Nonprofit · EIN 13-1740452
HACKLEY SCHOOL
Tax-exempt · TARRYTOWN, NY 10591
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| June 30, 2025 | 990 | $71,225,253 | $61,969,964 | $9,255,289 | $308,694,208 | $30,081,818 | $278,612,390 |
| June 30, 2024 | 990 | $62,513,236 | $57,605,781 | $4,907,455 | $300,465,630 | $38,438,568 | $262,027,062 |
| June 30, 2023 | 990 | $58,195,677 | $55,074,824 | $3,120,853 | $278,591,513 | $30,588,921 | $248,002,592 |
Financial details: 990 for the year ended June 30, 2025
Revenue
- Contributions, gifts and grants
- $15,936,112
- of which government grants
- $516,927
- Program service revenue
- $49,058,271
- Investment income
- $5,232,346
- Net rental income
- $1,016,028
- Net gain from sales of assets
- $1,863,296
- Net income from fundraising events
- -$17,504
- Other revenue
- $998,524
Expenses
- Grants and similar amounts paid
- $9,233,731
- Compensation of officers, directors and key employees
- $1,266,352
- Other salaries and wages
- $23,371,863
- Salaries, compensation and benefits (total)
- $32,670,691
- Professional fundraising fees
- $0
- Legal fees
- $168,360
- Accounting fees
- $127,482
- Depreciation
- $7,184,418
- Program services (functional)
- $53,374,601
- Management and general (functional)
- $6,391,104
- Fundraising (functional)
- $2,204,259
Balance sheet and other
- Total assets, start of year
- $300,465,630
- Total assets, end of year
- $308,694,208
- Total liabilities, end of year
- $30,081,818
- Net assets, end of year
- $278,612,390
- Land, buildings and equipment
- $183,185,693
- Publicly traded securities
- $98,217,751
- Net assets without donor restrictions
- $223,229,605
- Net assets with donor restrictions
- $55,382,785
- Gross unrelated business income
- $539,610
- Gross receipts
- $101,507,211
- Employees
- 407
- Volunteers
- 746
- Year formed
- 1900
- State of legal domicile
- NY
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 | Other / benefits |
|---|---|---|---|---|
| CHARLES FRANKLIN | HEAD OF SCHOOL Officer | 50 | $573,265 | $58,728 |
| MICHAEL WIRTZ | HEAD OF SCHOOL (THRU 6/30/23) Former | 0 | $457,752 | $0 |
| ERIN BERNSTEIN | CHIEF FINANCIAL OFFICER Officer | 40 | $297,428 | $52,199 |
| JOHN P GANNON | DIRECTOR OF DEVELOPMENT Highest-paid employee | 40 | $246,313 | $54,898 |
| ANDREW M KING | DIRECTOR OF UPPER SCHOOL Highest-paid employee | 40 | $205,331 | $58,672 |
| CYNDY JEAN | ASSOCIATE HEAD OF SCHOOL Highest-paid employee | 40 | $176,734 | $39,002 |
| ROBERT ALDRICH | DIRECTOR OF OPERATIONS AND Highest-paid employee | 40 | $187,306 | $26,185 |
| LISA OBERSTEIN | DIRECTOR OF LOWER SCHOOL Highest-paid employee | 40 | $184,271 | $24,368 |
| JOHN C CANONI | TRUSTEE Trustee or director | 1 | $0 | $0 |
| THOMAS A CAPUTO | TRUSTEE Trustee or director | 1 | $0 | $0 |
| MARIA A DOCTERS | VICE PRESIDENT Trustee or director, Officer | 5 | $0 | $0 |
| DAWN N FITZPATRICK | TRUSTEE- (THRU 12/2024) Trustee or director | 1 | $0 | $0 |
| DAVID I GLUCKMAN | TREASURER Trustee or director, Officer | 5 | $0 | $0 |
| ERIC B GYASI | SECRETARY Trustee or director, Officer | 5 | $0 | $0 |
