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Nonprofit · EIN 04-2104064

FENN SCHOOL INC

Tax-exempt · CONCORD, MA 01742

Financials

$20.5M$20.9M2022$19.3M$21.9M2023$20M$22.9M2024
Revenue Expenses · by fiscal year end
Financials of FENN SCHOOL INC by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
June 30, 2025990$19,974,929$22,853,717-$2,878,788$103,780,268$15,475,314$88,304,954
June 30, 2024990$19,313,382$21,919,030-$2,605,648$98,344,775$14,472,158$83,872,617
June 30, 2023990$20,455,686$20,901,430-$445,744$94,702,471$14,711,712$79,990,759
Financial details: 990 for the year ended June 30, 2025

Revenue

Contributions, gifts and grants
$1,753,995
Program service revenue
$17,841,757
Investment income
$346,155
Net rental income
$3,086
Net gain from sales of assets
$88,755
Other revenue
$33,022

Expenses

Grants and similar amounts paid
$2,092,739
Compensation of officers, directors and key employees
$908,354
Other salaries and wages
$9,405,331
Salaries, compensation and benefits (total)
$13,386,225
Professional fundraising fees
$219,138
Legal fees
$62,389
Accounting fees
$81,108
Occupancy
$965,468
Travel
$5,280
Depreciation
$1,283,539
Program services (functional)
$17,851,349
Management and general (functional)
$3,591,042
Fundraising (functional)
$1,411,326

Balance sheet and other

Total assets, start of year
$98,344,775
Total assets, end of year
$103,780,268
Total liabilities, end of year
$15,475,314
Net assets, end of year
$88,304,954
Land, buildings and equipment
$36,324,148
Publicly traded securities
$59,113,570
Net assets without donor restrictions
$44,311,287
Net assets with donor restrictions
$43,993,667
Gross receipts
$20,071,036
Employees
222
Volunteers
300
Year formed
1929
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 June 30, 2025, highest compensation first.

