Civic Intelligence

Willow Hill School Inc.

990 • Fiscal year 2025 • EIN 04-2469268

Jul 01, 2024 to Jun 30, 2025 • Filed on Oct 07, 2025

Organization ProfileWWW.WILLOWHILLSCHOOL.ORG

View Organization Page

98 Haynes RoadSudbury, MA 01776

(978) 443-2581

Siviq Scores

Precomputed percentiles for this filing year versus similar nonprofits in the same peer cohort.

Liabilities / Assets

86th percentile

0.68x

Higher debt load relative to assets than 86% of similar nonprofits.

2025 filings • 501(c)3 • $10M-$25M nonprofits • Source year 2025

Liabilities / Revenue

88th percentile

1.46x

Higher debt load relative to revenue than 88% of similar nonprofits.

2025 filings • 501(c)3 • $10M-$25M nonprofits • Source year 2025

Net Margin

46th percentile

3.9%

Higher net margin than 46% of similar nonprofits.

2025 filings • 501(c)3 • $10M-$25M nonprofits • Source year 2025

Top Officer Pay

89th percentile

$360,888

Higher top officer pay than 89% of similar nonprofits.

Top officer pay equals 6.8% of source-year revenue.

2025 filings • 501(c)3 • $10M-$25M nonprofits • Source year 2025

Asset Growth

62nd percentile

7.8%

Faster asset growth than 62% of similar nonprofits.

2025 filings • 501(c)3 • $10M-$25M nonprofits • Annualized from 2024 to 2025

Revenue Growth

56th percentile

8.7%

Faster revenue growth than 56% of similar nonprofits.

2025 filings • 501(c)3 • $10M-$25M nonprofits • Annualized from 2024 to 2025

Balance Sheet
Liabilities / Assets86th percentile

Assets

Up

$11,406,249

Up $821,882 (+7.8%) from 2024

Net Assets

Up

$3,672,166

Up $262,641 (+7.7%) from 2024

Liabilities

Up

$7,734,083

Up $559,241 (+7.8%) from 2024

Revenue And Expenses
Liabilities / Revenue88th percentileNet Margin46th percentile

Revenue

Up

$5,290,743

Up $425,148 (+8.7%) from 2024

Expenses

Up

$5,086,627

Up $342,407 (+7.2%) from 2024

Net Income

Up

$204,116

Up $82,741 (+68%) from 2024

Historical Trend

Balance Sheet Trend

Asset Growth62nd percentile

The highlighted filing sits inside the broader history for assets, liabilities, and net assets.

$15M$10M$5.0M$0Assets 2010: $6,170,817Liabilities 2010: $5,122,889Net Assets 2010: $1,047,9282010Assets 2011: $5,990,143Liabilities 2011: $4,899,980Net Assets 2011: $1,090,1632011Assets 2012: $5,769,826Liabilities 2012: $4,680,320Net Assets 2012: $1,089,5062012Assets 2013: $6,227,755Liabilities 2013: $5,137,493Net Assets 2013: $1,090,2622013Assets 2014: $6,679,463Liabilities 2014: $5,069,802Net Assets 2014: $1,609,6612014Assets 2015: $6,630,675Liabilities 2015: $4,935,350Net Assets 2015: $1,695,3252015Assets 2016: $6,620,588Liabilities 2016: $4,870,547Net Assets 2016: $1,750,0412016Assets 2017: $6,733,818Liabilities 2017: $4,967,312Net Assets 2017: $1,766,5062017Assets 2018: $7,418,041Liabilities 2018: $5,320,148Net Assets 2018: $2,097,8932018Assets 2019: $10,879,950Liabilities 2019: $8,019,402Net Assets 2019: $2,860,5482019Assets 2020: $11,744,095Liabilities 2020: $8,875,646Net Assets 2020: $2,868,4492020Assets 2021: $11,265,294Liabilities 2021: $7,935,140Net Assets 2021: $3,330,1542021Assets 2022: $10,637,728Liabilities 2022: $7,319,071Net Assets 2022: $3,318,6572022Assets 2023: $11,002,142Liabilities 2023: $7,765,618Net Assets 2023: $3,236,5242023Assets 2024: $10,584,367Liabilities 2024: $7,174,842Net Assets 2024: $3,409,5252024Assets 2025: $11,406,249Liabilities 2025: $7,734,083Net Assets 2025: $3,672,1662025

Highlighted filing

2025

Assets$11,406,249
Liabilities$7,734,083
Net Assets$3,672,166
Open 2025 Filing

Operations Trend

Revenue Growth56th percentile

Revenue, expenses, and net income across loaded years, with this filing highlighted.