| AMY WONG | TRUSTEE Trustee or director | 1 | $0 | $0 |
18 more people on this return
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| LINDA HOLDEN-BRYANT | TRUSTEE Trustee or director | 5 | $0 |
| KAVEH KHOSROWSHAHI | VICE PRESIDENT Trustee or director, Officer | 5 | $0 |
| JEFFERY A LIBERT | TRUSTEE Trustee or director | 1 | $0 |
| MICHAEL H LOWRY | TRUSTEE Trustee or director | 1 | $0 |
| HARVINDER SANDHU MD | PRESIDENT Trustee or director, Officer | 5 | $0 |
| RACHEL MEARS | TRUSTEE Trustee or director | 1 | $0 |
| HANNAH E SAUJET | TRUSTEE Trustee or director | 1 | $0 |
| JUMAANE SAUNDERS | TRUSTEE Trustee or director | 1 | $0 |
| SY STERNBERG | TRUSTEE Trustee or director | 1 | $0 |
| JOHN R TORELL IV | TRUSTEE Trustee or director | 1 | $0 |
| SARAH UNGER | TRUSTEE Trustee or director | 1 | $0 |
| MAUREEN WRIGHT | TRUSTEE Trustee or director | 1 | $0 |
| DANIEL E RIFKIN | TRUSTEE Trustee or director | 1 | $0 |
| H RODGIN COHEN | TRUSTEE Trustee or director | 1 | $0 |
| SHERRY BLOCKINGER | TRUSTEE - (THRU 10/2024) Trustee or director | 1 | $0 |
| CHRISTOPHER P BOGART | TRUSTEE Trustee or director | 1 | $0 |
| KEVIN KEARNS | TRUSTEE - (FROM 02/2025) Trustee or director | 1 | $0 |
| DOMINIQUE ALPUCHE | TRUSTEE - (FROM 02/2025) Trustee or director | 1 | $0 |
990 for the year ended June 30, 2024: 31 people
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| MICHAEL WIRTZ | HEAD OF SCHOOL (THRU 6/30/23) Officer | 40 | $432,602 | $30,317 |
| ERIN BERNSTEIN | CHIEF FINANCIAL OFFICER Officer | 40 | $282,213 | $44,887 |
| CHARLES FRANKLIN | HEAD OF SCHOOL (FROM 7/1/2023) Officer | 50 | $280,175 | $33,014 |
| JOHN P GANNON | DIRECTOR OF ADVANCEMENT Highest-paid employee | 40 | $225,403 | $46,585 |
| ANDREW M KING | DIRECTOR OF UPPER SCHOOL Highest-paid employee | 40 | $193,878 | $56,840 |
| LISA OBERSTERIN | DIRECTOR OF LOWER SCHOOL Highest-paid employee | 40 | $179,241 | $41,658 |
| TERESA WEBER | DIRECTOR OF ADVANCEMENT (THRU 06/30/23) Highest-paid employee | 40 | $199,218 | $13,819 |
| BASIL KOLANI | DIRECTOR OF ACADEMIC AFFAIRS Highest-paid employee | 40 | $175,811 | $12,800 |
| SHERRY BLOCKINGER | TRUSTEE Trustee or director | 1 | $0 | $0 |
| CHRISTOPHER P BOGART | TRUSTEE Trustee or director | 1 | $0 | $0 |
| JOHN C CANONI | TRUSTEE Trustee or director | 1 | $0 | $0 |
| THOMAS A CAPUTO | TRUSTEE Trustee or director | 1 | $0 | $0 |
| H RODGIN COHEN | TRUSTEE Trustee or director | 1 | $0 | $0 |
| MARIA A DOCTERS | VICE PRESIDENT Trustee or director, Officer | 3 | $0 | $0 |
| DAWN N FITZPATRICK | TRUSTEE Trustee or director | 1 | $0 | $0 |
| DAVID I GLUCKMAN | TREASURER Trustee or director, Officer | 3 | $0 | $0 |
| ERIC B GYASI | SECRETARY Trustee or director, Officer | 3 | $0 | $0 |
| DANIEL E RIFKIN | TRUSTEE Trustee or director | 1 | $0 | $0 |
| LINDA HOLDEN-BRYANT | TRUSTEE Trustee or director | 1 | $0 | $0 |
| KAVEH KHOSROWSHAHI | VICE PRESIDENT Trustee or director, Officer | 3 | $0 | $0 |
| JEFFERY A LIBERT | TRUSTEE Trustee or director | 1 | $0 | $0 |
| MICHAEL H LOWRY | TRUSTEE Trustee or director | 1 | $0 | $0 |