NameTitleHours / weekCompensationOther / benefits
DEREK R BOONISARHEAD OF SCHOOL
Trustee or director, Officer
40$423,135$159,810
DAVID A PLATTASSOC. HEAD FOR FINANCE & OPERATIONS
Officer
40$256,006$77,527
REBECCA LOMBARDODIRECTOR OF ADVANCEMENT
Highest-paid employee
40$172,312$43,438
NATHANIEL CARRASST. HEAD OF SCHOOL
Highest-paid employee
40$147,736$67,054
JENNIFER SHEEHYDIR. OF MARKETING/COMMUNICATIONS
Highest-paid employee
40$130,979$58,979
KATE WADEMS DIVISION HEAD
Highest-paid employee
40$128,780$51,566
DAVID IRWINHEAD OF UPPER SCHOOL
Highest-paid employee
40$143,313$14,538
JEFFREY W ADAMSTRUSTEE
Trustee or director
5$0$0
CHRISTOPHER ANDERSONTRUSTEE
Trustee or director
5$0$0
ELIZABETH CHANGASSISTANT TREASURER
Trustee or director, Officer
5$0$0
ANDREA DARLINGCHAIR
Trustee or director, Officer
10$0$0
MELISSA DERCLERK
Trustee or director, Officer
5$0$0
EDWARD GILLICK JRTRUSTEE
Trustee or director
5$0$0
JEFFREY GOWERTRUSTEE
Trustee or director
5$0$0
G ZACHARY GUNDTRUSTEE
Trustee or director
5$0$0
16 more people on this return
NameTitleHours / weekCompensation
LAURA C JOHNSONTRUSTEE
Trustee or director
5$0
MATTHEW KILMARTINASSISTANT CLERK
Trustee or director, Officer
5$0
RACHEL J KRAMERVICE-CHAIR
Trustee or director, Officer
5$0
MARYELLEN LACAMERATRUSTEE
Trustee or director
5$0
GINA LAROCHETRUSTEE
Trustee or director
5$0
NEVILLE MCCAGHRENTRUSTEE
Trustee or director
5$0
MELISSA MCCRAYTRUSTEE
Trustee or director
5$0
CAROL C MORIARTYTRUSTEE
Trustee or director
5$0
TARAGH T MULVANYCHAIR
Trustee or director, Officer
5$0
TINA MURDOUGHTRUSTEE
Trustee or director
5$0
TANYA OBLAKTREASURER
Trustee or director, Officer
5$0
EDWARD V PARSONSTRUSTEE
Trustee or director
5$0
HARRIS ROSENHEIMEX-OFFICIO
Trustee or director
5$0
HILARY N STEINERTTRUSTEE
Trustee or director
5$0
COLLINS A TABIRITRUSTEE
Trustee or director
5$0
PATRICIA WOODWARDTRUSTEE
Trustee or director
5$0
990 for the year ended June 30, 2024: 33 people
NameTitleHours / weekCompensationOther / benefits
DEREK R BOONISARHEAD OF SCHOOL
Trustee or director, Officer
60$344,615$180,845
DAVID A PLATTASSOC. HEAD FOR FINANCE & OPERATIONS
Officer
40$234,866$50,107
NATHANIEL CARRASST. HEAD OF SCHOOL
Highest-paid employee
40$147,151$45,112
JENNIFER SHEEHYDIR. OF MARKETING/ COMMUNICATIONS
Highest-paid employee
40$129,337$52,561
DAVID IRWINUPPER SCHOOL HEAD
Highest-paid employee
40$138,714$8,291
ANNE BOUDREAUINTERIM HEAD OF ADVANCEMENT
Highest-paid employee
40$128,422$17,699
KATHERINE WADEHEAD OF MIDDLE SCHOOL
Highest-paid employee
40$124,907$18,666
TARAGH T MULVANYCHAIR
Trustee or director, Officer
5$0$0
ANDREA DARLINGVICE-CHAIR
Trustee or director, Officer
5$0$0
LISA SCOPATREASURER
Trustee or director, Officer
5$0$0
LIZ CHANGASST. TREASURER
Trustee or director, Officer
5$0$0
CAROL C MORIARTYCLERK
Trustee or director, Officer
5$0$0
MATT KILMARTINASST. CLERK
Trustee or director, Officer
5$0$0
JEFFREY W ADAMSTRUSTEE
Trustee or director
5$0$0
