MILLBROOK SCHOOL

EIN 14-1413770 MILLBROOK, NY

Revenue 2024: $45,431,665
Expenses 2024: $34,868,086

Program services were 77.0% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection: 03
NTEE code: B250
Classification: 2000
Street: 131 MILLBROOK SCHOOL RD

These codes are the IRS's own and are shown exactly as filed. What each one means is in the Business Master File documentation (opens in a new tab).

Mission and programs · 2024

Mission

IN A COMMUNITY WHERE EVERY STUDENT IS KNOWN AND NEEDED, MILLBROOK PREPARES ITS STUDENTS FOR COLLEGE AND LIVES OF MEANING AND CONSEQUENCE BY INSTILLING THE VALUES OF RESPECT, INTEGRITY, SERVICE, STEWARDSHIP, AND CURIOSITY.

Activities or mission (Part I)

MILLBROOK SCHOOL IS A COEDUCATIONAL, COLLEGE PREPARATORY SCHOOL WHICH OFFERS COLLEGE PREPARATORY EDUCATION TO ITS BOARDING AND DAY STUDENTS.

INDEPENDENT SECONDARY EDUCATION FOR APPROXIMATELY 330 BOARDING AND DAY STUDENTS.

Expenses $26,854,438 · Grants $5,190,356 · Revenue $26,876,197

As filed on the 2024 return.

Officers and directors · 2024

As listed in Part VII of the 2024 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.

Jonathan DownsJONATHAN DOWNS

HEAD OF SCHOOL

Total calculated

$601,431

From this org

$468,758

From related orgs

$0

Other

$132,673

Hours/week

40

Schedule J breakdown matched by us

Base

$468,758

Bonus

$0

Other

$0

Deferred

$33,000

Nontaxable benefits

$99,673

Filer's total

$601,431
William MenardWILLIAM MENARD

CHAIRMAN

Total calculated

$0

Hours/week

1
Paul SolomonPAUL SOLOMON

VICE CHAIRMAN

Total calculated

$0

Hours/week

1
Peter R ChapmanPETER R CHAPMAN

SECRETARY (UNTIL 05/25)

Total calculated

$0

Hours/week

1
Paul StaffordPAUL STAFFORD

SECRETARY (AS OF 05/25)

Total calculated

$0

Hours/week

1
John TukeJOHN TUKE

TREASURER

Total calculated

$0

Hours/week

1
J'Nelle N AgeeJ'NELLE N AGEE

TRUSTEE

Total calculated

$0

Hours/week

1
Samantha BoardmanSAMANTHA BOARDMAN

TRUSTEE

Total calculated

$0

Hours/week

1
Francisco L BorgesFRANCISCO L BORGES

TRUSTEE

Total calculated

$0

Hours/week

1
Thomas ButtacavolliTHOMAS BUTTACAVOLLI

TRUSTEE

Total calculated

$0

Hours/week

1
Stephen Clement IIISTEPHEN CLEMENT III

TRUSTEE (UNTIL 05/25)

Total calculated

$0

Hours/week

1
Kelly Macaluso ColesKELLY MACALUSO COLES

TRUSTEE

Total calculated

$0

Hours/week

1
Trevor ColhounTREVOR COLHOUN

TRUSTEE

Total calculated

$0

Hours/week

1
Morgan ConradMORGAN CONRAD

TRUSTEE

Total calculated

$0

Hours/week

1
Darcie CrystalDARCIE CRYSTAL

TRUSTEE (AS OF 05/25)

Total calculated

$0

Hours/week

1
Constantine DakoliasCONSTANTINE DAKOLIAS

TRUSTEE

Total calculated

$0

Hours/week

1
Kathleen DillKATHLEEN DILL

TRUSTEE (UNTIL 05/25)

Total calculated

$0

Hours/week

1
Philip DruryPHILIP DRURY

TRUSTEE

Total calculated

$0

Hours/week

1
Christopher HolbrookCHRISTOPHER HOLBROOK

TRUSTEE

Total calculated

$0

Hours/week

1
Theodore KaratzTHEODORE KARATZ

TRUSTEE

Total calculated

$0

Hours/week

1
Alison J MarsalALISON J MARSAL

TRUSTEE

Total calculated

$0

Hours/week

1
Gordon PennoyerGORDON PENNOYER

TRUSTEE

Total calculated

$0

Hours/week

1
Steve RodgersSTEVE RODGERS

TRUSTEE

Total calculated

$0

Hours/week

1
Steven RomickSTEVEN ROMICK

TRUSTEE (AS OF 01/25)

Total calculated

$0

Hours/week

1
Gilbert P Schafer IIIGILBERT P SCHAFER III

TRUSTEE

Total calculated

$0

Hours/week

1

The first 25 listed. Compensation is as filed in Part VII: reportable pay from this organization and from related organizations, other compensation, and hours per week. The total, marked calculated, is our sum of the three dollar columns, with a blank column counted as $0; the form itself has no total. On a Form 990-EZ the columns are Part IV's instead, and on a Form 990-PF Part VIII's — compensation, contributions to benefit plans, and expense account — and the total sums those. A Schedule J breakdown is as filed: base pay, bonus, other, deferred compensation and nontaxable benefits from this organization, with any from related organizations beside each, and the filer's own total. It is shown with the Part VII listing of the same name on the same return. The form gives no key between the two, so that pairing is ours, and is marked matched by us. Earlier years are each on their own filing page.

