Liabilities / Assets
38th percentile
Higher debt load relative to assets than 38% of similar nonprofits.
990 • Fiscal year 2019 • EIN 51-0065745
Precomputed percentiles for this filing year versus similar nonprofits in the same peer cohort.
Liabilities / Assets
38th percentile
Higher debt load relative to assets than 38% of similar nonprofits.
Liabilities / Revenue
57th percentile
Higher debt load relative to revenue than 57% of similar nonprofits.
Net Margin
60th percentile
Higher net margin than 60% of similar nonprofits.
Top Officer Pay
70th percentile
Higher top officer pay than 70% of similar nonprofits.
Top officer pay equals 1.8% of source-year revenue.
Asset Growth
80th percentile
Faster asset growth than 80% of similar nonprofits.
Revenue Growth
75th percentile
Faster revenue growth than 75% of similar nonprofits.
Assets
Up$86,306,055
Up $11,889,018 (+16%) from 2018
Net Assets
Up$72,360,592
Up $3,919,884 (+5.7%) from 2018
Liabilities
Up$13,945,463
Up $7,969,134 (+133%) from 2018
Revenue
Up$29,163,708
Up $3,490,499 (+14%) from 2018
Expenses
Up$27,275,798
Up $2,454,948 (+9.9%) from 2018
Net Income
Up$1,887,910
Up $1,035,551 (+121%) from 2018
Tower hill school prepares students from diverse backgrounds for full and creative engagement with a dynamic world. Each student is provided with an educational experience that emphasizes the development of an inquisitive, discerning and critical mind; the value of being creative and aesthetically sensitive; the appreciation of physical well-being; the ability to collaborate and function as part of a team; and the growth of character.
Tower hill school is a co-educational school for students 3 years old through grade 12.
| Line | Beginning | End | Change |
|---|---|---|---|
| Assets | |||
| Land, Buildings, and Equipment, Net | $29,644,750 | $30,039,683 | ▲ $394,933 |
| Investments in Publicly Traded Securities | $28,705,505 | $21,077,437 | ▼ $7,628,068 |
| Investments Other Securities | $12,572,054 | $20,400,936 | ▲ $7,828,882 |
| Cash and Non-Interest-Bearing Accounts | $3,215,257 | $9,730,807 | ▲ $6,515,550 |
| Pledges and Grants Receivable | - | $1,773,842 | - |
| Accounts Receivable | - | $377,666 | - |
| Prepaid Expenses and Deferred Charges | $262,437 | $48,910 | ▼ $213,527 |
| Other Notes and Loans Receivable, Net | $17,034 | $2,039 | ▼ $14,995 |
| Total Assets | $74,417,037 | $86,306,055 | ▲ $11,889,018 |
| Other Assets Total | $0 | $2,854,735 | ▲ $2,854,735 |
| Liabilities | |||
| Unsecured Notes Loans Payable | - | $6,744,928 | - |
| Deferred Revenue | $5,921,295 | $5,800,809 | ▼ $120,486 |
| Other Liabilities | $55,034 | $1,154,187 | ▲ $1,099,153 |
| Accounts Payable and Accrued Expenses | - | $245,539 | - |
| Total Liabilities | $5,976,329 | $13,945,463 | ▲ $7,969,134 |
| Net Assets / Fund Balance | |||
| Unrestricted Net Assets | $41,737,118 | $40,212,007 | ▼ $1,525,111 |
| Permanently Rstr Net Assets | $21,701,818 | $21,726,818 | ▲ $25,000 |
| Temporarily Rstr Net Assets | $5,001,772 | $10,421,767 | ▲ $5,419,995 |
| Total Net Assets Fund Balance | $68,440,708 | $72,360,592 | ▲ $3,919,884 |
| Total Liabilities and Net Assets / Fund Balance | $74,417,037 | $86,306,055 | ▲ $11,889,018 |
| Asset | Book Value | Depreciation | Basis |
|---|---|---|---|
| Buildings | $25,905,819 | $30,172,884 | $56,078,703 |
| Land | $3,247,658 | - | $3,247,658 |
| Equipment | $193,128 | $3,003,750 | $3,196,878 |
| Other Land Buildings | $693,078 | - | $693,078 |
| Other Securities | $4,601,912 | - | - |
| Period | Beginning | Contrib. | Gain/Loss | Other Uses | End |
|---|---|---|---|---|---|
| 2018 | $36,617,927 | $25,000 | ▲ $1,764,142 | $993,769 | $36,846,549 |
| 2017 | $32,752,786 | $1,417,741 | ▲ $3,861,581 | $955,804 | $36,617,927 |
| 2016 | $29,317,648 | $130,735 | ▲ $4,223,508 | $499,385 | $32,752,786 |