$6.0M$4.0M$2.0M$0-$2.0MExpenses 2010: $2,839,4462010Expenses 2011: $2,751,9882011Expenses 2012: $2,848,2542012Revenue 2013: $2,953,818Expenses 2013: $2,953,062Net Income 2013: $7562013Revenue 2014: $3,473,764Expenses 2014: $2,954,365Net Income 2014: $519,3992014Revenue 2015: $3,123,906Expenses 2015: $3,066,311Net Income 2015: $57,5952015Revenue 2016: $3,201,082Expenses 2016: $3,146,366Net Income 2016: $54,7162016Revenue 2017: $3,250,962Expenses 2017: $3,234,497Net Income 2017: $16,4652017Revenue 2018: $3,785,849Expenses 2018: $3,454,462Net Income 2018: $331,3872018Revenue 2019: $3,978,630Expenses 2019: $3,215,975Net Income 2019: $762,6552019Revenue 2020: $3,576,821Expenses 2020: $3,568,920Net Income 2020: $7,9012020Revenue 2021: $3,934,265Expenses 2021: $3,930,410Net Income 2021: $3,8552021Revenue 2022: $4,035,000Expenses 2022: $4,058,446Net Income 2022: -$23,4462022Revenue 2023: $4,512,372Expenses 2023: $4,471,278Net Income 2023: $41,0942023Revenue 2024: $4,865,595Expenses 2024: $4,744,220Net Income 2024: $121,3752024Revenue 2025: $5,290,743Expenses 2025: $5,086,627Net Income 2025: $204,1162025

Highlighted filing

2025

Revenue$5,290,743
Expenses$5,086,627
Net Income$204,116
Open 2025 Filing
Jump To
Filing Snapshot
Filing Period
Jul 1, 2024 to Jun 30, 2025
Signed
Oct 7, 2025
Return Version
2024v5.0
Gross Receipts
$5,290,743
Mission and Program Overview

Mission

Willow hill school provides a supportive and individualized educational program for middle and high school students who are capable of advancing along a strong academic curriculum, but have experienced frustration in earlier school settings. At willow hill, students come to understand and appreciate their personal learning styles and develop the skills and habits that enable them to succeed as lifelong learners and responsible members of their communities.

Willow hill school provides a supportive and individualized educational program for middle school and high school students who are capable of advancing along a strong academic curriculum, but have experienced frustration in earlier school settings. At willow hill, students come to understand and appreciate their personal learning styles and develop the skills and habits that enable them to succeed as lifelong learners and responsible members of their communities.

Balance Sheet Detail
LineBeginningEndChange
Assets
Land, Buildings, and Equipment, Net$7,312,182$6,957,734▼ $354,448
Cash and Non-Interest-Bearing Accounts$1,140,255$1,341,547▲ $201,292
Savings and Temporary Cash Investments$1,000,710$1,084,963▲ $84,253
Accounts Receivable$215,620$976,381▲ $760,761
Investments in Publicly Traded Securities$564,739$673,264▲ $108,525
Investments Other Securities$265,074$293,945▲ $28,871
Prepaid Expenses and Deferred Charges$43,192$52,858▲ $9,666
Total Assets$10,584,367$11,406,249▲ $821,882
Other Assets Total$42,595$25,557▼ $17,038
Liabilities
Tax Exempt Bond Liabilities$6,131,168$5,942,332▼ $188,836
Deferred Revenue$589,488$1,476,003▲ $886,515
Accounts Payable and Accrued Expenses$408,333$287,435▼ $120,898
Other Liabilities$45,853$28,313▼ $17,540
Total Liabilities$7,174,842$7,734,083▲ $559,241
Net Assets / Fund Balance
Net Assets Without Donor Restrictions$3,409,525$3,672,166▲ $262,641
Total Net Assets Fund Balance$3,409,525$3,672,166▲ $262,641
Total Liabilities and Net Assets / Fund Balance$10,584,367$11,406,249▲ $821,882