Filings

2024

Revenue

$45,431,665

Expenses

$34,868,086

Contributions

$10,504,769

Grants paid

$5,190,356
2023

Revenue

$35,684,983

Expenses

$33,835,040

Contributions

$7,114,107

Grants paid

$5,337,001
2022

Revenue

$33,303,012

Expenses

$33,017,555

Contributions

$7,918,809

Grants paid

$5,211,013

Tax year	Revenue	Expenses	Contributions	Grants paid
2024	$45,431,665	$34,868,086	$10,504,769	$5,190,356
2023	$35,684,983	$33,835,040	$7,114,107	$5,337,001
2022	$33,303,012	$33,017,555	$7,918,809	$5,211,013

The four totals the IRS asks for on Part I of the Form 990, as filed. A dash means the figure was not present on the return — not that it was zero.

Other returns filed

2024 · 990-T

Revenue

not reported

Expenses

not reported

Assets (EOY)

not reported
2023 · 990-T

Revenue

not reported

Expenses

not reported

Assets (EOY)

not reported
2022 · 990-T

Revenue

not reported

Expenses

not reported

Assets (EOY)

not reported
2021 · 990

Revenue

$28,808,206

Expenses

$30,182,340

Assets (EOY)

$162,624,887
2021 · 990-T

Revenue

not reported

Expenses

not reported

Assets (EOY)

not reported
2020 · 990

Revenue

$39,791,134

Expenses

$29,952,439

Assets (EOY)

$164,075,015
2020 · 990-T

Revenue

not reported

Expenses

not reported

Assets (EOY)

not reported
2019 · 990

Revenue

$30,124,599

Expenses

$25,922,165

Assets (EOY)

$138,607,846
2018 · 990

Revenue

$28,794,057

Expenses

$26,267,862

Assets (EOY)

$137,034,789
2017 · 990

Revenue

$33,011,017

Expenses

$24,739,510

Assets (EOY)

$134,017,566

Tax year	Form	Revenue	Expenses	Assets (EOY)
2024	990-T	not reported	not reported	not reported
2023	990-T	not reported	not reported	not reported
2022	990-T	not reported	not reported	not reported
2021	990	$28,808,206	$30,182,340	$162,624,887
2021	990-T	not reported	not reported	not reported
2020	990	$39,791,134	$29,952,439	$164,075,015
2020	990-T	not reported	not reported	not reported
2019	990	$30,124,599	$25,922,165	$138,607,846
2018	990	$28,794,057	$26,267,862	$137,034,789
2017	990	$33,011,017	$24,739,510	$134,017,566

Nonprofiteer parses Forms 990, 990-EZ and 990-PF, in a window of recent tax years. These returns are recorded from the IRS e-file index, so their figures were extracted by that index rather than read from the return here — treat them as a different source from the filings above, not as more of the same record. A dash means the index carries no figure; Form 990-T listings carry none at all. Showing the 10 most recent; the API carries the rest.

Grants made

TOWN OF STANFORDVILLE

$22,500

2024 DONATION
TOWN OF STANDFORDVILLE

$20,000

2023 DONATION
TOWN OF STANFORD

$10,000

2022 DONATION
STANFORD FIRE COMPANY

$7,500

2023 DONATION
STANFORDVILLE FIRE COMPANY

$7,500

2024 DONATION
TOWN OF WASHINGTON

$7,500

2022 DONATION
STANFORD FIRE COMPANY

$7,500

2022 DONATION

Where these grants went next →

Grants received

T ROWE PRICE PROGRAM FOR CHARITABLE GIVING INC

$1,103,000

2025 MULTIPLE
T ROWE PRICE PROGRAM FOR CHARITABLE GIVING INC

$1,000,500

2023 MULTIPLE
FIDELITY INVESTMENTS CHARITABLE GIFT FUND

$532,800

2024 For grant recipient's exempt purposes
FIDELITY INVESTMENTS CHARITABLE GIFT FUND

$397,600

2023 For grant recipient's exempt purposes
FIDELITY INVESTMENTS CHARITABLE GIFT FUND

$264,700

2022 For grant recipient's exempt purposes
NATIONAL PHILANTHROPIC TR

$241,600

2024 EDUCATION
THE BERKSHIRE TACONIC COMMUNITY FOUNDATION INC

$200,000

2022 FOR GENERAL OPERATING SUPPORT
DONOR ADVISED CHARITABLE GIVING

$194,750

2023 EDUCATION
VANGUARD CHARITABLE ENDOWMENT PROGRAM

$157,000

2023 FOR RECIPIENT'S EXEMPT PURPOSE
THE BERKSHIRE TACONIC COMMUNITY FOUNDATION INC

$150,500

2023 EDUCATIONAL INSTITUTIONS

The 10 largest by cash amount. The API serves every itemized grant.

Taxable family

From Schedule R Parts I, III and IV: entities that legally are the filer, and taxable partnerships, corporations and trusts it is related to. These record ownership and control, not shared board members or money.

Disregarded entities on its 2024 return

MILLBROOK GRAMERCY HOLDINGS LLC

INVESTMENTS · NY · income $0 · assets $0

Other IRS files

Auto-Revocation List

Not listed. The IRS publishes this list for organizations whose exemption was automatically revoked for failing to file for three consecutive years.

Publication 78

Listed as of 13 October 2026, under deductibility PC.

These are two separate IRS files on two separate schedules, shown as published and not reconciled with each other. Neither is a statement about whether a contribution is deductible today: 19,245 organizations appear in Publication 78 while the IRS's own revocation file lists them as currently revoked, more than half of those revoked before 2019. Absence from Publication 78 is evidence of nothing, and presence is not evidence either. Verify current status with the IRS before relying on it.

What this page reflects

The registration facts above come from the IRS Business Master File published 13 October 2026 and read 1 November 2026, for every organization at once. Returns through tax year 2024, the newest we have parsed for this organization.