| 2015 | $31,430,215 | $88,190 | ▼ $900,757 | $501,464 | $29,317,648 |
| 2014 | $31,584,043 | $60,956 | ▲ $1,030,216 | $479,426 | $31,430,215 |
| Name | Title | Full / Part Time | Base | Other | Total |
|---|---|---|---|---|---|
| Elizabeth Speers | Head of School | FT | $464,977 | $56,764 | $521,741 |
| Anthony Pisapia | Assistant Head of School | FT | $145,649 | $48,295 | $193,944 |
| Kristin Mumford | Director of Advancement | FT | $141,546 | $43,639 | $185,185 |
| Seth Kushkin | Director of Athletics | FT | $116,275 | $34,265 | $150,540 |
| Susan Miller | Lower School Head | FT | $118,598 | $30,714 | $149,312 |
| Bianca Wright Thru 92018 | CFO | FT | $124,824 | $5,229 | $130,053 |
| Paul Capoanno | Middle School Head | FT | $111,943 | $9,437 | $121,380 |
| Name | Title |
|---|---|
| Dr Eric Johnson | Chair |
| Mr Benjamin Du Pont | Vice Chair |
| Catherine Miller | Trustee |
| David Nowland | Trustee |
| Heather Evans | Trustee |
| Isabella Speakman Timon | Trustee |
| Lisa Olson | Trustee |
| Mr Charles M Elson | Trustee |
| Mr Henry Mellon | Trustee |
| Mr Laird Hayward | Trustee |
| Mr Regis De Ramel | Trustee |
| Mr W Whitfield Gardner | Trustee |
| Ms Carmen Wallace | Trustee |
| Ms Ellen J Kullman | Trustee |
| Ms Gina Ward | Trustee |
| Ms Kimberly Cassidy | Trustee |
| Robert Desantis | Trustee |
| Dr Earl J Ball Iii | Trustee Emeritus |
| Eric Norman Effective 92018 | CFO |
| Mr John M Flynn Md | Secretary |
| Ms Marna Whittington | Treasurer |
| Contractor | Services | Location | Compensation |
|---|---|---|---|
| Culinart Group | Catering/dining Service | PO BOX 417632, Boston, MA 02241 | $913,137 |
| Wilcox Landscaping | Landscaper | PO BOX 629, New Castle, DE 19720 | $398,422 |
| Hord Coplan Macht INC | Design/build Contractor | 700 EAST PRATT STREET STE 1200, Baltimore, MD 21202 | $386,788 |
| First Choice Cleaning Service | Cleaning Service | 1722 NEWPORT GAP PIKE, Wilmington, DE 19808 | $315,883 |
| Hunt Valley Contractors | Design/build Contractor | 3705 CRONDALL LANE, Owings Mills, MD 21117 | $179,013 |
| Contribution Type | Contribution Count | Reported Amount | Valuation Method |
|---|---|---|---|
| Securities Publicly Traded | 11 | $234,460 | Hi/low Date of Gift |
| Total Noncash Contributions | 11 | $234,460 | - |
| Line Item | Amount |
|---|---|
| Salaries, Compensation, and Employee Benefits | $14,852,521 |
| Other Expenses | $7,691,162 |
| Grants and Similar Amounts Paid | $4,732,115 |
| Total Fundraising Expense | $1,505,004 |
| Professional Fundraising Fees | $0 |
| Line Item | Program | Management | Fundraising | Total |
|---|---|---|---|---|
| Other Salaries and Wages | $8,379,885 | $1,758,538 | $666,701 | $10,805,124 |
| Grants to Domestic Individuals | $4,732,115 | - | - | $4,732,115 |
| Other Employee Benefits | $1,239,313 | $325,024 | $110,779 | $1,675,116 |
| Depreciation Depletion | $1,477,915 | $57,359 | $2,909 | $1,538,183 |
| Occupancy | $1,470,196 | $57,059 | $2,893 | $1,530,148 |
| Fees for Services Other | $979,492 | $101,235 | $126,627 | $1,207,354 |
| Current Officers, Directors, Trustees, and Key Employees | - | $887,593 | - | $887,593 |
| Payroll Taxes | $574,936 | $173,268 | $39,379 | $787,583 |
| Pension Plan Contributions | $525,710 | $135,387 | $36,008 | $697,105 |
| Other Expenses | $89,022 | $82,788 | $333,161 | $504,971 |
| Travel | $325,927 | $74,724 | $12,489 | $413,140 |
| Information Technology | $322,620 | $12,521 | $635 | $335,776 |
| Advertising | $133,995 | $22,460 | $154,953 | $311,408 |
| Fees for Services Accounting | - | $171,419 | - | $171,419 |
| Fees for Service Investment Mgmnt Fees | - | $151,175 | - | $151,175 |
| Fees for Services Legal | $43,948 | - | - | $43,948 |
| Interest | $6,553 | $254 | $13 | $6,820 |
