Nonprofit · EIN 94-3359599
OAK HILL SCHOOL OF CALIFORNIA
Tax-exempt · SAN ANSELMO, CA 94960
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| June 30, 2025 | 990 | $5,047,755 | $5,102,763 | -$55,008 | $2,916,857 | $1,954,452 | $962,405 |
| June 30, 2024 | 990 | $4,039,827 | $4,345,261 | -$305,434 | $3,318,771 | $2,301,358 | $1,017,413 |
| June 30, 2023 | 990 | $3,947,664 | $3,712,058 | $235,606 | $3,984,344 | $2,661,497 | $1,322,847 |
Financial details: 990 for the year ended June 30, 2025
Revenue
- Contributions, gifts and grants
- $217,345
- Program service revenue
- $4,829,511
- Investment income
- $899
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $0
- Compensation of officers, directors and key employees
- $822,117
- Other salaries and wages
- $2,602,001
- Salaries, compensation and benefits (total)
- $3,911,997
- Professional fundraising fees
- $0
- Occupancy
- $584,356
- Depreciation
- $17,166
- Program services (functional)
- $3,924,582
- Management and general (functional)
- $989,292
- Fundraising (functional)
- $188,889
Balance sheet and other
- Total assets, start of year
- $3,318,771
- Total assets, end of year
- $2,916,857
- Total liabilities, end of year
- $1,954,452
- Net assets, end of year
- $962,405
- Land, buildings and equipment
- $80,498
- Net assets without donor restrictions
- $855,532
- Net assets with donor restrictions
- $106,873
- Gross receipts
- $5,063,292
- Employees
- 54
- Volunteers
- 10
- Year formed
- 2000
- 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 June 30, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Deirdre E Sheerin | Executive Director Officer | 40 | $179,740 |
| Whitney O'Keefe | Director of School Programs Highest-paid employee | 40 | $164,921 |
| Michael Reilly | Director of Finance Highest-paid employee | 40 | $129,167 |
| Joy Leighton | Director of Administration Highest-paid employee | 40 | $117,769 |
| Michael McDonald | Director of High School Program/Teacher Trustee or director, Highest-paid employee | 40 | $117,064 |
| Jessica Jones | MFT Highest-paid employee | 40 | $113,456 |
| Robert L Hendren | Board Chair Trustee or director, Officer | 1 | $0 |
| Scott Fearon | Treasurer Trustee or director, Officer | 1 | $0 |
| Conrad Branson | Director Trustee or director | 1 | $0 |
| Nicole Siminoff | Director Trustee or director | 1 | $0 |
| Jade Schoenhoseft | Director Trustee or director | 1 | $0 |
| Lilian Ansari | Director Trustee or director | 1 | $0 |
| Daniel McClure | Director Trustee or director | 1 | $0 |
| Michael Breard | Director Trustee or director | 1 | $0 |
990 for the year ended June 30, 2024: 12 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Deirdre E Sheerin | Executive Director Officer | 40 | $197,917 |
| Whitney O'Keefe | Director of School Programs Highest-paid employee | 40 | $169,290 |
| Michael McDonald | Director of High School Program/Teacher Highest-paid employee | 40 | $134,021 |
| Joy Leighton | Director of Administration Highest-paid employee | 40 | $133,724 |
| Jessica Jones | MFT Highest-paid employee | 40 | $128,405 |
| Victoria Simmons | Therapist Highest-paid employee | 40 | $122,164 |
| Robert L Hendren | Board Chair Trustee or director, Officer | 1 | $0 |
| Michael G McDonald | Secretary Trustee or director, Officer | 1 | $0 |
| Scott Fearon | Treasurer Trustee or director, Officer | 1 | $0 |
| Conrad Branson | Director Trustee or director | 1 | $0 |
| Nicole Siminoff | Director Trustee or director | 1 | $0 |
| Jade Schoenhoseft | Director Trustee or director | 1 | $0 |
990 for the year ended June 30, 2023: 14 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Deirdre E Sheerin | Executive Director Officer | 40 | $160,000 |
| Whitney O'Keefe | Director of School Programs Highest-paid employee | 40 | $155,000 |
| Michael McDonald | Director of High School Program/Teacher Highest-paid employee | 40 | $119,463 |
| Joy Leighton | Director of Administration Highest-paid employee | 40 | $117,660 |
| Jessica Jones | MFT Highest-paid employee | 40 | $114,899 |
| Danielle Lurie | Speech Language Therapist Highest-paid employee | 40 | $108,119 |
| Robert L Hendren | Board Chair Trustee or director, Officer | 1 | $0 |
| Michael G McDonald | Secretary Trustee or director, Officer | 1 | $0 |
| Scott Fearon | Treasurer Trustee or director, Officer | 1 | $0 |
| Conrad Branson | Director Trustee or director | 1 | $0 |
| Susan Huffman | Director Trustee or director | 1 | $0 |
| Randy S Hogan | Director Trustee or director | 1 | $0 |
| Stephen Prutsman | Director Trustee or director | 1 | $0 |
| Nicole Siminoff | Director Trustee or director | 1 | $0 |
Address and contacts
- Address (IRS master file)
- 300 SUNNYHILLS DR, SAN ANSELMO, CA 94960-1909
- In care of
- % DEIRDRE SHEERIN
- Principal officer (990 for 2024)
- Deirdre E Sheerin, 300 Sunny Hills Drive 6, San Anselmo, CA 94960
- Signed the 990
- Deirdre E Sheerin, Executive Director
- Phone
- (415) 457-7601
- Website
- www.theOakHillSchool.org
- Return prepared by
- Hiep Pham CPA Inc
California records
California keeps its own records of charities and corporations. Search them by EIN 94-3359599 or by the name OAK HILL SCHOOL OF CALIFORNIA.
