- Revenue 2024
- $27,310,129
- Expenses 2024
- $27,771,734
Program services were 81.6% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.
As filed
- Subsection
- 03
- NTEE code
- B24Z
- Classification
- 2000
- Street
- 300 MARCHMONT DR
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
HILLBROOK PROVIDES AN EXTRAORDINARY EDUCATIONAL EXPERIENCE THAT FOSTERS A LOVE OF LEARNING IN OUR STUDENTS AND HELPS THEM TO DEVELOP THE KNOWLEDGE, SKILLS AND CONFIDENCE TO ACHIEVE THEIR HIGHEST INDIVIDUAL POTENTIAL IN SCHOOL AND IN LIFE. (CONTINUED ON SCH. O)AT HILLBROOK, STUDENTS ARE KNOWN, RESPECTED, AND VALUED AS INDIVIDUALS AND EVERY DAY IS A JOURNEY OF SELF-DISCOVERY, IMAGINATIVE THINKING, CREATIVE PROBLEM SOLVING, LAUGHTER, AND FRIENDSHIP.
Activities or mission (Part I)
HILLBROOK PROVIDES AN EXTRAORDINARY EDUCATIONAL EXPERIENCE (CONTINUED ON SCH. O)THAT FOSTERS A LOVE OF LEARNING IN OUR STUDENTS AND HELPS THEM DEVELOP THE KNOWLEDGE, SKILLS, AND CONFIDENCE TO ACHIEVE THEIR HIGHEST INDIVIDUAL POTENTIAL IN SCHOOL AND IN LIFE. AT HILLBROOK, STUDENTS ARE KNOWN, RESPECTED, AND VALUED AS INDIVIDUALS AND EVERY DAY IS A JOURNEY OF SELF-DISCOVERY, IMAGINATIVE THINKING, CREATIVE PROBLEM SOLVING, LAUGHTER, AND FRIENDSHIP.
-
HILLBROOK SCHOOL IS A CO-EDUCATIONAL COUNTRY DAY SCHOOL FOUNDED IN 1935 AND INCORPORATED IN 1999 AS A CALIFORNIA NOT-FOR-PROFIT CORPORATION TO PROVIDE QUALITY EDUCATION FOR APPROXIMATELY 440 PRIMARY, MIDDLE, AND UPPER SCHOOL AGE CHILDREN IN JUNIOR KINDERGARTEN THROUGH TENTH GRADE.DURING THE YEAR ENDED JUNE 30, 2022, THE SCHOOL'S BOARD OF TRUSTEES APPROVED A PLAN TO EXPAND ITS OPERATION TO ADD AN UPPER SCHOOL FOR STUDENTS IN NINTH THROUGH TWELFTH GRADES. IN JUNE 2022, THE SCHOOL SIGNED LONG-TERM LEASES AT TWO HISTORICAL BUILDINGS PROVIDING FOR A SECOND URBAN CAMPUS LOCATED IN DOWNTOWN SAN JOSE. THE SCHOOL ENROLLED AND LAUNCHED ITS FIRST NINTH GRADE CLASS IN THE FALL OF 2023, ITS FIRST TENTH GRADE CLASS IN THE FALL OF 2024, (CONTINUED ON SCHEDULE O)AND ITS FIRST ELEVENTH GRADE CLASS IN THE FALL OF 2025. THE SCHOOL PLANS TO ADD A TWELFTH GRADE CLASS IN THE FALL OF 2026, WITH A TARGET UPPER SCHOOL ENROLLMENT EVENTUALLY RAMPING UP TO APPROXIMATELY 300 STUDENTS. THE UPPER SCHOOL IS FOCUSED ON A RIGOROUS ACADEMIC PROGRAM THAT BALANCES SKILLS-BASED AND INTEGRATED, INTERDISCIPLINARY OFFERINGS, WITH A DEEP COMMITMENT TO DIVERSITY, EQUITY AND INCLUSION, AND SOCIAL IMPACT EDUCATION.
Expenses $22,652,581 · Grants $4,036,006 · Revenue $20,935,092
As filed on the 2024 return. The filer continues this part on Schedule O, which is not shown here.
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.