| HARVINDER SANDHU MD | PRESIDENT Trustee or director, Officer | 6 | $0 | $0 |
| RACHEL MEARS | TRUSTEE Trustee or director | 1 | $0 | $0 |
| HANNAH E SAUJET | TRUSTEE Trustee or director | 1 | $0 | $0 |
| JUMAANE SAUNDERS | TRUSTEE Trustee or director | 1 | $0 | $0 |
| SY STERNBERG | TRUSTEE Trustee or director | 1 | $0 | $0 |
| JOHN R TORELL IV | TRUSTEE Trustee or director | 1 | $0 | $0 |
| SARAH UNGER | TRUSTEE Trustee or director | 1 | $0 | $0 |
| MAUREEN WRIGHT | TRUSTEE Trustee or director | 1 | $0 | $0 |
| AMY WONG | TRUSTEE Trustee or director | 1 | $0 | $0 |
990 for the year ended June 30, 2023: 32 people
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| MICHAEL WIRTZ | HEAD OF SCHOOL (THRU 6/30/23) Officer | 50 | $439,907 | $102,643 |
| PETER MCANDREW | DIRECTOR OF FINANCE (THRU 6/30/22) Officer | 40 | $259,755 | $30,230 |
| JOHN P GANNON | DIRECTOR OF DEVELOPMENT Highest-paid employee | 40 | $216,549 | $41,067 |
| TERESA WEBER | DIRECTOR OF ADVANCEMENT (THRU 6/30/23) Highest-paid employee | 40 | $229,149 | $24,918 |
| ANDREW M KING | DIRECTOR OF UPPER SCHOOL Highest-paid employee | 40 | $192,075 | $43,490 |
| LISA OBERSTEIN | DIRECTOR OF LOWER SCHOOL Highest-paid employee | 40 | $176,627 | $34,006 |
| BOBBY ALDRICH | DIRECTOR OF OPERATIONS AND CAMPUS PLANNING Highest-paid employee | 40 | $166,802 | $20,143 |
| ERIN BERNSTEIN | CHIEF FINANCIAL OFFICER - FROM 7/1/22 Officer | 40 | $147,492 | $23,228 |
| JOHN C CANONI | TRUSTEE Trustee or director | 1 | $0 | $0 |
| THOMAS A CAPUTO | TRUSTEE Trustee or director | 1 | $0 | $0 |
| H RODGIN COHEN | PRESIDENT - UNTIL 6/30/23 Trustee or director, Officer | 4 | $0 | $0 |
| MARIA A DOCTERS | VICE PRESIDENT Trustee or director, Officer | 3 | $0 | $0 |
| DAWN N FITZPATRICK | TRUSTEE Trustee or director | 1 | $0 | $0 |
| DAVID I GLUCKMAN | TRUSTEE Trustee or director | 1 | $0 | $0 |
| ERIC B GYASI | SECRETARY Trustee or director | 3 | $0 | $0 |
| AMY WONG | TRUSTEE Trustee or director | 1 | $0 | $0 |
| LINDA HOLDEN-BRYANT | TRUSTEE Trustee or director | 1 | $0 | $0 |
| KAVEH KHOSROWSHAHI | TRUSTEE Trustee or director | 1 | $0 | $0 |
| JEFFERY A LIBERT | TRUSTEE Trustee or director | 1 | $0 | $0 |
| MICHAEL H LOWRY | TRUSTEE Trustee or director | 1 | $0 | $0 |
| HARVINDER SANDHU MD | VICE PRESIDENT AND TREASURER Trustee or director, Officer | 3 | $0 | $0 |
| RACHEL MEARS | TRUSTEE Trustee or director | 1 | $0 | $0 |
| HANNAH E SAUJET | TRUSTEE Trustee or director | 1 | $0 | $0 |
| JUMAANE SAUNDERS | TRUSTEE Trustee or director | 1 | $0 | $0 |
| SY STERNBERG | TRUSTEE Trustee or director, Officer | 1 | $0 | $0 |
| JOHN R TORELL IV | TRUSTEE Trustee or director, Officer | 1 | $0 | $0 |
| SARAH UNGER | TRUSTEE Trustee or director | 1 | $0 | $0 |
| MAUREEN WRIGHT | TRUSTEE Trustee or director | 1 | $0 | $0 |
| DANIEL E RIFKIN | TRUSTEE Trustee or director | 1 | $0 | $0 |
| LINDA V GREENBERG | TRUSTEE - UNTIL 11/2022 Trustee or director | 1 | $0 | $0 |
| SHERRY BLOCKINGER | TRUSTEE Trustee or director | 1 | $0 | $0 |
| CHRISTOPHER P BOGART | TRUSTEE Trustee or director | 1 | $0 | $0 |