- 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 OFFER SPECIAL EDUCATION (K-12) BASED ON THE LATEST RESEARCH FOR CHILDREN FACING SIGNIFICANT CHALLENGES IN COMMUNICATION, SENSORY PROCESSING AND SOCIAL RELATIONS FOR THE BENEFIT OF INDIVIDUALS AND THE PUBLIC ON A NON- DISCRIMINATORY BASIS.
Program accomplishments
- Oak Hill School provides educational and therapeutic services to children and young adults ages 6 through 22 with autism and other developmental differences. The program integrates academic instruction with related services, including speech and language therapy, occupational therapy, and behavioral support, to address each students individualized needs. Services are provided during the regular school year, with a summer Extended School Year (ESY) program offered to support continuity of services and help maintain student progress.Expenses $3,924,582 · revenue $4,829,511
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 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 | Not due yet |
| 2024 | June 30, 2025 | November 17, 2025 | 990 on file |
| 2023 | June 30, 2024 | November 15, 2024 | 990 on file |
IRS record
- EIN
- 94-3359599
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- School
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 2001
- Accounting year ends
- June
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Education (B20)
- Assets (IRS master file)
- $2,916,857
- Income (IRS master file)
- $5,063,292
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | June 2025 | $5,047,755 | $5,102,763 | $2,916,857 | IRS |
| 990 | June 2024 | $4,039,827 | $4,345,261 | $3,318,771 | IRS |
| 990 | June 2023 | $3,947,664 | $3,712,058 | $3,984,344 | XML |
| 990 | June 2022 | $3,590,049 | $3,451,879 | $1,093,883 | IRS |
| 990 | June 2021 | – | – | – | IRS |
| 990 | June 2020 | – | – | – | IRS |
| 990 | June 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 94-3359599).
Questions about OAK HILL SCHOOL OF CALIFORNIA
- What is the EIN of OAK HILL SCHOOL OF CALIFORNIA?
- The employer identification number (EIN) of OAK HILL SCHOOL OF CALIFORNIA is 94-3359599.
- Is OAK HILL SCHOOL OF CALIFORNIA tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2001.
- Are donations to OAK HILL SCHOOL OF CALIFORNIA tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does OAK HILL SCHOOL OF CALIFORNIA 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 OAK HILL SCHOOL OF CALIFORNIA due?
- The return for tax year 2025 (the year ending June 30, 2026) is due November 16, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did OAK HILL SCHOOL OF CALIFORNIA last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended June 2025.
- Who is the principal officer of OAK HILL SCHOOL OF CALIFORNIA?
- The 990 for the year ended June 30, 2025 names Deirdre E Sheerin.
- Who are the officers and directors of OAK HILL SCHOOL OF CALIFORNIA?
- The 990 for the year ended June 30, 2025 lists 14 people; 6 received compensation from the organization, the highest $179,740 (Deirdre E Sheerin, Executive Director).
- How much revenue does OAK HILL SCHOOL OF CALIFORNIA have?
- On its 990 for the year ended June 30, 2025 it reported revenue of $5,047,755, expenses of $5,102,763 and total assets of $2,916,857 at year end.
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