Nonprofit · EIN 13-6185752
SIGMA THETA TAU INC
Also known as 28 ALPHA ZETA CHAPTER, Sigma Theta Tau - Alpha Zeta Chapter
Tax-exempt (reinstated) · NEW YORK, NY 10032
Address and contacts
- Address (IRS master file)
- 560 W 168TH ST, NEW YORK, NY 10032-3917
- In care of
- % TREASURER
- Mailing address (990-N for 2008)
- 617 West 168th Street, New York NY 10032
- Principal officer (990-N for 2008)
- Gina Bufe, 245 Fort Washington, Suite 1F/1G, New York NY 10032
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-EZ on file |
| 2023 | June 30, 2024 | November 15, 2024 | 990-EZ on file |
IRS record
- EIN
- 13-6185752
- 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
- 2018
- Accounting year ends
- June
- Files
- Form 990-N (e-Postcard)
- Assets (IRS master file)
- $154,790
- Income (IRS master file)
- $18,584
Revocation and reinstatement
- Exemption revoked
- November 15, 2012
- Posted by the IRS
- March 11, 2013
- Reinstated
- Effective November 15, 2012
From the IRS automatic revocation list: organizations that did not file a required return or e-Postcard for three consecutive years.
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-EZ | June 2025 | – | – | – | IRS |
| 990-EZ | June 2024 | $16,635 | $7,968 | $155,641 | IRS |
| 990-EZ | June 2023 | – | – | – | IRS |
| 990-EZ | June 2022 | – | – | – | IRS |
| 990-N for 2008 Officer: Gina Bufe | June 30, 2009 | ≤ $50,000 receipts | – | – | e-Postcard |
990-N: the IRS publishes only the latest e-Postcard per organization; earlier years appear here as 990.tax collects the monthly files. 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.
Questions about SIGMA THETA TAU INC
- What is the EIN of SIGMA THETA TAU INC?
- The employer identification number (EIN) of SIGMA THETA TAU INC is 13-6185752.
- Is SIGMA THETA TAU INC tax-exempt?
- Yes. The IRS revoked its exemption on November 15, 2012 and reinstated it effective November 15, 2012.
- Are donations to SIGMA THETA TAU INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does SIGMA THETA TAU INC file?
- Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
- When is the next return of SIGMA THETA TAU INC 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 SIGMA THETA TAU INC last file with the IRS?
- The latest return in the IRS public files is the 990-EZ for the year ended June 2025.
- Who is the principal officer of SIGMA THETA TAU INC?
- The 990-N for 2008 names Gina Bufe.
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