Nonprofit · EIN 23-5091980
CONEJO VALLEY HISTORICAL SOCIETY
Also known as STAGECOACH INN MUSEUM COMPLEX
Tax-exempt · NEWBURY PARK, CA 91320
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-EZ | $164,679 | $161,581 | $3,098 | $127,007 | $0 | $127,007 |
| December 31, 2024 | 990-EZ | $146,674 | $135,856 | $10,818 | $123,909 | $0 | $123,909 |
| December 31, 2023 | 990-EZ | $149,559 | $133,137 | $16,422 | $113,091 | $0 | $113,091 |
Financial details: 990-EZ for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $48,167
- Program service revenue
- $42,140
- Investment income
- $316
- Net income from fundraising events
- $38,867
- Other revenue
- $35,189
Expenses
- Compensation of officers, directors and key employees
- $0
- Salaries, compensation and benefits (total)
- $30,421
- Professional fees and payments to contractors
- $4,140
- Occupancy
- $26,582
- Printing, publications and postage
- $2,388
- Other expenses
- $98,050
Balance sheet and other
- Total assets, start of year
- $123,909
- Total assets, end of year
- $127,007
- Total liabilities, end of year
- $0
- Net assets, end of year
- $127,007
- Cash, savings and investments
- $127,007
- Gross receipts
- $177,223
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 |
|---|---|---|---|
| WILLIAM ACKERMAN | PRESIDENT | 40 | $0 |
| BERTIN WEYL | PAST PRESIDENT | 5 | $0 |
| CAROL WHEELIS | 1ST VICE PRESIDENT | 5 | $0 |
| NELLIE CUSWORTH | 2ND VICE PRESIDENT | 5 | $0 |
| JEANETTE BERARD | RECORDING SECRETARY | 2 | $0 |
| RUTH DODS | CORRESPONDING SECRETARY | 5 | $0 |
| DARLENE VAN MAANEN | TREASURER | 5 | $0 |
| BOB MARON | INTERNAL DIRECTOR | 2 | $0 |
| SUZANA HARRIS | EXTERNAL DIRECTOR | 2 | $0 |
| BARBARA CROWDIS | TRUSTEE | 1 | $0 |
| SHIRLEY HEDRICK | TRUSTEE | 1 | $0 |
| BOBBY MENSINGER | TRUSTEE | 1 | $0 |
990-EZ for the year ended December 31, 2024: 12 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| BILL ACKERMAN | PRESIDENT | 40 | $0 |
| BERT WEYL | PAST PRESIDENT | 5 | $0 |
| CAROL WHEELIS | 1ST VICE PRESIDENT | 5 | $0 |
| NELLIE CUSWORTH | 2ND VICE PRESIDENT | 5 | $0 |
| JEANETTE BERARD | RECORDING SECRETARY | 2 | $0 |
| RUTH DODS | CORRESPONDING SECRETARY | 5 | $0 |
| DARLENE VAN MAANEN | TREASURER | 5 | $0 |
| ROBERT MARON | INTERNAL DIRECTOR | 2 | $0 |
| SUZANA HARRIS | EXTERNAL DIRECTOR | 2 | $0 |
| SHARON GERLACH | TRUSTEE | 1 | $0 |
| BARBARA CROWDIS | TRUSTEE | 1 | $0 |
| SHIRLEY HEDRICK | TRUSTEE | 1 | $0 |
990-EZ for the year ended December 31, 2023: 12 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| NEAL SCRIBNER | PRESIDENT | 40 | $0 |
| BERT WEYL | PAST PRESIDENT | 5 | $0 |
| BILL ACKERMAN | 1ST VICE PRESIDENT | 5 | $0 |
| CAROL WHEELIS | 2ND VICE PRESIDENT | 5 | $0 |
| ARDEN HOLST | RECORDING SECRETARY | 2 | $0 |
| SANDRA HILDEBRANDT | CORRESPONDING SECRETARY | 5 | $0 |
| DARLENE VAN MAANEN | TREASURER | 5 | $0 |
| ROBERT MARON | INTERNAL DIRECTOR | 2 | $0 |
| SUZANA HARRIS | EXTERNAL DIRECTOR | 2 | $0 |
| SHARON GERLACH | TRUSTEE | 1 | $0 |
| BARBARA CROWDIS | TRUSTEE | 1 | $0 |
| SHIRLEY HEDRICK | TRUSTEE | 1 | $0 |
Address and contacts
- Address (IRS master file)
- 51 S VENTU PARK RD, NEWBURY PARK, CA 91320-3938
- Signed the 990-EZ
- WILLIAM ACKERMAN, PRESIDENT
- Phone
- (805) 498-9441
- Return prepared by
- HINRICHER & COUSINO LLP
California records
California keeps its own records of charities and corporations. Search them by EIN 23-5091980 or by the name CONEJO VALLEY HISTORICAL SOCIETY.