-
Shannon Hunt ScottSHANNON HUNT SCOTT
CHAIR, BOT AND CEO
- Total calculated
- $0
- Hours/week
- 4
-
Rita ChenRITA CHEN
SECRETARY
- Total calculated
- $0
- Hours/week
- 2
-
Coy RossCOY ROSS
CHAIR, FINANCE & TREASURER
- Total calculated
- $0
- Hours/week
- 2
-
Bill LollerBILL LOLLER
CHAIR, ADVANCEMENT
- Total calculated
- $0
- Hours/week
- 2
-
Roshan Medizadeh CorsigliaROSHAN MEDIZADEH CORSIGLIA
CHAIR, AUDIT
- Total calculated
- $0
- Hours/week
- 2
-
Chris PruettCHRIS PRUETT
CHAIR, CAPITAL CAMPAIGN
- Total calculated
- $0
- Hours/week
- 2
-
Helen BellHELEN BELL
CHAIR, COT
- Total calculated
- $0
- Hours/week
- 2
-
Leila SayarLEILA SAYAR
CHAIR, DEIJA
- Total calculated
- $0
- Hours/week
- 2
-
Chuck HammersCHUCK HAMMERS
CHAIR, HIGH SCHOOL FACILITIES
- Total calculated
- $0
- Hours/week
- 2
-
Irene AhnIRENE AHN
CHAIR, STRATEGIC MODEL TASK FORCE
- Total calculated
- $0
- Hours/week
- 2
-
Walt DrummondWALT DRUMMOND
TRUSTEE
- Total calculated
- $0
- Hours/week
- 2
-
Erin FigeuroaERIN FIGEUROA
TRUSTEE
- Total calculated
- $0
- Hours/week
- 2
-
Coco HanCOCO HAN
TRUSTEE
- Total calculated
- $0
- Hours/week
- 2
-
Jason MonmaJASON MONMA
TRUSTEE
- Total calculated
- $0
- Hours/week
- 2
-
Aditi RoyADITI ROY
TRUSTEE
- Total calculated
- $0
- Hours/week
- 2
-
Bree WrightBREE WRIGHT
TRUSTEE
- Total calculated
- $0
- Hours/week
- 2
-
Danielle YorkDANIELLE YORK
TRUSTEE
- Total calculated
- $0
- Hours/week
- 2
-
Grace ZhuGRACE ZHU
TRUSTEE
- Total calculated
- $0
- Hours/week
- 2
-
Mark SilverMARK SILVER
HEAD OF SCHOOL
- Total calculated
- $747,470
- From this org
- $632,931
- From related orgs
- $0
- Other
- $114,539
- Hours/week
- 40
Schedule J breakdown matched by us
- Base
- $506,604
- Bonus
- $0
- Other
- $126,327
- Deferred
- $104,650
- Nontaxable benefits
- $9,889
- Filer's total
- $747,470
-
Margaret RandazzoMARGARET RANDAZZO
CFO & COO
- Total calculated
- $453,534
- From this org
- $386,481
- From related orgs
- $0
- Other
- $67,053
- Hours/week
- 40
Schedule J breakdown matched by us
- Base
- $301,381
- Bonus
- $0
- Other
- $85,100
- Deferred
- $57,282
- Nontaxable benefits
- $9,771
- Filer's total
- $453,534
-
Colleen SchillyCOLLEEN SCHILLY
ASSOCIATE HEAD OF SCHOOL
- Total calculated
- $263,028
- From this org
- $239,265
- From related orgs
- $0
- Other
- $23,763
- Hours/week
- 40
Schedule J breakdown matched by us
- Base
- $236,685
- Bonus
- $0
- Other
- $2,580
- Deferred
- $14,786
- Nontaxable benefits
- $8,977
- Filer's total
- $263,028
-
Michael PellerMICHAEL PELLER
HEAD OF UPPER SCHOOL
- Total calculated
- $233,976
- From this org
- $214,702
- From related orgs
- $0
- Other
- $19,274
- Hours/week
- 40
Schedule J breakdown matched by us
- Base
- $211,936
- Bonus
- $0
- Other
- $2,766
- Deferred
- $11,190
- Nontaxable benefits
- $8,084
- Filer's total
- $233,976
-
Gulliver LavalleGULLIVER LAVALLE
HEAD OF MIDDLE SCHOOL & DEI DIR.
