Nonprofit · EIN 23-7303535
PENIKESE ISLAND SCHOOL INC
Tax-exempt · WOODS HOLE, MA 02543
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990 | $601,705 | $421,128 | $180,577 | $1,194,645 | $816,915 | $377,730 |
| December 31, 2024 | 990 | $121,527 | $254,058 | -$132,531 | $1,001,239 | $804,086 | $197,153 |
| June 30, 2024 | 990 | $467,462 | $473,850 | -$6,388 | $1,114,940 | $785,256 | $329,684 |
| June 30, 2023 | 990 | $336,424 | $388,417 | -$51,993 | $1,184,599 | $848,527 | $336,072 |
Financial details: 990 for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $417,059
- Program service revenue
- $184,646
- Investment income
- $0
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $0
- Other salaries and wages
- $176,963
- Salaries, compensation and benefits (total)
- $191,945
- Professional fundraising fees
- $0
- Occupancy
- $7,094
- Depreciation
- $49,069
- Program services (functional)
- $351,806
- Management and general (functional)
- $51,992
- Fundraising (functional)
- $17,330
Balance sheet and other
- Total assets, start of year
- $1,001,239
- Total assets, end of year
- $1,194,645
- Total liabilities, end of year
- $816,915
- Net assets, end of year
- $377,730
- Land, buildings and equipment
- $860,705
- Net assets without donor restrictions
- $255,730
- Net assets with donor restrictions
- $122,000
- Gross receipts
- $601,705
- Employees
- 10
- Volunteers
- 60
- Year formed
- 1973
- State of legal domicile
- MA
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 December 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| KIMBERLY ULMER | EXECUTIVE DI Officer | 40 | $96,030 |
| MATTHEW SUTHERLAND | CHAIRMAN Trustee or director, Officer | 2 | $0 |
| DORIANNE MEBANE | TREASURER Trustee or director, Officer | 2 | $0 |
| JAMES NEWMAN | CLERK Trustee or director, Officer | 2 | $0 |
| ALAN STEINBACH | DIRECTOR Trustee or director | 1 | $0 |
| TIFFANY VAN MOOY | DIRECTOR Trustee or director | 1 | $0 |
| EDWARD DOYLE | DIRECTOR Trustee or director | 1 | $0 |
| ALISON BRODET | DIRECTOR Trustee or director | 1 | $0 |
| ELEANOR SCHMIDT | DIRECTOR Trustee or director | 1 | $0 |
990 for the year ended December 31, 2024: 7 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| KIMBERLY ULMER | EXECUTIVE DI Officer | 30 | $40,013 |
| MATTHEW SUTHERLAND | PRESIDENT Trustee or director, Officer | 5 | $0 |
| DORIANNE MEBANE | TREASURER Trustee or director, Officer | 5 | $0 |
| JAMES NEWMAN | SECRETARY Trustee or director, Officer | 5 | $0 |
| ALAN STEINBACH | DIRECTOR Trustee or director | 2 | $0 |
| TIFFANY VAN MOOY | DIRECTOR Trustee or director | 2 | $0 |
| EDWARD DOYLE | DIRECTOR Trustee or director | 2 | $0 |
990 for the year ended June 30, 2024: 8 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| KIMBERLY UNLMER | EXECUTIVE DI Officer | 25 | $57,345 |
| EDWARD DOYLE | DIRECTOR Trustee or director | 2 | $0 |
| DORIANNE MEBANE | TREASURER Trustee or director, Officer | 5 | $0 |
| TIFFANY VAN MOOY | DIRECTOR Trustee or director | 2 | $0 |
| JAMES NEWMAN | SECRETARY Trustee or director, Officer | 5 | $0 |
| ALAN STEINBACH | DIRECTOR Trustee or director | 2 | $0 |
| MATTHEW SUTHERLAND | PRESIDENT Trustee or director, Officer | 5 | $0 |
| COLLETTE WELLINGTON | DIRECTOR Trustee or director | 2 | $0 |
990 for the year ended June 30, 2023: 7 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| EDWARD DOYLE | DIRECTOR Trustee or director | 2 | $0 |
| DORIANNE MEBANE | TREASURER Trustee or director, Officer | 5 | $0 |
| TIFFANY VAN MOOY | DIRECTOR Trustee or director | 2 | $0 |
| JAMES NEWMAN | SECRETARY Trustee or director, Officer | 5 | $0 |
| ALAN STEINBACH | DIRECTOR Trustee or director | 2 | $0 |
| MATTHEW SUTHERLAND | PRESIDENT Trustee or director, Officer | 5 | $0 |
| COLLETTE WELLINGTON | DIRECTOR Trustee or director | 2 | $0 |
Address and contacts
- Address (IRS master file)
- PO BOX 161, WOODS HOLE, MA 02543-0161
- Principal officer (990 for 2025)
- MATTHEW SUTHERLAND, 565 WOODS HOLE ROAD, WOODS HOLE, MA 02543
- Signed the 990
- DORIANNE MEBANE, TREASURER
- Phone
- (774) 349-1960
- Website
- WWW.PENIKESE.ORG
- Return prepared by
- SANDERS WALSH & EATON CPAS LLC
Mission
TO PROVIDE EDUCATIONAL ENRICHMENT PROGRAMS FOR SCHOOL AGE BOYS AND GIRLS.
Program accomplishments
- THE ORGANIZATION PROVIDED EDUCATIONAL ENRICHMENT PROGRAMS FOR SCHOOL AGE BOYS AND GIRLS.Expenses $351,806 · revenue $184,646
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 on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990 on file |
| 2023 | December 31, 2023 | May 15, 2024 | Check at the IRS |
IRS record
- EIN
- 23-7303535
- 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
- 1973
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Crime and legal-related (I40Z)
- Assets (IRS master file)
- $1,194,645
- Income (IRS master file)
- $601,705
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2025 | $601,705 | $421,128 | $1,194,645 | XML |
| 990 | December 2024 | $121,527 | $254,058 | $1,001,239 | IRS |
| 990 | June 2024 | $467,462 | $473,850 | $1,114,940 | IRS |
| 990 | June 2023 | $336,424 | $388,417 | $1,184,599 | XML |
| 990 | June 2022 | $420,008 | $361,848 | $1,243,384 | IRS |
| 990 | June 2021 | – | – | – | IRS |
| 990 | June 2019 | – | – | – | 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 23-7303535).
Questions about PENIKESE ISLAND SCHOOL INC
- What is the EIN of PENIKESE ISLAND SCHOOL INC?
- The employer identification number (EIN) of PENIKESE ISLAND SCHOOL INC is 23-7303535.
- Is PENIKESE ISLAND SCHOOL INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1973.
- Are donations to PENIKESE ISLAND SCHOOL INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does PENIKESE ISLAND SCHOOL INC 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 PENIKESE ISLAND SCHOOL INC 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 PENIKESE ISLAND SCHOOL INC last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended December 2025.
- Who is the principal officer of PENIKESE ISLAND SCHOOL INC?
- The 990 for the year ended December 31, 2025 names MATTHEW SUTHERLAND.
- Who are the officers and directors of PENIKESE ISLAND SCHOOL INC?
- The 990 for the year ended December 31, 2025 lists 9 people; 1 received compensation from the organization, the highest $96,030 (KIMBERLY ULMER, EXECUTIVE DI).
- How much revenue does PENIKESE ISLAND SCHOOL INC have?
- On its 990 for the year ended December 31, 2025 it reported revenue of $601,705, expenses of $421,128 and total assets of $1,194,645 at year end.
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