Asset Categories

AssetBook ValueDepreciationBasis
Buildings$6,699,448$4,805,546$11,504,994
Equipment$176,612$476,670$653,282
Other Land Buildings$21,979$174,034$196,013
Land$59,695-$59,695
Compensation and Service Providers
Top Officer Pay89th percentile

Employees

NameTitleFull / Part TimeBaseOtherTotal
Marilyn G ReidHead of SchoFT$342,476$18,412$360,888
Marilyn G ReidHead of School-$342,476$18,412$360,888
Mark HallProgram ManaFT$137,962$24,848$162,810
Mark HallProgram Manager-$137,962$24,848$162,810
Thomas M RimerAsst. PrograFT$120,471$23,717$144,188
Jen McenanyProgram ManaFT$102,390$23,123$125,513
Colleen MorrisCFOFT$101,248$22,922$124,170
Jason PhillipsInstructorFT$111,297$6,498$117,795
Andrew Petzold-eleyInstructorFT$100,676$5,250$105,926

Board Members and Trustees

NameTitle
Philip MasonChair
Christopher LindblomTrustee
Daryl LappTrustee
Elizabeth StarrTrustee
Jean YangTrustee
Michael McelroyTrustee
Diane HeinsohnTrustee Emer
Jeffrey F JonesTrustee Emer
Julie Lee TavesTrustee Emer
Revenue and Support

Revenue Composition

Contributions and Grants
$108,481
Program Service Revenue
$5,129,125
Investment Income
$49,375
Other Revenue
$3,762
All Other Contributions
$104,492
Change in Net Assets
$204,116

Audited Revenue Reconciliation

Revenue per Audited Statements
$5,290,743
Revenue Not Reported on Form 990
$58,525
Total Revenue per Audited Statements
$5,349,268
Total Revenue per Form 990
$5,290,743
Expenses and Functional Allocation

Major Expense Lines

Line ItemAmount
Salaries, Compensation, and Employee Benefits$3,725,469
Other Expenses$1,361,158
Total Fundraising Expense$2,440
Grants and Similar Amounts Paid$0
Professional Fundraising Fees$0

Functional Expense Allocation

Line ItemProgramManagementFundraisingTotal
Other Salaries and Wages$2,338,242$157,915-$2,496,157
Current Officers, Directors, Trustees, and Key Employees$273,082$203,918-$477,000
Occupancy$404,917$56,106-$461,023
Other Employee Benefits$379,961$52,648-$432,609
Depreciation Depletion$355,697--$355,697
Interest$228,230$12,237-$240,467
Payroll Taxes$196,497$27,227-$223,724
Pension Plan Contributions$84,298$11,681-$95,979
Insurance$44,621$2,348-$46,969
Fees for Services Accounting-$18,155-$18,155
All Other Expenses$640$11,862$2,440$14,942
Fees for Services Other$6,185$3,668-$9,853
Other Expenses$14,825$8,620-$8,620
Advertising-$7,550-$7,550
Office Expenses-$5,772-$5,772
Total Functional Expenses$4,502,226$581,961$2,440$5,086,627

Audited Expense Reconciliation

Line ItemAmount
Expenses per Audited Statements$5,086,627
Total Expenses per Audited Statements$5,086,627
Total Expenses per Form 990$5,086,627
Fundraising, Events, and Gaming
Fundraising activities
No
Gaming activities
No
Professional fundraiser used
No

Fundraising and Gaming Totals

Line ItemAmount
Professional Fundraising Fees$0
Political and Lobbying Activity
Political campaign activity
No
Lobbying activity
No
Subject to proxy tax
No
Debt and Bond Financing

Other Reported Liabilities

LiabilityAmount
Lease Liabilities$28,313

Bond Issues

BondIssuerIssuedIssue PricePurpose
AMass Development Finance Agency2018-05-31$3,771,841RETIRE 2014 BOND ISSUE
BMass Development Finance Agency2018-05-31$3,400,000Renovation of existing building

