Nonprofit · EIN 33-0476647
CHAFFEY HIGH SCHOOL ALUMNI ASSOCIATION
Tax-exempt · ONTARIO, CA 91762
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990 | $288,737 | $69,392 | $219,345 | $657,566 | $0 | $657,566 |
| December 31, 2024 | 990 | $272,826 | $58,915 | $213,911 | $438,221 | $0 | $438,221 |
| December 31, 2023 | 990-EZ | $54,192 | $40,592 | $13,600 | $224,310 | – | $224,310 |
Financial details: 990 for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $260,089
- Membership dues
- $15,500
- Program service revenue
- $0
- Investment income
- $28,648
- Net gain from sales of assets
- $19,376
- 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
- $775
- Program services (functional)
- $68,182
- Management and general (functional)
- $1,210
Balance sheet and other
- Total assets, start of year
- $438,221
- Total assets, end of year
- $657,566
- Total liabilities, end of year
- $0
- Net assets, end of year
- $657,566
- Publicly traded securities
- $590,007
- Net assets without donor restrictions
- $561,028
- Net assets with donor restrictions
- $96,538
- Gross receipts
- $454,706
- Employees
- 0
- Year formed
- 1974
- State of legal domicile
- CA
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 |
|---|---|---|---|
| NANCY DEDIEMAR | President Trustee or director | 0 | $0 |
| TOM DUNCAN | Vice President Trustee or director | 0 | $0 |
| VICKEE DUNCAN | Secretary Trustee or director | 0 | $0 |
| PEGGY NELSON | Treasurer Trustee or director | 0 | $0 |
| Joanne Keniston | Director Trustee or director | 0 | $0 |
| CINDY MARTINEZ BECK | Director Trustee or director | 0 | $0 |
| GARY OVITT | Director Trustee or director | 0 | $0 |
| JEFF ROPER | Director Trustee or director | 0 | $0 |
| JOELLE GASPARIN CAIOLA | Director Trustee or director | 0 | $0 |
| LYNN TEGTMEIER VALDEZ | Director Trustee or director | 0 | $0 |
990 for the year ended December 31, 2024: 11 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| NANCY DEDIEMAR | President Trustee or director | 0 | $0 |
| TOM DUNCAN | Vice President Trustee or director | 0 | $0 |
| VICKEE DUNCAN | Secretary Trustee or director | 0 | $0 |
| PEGGY NELSON | Treasurer Trustee or director | 0 | $0 |
| Joanne Keniston | Director Trustee or director | 0 | $0 |
| CINDY MARTINEZ BECK | Director Trustee or director | 0 | $0 |
| Christina Martinez | HS Principal Trustee or director | 0 | $0 |
| GARY OVITT | Director Trustee or director | 0 | $0 |
| JEFF ROPER | Director Trustee or director | 0 | $0 |
| JOELLE GASPARIN CAIOLA | Director Trustee or director | 0 | $0 |
| LYNN TEGTMEIER VALDEZ | Director Trustee or director | 0 | $0 |
990-EZ for the year ended December 31, 2023: 11 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| NANCY DEDIEMAR | President | 0 | $0 |
| TOM DUNCAN | Vice President | 0 | $0 |
| VICKEE DUNCAN | Secretary | 0 | $0 |
| PEGGY NELSON | Treasurer | 0 | $0 |
| Joanne Keniston | Director | 0 | $0 |
| CINDY MARTINEZ BECK | Director | 0 | $0 |
| Christina Martinez | HS Principal | 0 | $0 |
| GARY OVITT | Director | 0 | $0 |
| JEFF ROPER | Director | 0 | $0 |
| JOELLE GASPARIN CAIOLA | Director | 0 | $0 |
| LYNN TEGTMEIER VALDEZ | Director | 0 | $0 |
Address and contacts
- Address (IRS master file)
- 1245 N EUCLID AVE, ONTARIO, CA 91762-1923
- Signed the 990
- PEGGY NELSON, Treasurer
- Phone
- (909) 986-2721
- Website
- WWW.CHAFFEY.ORG
- Return prepared by
- Spafford and Landry Inc
California records
California keeps its own records of charities and corporations. Search them by EIN 33-0476647 or by the name CHAFFEY HIGH SCHOOL ALUMNI 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
SCHOLARSHIPS ARE PROVIDED TO STUDENTS WHO ARE COLLEGE BOUND AND WHO MEET CERTAIN ACADEMIC CRITERIA. QUALIFICATIONS INCLUDE CANDIDATES SUBMIT AN APPLICATION, WRITING SAMPLE AND SCHOOL COUNSELOR REFERRAL. THESE APPLICATIONS ARE FOLLOWED BY AN INTERVIEW WITH A 3 PERSON COMMITTEE. COMMITTEE APPROVES ALL SCHOLARSHIPS AWARDED.
