Nonprofit · EIN 94-2495702
MILL VALLEY HISTORICAL SOCIETY
Tax-exempt · MILL VALLEY, CA 94941
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-EZ | $33,614 | $26,640 | $6,974 | $290,460 | $4,999 | $285,461 |
| December 31, 2024 | 990 | $209,998 | $44,572 | $165,426 | $281,218 | $2,731 | $278,487 |
Financial details: 990-EZ for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $16,934
- Investment income
- $10,931
- Net income from fundraising events
- $3,846
- Net income from sales of inventory
- $1,278
- Other revenue
- $625
Expenses
- Grants and similar amounts paid
- $5,800
- Compensation of officers, directors and key employees
- $0
- Salaries, compensation and benefits (total)
- $0
- Professional fees and payments to contractors
- $2,784
- Printing, publications and postage
- $9,125
- Other expenses
- $8,931
- Program services (functional)
- $26,640
Balance sheet and other
- Total assets, start of year
- $281,218
- Total assets, end of year
- $290,460
- Total liabilities, end of year
- $4,999
- Net assets, end of year
- $285,461
- Cash, savings and investments
- $290,254
- Gross receipts
- $35,318
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 |
|---|---|---|---|
| Nancy Emerson | President | 8 | $0 |
| Daniel Kelly | Vice President | 2 | $0 |
| Mia McCall | Secretary | 5 | $0 |
| Michelle Muir | Treasurer | 4 | $0 |
| Nancy Bloch | Director | 2 | $0 |
| Lisa Newman | Director | 2 | $0 |
| Charlie Kelly | Director | 0 | $0 |
| Matt Mathews | Director | 0 | $0 |
| Graham Davis | Director | 1 | $0 |
| Doug Sanders | Director | 2 | $0 |
| Bruce Lowenthal | Director | 3 | $0 |
| Emily Bonn | Director | 3 | $0 |
| Claudia Hampe | Director | 2 | $0 |
| Alexandra Maguire | Director | 2 | $0 |
990 for the year ended December 31, 2024: 10 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Nancy Emerson | President Trustee or director, Officer | 10 | $0 |
| Daniel Kelly | Vice President Trustee or director, Officer | 1 | $0 |
| Mia McCall | Secretary Trustee or director, Officer | 4 | $0 |
| Michelle Muir | Treasurer Trustee or director, Officer | 4 | $0 |
| Nancy Bloch | Director Trustee or director | 2 | $0 |
| Lisa Newman | Director Trustee or director | 2 | $0 |
| Charlie Kelly | Director Trustee or director | 0 | $0 |
| Matt Mathews | Director Trustee or director | 0 | $0 |
| Graham Davis | Director Trustee or director | 1 | $0 |
| Steven Pitsenbarger | Director Trustee or director | 1 | $0 |
Address and contacts
- Address (IRS master file)
- 375 THROCKMORTON AVE, MILL VALLEY, CA 94941-2623
- In care of
- % C/O TREASURER
- Mailing address (990-N for 2023)
- 375 Throckmorton Avenue, Mill Valley CA 94941
- Principal officer (990-N for 2023)
- Nancy Emerson, 375 Throckmorton Avenue, Mill Valley CA 94941
- Signed the 990-EZ
- Michelle Muir, Treasurer
- Website
- www.mvhistory.org
California records
California keeps its own records of charities and corporations. Search them by EIN 94-2495702 or by the name MILL 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
To gather catalog and preserve the records and memorabilia relating to the City of Mill Valley Marin County California and environs to provide means for the dissemination of this material to the public to celebrate the communitys historic past and changing present and to organize Marin County residents and other persons to support these objectives.
Program accomplishments
- Publication of the 2025 edition of the Mill Valley Historical Society REVIEW magazine. Costs include writing and editor fees and printing.Expenses $7,036
- Grant to City of Mill Valley to assist with professional fees for obtaining designation on the California Register of Historic Resources.Expenses $5,800
- Annual member meeting and spring social.Expenses $2,497
- First Wednesday Speaker SeriesExpenses $1,600
- Other miscellaneous programs such as oral history collection newsletters web content etc.Expenses $9,707
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 on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990-N on file |
IRS record
- EIN
- 94-2495702
- 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
- 1978
- Accounting year ends
- December
- Files
- Form 990-N (e-Postcard)
- Assets (IRS master file)
- $290,460
- Income (IRS master file)
- $35,318
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-EZ | December 2025 | $33,614 | $26,640 | $290,460 | XML |
| 990 | December 2024 | $209,998 | $44,572 | $281,218 | XML |
| 990-N for 2023 Officer: Nancy Emerson | December 31, 2023 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2022 Officer: Nancy Emerson | December 31, 2022 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2020 Officer: Eric Macris | December 31, 2020 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2019 Officer: Eric Macris | December 31, 2019 | ≤ $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 94-2495702).
Questions about MILL VALLEY HISTORICAL SOCIETY
- What is the EIN of MILL VALLEY HISTORICAL SOCIETY?
- The employer identification number (EIN) of MILL VALLEY HISTORICAL SOCIETY is 94-2495702.
- Is MILL VALLEY HISTORICAL SOCIETY tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1978.
- Are donations to MILL VALLEY HISTORICAL SOCIETY tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does MILL VALLEY HISTORICAL SOCIETY file?
- Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
- When is the next return of MILL 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 MILL 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 is the principal officer of MILL VALLEY HISTORICAL SOCIETY?
- The 990-N for 2023 names Nancy Emerson.
- Who are the officers and directors of MILL VALLEY HISTORICAL SOCIETY?
- The 990-EZ for the year ended December 31, 2025 lists 14 people; 0 received compensation from the organization.
- How much revenue does MILL VALLEY HISTORICAL SOCIETY have?
- On its 990-EZ for the year ended December 31, 2025 it reported revenue of $33,614, expenses of $26,640 and total assets of $290,460 at year end.
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- THE REDWOODS-A COMMUNITY OF SENIORS EIN 23-7085414 · last filed 990 for 2025
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- MARIN HORIZON SCHOOL INCORPORATED EIN 94-2427732 · last filed 990 for 2025
- KALMANOVITZ CHARITABLE FOUNDATION EIN 94-6760317 · last filed 990-PF for 2024
- B612 FOUNDATION EIN 54-2078469 · last filed 990 for 2024
- NORTH BRIDGE ACADEMY EIN 47-3823645 · last filed 990 for 2025
- BARREL BAG EIN 83-1447494 · last filed 990 for 2024