| Total Functional Expenses | $21,489,227 | $4,281,567 | $1,505,004 | $27,275,798 |
| Line Item | Amount |
|---|---|
| Total Expenses per Form 990 | $27,275,798 |
| Expenses per Audited Statements | $22,392,508 |
| Total Expenses per Audited Statements | $22,392,508 |
| Expenses Not Reported on Financial Statements | $4,883,290 |
| Other Expense Adjustments | $4,732,115 |
| Expenses Not Reported on Form 990 | $0 |
| Region | Activity | Services | Offices | Employees | Spending |
|---|---|---|---|---|---|
| Caribbean | Investments | - | 0 | 0 | $10,782,949 |
| Scotland | Investments | - | 0 | 0 | $158,656 |
| Line Item | Amount |
|---|---|
| Professional Fundraising Fees | $0 |
| Liability | Amount |
|---|---|
| Advances on Line-of-credit | $1,154,187 |
“Form 990 is reviewed and approved by the head of school and the audit committee. Prior to filing, the final draft of the form 990 is made available to the board of trustees for their review.”
“Trustees are required annually to sign conflict of interest statements and disclose any known or potential conflicts of interest in these statements and as they arise throughout the year.”
“Each year, the compensation committee of the board conducts a benchmark analysis to evaluate all components of the head of school's compensation package, including base salary, school-wide benefits, deferred compensation, other compensation, housing, excess remission, and vehicle usage. The benchmark group includes tower hill school and 38 other similarly-situated schools in the us. The compensation committee documents the meeting, including a full list of those present and their independence, and the process used to conduct their review. The committee then presents their recommendation to the full board for review.”
“Governing documents, financial statements and form 990 are held with the school and may be made available upon request.”
“Conversion from modified cash to full accrual reporting 3,632,163.”
“Tower hill school association has changed its method of accounting from modified cash basis to full accrual basis, in order for the 990 to be on the same reporting basis used for the association's audited financial statements. Per the instructions of the irs agent assigned to process the form 3115 which we submitted, the association did not need to file the 3115 form as we have never filed a 990t nor had any taxable income. Therefore, the agent indicated that we could move to an accrual basis for 6/30/19 fiscal year simply by checking the accrual method box on the 990.”
“The audit committee is responsible for the oversight of the audit and selection of the independent accountant. This process remains unchanged from the prior year.”
“The association is exempt from income taxes under section 501(c)(3) of the internal revenue code ("code"). U.s. Gaap requires management to evaluate tax positions taken and recognize a tax liability if the association has taken an uncertain position that more likely than not would not be sustained upon examination by a government authority. Management has analyzed the tax positions taken by the association, and has concluded that as of june 30, 2019 and 2018, there are no uncertain positions taken or expected to be taken that would require recognition of a liability or disclosure in the financial statements. The association recognizes accrued interest and penalties associated with uncertain tax positions, if any. There were no income tax related interest or penalties recorded for each of the years ended june 30, 2019 or 2018.”
“Financial assistance, remission and merit-based awards 4,732,115. Restricted contributions 1,969,683. Investment income, net of board designated appropriations 3,047,163.”
“Financial assistance, remission and merit-based awards 4,732,115.”
This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.