Program accomplishments
- HIGH SCHOOL SUPPORT PROGRAMS INCLUDING SCHOLARSHIPS, FACILITIES RENOVATION, ALUMNI/STUDENT EVENTS AND MATERIALS.Expenses $68,182
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-EZ on file |
IRS record
- EIN
- 33-0476647
- 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
- 1993
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Assets (IRS master file)
- $657,566
- Income (IRS master file)
- $454,706
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2025 | $288,737 | $69,392 | $657,566 | IRS |
| 990 | December 2024 | $272,826 | $58,915 | $438,221 | IRS |
| 990-EZ | December 2023 | $54,192 | $40,592 | $224,310 | XML |
| 990-EZ | December 2022 | – | – | – | IRS |
| 990-EZ | December 2021 | – | – | – | IRS |
| 990 | December 2020 | – | – | – | IRS |
| 990 | December 2018 | – | – | – | IRS |
| 990 | December 2017 | – | – | – | 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 33-0476647).
Questions about CHAFFEY HIGH SCHOOL ALUMNI ASSOCIATION
- What is the EIN of CHAFFEY HIGH SCHOOL ALUMNI ASSOCIATION?
- The employer identification number (EIN) of CHAFFEY HIGH SCHOOL ALUMNI ASSOCIATION is 33-0476647.
- Is CHAFFEY HIGH SCHOOL ALUMNI ASSOCIATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1993.
- Are donations to CHAFFEY HIGH SCHOOL ALUMNI ASSOCIATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does CHAFFEY HIGH SCHOOL ALUMNI 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 CHAFFEY HIGH SCHOOL ALUMNI 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 CHAFFEY HIGH SCHOOL ALUMNI ASSOCIATION last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended December 2025.
- Who are the officers and directors of CHAFFEY HIGH SCHOOL ALUMNI ASSOCIATION?
- The 990 for the year ended December 31, 2025 lists 10 people; 0 received compensation from the organization.
- How much revenue does CHAFFEY HIGH SCHOOL ALUMNI ASSOCIATION have?
- On its 990 for the year ended December 31, 2025 it reported revenue of $288,737, expenses of $69,392 and total assets of $657,566 at year end.
Other nonprofits in ONTARIO
- PRIME HEALTHCARE FOUNDATION INC EIN 20-8065139 · last filed 990 for 2024
- IAPMO RESEARCH AND TESTING INC EIN 95-4507362 · last filed 990 for 2024
- UNICARE COMMUNITY HEALTH CENTER INC EIN 95-4746420 · last filed 990 for 2025
- REAL JOURNEY ACADEMIES INC EIN 26-3798438 · last filed 990 for 2025
- BENSON HOUSE INC EIN 33-0660319 · last filed 990 for 2024
- ONTARIO CHRISTIAN SCHOOL ASSOCIATION EIN 95-1809575 · last filed 990 for 2025
- INLAND CHRISTIAN HOME INC EIN 23-7304210 · last filed 990 for 2025
- INTERNATIONAL ASSOCIATION OF PLUMBING AND MECHANICAL OFFICIALS EIN 95-1603192 · last filed 990 for 2024