Bond Proceeds

BondTotal ProceedsSpentRetiredIssuance Costs
A$3,771,841$3,771,841-$53,261
B$3,400,000$3,395,344--

Bond Financing Compliance

No rebate due
No
Rebate not yet due
No
Form 8038-T filed
No
Gross proceeds invested
No
Gross proceeds invested in GIC
No
Exception to rebate
No
Corrective action procedures
No
Governance and Compliance

Governance Checklist

Compiled or reviewed by an accountant
No
Annual disclosure for covered persons
Yes
Audit committee
No
Business relationship with 35% controlled entity
No
Business relationship with family members
No
Business relationship with organization members
No
Material changes to governing documents
No
Compensation from other sources disclosed
No
CEO compensation reviewed
Yes
Other officer compensation reviewed
Yes
Conflict-of-interest policy
Yes
Audited financial statements prepared
No
Key decisions subject to board approval
No
Management duties delegated
No

Governance Explanations

Form 990, Page 6, Part VI, Line 11B

“A copy of form 990 is made available to each member of the governing board.”

Form 990, Page 6, Part VI, Line 12C

“Annual monitoring form is completed by board members.”

Form 990, Page 6, Part VI, Line 15A

“The chairman of the board reviews and approves.”

Form 990, Page 6, Part VI, Line 15B

“The chairman of the board reviews and approves.”

Form 990, Page 6, Part VI, Line 19

“Copies of the organization's governing documents and tax returns are available upon request and on the ma attorney general's website.”

Filing and Contact Details

Filer

Filer Name
Willow Hill School Inc
EIN
04-2469268
Phone
9784432581
Address
98 HAYNES ROAD, SUDBURY, MA 01776

Signing Officer

Name
Marilyn G Reid
Title
Head of School
Phone
9784432581
Signed
2025-10-07

Organization Details

Principal Officer
Marilyn G Reid
Formed
1970
Legal Domicile
Ma
Voting Board Members
7
Independent Board Members
6
Employees
33

Preparer

Firm
Bruce D Norling CPA Pc
Address
410 BOSTON POST RD STE 24, SUDBURY, MA 01776
Preparer
Bruce D Norling CPA Pc
Phone
9784439114
Supplemental Narrative

Additional Explanations

FORM 990 - ORGANIZATION'S MISSION

“Willow hill school provides a supportive and individualized educational program for middle and high school students who are capable of advancing alaong a strong academic curriculum, but have experienced frustration in earlier school settings. At willow hill, students come to understand and appreciate their personal learning styles and develop skills and habits that enable them to succeed as lifelong learners and responsible members of their communities.”

