Nonprofit · EIN 94-0608100
TAMALPAIS CONSERVATION CLUB
Tax-exempt · ROSS, CA 94957
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| April 30, 2025 | 990 | $1,586 | $19,373 | -$17,787 | $889,250 | $194 | $889,056 |
Financial details: 990 for the year ended April 30, 2025
Revenue
- Contributions, gifts and grants
- $1,586
- Membership dues
- $275
- Program service revenue
- $0
- Investment income
- $0
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $0
- Salaries, compensation and benefits (total)
- $0
- Professional fundraising fees
- $0
- Accounting fees
- $1,418
- Occupancy
- $1,353
- Program services (functional)
- $16,720
- Management and general (functional)
- $2,653
Balance sheet and other
- Total assets, start of year
- $0
- Total assets, end of year
- $889,250
- Total liabilities, end of year
- $194
- Net assets, end of year
- $889,056
- Publicly traded securities
- $809,815
- Net assets without donor restrictions
- $129,781
- Net assets with donor restrictions
- $759,275
- Gross receipts
- $1,586
- Employees
- 0
- Year formed
- 1912
- 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 April 30, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| KATHY HYDE SENNELLO | PRESIDENT Trustee or director, Officer | 40 | $0 |
| CHRIS BARRY | VICE PRESIDENT Trustee or director | 1 | $0 |
| SID BASKIN | MEMERSHIP SECRETARY Trustee or director | 1 | $0 |
| JOAN BENNETT | RECORDING SECRETARY Trustee or director | 1 | $0 |
| JIM RODGERS | TREASURER Trustee or director | 1 | $0 |
| HILLARY BARRY | DIRECTOR Trustee or director | 1 | $0 |
Address and contacts
- Address (IRS master file)
- PO BOX 532, ROSS, CA 94957-0532
- In care of
- % KATHY HYDE SENNELLO
- Mailing address (990-N for 2025)
- PO BOX 532, ROSS CA 949570532
- Principal officer (990-N for 2025)
- James Rodgers, 113 Garden Ave, PO Box 532 Ross CA 94957, San Rafael CA 94903
- Signed the 990
- KATHY HYDE SENNELLO, PRESIDENT
- Phone
- (707) 331-3209
- Website
- HTTPS://WWW.TCCMARIN.ORG/
- Return prepared by
- BLUE FOX GROUP INC
California records
California keeps its own records of charities and corporations. Search them by EIN 94-0608100 or by the name TAMALPAIS CONSERVATION CLUB.
- 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 CONSERVE THINGS ANIMATE AND IN ANIMATE IN MARIN COUNTY, PARTICULARLY THE SCENIC BEAUTIES AND FAUNA OF MT. TAMALPAIS AND ITS SLOPES AND SPURS.
Program accomplishments
- SINCE 1912 , THE TAMALPAIS CONSERVATION CLUB HAS SERVED AS THE GUARDIAN OF MT.TAM. GENERATIONS OF CLUB MEMBERS, WHO APPRECIATE THE MOUNTAIN FOR ITS UNIQUE SCENIC BEAUTY, HAVE HELPED TO PROTECT MT. TAM FROM COMMERCIAL EXPLOITATION. THANKS TO THE MANY WHO HAVE PARTICIPATED, TODAY THE SLOPES AND SPURS OF MT. TAMALPAIS REMAIN THE HOME TO A GREAT DIVERSITY OF PLANTS, BIRDS, AND ANIMALS. THE TAMALPAIS CONSERVATION CLUB CONTINUES TO PROTECT AND DEFEND MARIN AND MT. TAM FROM CURRENT AND FUTURE THREATS. AMONG IT ONGOING ACTIVITIES, THE TAMALPAIS CONSERVATION CLUB IS ACTIVE IN THE PUBLIC PROCESS, AIDS IN THE ACQUISITION OF OPEN SPACE, ACTS AS A FUNDRAISING ARM FOR OUR STATE PARK AND ITS ALL-VOLUNTEER TRAIL CREW WORKS YEAR ROUND ON THE TRAIL RESTORATION.Expenses $16,720 · revenue $1,586
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 April, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | April 30, 2026 | September 15, 2026 | 990-N on file |
| 2024 | April 30, 2025 | September 15, 2025 | 990 on file |
| 2023 | April 30, 2024 | September 16, 2024 | 990-N on file |
IRS record
- EIN
- 94-0608100
- 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
- 1951
- Accounting year ends
- April
- Files
- Form 990-N (e-Postcard)
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-N for 2025 Officer: James Rodgers | April 30, 2026 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990 | April 2025 | $1,586 | $19,373 | $889,250 | XML |
| 990-N for 2023 Officer: James Rodgers | April 30, 2024 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2022 Officer: James Rodgers | April 30, 2023 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2020 Officer: PerryCole | April 30, 2021 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2019 Officer: PerryCole | April 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 94-0608100).
Questions about TAMALPAIS CONSERVATION CLUB
- What is the EIN of TAMALPAIS CONSERVATION CLUB?
- The employer identification number (EIN) of TAMALPAIS CONSERVATION CLUB is 94-0608100.
- Is TAMALPAIS CONSERVATION CLUB tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1951.
- Are donations to TAMALPAIS CONSERVATION CLUB tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does TAMALPAIS CONSERVATION CLUB file?
- Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
- When is the next return of TAMALPAIS CONSERVATION CLUB due?
- The return for tax year 2026 (the year ending April 30, 2027) is due September 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did TAMALPAIS CONSERVATION CLUB last file with the IRS?
- The latest return in the IRS public files is the 990-N for 2025 for the year ended April 30, 2026.
- Who is the principal officer of TAMALPAIS CONSERVATION CLUB?
- The 990-N for 2025 names James Rodgers.
- Who are the officers and directors of TAMALPAIS CONSERVATION CLUB?
- The 990 for the year ended April 30, 2025 lists 6 people; 0 received compensation from the organization.
- How much revenue does TAMALPAIS CONSERVATION CLUB have?
- On its 990 for the year ended April 30, 2025 it reported revenue of $1,586, expenses of $19,373 and total assets of $889,250 at year end.
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- OCEANIC SOCIETY EXPEDITIONS EIN 94-3105570 · last filed 990 for 2025
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- ROHDE FAMILY FOUNDATION EIN 87-4127520 · last filed 990-PF for 2024
- ROSS SCHOOL FOUNDATION EIN 94-2838271 · last filed 990 for 2025