| Path | # | Value |
|---|---|---|
| IRS990/AccountantCompileOrReviewInd | 0 | 0 |
| IRS990/AccountsPayableAccrExpnssGrp/EOYAmt | 0 | 245539 |
| IRS990/AccountsReceivableGrp/EOYAmt | 0 | 377666 |
| IRS990/ActivitiesConductedPrtshpInd | 0 | 0 |
| IRS990/ActivityOrMissionDesc | 0 | TOWER HILL SCHOOL IS A CO-EDUCATIONAL SCHOOL FOR STUDENTS 3 YEARS OLD THROUGH GRADE 12. |
| IRS990/AdvertisingGrp/FundraisingAmt | 0 | 154953 |
| IRS990/AdvertisingGrp/ManagementAndGeneralAmt | 0 | 22460 |
| IRS990/AdvertisingGrp/ProgramServicesAmt | 0 | 133995 |
| IRS990/AdvertisingGrp/TotalAmt | 0 | 311408 |
| IRS990/AllOtherContributionsAmt | 0 | 2979423 |
| IRS990/AnnualDisclosureCoveredPrsnInd | 0 | 1 |
| IRS990/AuditCommitteeInd | 0 | 1 |
| IRS990/BackupWthldComplianceInd | 0 | 1 |
| IRS990/BooksInCareOfDetail/BusinessName/BusinessNameLine1Txt | 0 | BUSINESS OFFICE TOWER HILL SCHOOL |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 3026578360 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 1611 TOWER ROAD |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | WILMINGTON |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | DE |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 19806 |
| IRS990/BusinessRlnWithFamMemInd | 0 | 0 |
| IRS990/BusinessRlnWithOfficerEntInd | 0 | 0 |
| IRS990/BusinessRlnWithOrgMemInd | 0 | 0 |
| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 3215257 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 9730807 |
| IRS990/ChangeToOrgDocumentsInd | 0 | 0 |
| IRS990/CntrctRcvdGreaterThan100KCnt | 0 | 7 |
| IRS990/CollectionsOfArtInd | 0 | 0 |
| IRS990/CompCurrentOfcrDirectorsGrp/ManagementAndGeneralAmt | 0 | 887593 |
| IRS990/CompCurrentOfcrDirectorsGrp/TotalAmt | 0 | 887593 |
| IRS990/CompensationFromOtherSrcsInd | 0 | 0 |
| IRS990/CompensationProcessCEOInd | 0 | 1 |
| IRS990/CompensationProcessOtherInd | 0 | 1 |
| IRS990/ConflictOfInterestPolicyInd | 0 | 1 |
| IRS990/ConservationEasementsInd | 0 | 0 |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | 0 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 0 | 913137 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 1 | 398422 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 2 | 386788 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 3 | 315883 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 4 | 179013 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 0 | PO BOX 417632 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 1 | PO BOX 629 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 2 | 700 EAST PRATT STREET STE 1200 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 3 | 1722 NEWPORT GAP PIKE |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 4 | 3705 CRONDALL LANE |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 0 | BOSTON |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 1 | NEW CASTLE |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 2 | BALTIMORE |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 3 | WILMINGTON |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 4 | OWINGS MILLS |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 0 | MA |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 1 | DE |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 2 | MD |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 3 | DE |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 4 | MD |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 0 | 02241 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 1 | 19720 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 2 | 21202 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 3 | 19808 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 4 | 21117 |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 0 | CULINART GROUP |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 1 | WILCOX LANDSCAPING |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 2 | HORD COPLAN MACHT INC |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 3 | FIRST CHOICE CLEANING SERVICE |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 4 | HUNT VALLEY CONTRACTORS |
| IRS990/ContractorCompensationGrp/ServicesDesc | 0 | CATERING/DINING SERVICE |
| IRS990/ContractorCompensationGrp/ServicesDesc | 1 | LANDSCAPER |
| IRS990/ContractorCompensationGrp/ServicesDesc | 2 | DESIGN/BUILD CONTRACTOR |
| IRS990/ContractorCompensationGrp/ServicesDesc | 3 | CLEANING SERVICE |
| IRS990/ContractorCompensationGrp/ServicesDesc | 4 | DESIGN/BUILD CONTRACTOR |
| IRS990/CreditCounselingInd | 0 | 0 |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 2979423 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 4732115 |
| IRS990/CYInvestmentIncomeAmt | 0 | 3634135 |
| IRS990/CYOtherExpensesAmt | 0 | 7691162 |
| IRS990/CYOtherRevenueAmt | 0 | 610602 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 21939548 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | 1887910 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 14852521 |
| IRS990/CYTotalExpensesAmt | 0 | 27275798 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 1505004 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 29163708 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | 0 |
| IRS990/DeductibleArtContributionInd | 0 | 0 |
| IRS990/DeductibleNonCashContriInd | 0 | 1 |
| IRS990/DeferredRevenueGrp/BOYAmt | 0 | 5921295 |
| IRS990/DeferredRevenueGrp/EOYAmt | 0 | 5800809 |
| IRS990/DelegationOfMgmtDutiesInd | 0 | 0 |
| IRS990/DepreciationDepletionGrp/FundraisingAmt | 0 | 2909 |