LAURA C JOHNSONTRUSTEE
Trustee or director
5$0$0
SCOOTER MANLYTRUSTEE
Trustee or director
5$0$0
MELISSA MCCRAYTRUSTEE
Trustee or director
5$0$0
HILARY N STEINERTTRUSTEE
Trustee or director
5$0$0
LAN ZHANGTRUSTEE
Trustee or director
5$0$0
LISA DERTRUSTEE
Trustee or director
5$0$0
MICHAEL C FOXTRUSTEE
Trustee or director
5$0$0
JEFF GOWERTRUSTEE
Trustee or director
5$0$0
G ZACHARY GUNDTRUSTEE
Trustee or director
5$0$0
RACHEL J KRAMERTRUSTEE
Trustee or director
5$0$0
TINA MURDOUGHTRUSTEE
Trustee or director
5$0$0
TANYA OBLAKTRUSTEE
Trustee or director
5$0$0
CHRIS ANDERSONTRUSTEE
Trustee or director
5$0$0
GINA LAROCHETRUSTEE
Trustee or director
5$0$0
NEVILLE MCCAGHRENTRUSTEE
Trustee or director
5$0$0
EDWARD V PARSONSTRUSTEE
Trustee or director
5$0$0
COLLINS A TABIRITRUSTEE
Trustee or director
5$0$0
LAUREN MANTHRIPRAGADAPARENTS ASSOCIATION PRESIDENT
Trustee or director
5$0$0
HARRIS ROSENHEIMALUMNI ASSOC. PRESIDENT
Trustee or director
5$0$0
990 for the year ended June 30, 2023: 34 people
NameTitleHours / weekCompensationOther / benefits
DEREK R BOONISARHEAD OF SCHOOL
Trustee or director, Officer
60$334,406$153,145
DAVID A PLATTASSOC. HEAD FOR FINANCE & OPERATIONS
Officer
40$227,996$51,649
DAVE DIPERSIODIR. OF FACILITIES
Highest-paid employee
40$120,033$88,695
NATHANIEL H CARR HEAD OFLOWER SCHOOL, ASST. HEAD OF SCHOOL
Highest-paid employee
40$139,620$49,630
JENNIFER SHEEHYDIR. OF MARKETING/COMMUNICATIONS
Highest-paid employee
40$120,474$50,258
MARGRET MAGNERDIR. OF AUX PROGRAMS
Highest-paid employee
40$118,751$36,799
DAVID IRWINHEAD OF UPPER SCHOOL
Highest-paid employee
40$129,342$8,032
JEFFREY W ADAMSTRUSTEE
Trustee or director
5$0$0
LIZ CHANGTRUSTEE
Trustee or director
5$0$0
ANDREA DARLINGTRUSTEE
Trustee or director
5$0$0
BRIAN DAVIDSONTRUSTEE
Trustee or director
5$0$0
LISA DERTRUSTEE
Trustee or director
5$0$0
MICHAEL C FOXTRUSTEE
Trustee or director
5$0$0
JEFF GOWERTRUSTEE
Trustee or director
5$0$0
G ZACHARY GUNDTRUSTEE
Trustee or director
5$0$0
LAURA C JOHNSONTRUSTEE
Trustee or director
5$0$0
MATT KILMARTINTRUSTEE
Trustee or director
5$0$0
RACHEL J KRAMERTRUSTEE
Trustee or director
5$0$0
H CHANDLER MANLYTRUSTEE
Trustee or director
5$0$0
SCOOTER MANLYTRUSTEE
Trustee or director
6$0$0
NEVILLE MCCAGHRENTRUSTEE
Trustee or director
5$0$0
MELISSA MCCRAYTRUSTEE
Trustee or director
5$0$0
TINA MURDOUGHTRUSTEE
Trustee or director
5$0$0
TANYA OBLAKTRUSTEE
Trustee or director
5$0$0
EDWARD V PARSONSTRUSTEE
Trustee or director
5$0$0
GENESIS ROYAL-LANGHAMTRUSTEE
Trustee or director
5$0$0
ANDREW J SOHNTRUSTEE
Trustee or director
5$0$0
HILARY N STEINERTTRUSTEE
Trustee or director
5$0$0
COLLINS A TABIRITRUSTEE
Trustee or director
5$0$0
LAN ZHANGTRUSTEE
Trustee or director
5$0$0
TARAGH T MULVANYCHAIRMAN
Trustee or director, Officer
5$0$0
ANA MARTINEZ ALEMANVICE CHAIR
Trustee or director, Officer
5$0$0
CAROL C MORIARTYCLERK
Trustee or director, Officer
5$0$0
LISA SCOPATREASURER
Trustee or director, Officer
5$0$0

