Nonprofit · EIN 99-0967232
CHI PI SIGMA INC
Tax-exempt · FAIRFIELD, CA 94533
Address and contacts
- Address (IRS master file)
- PO BOX 520, FAIRFIELD, CA 94533-0051
- Mailing address (990-N for 2023)
- 230 S 10TH ST, San Jose CA 951123643
- Principal officer (990-N for 2023)
- Brandon Gregg, 230 S 10TH ST, SAN JOSE CA 95112
What it must file and when
IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in October, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2024 | October 31, 2025 | March 16, 2026 | 990 on file |
| 2023 | October 31, 2024 | March 17, 2025 | 990-N on file |
| 2022 | October 31, 2023 | March 15, 2024 | No data |
IRS record
- EIN
- 99-0967232
- 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
- 2025
- Accounting year ends
- October
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Education (B83)
- Assets (IRS master file)
- $175,000
- Income (IRS master file)
- $175,000
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | October 2025 | – | – | – | IRS |
| 990-N for 2023 Officer: Brandon Gregg | October 31, 2024 | ≤ $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 CHI PI SIGMA INC
- What is the EIN of CHI PI SIGMA INC?
- The employer identification number (EIN) of CHI PI SIGMA INC is 99-0967232.
- Is CHI PI SIGMA INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2025.
- Are donations to CHI PI SIGMA INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does CHI PI SIGMA INC file?
- Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
- When is the next return of CHI PI SIGMA INC due?
- The return for tax year 2025 (the year ending October 31, 2026) is due March 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did CHI PI SIGMA INC last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended October 2025.
- Who is the principal officer of CHI PI SIGMA INC?
- The 990-N for 2023 names Brandon Gregg.
Other nonprofits in FAIRFIELD
- LEAVEN KIDS EIN 26-3653717 · last filed 990 for 2025
- SOLANO CHRISTIAN ACADEMY EIN 68-0482252 · last filed 990 for 2025
- PARENT BOOSTER USA INC EIN 84-2487460 · last filed 990 for 2025
- RODRIGUEZ ATHLETIC BOOSTERS EIN 68-0486564 · last filed 990 for 2025
- ASSIST A GRAD SCHOLARSHIP FOUNDATION INC EIN 23-7249031 · last filed 990-EZ for 2025
- SUISUN VALLEY PARENT CLUB EIN 68-0405243 · last filed 990-EZ for 2025
- SUDIE M SMITH FOUNDATION INC EIN 81-5439886 · last filed 990-EZ for 2025
- GREEN VALLEY PARENT-TEACHER CLUB EIN 68-0444434 · last filed 990-EZ for 2026