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IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt70
IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt80
IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt90
IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt100
IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt110
IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt120
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IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt140
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IRS990/Form990PartVIISectionAGrp/TitleTxt0HEAD OF SCHO
IRS990/Form990PartVIISectionAGrp/TitleTxt1PROGRAM MANA
IRS990/Form990PartVIISectionAGrp/TitleTxt2ASST. PROGRA
IRS990/Form990PartVIISectionAGrp/TitleTxt3PROGRAM MANA
IRS990/Form990PartVIISectionAGrp/TitleTxt4CFO
IRS990/Form990PartVIISectionAGrp/TitleTxt5INSTRUCTOR
IRS990/Form990PartVIISectionAGrp/TitleTxt6INSTRUCTOR
IRS990/Form990PartVIISectionAGrp/TitleTxt7TRUSTEE EMER
IRS990/Form990PartVIISectionAGrp/TitleTxt8TRUSTEE EMER
IRS990/Form990PartVIISectionAGrp/TitleTxt9TRUSTEE
IRS990/Form990PartVIISectionAGrp/TitleTxt10TRUSTEE
IRS990/Form990PartVIISectionAGrp/TitleTxt11CHAIR
IRS990/Form990PartVIISectionAGrp/TitleTxt12TRUSTEE
IRS990/Form990PartVIISectionAGrp/TitleTxt13TRUSTEE
IRS990/Form990PartVIISectionAGrp/TitleTxt14TRUSTEE EMER
IRS990/Form990PartVIISectionAGrp/TitleTxt15TRUSTEE
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IRS990/FormationYr01970
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IRS990/InsuranceGrp/TotalAmt046969
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IRS990/InterestGrp/ProgramServicesAmt0228230
IRS990/InterestGrp/TotalAmt0240467
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IRS990/InvestmentsOtherSecuritiesGrp/EOYAmt0293945
IRS990/InvestmentsPubTradedSecGrp/BOYAmt0564739
IRS990/InvestmentsPubTradedSecGrp/EOYAmt0673264
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IRS990/IRPDocumentCnt01
IRS990/IRPDocumentW2GCnt00
IRS990/LandBldgEquipAccumDeprecAmt05456250
IRS990/LandBldgEquipBasisNetGrp/BOYAmt07312182
IRS990/LandBldgEquipBasisNetGrp/EOYAmt06957734
IRS990/LandBldgEquipCostOrOtherBssAmt012413984
IRS990/LegalDomicileStateCd0MA
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IRS990/LobbyingActivitiesInd0false
IRS990/LocalChaptersInd0false
IRS990/MaterialDiversionOrMisuseInd0false
IRS990/MembersOrStockholdersInd0false
IRS990/MethodOfAccountingAccrualInd0X
IRS990/MinutesOfCommitteesInd0true
IRS990/MinutesOfGoverningBodyInd0true
IRS990/MissionDesc0WILLOW HILL SCHOOL PROVIDES A SUPPORTIVE AND INDIVIDUALIZED EDUCATIONAL PROGRAM FOR MIDDLE AND HIGH SCHOOL STUDENTS WHO ARE CAPABLE OF ADVANCING ALAONG A STRONG ACADEMIC CURRICULUM, BUT HAVE EXPERIENCED FRUSTRATION IN EARLIER SCHOOL SETTINGS. AT WILLOW HILL, STUDENTS COME TO UNDERSTAND AND APPRECIATE THEIR PERSONAL LEARNING STYLES AND DEVELOP SKILLS AND HABITS THAT ENABLE THEM TO SUCCEED AS LIFELONG LEARNERS AND RESPONSIBLE MEMBERS OF THEIR COMMUNITIES.
IRS990/MoreThan5000KToIndividualsInd0false
IRS990/MoreThan5000KToOrgInd0false
IRS990/NetAssetsOrFundBalancesBOYAmt03409525
IRS990/NetAssetsOrFundBalancesEOYAmt03672166
IRS990/NetUnrlzdGainsLossesInvstAmt058525
IRS990/NoDonorRestrictionNetAssetsGrp/BOYAmt03409525
IRS990/NoDonorRestrictionNetAssetsGrp/EOYAmt03672166
IRS990/NondeductibleContributionsInd0false
IRS990/OccupancyGrp/ManagementAndGeneralAmt056106
IRS990/OccupancyGrp/ProgramServicesAmt0404917
IRS990/OccupancyGrp/TotalAmt0461023
IRS990/OfficeExpensesGrp/ManagementAndGeneralAmt05772
IRS990/OfficeExpensesGrp/TotalAmt05772
IRS990/OfficerMailingAddressInd0false
IRS990/OnBehalfOfIssuerInd0false
IRS990/OperateHospitalInd0false
IRS990/Organization501c3Ind0X
