Nonprofit · EIN 23-7046788
CONTRA COSTA REGIONAL MEDICAL CENTER AUXILIARY
Tax-exempt · MARTINEZ, CA 94553
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-EZ | $15,653 | $17,892 | -$2,239 | $90,265 | $656 | $89,609 |
| December 31, 2024 | 990-EZ | $13,503 | $35,297 | -$21,794 | $90,591 | $636 | $89,955 |
| December 31, 2023 | 990-EZ | $15,989 | $15,146 | $843 | $133,616 | $564 | $133,052 |
Financial details: 990-EZ for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $6,815
- Program service revenue
- $0
- Investment income
- $10
- Net income from sales of inventory
- $8,828
Expenses
- Grants and similar amounts paid
- $8,544
- Benefits paid to members
- $558
- Compensation of officers, directors and key employees
- $0
- Salaries, compensation and benefits (total)
- $0
- Professional fees and payments to contractors
- $5,251
- Other expenses
- $3,539
- Program services (functional)
- $8,544
Balance sheet and other
- Total assets, start of year
- $90,591
- Total assets, end of year
- $90,265
- Total liabilities, end of year
- $656
- Net assets, end of year
- $89,609
- Cash, savings and investments
- $47,359
- Gross receipts
- $34,666
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-EZ for the year ended December 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Linda Waxman | President | 5 | $0 |
| Eileen Devlin | Secretary | 1 | $0 |
| Skip Weinstock | Treasurer | 4 | $0 |
| Betty Holt | Assistant Treasurer | 1 | $0 |
| Linda Waxman | Gift Shop Manager | 35 | $0 |
| Susan Tunison | Historian | 1 | $0 |
| Florence Berghius | Parliamentarian | 1 | $0 |
| Pat Harris | Sunshine | 1 | $0 |
| Ed Quinnan | Member at Large | 1 | $0 |
990-EZ for the year ended December 31, 2024: 9 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Linda Waxman | President | 5 | $0 |
| Eileen Devlin | Secretary | 1 | $0 |
| Skip Weinstock | Treasurer | 4 | $0 |
| Betty Holt | Assistant Treasurer | 1 | $0 |
| Linda Waxman | Gift Shop Manager | 35 | $0 |
| Susan Tunison | Historian | 1 | $0 |
| Florence Berghius | Parliamentarian | 1 | $0 |
| Pat Harris | Sunshine | 1 | $0 |
| Ed Quinnan | Member at Large | 1 | $0 |
990-EZ for the year ended December 31, 2023: 9 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Linda Waxman | President | 5 | $0 |
| Eileen Devlin | Secretary | 1 | $0 |
| Skip Weinstock | Treasurer | 4 | $0 |
| Betty Holt | Assistant Treasurer | 1 | $0 |
| Linda Waxman | Gift Shop Manager | 35 | $0 |
| Susan Tunison | Historian | 1 | $0 |
| Florence Berghius | Parliamentarian | 1 | $0 |
| Pat Harris | Sunshine | 1 | $0 |
| Ed Quinnan | Member at Large | 1 | $0 |
Address and contacts
- Address (IRS master file)
- 2500 ALHAMBRA AVE, MARTINEZ, CA 94553-3156
- In care of
- % LINDA WAXMAN
- Signed the 990-EZ
- Susan Linnell, Bookkeeper
California records
California keeps its own records of charities and corporations. Search them by EIN 23-7046788 or by the name CONTRA COSTA REGIONAL MEDICAL CENTER AUXILIARY.
- 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
THE CONTRA COSTA REGIONAL MEDICAL CENTER AUXILIARYS PURPOSE IS TO PROVIDE SERVICE AND FUNDS FOR SPECIAL PROJECTS WITHIN THE COUNTY HOSPITAL SYSTEM THAT OTHERWISE ARE NOT FUNDED. WITH THE PRIMARY EMPHASIS ON INFANTS AND THE MOST UNDERSERVED IN OUR COMMUNITY.
Program accomplishments
- LayetteExpenses $5,639
- Patient CareExpenses $682
- Cancer $1050 Doula 1173Expenses $2,223
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 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-EZ on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990-EZ on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990-EZ on file |
IRS record
- EIN
- 23-7046788
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (509(a)(2))
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 1969
- Accounting year ends
- December
- Files
- Form 990-N (e-Postcard)
- Category (NTEE)
- Health care (E22I)
- Assets (IRS master file)
- $90,265
- Income (IRS master file)
- $34,666
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-EZ | December 2025 | $15,653 | $17,892 | $90,265 | XML |
| 990-EZ | December 2024 | $13,503 | $35,297 | $90,591 | IRS |
| 990-EZ | December 2023 | $15,989 | $15,146 | $133,616 | XML |
| 990-EZ | December 2022 | – | – | – | IRS |
| 990-EZ | December 2021 | – | – | – | 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 23-7046788).
Questions about CONTRA COSTA REGIONAL MEDICAL CENTER AUXILIARY
- What is the EIN of CONTRA COSTA REGIONAL MEDICAL CENTER AUXILIARY?
- The employer identification number (EIN) of CONTRA COSTA REGIONAL MEDICAL CENTER AUXILIARY is 23-7046788.
- Is CONTRA COSTA REGIONAL MEDICAL CENTER AUXILIARY tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1969.
- Are donations to CONTRA COSTA REGIONAL MEDICAL CENTER AUXILIARY tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does CONTRA COSTA REGIONAL MEDICAL CENTER AUXILIARY file?
- Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
- When is the next return of CONTRA COSTA REGIONAL MEDICAL CENTER AUXILIARY 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 CONTRA COSTA REGIONAL MEDICAL CENTER AUXILIARY last file with the IRS?
- The latest return in the IRS public files is the 990-EZ for the year ended December 2025.
- Who are the officers and directors of CONTRA COSTA REGIONAL MEDICAL CENTER AUXILIARY?
- The 990-EZ for the year ended December 31, 2025 lists 9 people; 0 received compensation from the organization.
- How much revenue does CONTRA COSTA REGIONAL MEDICAL CENTER AUXILIARY have?
- On its 990-EZ for the year ended December 31, 2025 it reported revenue of $15,653, expenses of $17,892 and total assets of $90,265 at year end.
Other nonprofits in MARTINEZ
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- INNATE CHIROPRACTIC HEALTH EIN 83-3654773 · last filed 990-N for 2024
- 1ST NORTHERN CALIFORNIA CREDIT UNION EIN 94-1175509 · last filed 990 for 2025
- ELECTRICAL WORKERS HEALTH & WELFARE TRUST FUND FOR CONTRA COSTA COUNTY EIN 94-6085741 · last filed 990 for 2025
- VISTABILITY EIN 94-1606517 · last filed 990 for 2025
- JOHN MUIR LAND TRUST EIN 68-0194652 · last filed 990 for 2025
- YWCA OF CONTRA COSTA SACRAMENTO EIN 94-1156364 · last filed 990 for 2025