Skip to main content
IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 94-6107842

ALPHA CHI OMEGA FRATERNITY INC

Also known as ZETA CHI ZETA MARION CO CA ALUMNAE

Tax-exempt · NOVATO, CA 94945

Address and contacts

Address (IRS master file)
2 SANTA GABRIELLA CT, NOVATO, CA 94945-1121
In care of
% ALPHA CHI OMEGA NATL HDQTRS
Mailing address (990-N for 2025)
2 Santa Gabriella Court, Novato CA 94945
Principal officer (990-N for 2025)
Susan Gibson, 2 Santa Gabriella Court, Novato CA 94945

California records

California keeps its own records of charities and corporations. Search them by EIN 94-6107842 or by the name ALPHA CHI OMEGA FRATERNITY INC.

Attorney General, Registry of Charities and Fundraisers
Registration status and filed reports (CT-TR-1, RRF-1)

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 July, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025July 31, 2026December 15, 2026990-N on file
2024July 31, 2025December 15, 2025990-N on file
2023July 31, 2024December 16, 2024990-N on file

File the 2026 990-N for ALPHA CHI OMEGA FRATERNITY INC

Due December 15, 2027 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
94-6107842
Tax-exempt status
501(c)(7): Social or recreational club
Donations deductible
No
Exempt since
1941
Accounting year ends
July
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Susan Gibson
July 31, 2026≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Susan Gibson
July 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Kathie Woolard
July 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Kathie Woolard
July 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Kathie Woolard
July 31, 2021≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Kathie Woolard
July 31, 2020≤ $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 94-6107842).

Questions about ALPHA CHI OMEGA FRATERNITY INC

What is the EIN of ALPHA CHI OMEGA FRATERNITY INC?
The employer identification number (EIN) of ALPHA CHI OMEGA FRATERNITY INC is 94-6107842.
Is ALPHA CHI OMEGA FRATERNITY INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(7) since 1941.
Are donations to ALPHA CHI OMEGA FRATERNITY INC tax-deductible?
No. The IRS master file says contributions to it are not deductible.
Which annual return does ALPHA CHI OMEGA FRATERNITY INC file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of ALPHA CHI OMEGA FRATERNITY INC due?
The return for tax year 2026 (the year ending July 31, 2027) is due December 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did ALPHA CHI OMEGA FRATERNITY INC last file with the IRS?
The latest return in the IRS public files is the 990-N for 2025 for the year ended July 31, 2026.
Who is the principal officer of ALPHA CHI OMEGA FRATERNITY INC?
The 990-N for 2025 names Susan Gibson.

Other nonprofits in NOVATO

All nonprofits in NOVATO · California