IRS990/OrganizationFollowsFASB117Ind0X
IRS990/OtherAssetsTotalGrp/BOYAmt042595
IRS990/OtherAssetsTotalGrp/EOYAmt025557
IRS990/OtherEmployeeBenefitsGrp/ManagementAndGeneralAmt052648
IRS990/OtherEmployeeBenefitsGrp/ProgramServicesAmt0379961
IRS990/OtherEmployeeBenefitsGrp/TotalAmt0432609
IRS990/OtherExpensesGrp/Desc0PROGRAM SUPPLIES
IRS990/OtherExpensesGrp/Desc1LEASE AMORTIZATION
IRS990/OtherExpensesGrp/Desc2TRAINING,MEETINGS & CONFE
IRS990/OtherExpensesGrp/Desc3DUES AND SUBSCRIPTIONS
IRS990/OtherExpensesGrp/ManagementAndGeneralAmt02254
IRS990/OtherExpensesGrp/ManagementAndGeneralAmt18620
IRS990/OtherExpensesGrp/ProgramServicesAmt0158761
IRS990/OtherExpensesGrp/ProgramServicesAmt116270
IRS990/OtherExpensesGrp/ProgramServicesAmt214825
IRS990/OtherExpensesGrp/TotalAmt0158761
IRS990/OtherExpensesGrp/TotalAmt118524
IRS990/OtherExpensesGrp/TotalAmt214825
IRS990/OtherExpensesGrp/TotalAmt38620
IRS990/OtherLiabilitiesGrp/BOYAmt045853
IRS990/OtherLiabilitiesGrp/EOYAmt028313
IRS990/OtherRevenueMiscGrp/Desc0OTHER REVENUE
IRS990/OtherRevenueMiscGrp/RelatedOrExemptFuncIncomeAmt03762
IRS990/OtherRevenueMiscGrp/TotalRevenueColumnAmt03762
IRS990/OtherRevenueTotalAmt03762
IRS990/OtherSalariesAndWagesGrp/ManagementAndGeneralAmt0157915
IRS990/OtherSalariesAndWagesGrp/ProgramServicesAmt02338242
IRS990/OtherSalariesAndWagesGrp/TotalAmt02496157
IRS990/PartialLiquidationInd0false
IRS990/PayPremiumsPrsnlBnftCntrctInd0false
IRS990/PayrollTaxesGrp/ManagementAndGeneralAmt027227
IRS990/PayrollTaxesGrp/ProgramServicesAmt0196497
IRS990/PayrollTaxesGrp/TotalAmt0223724
IRS990/PensionPlanContributionsGrp/ManagementAndGeneralAmt011681
IRS990/PensionPlanContributionsGrp/ProgramServicesAmt084298
IRS990/PensionPlanContributionsGrp/TotalAmt095979
IRS990/PoliticalCampaignActyInd0false
IRS990/PrepaidExpensesDefrdChargesGrp/BOYAmt043192
IRS990/PrepaidExpensesDefrdChargesGrp/EOYAmt052858
IRS990/PrincipalOfficerNm0MARILYN G REID
IRS990/ProfessionalFundraisingInd0false
IRS990/ProgramServiceRevenueGrp/Desc0TUITION AND FEES
IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt05129125
IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt05129125
IRS990/ProhibitedTaxShelterTransInd0false
IRS990/PYContributionsGrantsAmt0114515
IRS990/PYExcessBenefitTransInd0false
IRS990/PYInvestmentIncomeAmt046598
IRS990/PYOtherExpensesAmt01308646
IRS990/PYOtherRevenueAmt0534
IRS990/PYProgramServiceRevenueAmt04703948
IRS990/PYRevenuesLessExpensesAmt0121375
IRS990/PYSalariesCompEmpBnftPaidAmt03435574
IRS990/PYTotalExpensesAmt04744220
IRS990/PYTotalRevenueAmt04865595
IRS990/QuidProQuoContributionsInd0false
IRS990/RcvFndsToPayPrsnlBnftCntrctInd0false
IRS990/ReconcilationRevenueExpnssAmt0204116
IRS990/RegularMonitoringEnfrcInd0true
IRS990/RelatedEntityInd0false
IRS990/RelatedOrganizationCtrlEntInd0false
IRS990/ReportInvestmentsOtherSecInd0false
IRS990/ReportLandBuildingEquipmentInd0true
IRS990/ReportOtherAssetsInd0false
IRS990/ReportOtherLiabilitiesInd0true
IRS990/ReportProgramRelatedInvstInd0false
IRS990/RevenueAmt05609254
IRS990/SavingsAndTempCashInvstGrp/BOYAmt01000710
IRS990/SavingsAndTempCashInvstGrp/EOYAmt01084963
IRS990ScheduleA/SchoolInd0X
IRS990ScheduleB/ContributorInformationGrp/ContributorBusinessName/BusinessNameLine10RESTRICTED
IRS990ScheduleB/ContributorInformationGrp/ContributorNum0RESTRICTED
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine10RESTRICTED
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine20RESTRICTED
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/City0RESTRICTED
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/State0RESTRICTED
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/ZIPCode0RESTRICTED
IRS990ScheduleB/ContributorInformationGrp/TotalContributionsAmt0RESTRICTED