Address and contacts

Address (IRS master file)
516 MONUMENT ST, CONCORD, MA 01742-1894
In care of
% DANA PACHECO
Principal officer (990 for 2024)
DEREK R BOONISAR, 516 MONUMENT STREET, CONCORD, MA 01742
Signed the 990
DAVID A PLATT, ASSOC. HEAD FOR FINANCE & OPS.
Phone
(978) 369-5800
Return prepared by
CBIZ ADVISORS LLC

Mission

GUIDED BY OUR MOTTO, SUA SPONTE, AND INSPIRED BY OUR CORE VALUES OF HONESTY, RESPECT, EMPATHY, AND COURAGE, THE FENN SCHOOL CHALLENGES EACH BOY TO TAKE RESPONSIBILITY FOR HIMSELF, FOR HIS OWN EDUCATION, AND FOR THE WELL-BEING OF OTHERS. OUR BOYS THRIVE IN A DIVERSE COMMUNITY THAT CELEBRATES OUR SHARED HUMANITY AND EMBRACES DIFFERENCE. AS PART OF AN EVER-CHANGING, INTERDEPENDENT WORLD, FENN EMPOWERS EACH BOY TO DEVELOP STRONG CHARACTER AND LEAD WITH INTEGRITY.

990 for the year ended June 30, 2025

Program accomplishments

  • ACADEMIC PROGRAM - THE SCHOOL IS AN ACCREDITED EDUCATIONAL INSTITUTION FOR APPROXIMATELY 315 BOYS, GRADES 4 THROUGH 9. THE SCHOOL PROVIDES A SOLID CURRICULUM IN ENGLISH, SCIENCE, SOCIAL STUDIES, MATHEMATICS, AND LANGUAGES. MATHEMATICS AND LANGUAGE CURRICULA ALLOW FOR STANDARD-LEVEL AS WELL AS ADVANCED-LEVEL LEARNING, DEPENDING ON THE STUDENT'S ABILITIES. THE ENTIRE ACADEMIC PROGRAM IS AN UPWARD PROGRESSION TOWARD SOPHISTICATED COGNITIVE REASONING AND INTELLECTUAL CHALLENGES TO PREPARE BOYS FOR SECONDARY SCHOOL EDUCATION.
    Expenses $8,925,675 · grants $1,046,369 · revenue $8,935,847
  • ARTS PROGRAM - BEGINNING IN GRADE 4, THE STUDENTS ARE INTRODUCED TO A SIX-YEAR SEQUENTIAL CURRICULUM IN THE ARTS BEGINNING WITH STUDIO ART, DRAMA, MUSIC AND WOOD SHOP. AS THE STUDENT PROGRESSES THROUGH EACH GRADE OTHER ARTS PROGRAM OFFERINGS BECOME AVAILABLE, SUCH AS CERAMICS AND PHOTOGRAPHY. IN GRADES 8 AND 9, STUDENTS MAY SELECT FROM A BROAD ARRAY OF COURSES MENTIONED PLUS OTHERS SUCH AS PAINTING, CARTOONING, THEATER TECH, VIDEO PRODUCTION, STEEL DRUMS, GUITAR AND RHYTHM ENSEMBLE. STUDENTS ARE REQUIRED TO COMPLETE THREE ART REQUIREMENTS FOR GRADUATION: ONE EACH IN FINE ARTS, DRAMATIC ARTS AND MUSICAL ARTS.
    Expenses $4,462,837 · grants $523,185 · revenue $4,467,923
  • ATHLETICS PROGRAM - THIS PROGRAM PROMOTES ATHLETIC COMPETENCE, CONFIDENCE, AND ENJOYMENT FOR STUDENTS OF VARYING ATHLETIC ABILITIES AND INTERESTS. IT STRESSES LEARNING AND PRACTICING INDIVIDUAL AND TEAM SKILLS, AND IT OFFERS A VARIETY OF INDIVIDUAL AND TEAM ACTIVITIES WITH VARIOUS LEVELS OF COMPETITION. AT ALL LEVELS GOOD SPORTSMANSHIP IS EMPHASIZED AS THE PRIMARY LESSON TO BE LEARNED FROM A WELL ORGANIZED ATHLETIC PROGRAM. SPORTS OPTIONS, DEPENDING ON GRADE, INCLUDE SOCCER, FOOTBALL, CROSS COUNTRY, TRACK, BASKETBALL, WRESTLING, ICE HOCKEY, TENNIS, AND ALSO ALLOWS FOR SPORTS ALTERNATIVE WITH PARENTAL/SCHOOL APPROVAL.
    Expenses $4,462,837 · grants $523,185 · revenue $4,467,923

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 yearYear endedDueIRS public records
2025June 30, 2026November 16, 2026Not due yet
2024June 30, 2025November 17, 2025990 on file
2023June 30, 2024November 15, 2024990 on file

IRS record

EIN
04-2104064
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
1972
Accounting year ends
June
Files
Form 990 or 990-EZ
Assets (IRS master file)
$103,780,268
Income (IRS master file)
$20,071,036

Filing history

FormYear endedRevenueExpensesAssetsReturn
990June 2025$19,974,929$22,853,717$103,780,268XML
990June 2024$19,313,382$21,919,030$98,344,775XML
990June 2023$20,455,686$20,901,430$94,702,471XML
990June 2022$22,524,934$20,039,772$90,491,152IRS
990June 2021–––IRS
990June 2020–––IRS
990June 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 04-2104064).

Questions about FENN SCHOOL INC

What is the EIN of FENN SCHOOL INC?
The employer identification number (EIN) of FENN SCHOOL INC is 04-2104064.
Is FENN SCHOOL INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1972.
Are donations to FENN SCHOOL INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does FENN 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 FENN SCHOOL INC 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 FENN SCHOOL INC 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 FENN SCHOOL INC?
The 990 for the year ended June 30, 2025 names DEREK R BOONISAR.
Who are the officers and directors of FENN SCHOOL INC?
The 990 for the year ended June 30, 2025 lists 31 people; 7 received compensation from the organization, the highest $423,135 (DEREK R BOONISAR, HEAD OF SCHOOL).
How much revenue does FENN SCHOOL INC have?
On its 990 for the year ended June 30, 2025 it reported revenue of $19,974,929, expenses of $22,853,717 and total assets of $103,780,268 at year end.

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