Nonprofit · EIN 45-4379340
ALPHA SIGMA BUILDING ASSOCIATION
Tax-exempt · MORAGA, CA 94570
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990 | $228,365 | $259,837 | -$31,472 | $872,818 | $479,713 | $393,105 |
| December 31, 2024 | 990 | $234,775 | $224,292 | $10,483 | $906,006 | $481,429 | $424,577 |
| December 31, 2023 | 990 | $229,763 | $239,720 | -$9,957 | $903,078 | $488,984 | $414,094 |
Financial details: 990 for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $0
- Program service revenue
- $228,360
- Investment income
- $5
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $0
- Compensation of officers, directors and key employees
- $0
- Salaries, compensation and benefits (total)
- $0
- Professional fundraising fees
- $0
- Accounting fees
- $2,400
- Depreciation
- $27,665
- Program services (functional)
- $229,772
- Management and general (functional)
- $2,400
Balance sheet and other
- Total assets, start of year
- $906,006
- Total assets, end of year
- $872,818
- Total liabilities, end of year
- $479,713
- Net assets, end of year
- $393,105
- Land, buildings and equipment
- $430,308
- Gross receipts
- $228,365
- Employees
- 0
From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.
Officers, directors and key employees
As listed on the 990 for the year ended December 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| BOB KAMANGAR | Director Trustee or director | 0.5 | $0 |
| ERIC COX | Director Trustee or director | 0.5 | $0 |
| JON COATES | Annex Director Trustee or director | 0.5 | $0 |
| AIDAN NATHANSON | Director Trustee or director | 0.5 | $0 |
| CADEN STARK | Director Trustee or director | 0.5 | $0 |
| BRYAN RAWLINSON | CHAPTOR ADVISOR Trustee or director | 0.5 | $0 |
| PAUL FORBES | Treasurer Officer | 0.5 | $0 |
| TOM ECONOME | President Officer | 0.5 | $0 |
| BILL FRANCHINI | President-ASAA Officer | 0.5 | $0 |
990 for the year ended December 31, 2024: 8 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| BOB KAMANGAR | Director Trustee or director | 0.5 | $0 |
| ERIC COX | Director Trustee or director | 0.5 | $0 |
| AIDAN NATHANSON | Director Trustee or director | 0.5 | $0 |
| CADEN STARK | Director Trustee or director | 0.5 | $0 |
| BRYAN RAWLINSON | CHAPTOR ADVISOR Trustee or director | 0.5 | $0 |
| PAUL FORBES | Treasurer Officer | 0.5 | $0 |
| TOM ECONOME | President Officer | 0.5 | $0 |
| BILL FRANCHINI | President Officer | 0.5 | $0 |
990 for the year ended December 31, 2023: 7 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| ERIC COX | Director Trustee or director | 0.5 | $0 |
| AIDAN NATHANSON | Director Trustee or director | 0.5 | $0 |
| CADEN STARK | Director Trustee or director | 0.5 | $0 |
| BRYAN RAWLINSON | CHAPTOR ADVISOR Trustee or director | 0.5 | $0 |
| PAUL FORBES | Treasurer Officer | 0.5 | $0 |
| TOM ECONOME | President Officer | 0.5 | $0 |
| BILL FRANCHINI | President Officer | 0.5 | $0 |
Address and contacts
- Address (IRS master file)
- PO BOX 6688, MORAGA, CA 94570-6688
- In care of
- % MARTIN SMITH
- Principal officer (990 for 2025)
- TOM ECONOME, PO BOX 6688, MORAGA, CA 945706688
- Signed the 990
- TOM ECONOME, President
- Return prepared by
- GOLDBERG GLUCK & BRUSILOVSKY LLP
California records
California keeps its own records of charities and corporations. Search them by EIN 45-4379340 or by the name ALPHA SIGMA BUILDING ASSOCIATION.
- Attorney General, Registry of Charities and Fundraisers
- Registration status and filed reports (CT-TR-1, RRF-1)
- Secretary of State, bizfile Online
- Corporation status, entity number, agent for service
- Franchise Tax Board
- Entity status letter (state tax exemption, good standing)
Mission
To manage and assist fraternity members in maintaining the real property owned by the organization
Program accomplishments
- THE FRATERNITY PROVIDES AFFORDABLE HOUSING AND BOARD FOR STUDENTS ATTENDING THE UNIVERSITY OF CALIFORNIA, BERKELEY, FOSTERING LONG-TERM STUDENT RELATIONSHIPS THAT LAST FOR A LIFE-TIME.Expenses $257,438 · revenue $228,360
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 December, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | December 31, 2025 | May 15, 2026 | 990 on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990 on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990 on file |
IRS record
- EIN
- 45-4379340
- Tax-exempt status
- 501(c)(7): Social or recreational club
- Donations deductible
- No
- Exempt since
- 2002
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Education (B83)
- Assets (IRS master file)
- $872,818
- Income (IRS master file)
- $228,365
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2025 | $228,365 | $259,837 | $872,818 | IRS |
| 990 | December 2024 | $234,775 | $224,292 | $906,006 | XML |
| 990 | December 2023 | $229,763 | $239,720 | $903,078 | XML |
| 990 | December 2022 | $227,211 | $226,436 | $922,799 | IRS |
| 990 | December 2021 | – | – | – | IRS |
| 990 | December 2020 | – | – | – | IRS |
| 990 | December 2019 | – | – | – | IRS |
| 990 | December 2018 | – | – | – | IRS |
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 45-4379340).
Questions about ALPHA SIGMA BUILDING ASSOCIATION
- What is the EIN of ALPHA SIGMA BUILDING ASSOCIATION?
- The employer identification number (EIN) of ALPHA SIGMA BUILDING ASSOCIATION is 45-4379340.
- Is ALPHA SIGMA BUILDING ASSOCIATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(7) since 2002.
- Are donations to ALPHA SIGMA BUILDING ASSOCIATION tax-deductible?
- No. The IRS master file says contributions to it are not deductible.
- Which annual return does ALPHA SIGMA BUILDING ASSOCIATION 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 ALPHA SIGMA BUILDING ASSOCIATION due?
- The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did ALPHA SIGMA BUILDING ASSOCIATION last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended December 2025.
- Who is the principal officer of ALPHA SIGMA BUILDING ASSOCIATION?
- The 990 for the year ended December 31, 2025 names TOM ECONOME.
- Who are the officers and directors of ALPHA SIGMA BUILDING ASSOCIATION?
- The 990 for the year ended December 31, 2025 lists 9 people; 0 received compensation from the organization.
- How much revenue does ALPHA SIGMA BUILDING ASSOCIATION have?
- On its 990 for the year ended December 31, 2025 it reported revenue of $228,365, expenses of $259,837 and total assets of $872,818 at year end.
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