Nonprofit · EIN 46-3597802
DELTA ZETA SORORITY
Also known as WEST INLAND EMPIRE DELTA ZETA
Tax-exempt · POMONA, CA 91766
Address and contacts
- Address (IRS master file)
- 9 RANCHO NAVATO DR, POMONA, CA 91766-4792
- In care of
- % GINNY L LINENBERGER
- Mailing address (990-N for 2025)
- 9 Rancho Novato Drive, Pomona CA 91766
- Principal officer (990-N for 2025)
- Elaine Jeffers, 9 Rancho Novato Drive, Pomona CA 91766
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
- 46-3597802
- Tax-exempt status
- 501(c)(7): Social or recreational club
- Donations deductible
- No
- Exempt since
- 1952
- Accounting year ends
- June
- Files
- Form 990-N (e-Postcard)
- Group exemption
- 0310: DELTA ZETA SORORITY
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-N for 2025 Officer: Elaine Jeffers | June 30, 2026 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2024 Officer: Elaine Jeffers | June 30, 2025 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2023 Officer: Jaqueline Guadalupe Guadiana | June 30, 2024 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2022 Officer: Jaqueline Guadalupe Guadiana | June 30, 2023 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2020 Officer: Jackie Guadiana | June 30, 2021 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2019 Officer: Ginny L Linenberger | June 30, 2020 | ≤ $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 DELTA ZETA SORORITY
- What is the EIN of DELTA ZETA SORORITY?
- The employer identification number (EIN) of DELTA ZETA SORORITY is 46-3597802.
- Is DELTA ZETA SORORITY tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(7) since 1952.
- Are donations to DELTA ZETA SORORITY tax-deductible?
- No. The IRS master file says contributions to it are not deductible.
- Which annual return does DELTA ZETA SORORITY file?
- Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
- When is the next return of DELTA ZETA SORORITY 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 DELTA ZETA SORORITY 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 DELTA ZETA SORORITY?
- The 990-N for 2025 names Elaine Jeffers.
Other nonprofits in POMONA
- POMONA VALLEY HOSPITAL MEDICAL CENTER EIN 95-1115230 · last filed 990 for 2024
- SAN GABRIEL POMONA VALLEYS DEVELOPMENTAL SERVICES INC EIN 95-4059206 · last filed 990 for 2025
- WESTERN UNIVERSITY OF HEALTH SCIENCES EIN 95-3127273 · last filed 990 for 2025
- CAL POLY POMONA FOUNDATION INC EIN 95-2417645 · last filed 990 for 2025
- CASA COLINA HOSPITAL AND CENTERS FOR HEALTHCARE EIN 95-1643989 · last filed 990 for 2025
- CASA COLINA INC EIN 95-3655256 · last filed 990 for 2025
- LOS ANGELES COUNTY FAIR ASSN FAIRGROUNDS EIN 95-1660585 · last filed 990 for 2024
- CONGREGATIONAL HOMES EIN 95-2047121 · last filed 990 for 2025