IRS990/ScheduleBRequiredInd0true
IRS990ScheduleD/BuildingsGrp/BookValueAmt06699448
IRS990ScheduleD/BuildingsGrp/DepreciationAmt04805546
IRS990ScheduleD/BuildingsGrp/OtherCostOrOtherBasisAmt011504994
IRS990ScheduleD/EquipmentGrp/BookValueAmt0176612
IRS990ScheduleD/EquipmentGrp/DepreciationAmt0476670
IRS990ScheduleD/EquipmentGrp/OtherCostOrOtherBasisAmt0653282
IRS990ScheduleD/ExpensesSubtotalAmt05086627
IRS990ScheduleD/LandGrp/BookValueAmt059695
IRS990ScheduleD/LandGrp/OtherCostOrOtherBasisAmt059695
IRS990ScheduleD/NetUnrealizedGainsInvstAmt058525
IRS990ScheduleD/OtherLandBuildingsGrp/BookValueAmt021979
IRS990ScheduleD/OtherLandBuildingsGrp/DepreciationAmt0174034
IRS990ScheduleD/OtherLandBuildingsGrp/OtherCostOrOtherBasisAmt0196013
IRS990ScheduleD/OtherLiabilitiesOrgGrp/Amt028313
IRS990ScheduleD/OtherLiabilitiesOrgGrp/Desc0LEASE LIABILITIES
IRS990ScheduleD/RevenueNotReportedAmt058525
IRS990ScheduleD/RevenueSubtotalAmt05290743
IRS990ScheduleD/TotalBookValueLandBuildingsAmt06957734
IRS990ScheduleD/TotalExpensesPerForm990Amt05086627
IRS990ScheduleD/TotalLiabilityAmt028313
IRS990ScheduleD/TotalRevenuePerForm990Amt05290743
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IRS990ScheduleD/TotExpnsEtcAuditedFinclStmtAmt05086627
IRS990ScheduleE/ComplianceWithRevProc7550Ind0true
IRS990ScheduleE/DiscriminateRaceAdmissPlcyInd0false
IRS990ScheduleE/DiscriminateRaceAthltProgInd0false
IRS990ScheduleE/DiscriminateRaceEducPlcyInd0false
IRS990ScheduleE/DiscriminateRaceEmplmFcultyInd0false
IRS990ScheduleE/DiscriminateRaceOtherActyInd0false
IRS990ScheduleE/DiscriminateRaceSchsInd0false
IRS990ScheduleE/DiscriminateRaceStdntsRghtsInd0false
IRS990ScheduleE/DiscriminateRaceUseOfFcltsInd0false
IRS990ScheduleE/GovernmentFinancialAidRcvdInd0true
IRS990ScheduleE/GovernmentFinancialAidRvkdInd0false
IRS990ScheduleE/MaintainCpyOfAllSolInd0true
IRS990ScheduleE/MaintainCpyOfBrochuresEtcInd0true
IRS990ScheduleE/MaintainRacialCompRecsInd0true
IRS990ScheduleE/MaintainScholarshipsRecsInd0false
IRS990ScheduleE/NondiscriminatoryPolicyStmtInd0true
IRS990ScheduleE/PlcyPblczdViaBroadcastMediaInd0true
IRS990ScheduleE/PolicyStmtInBrochuresEtcInd0true
IRS990ScheduleE/SupplementalInformationDetail/ExplanationTxt0POLICY DESCRIBED IN ADVERTISEMENT AND PROMOTIONAL LITERATURE. WILLOW HILL SCHOOL PARTICIPATES IN THE ASSOCIATION OF INDEPENDENT SCHOOLS IN NEW ENGLAND (AISNE) ANNUAL PUBLIC REAFFIRMATION STATEMENTS OF NON-DISCRIMINATION.
IRS990ScheduleE/SupplementalInformationDetail/ExplanationTxt1NOT APPLICABLE, AS WILLOW HILL SCHOOL DOES NOT PROVIDE ANY SCHOLARSHIPS OR ANY OTHER FINANCIAL ASSISTANCE. ALL PUBLICLY AND PRIVATELY FUNDED STUDENTS PAY THE SAME TUITION RATE, AS SET BY THE MA DEPARTMENT OF OPERATIONAL SERVICES.
IRS990ScheduleE/SupplementalInformationDetail/ExplanationTxt270% OF THE ORGANIZATION'S TUITION AND FEES INCOME WAS DERIVED FROM MASSACHUSETTS STATE AND LOCAL GOVERNMENTAL AGENCIES IN FY2025.
IRS990ScheduleE/SupplementalInformationDetail/ExplanationTxt370% OF THE ORGANIZATION'S TUITION AND FEES INCOME WAS DERIVED FROM MASSACHUSETTS STATE AND LOCAL GOVERNMENTAL AGENCIES IN FY2025.
IRS990ScheduleE/SupplementalInformationDetail/FormAndLineReferenceDesc0SCHEDULE E, LINE 3
IRS990ScheduleE/SupplementalInformationDetail/FormAndLineReferenceDesc1SCHEDULE E, LINE 4
IRS990ScheduleE/SupplementalInformationDetail/FormAndLineReferenceDesc2SCHEDULE E, LINE 6
IRS990ScheduleE/SupplementalInformationDetail/FormAndLineReferenceDesc3SCHEDULE E
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IRS990ScheduleJ/BoardOrCommitteeApprovalInd0X
IRS990ScheduleJ/CompBasedOnRevenueOfFlngOrgInd0false
IRS990ScheduleJ/CompBsdNetEarnsFlngOrgInd0false
IRS990ScheduleJ/CompBsdNetEarnsRltdOrgsInd0false

