Nonprofit · EIN 68-0359264
WINDSOR MUSEUM AND HISTORICAL SOCIETY
Tax-exempt · WINDSOR, CA 95492
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| June 30, 2024 | 990 | $200,337 | $198,750 | $1,587 | $60,159 | $0 | $60,159 |
Financial details: 990 for the year ended June 30, 2024
Revenue
- Contributions, gifts and grants
- $183,318
- of which government grants
- $178,993
- Membership dues
- $4,325
- Program service revenue
- $17,019
- Investment income
- $0
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $0
- Salaries, compensation and benefits (total)
- $0
- Professional fundraising fees
- $0
- Occupancy
- $9,060
- Program services (functional)
- $197,343
- Fundraising (functional)
- $1,407
Balance sheet and other
- Total assets, start of year
- $0
- Total assets, end of year
- $60,159
- Total liabilities, end of year
- $0
- Net assets, end of year
- $60,159
- Net assets without donor restrictions
- $60,159
- Gross receipts
- $200,337
- 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 June 30, 2024, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| LYNN CORNELSSEN | DIRECTOR Trustee or director | – | $0 |
| KEN DELGRECO | DIRECTOR Trustee or director | – | $0 |
| MARILOU DELGRECO | TREASURER Trustee or director | – | $0 |
| NANCY FROST | DIRECTOR Trustee or director | – | $0 |
| EDNA HONSA | DIRECTOR Trustee or director | – | $0 |
| DAN LAVELLE | DIRECTOR Trustee or director | – | $0 |
| STEPHEN LEHMANN | PRESIDENT Trustee or director, Officer | – | $0 |
| CHERYL ORME-STRONG | SECRETARY Trustee or director | – | $0 |
| JOSEPHINE REBICH | DIRECTOR Trustee or director | – | $0 |
Address and contacts
- Address (IRS master file)
- 9225 FOXWOOD DR, WINDSOR, CA 95492-8027
- Mailing address (990-N for 2025)
- 9225 Foxwood, Windsor CA 95492
- Principal officer (990 for 2023)
- STEPHEN LEHMANN, 9225 FOXWOOD DR, WINDSOR, CA 95492
- Principal officer (990-N for 2025)
- Stephen Lehmann, 9725 RiverOak Ln, Windsor CA 95492
- Signed the 990
- STEPHEN LEHMANN, PRESIDENT
- Website
- www.windsorhistory.org
- Return prepared by
- THOMAS K RACKERBY CPA
California records
California keeps its own records of charities and corporations. Search them by EIN 68-0359264 or by the name WINDSOR MUSEUM AND 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 MISSION OF THE WINDSOR MUSEUM AND HISTORICAL SOCIETY IS TO COLLECT, PRESERVE, AND DISSEMINATE THE HISTORY OF WINDSOR AND THE RUSSIAN RIVER TOWNSHIP THROUGH MUSEM EXHIBITS, HISTORIC SITES, EDUCATIONAL PROGRAMS AND PRINTED MATERIALS.
Program accomplishments
- THE MISSION OF THE WINDSOR MUSEUM AND HISTORICAL SOCIETY IS TO COLLECT, PRESERVE, AND DISSEMINATE THE HISTORY OF WINDSOR AND THE RUSSIAN RIVER TOWNSHIP THROUGH MUSEM EXHIBITS, HISTORIC SITES, EDUCATIONAL PROGRAMS AND PRINTED MATERIALS.
- THE MISSION OF THE WINDSOR MUSEUM AND HISTORICAL SOCIETY IS TO COLLECT, PRESERVE, AND DISSEMINATE THE HISTORY OF WINDSOR AND THE RUSSIAN RIVER TOWNSHIP THROUGH MUSEM EXHIBITS, HISTORIC SITES, EDUCATIONAL PROGRAMS AND PRINTED MATERIALS.Expenses $197,343
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 June, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | June 30, 2026 | November 16, 2026 | 990-N on file |
| 2024 | June 30, 2025 | November 17, 2025 | 990-N on file |
| 2023 | June 30, 2024 | November 15, 2024 | 990-N on file |
IRS record
- EIN
- 68-0359264
- 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
- 2009
- Accounting year ends
- June
- Files
- Form 990-N (e-Postcard)
- Category (NTEE)
- Arts, culture and humanities (A80)
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-N for 2025 Officer: Stephen Lehmann | June 30, 2026 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2024 Officer: Stephen Lehmann | June 30, 2025 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2023 Officer: Stephen Lehmann | June 30, 2024 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990 | June 2024 | $200,337 | $198,750 | $60,159 | XML |
| 990-N for 2022 Officer: Stephen Lehmann | June 30, 2023 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2020 Officer: Stephen Lehmann | June 30, 2021 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2019 Officer: Stephen Lehmann | June 30, 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 68-0359264).
Questions about WINDSOR MUSEUM AND HISTORICAL SOCIETY
- What is the EIN of WINDSOR MUSEUM AND HISTORICAL SOCIETY?
- The employer identification number (EIN) of WINDSOR MUSEUM AND HISTORICAL SOCIETY is 68-0359264.
- Is WINDSOR MUSEUM AND HISTORICAL SOCIETY tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2009.
- Are donations to WINDSOR MUSEUM AND HISTORICAL SOCIETY tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does WINDSOR MUSEUM AND HISTORICAL SOCIETY file?
- Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
- When is the next return of WINDSOR MUSEUM AND HISTORICAL SOCIETY due?
- The return for tax year 2026 (the year ending June 30, 2027) is due November 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did WINDSOR MUSEUM AND HISTORICAL SOCIETY last file with the IRS?
- The latest return in the IRS public files is the 990-N for 2025 for the year ended June 30, 2026.
- Who is the principal officer of WINDSOR MUSEUM AND HISTORICAL SOCIETY?
- The 990 for the year ended June 30, 2024 names STEPHEN LEHMANN.
- Who are the officers and directors of WINDSOR MUSEUM AND HISTORICAL SOCIETY?
- The 990 for the year ended June 30, 2024 lists 9 people; 0 received compensation from the organization.
- How much revenue does WINDSOR MUSEUM AND HISTORICAL SOCIETY have?
- On its 990 for the year ended June 30, 2024 it reported revenue of $200,337, expenses of $198,750 and total assets of $60,159 at year end.
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All nonprofits in WINDSOR · California · Arts, culture and humanities