Stephanie Maestas | June 30, 2026 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2024 Officer: Ana Deardorff | June 30, 2025 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2023 Officer: Dina Advani Mahmood | June 30, 2024 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2022 Officer: Dina Advani-Mahmood | June 30, 2023 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2020 Officer: DINA ADVANI-MAHMOOD | June 30, 2021 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2019 Officer: DINA ADVANI-MAHMOOD | June 30, 2020 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2018 Officer: DINA ADVANI-MAHMOOD | June 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 83-3606940).
Questions about ATC PTSC
- What is the EIN of ATC PTSC?
- The employer identification number (EIN) of ATC PTSC is 83-3606940.
- Is ATC PTSC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2019.
- Are donations to ATC PTSC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does ATC PTSC file?
- Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
- When is the next return of ATC PTSC 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 ATC PTSC 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 ATC PTSC?
- The 990-N for 2025 names Stephanie Maestas.
Other nonprofits in SANTA FE
- SANTA FE INDIAN SCHOOL EIN 85-0346497 · last filed 990 for 2025
- INSTITUTE OF AMERICAN INDIAN & ALASKA NATIVE CULTURE & ARTS EIN 85-0365964 · last filed 990 for 2025
- COLLABORATIVE FOR HIGHER EDUCATION SHARED SERVICES EIN 86-2790933 · last filed 990 for 2025
- SANTA FE PREPARATORY SCHOOL EIN 85-0165745 · last filed 990 for 2025
- SOUTHWESTERN COLLEGE EIN 85-0271348 · last filed 990 for 2025
- INSTITUTE OF AMERICAN INDIAN ARTS TRUST EIN 85-0377670 · last filed 990 for 2025
- COMMUNITIES IN SCHOOLS OF NEW MEXICO EIN 85-0481104 · last filed 990 for 2025
- SANTA FE COMMUNITY COLLEGE FOUNDATION EIN 20-1594570 · last filed 990 for 2025