Document Assets

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Filings

Displayed year

2025 • Form 990Facts available. Structured filing facts are available, but richer extracted sections are limited.

Open filing
Assets
$11,406,249
Liabilities
$7,734,083
Net assets
$3,672,166
Revenue
$5,290,743
Expenses
$5,086,627
Net income
$204,116
Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2025Facts available. Structured filing facts are available, but richer extracted sections are limited.$11.4$7.73$3.67$5.29$5.09$0.20
2024Detailed filing. Detailed filing data is available for this year.$10.6$7.17$3.41$4.87$4.74$0.12
2023Detailed filing. Detailed filing data is available for this year.$11.0$7.77$3.24$4.51$4.47$0.04
2022Facts available. Structured filing facts are available, but richer extracted sections are limited.$10.6$7.32$3.32$4.04$4.06$0.02
2021Facts available. Structured filing facts are available, but richer extracted sections are limited.$11.3$7.94$3.33$3.93$3.93$0.00
2020Facts available. Structured filing facts are available, but richer extracted sections are limited.$11.7$8.88$2.87$3.58$3.57$0.01
2019Facts available. Structured filing facts are available, but richer extracted sections are limited.$10.9$8.02$2.86$3.98$3.22$0.76
2018XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$7.42$5.32$2.10$3.79$3.45$0.33
2017Detailed filing. Detailed filing data is available for this year.$6.73$4.97$1.77$3.25$3.23$0.02
2016XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$6.62$4.87$1.75$3.20$3.15$0.05
2015XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$6.63$4.94$1.70$3.12$3.07$0.06
2014Detailed filing. Detailed filing data is available for this year.$6.68$5.07$1.61$3.47$2.95$0.52
2013Facts available. Structured filing facts are available, but richer extracted sections are limited.$6.23$5.14$1.09$2.95$2.95$0.00
2012Facts available. Structured filing facts are available, but richer extracted sections are limited.$5.77$4.68$1.09$2.85
2011Facts available. Structured filing facts are available, but richer extracted sections are limited.$5.99$4.90$1.09$2.75
2010Facts available. Structured filing facts are available, but richer extracted sections are limited.$6.17$5.12$1.05$2.84