- Total calculated
- $221,200
- From this org
- $208,631
- From related orgs
- $0
- Other
- $12,569
- Hours/week
- 40
Schedule J breakdown matched by us
- Base
- $206,166
- Bonus
- $0
- Other
- $2,465
- Deferred
- $11,376
- Nontaxable benefits
- $1,193
- Filer's total
- $221,200
-
Ilsa DohmenILSA DOHMEN
CHIEF ACADEMIC OFFICER
- Total calculated
- $203,393
- From this org
- $182,494
- From related orgs
- $0
- Other
- $20,899
- Hours/week
- 40
Schedule J breakdown matched by us
- Base
- $177,959
- Bonus
- $0
- Other
- $4,535
- Deferred
- $13,056
- Nontaxable benefits
- $7,843
- Filer's total
- $203,393
-
Mary MakelaMARY MAKELA
DIRECTOR, SCOTT CENTER FOR ENTREP.
- Total calculated
- $209,525
- From this org
- $190,831
- From related orgs
- $0
- Other
- $18,694
- Hours/week
- 40
Schedule J breakdown matched by us
- Base
- $188,652
- Bonus
- $0
- Other
- $2,179
- Deferred
- $11,571
- Nontaxable benefits
- $7,123
- Filer's total
- $209,525
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
- $27,310,129
- Expenses
- $27,771,734
- Contributions
- $6,286,657
- Grants paid
- $4,036,006
-
2023
- Revenue
- $23,965,163
- Expenses
- $24,981,564
- Contributions
- $5,733,294
- Grants paid
- $3,445,974
-
2022
- Revenue
- $19,273,067
- Expenses
- $21,590,088
- Contributions
- $3,971,199
- Grants paid
- $2,494,967
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
-
2021 · 990
- Revenue
- $20,493,868
- Expenses
- $17,260,790
- Assets (EOY)
- $32,644,985
-
2020 · 990
- Revenue
- $16,905,367
- Expenses
- $16,030,390
- Assets (EOY)
- $29,901,469
-
2019 · 990
- Revenue
- $15,605,844
- Expenses
- $15,628,164
- Assets (EOY)
- $23,975,291
-
2018 · 990
- Revenue
- $16,063,519
- Expenses
- $14,967,763
- Assets (EOY)
- $20,949,853
-
2017 · 990
- Revenue
- $14,385,746
- Expenses
- $13,705,764
- Assets (EOY)
- $19,659,893
-
2016 · 990
- Revenue
- $14,600,687
- Expenses
- $12,550,039
- Assets (EOY)
- $18,492,182
-
2015 · 990
- Revenue
- $11,809,776
- Expenses
- $11,872,965
- Assets (EOY)
- $17,473,468
-
2014 · 990
- Revenue
- $13,767,104
- Expenses
- $11,651,673
- Assets (EOY)
- $15,767,164
-
2013 · 990
- Revenue
- $10,704,012
- Expenses
- $10,613,747
- Assets (EOY)
- $13,262,411
-
2012 · 990
- Revenue
- not reported
- Expenses
- $9,945,446
- Assets (EOY)
- $14,832,891
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
No itemized grants to organizations. Schedule I is filed only by organizations that granted more than $5,000 to a recipient, so most filers have none.
Grants received
-
DONOR ADVISED CHARITABLE GIVING
$954,000
2024 EDUCATION
-
2024 GENERAL SUPPORT
-
2023 GENERAL SUPPORT
-
2022 For grant recipient's exempt purposes
-
2024 For grant recipient's exempt purposes
-
$381,499
2024 EDUCATION
-
2023 For grant recipient's exempt purposes
-
2022 GENERAL SUPPORT
-
DONOR ADVISED CHARITABLE GIVING
$364,800
2023 EDUCATION
-
2022 FOR RECIPIENT'S EXEMPT PURPOSE
The 10 largest by cash amount. The API serves every itemized grant.
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 29 October 2026, for every organization at once. Returns through tax year 2024, the newest we have parsed for this organization.