- 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 CONEJO VALLEY HISTORICAL SOCIETY WAS FORMED IN 1965 TO SAVE THE ORIGINAL GRAND UNION HOTEL FROM DEMOLITION. WITH THAT SUCCESS BEHIND THEM, THE SOCIETY DEVELOPED A DOCENT PROGRAM AND BEGAN LEADING TOURS OF THE HOTEL (REBUILT IN 1976 AS THE STAGECOACH INN). FAST FORWARD TO 2023, AND THE STAGECOACH INN MUSEUM IS A BELOVED MEMBER OF THE COMMUNITY, OFFERING FAMILY-ORIENTED SPECIAL EVENTS, LECTURES, SCHOOL PROGRAMS, AND A FUN AND FRIENDLY GROUP OF DOCENTS.
Program accomplishments
- SCHOOL TOURS - HISTORICAL EXHIBITS
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-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
- 23-5091980
- 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
- 1968
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Assets (IRS master file)
- $127,007
- Income (IRS master file)
- $177,223
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-EZ | December 2025 | $164,679 | $161,581 | $127,007 | XML |
| 990-EZ | December 2024 | $146,674 | $135,856 | $123,909 | XML |
| 990-T | December 2024 | – | – | – | IRS |
| 990-EZ | December 2023 | $149,559 | $133,137 | $113,091 | XML |
| 990-T | December 2023 | – | – | – | IRS |
| 990 | December 2022 | $259,072 | $269,587 | $289,970 | IRS |
| 990-T | December 2022 | – | – | – | IRS |
| 990-EZ | December 2021 | – | – | – | IRS |
| 990-T | December 2021 | – | – | – | IRS |
| 990-EZ | December 2020 | – | – | – | IRS |
| 990-T | December 2020 | – | – | – | IRS |
| 990-EZ | 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 23-5091980).
Questions about CONEJO VALLEY HISTORICAL SOCIETY
- What is the EIN of CONEJO VALLEY HISTORICAL SOCIETY?
- The employer identification number (EIN) of CONEJO VALLEY HISTORICAL SOCIETY is 23-5091980.
- Is CONEJO VALLEY HISTORICAL SOCIETY tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1968.
- Are donations to CONEJO VALLEY HISTORICAL SOCIETY tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does CONEJO VALLEY HISTORICAL SOCIETY 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 CONEJO VALLEY HISTORICAL SOCIETY 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 CONEJO VALLEY HISTORICAL SOCIETY 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 CONEJO VALLEY HISTORICAL SOCIETY?
- The 990-EZ for the year ended December 31, 2025 lists 12 people; 0 received compensation from the organization.
- How much revenue does CONEJO VALLEY HISTORICAL SOCIETY have?
- On its 990-EZ for the year ended December 31, 2025 it reported revenue of $164,679, expenses of $161,581 and total assets of $127,007 at year end.
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