Address and contacts
- Address (IRS master file)
- 293 BENEDICT AVE, TARRYTOWN, NY 10591-4327
- In care of
- % PETER MCANDREW C/O THE SCHOO
- Principal officer (990 for 2024)
- CHARLES FRANKLIN, C/O HACKLEY SCHOOL 293 BENEDICT, AVENUE, TARRYTOWN, NY 10591
- Signed the 990
- ERIN BERNSTEIN, DIRECTOR OF FINANCE
- Phone
- (914) 366-2600
- Website
- WWW.HACKLEYSCHOOL.ORG
- Return prepared by
- EISNER ADVISORY GROUP LLC
Mission
THE SCHOOL IS AN INDEPENDENT, CO-ED COLLEGE PREPARATORY SCHOOL SERVING GRADES KINDERGARTEN THROUGH 12TH GRADE.
Program accomplishments
- INSTRUCTION AND RELATED COSTS - INCLUDE ALL COSTS ASSOCIATED WITH INSTRUCTION OF 859 STUDENTS. THE SCHOOL OFFERS FINANCIAL AID GRANTS TO QUALIFIED STUDENTS BASED ON DEMONSTRATED NEED.Expenses $52,822,531 · grants $9,233,731 · revenue $48,518,400
- AUXILIARY ACTIVITIES INCLUDES SERVICES INDIRECTLY RELATED TO INSTRUCTION SUCH AS STUDENT ACTIVITIES EXPENSES, MUSIC INSTITUTE, DRIVERS EDUCATION, ETC., AS WELL AS SUMMER PROGRAMS.Expenses $552,070 · revenue $539,871
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
- 13-1740452
- 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
- 1941
- Accounting year ends
- June
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Health care (E200)
- Assets (IRS master file)
- $308,694,208
- Income (IRS master file)
- $101,507,211
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | June 2025 | $71,225,253 | $61,969,964 | $308,694,208 | XML |
| 990-T | June 2025 | – | – | – | IRS |
| 990 | June 2024 | $62,513,236 | $57,605,781 | $300,465,630 | XML |
| 990-T | June 2024 | – | – | – | IRS |
| 990 | June 2023 | $58,195,677 | $55,074,824 | $278,591,513 | XML |
| 990-T | June 2023 | – | – | – | IRS |
| 990 | June 2022 | $63,828,536 | $53,046,592 | $269,303,237 | IRS |
| 990-T | June 2022 | – | – | – | IRS |
| 990 | June 2021 | – | – | – | IRS |
| 990-T | June 2021 | – | – | – | IRS |
| 990 | June 2020 | – | – | – | 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 13-1740452).
Questions about HACKLEY SCHOOL
- What is the EIN of HACKLEY SCHOOL?
- The employer identification number (EIN) of HACKLEY SCHOOL is 13-1740452.
- Is HACKLEY SCHOOL tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1941.
- Are donations to HACKLEY SCHOOL tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does HACKLEY SCHOOL 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 HACKLEY SCHOOL 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 HACKLEY SCHOOL 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 HACKLEY SCHOOL?
- The 990 for the year ended June 30, 2025 names CHARLES FRANKLIN.
- Who are the officers and directors of HACKLEY SCHOOL?
- The 990 for the year ended June 30, 2025 lists 33 people; 8 received compensation from the organization, the highest $573,265 (CHARLES FRANKLIN, HEAD OF SCHOOL).
- How much revenue does HACKLEY SCHOOL have?
- On its 990 for the year ended June 30, 2025 it reported revenue of $71,225,253, expenses of $61,969,964 and total assets of $308,694,208 at year end.
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