| IRS990/DepreciationDepletionGrp/ManagementAndGeneralAmt | 0 | 57359 |
| IRS990/DepreciationDepletionGrp/ProgramServicesAmt | 0 | 1477915 |
| IRS990/DepreciationDepletionGrp/TotalAmt | 0 | 1538183 |
| IRS990/Desc | 0 | EDUCATIONAL PROGRAMS - TOWER HILL IS A CO-EDUCATIONAL INDEPENDENT SCHOOL WITH 798 STUDENTS FROM 3 YEARS OLD THROUGH GRADE 12 IN 2018-2019 (243 LOWER SCHOOL, 236 MIDDLE SCHOOL, 319 UPPER SCHOOL). THE SCHOOL PROVIDES AN ENRICHED AND CHALLENGING COLLEGE PREPARATORY PROGRAM IN WHICH EACH STUDENT'S ABILITIES AND TALENTS ARE RECOGNIZED AND RESPECTED. THE PROGRAM OFFERS A PERSONALIZED AND INNOVATIVE APPROACH, BUILT ON A STRONG TRADITIONAL FOUNDATION WITHIN A WELCOMING AND INCLUSIVE COMMUNITY. TOWER HILL GRADUATED 67 STUDENTS IN THE CLASS OF 2019. MEMBERS OF THIS CLASS WILL ATTEND AMHERST COLLEGE, BOSTON COLLEGE, BRYN MAWR COLLEGE, BUCKNELL UNIVERSITY, UNIVERSITY OF CHICAGO, DUKE UNIVERSITY, GEORGETOWN UNIVERSITY, HARVARD UNIVERSITY, JOHNS HOPKINS UNIVERSITY, MIDDLEBURY COLLEGE, NORTH CAROLINA CENTRAL UNIVERSITY, PENNSYLVANIA STATE UNIVERSITY, UNIVERSITY OF PENNSYLVANIA, RHODES COLLEGE, UNIVERSITY OF SOUTH CAROLINA, THE UNIVERSITY OF NORTH CAROLINA CHAPEL HILL, THE UNIVERSITY OF TEXAS AT AUSTIN, TULANE UNIVERSITY, UNITED STATES MILITARY ACADEMY, UNIVERSITY OF SOUTHERN CALIFORNIA, VASSAR COLLEGE, WAKE FOREST UNIVERSITY AND YALE UNIVERSITY, AMONG OTHERS. |
| IRS990/DescribedInSection501c3Ind | 0 | 1 |
| IRS990/DisregardedEntityInd | 0 | 0 |
| IRS990/DocumentRetentionPolicyInd | 0 | 1 |
| IRS990/DonorAdvisedFundInd | 0 | 0 |
| IRS990/ElectionOfBoardMembersInd | 0 | 0 |
| IRS990/EmployeeCnt | 0 | 246 |
| IRS990/EmploymentTaxReturnsFiledInd | 0 | 1 |
| IRS990/EngagedInExcessBenefitTransInd | 0 | 0 |
| IRS990/ExpenseAmt | 0 | 21064953 |
| IRS990/FamilyOrBusinessRlnInd | 0 | 0 |
| IRS990/FederalGrantAuditRequiredInd | 0 | 0 |
| IRS990/FeesForServicesAccountingGrp/ManagementAndGeneralAmt | 0 | 171419 |
| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 171419 |
| IRS990/FeesForServicesLegalGrp/ProgramServicesAmt | 0 | 43948 |
| IRS990/FeesForServicesLegalGrp/TotalAmt | 0 | 43948 |
| IRS990/FeesForServicesOtherGrp/FundraisingAmt | 0 | 126627 |
| IRS990/FeesForServicesOtherGrp/ManagementAndGeneralAmt | 0 | 101235 |
| IRS990/FeesForServicesOtherGrp/ProgramServicesAmt | 0 | 979492 |
| IRS990/FeesForServicesOtherGrp/TotalAmt | 0 | 1207354 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/ManagementAndGeneralAmt | 0 | 151175 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/TotalAmt | 0 | 151175 |
| IRS990/ForeignActivitiesInd | 0 | 1 |
| IRS990/ForeignCountryCd | 0 | CJ |
| IRS990/ForeignCountryCd | 1 | UK |
| IRS990/ForeignFinancialAccountInd | 0 | 1 |
| IRS990/ForeignOfficeInd | 0 | 0 |
| IRS990/Form8282PropertyDisposedOfInd | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 0 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 2 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 3 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 4 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 5 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 6 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 7 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 8 | 5.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 9 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 10 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 11 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 12 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 13 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 14 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 15 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 16 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 17 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 18 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 19 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 20 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 21 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 22 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 23 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 24 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 25 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 26 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 27 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/HighestCompensatedEmployeeInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/HighestCompensatedEmployeeInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/HighestCompensatedEmployeeInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/HighestCompensatedEmployeeInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/HighestCompensatedEmployeeInd | 4 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 4 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 5 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 6 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 7 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 8 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 9 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 10 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 11 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 12 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 13 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 14 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 15 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 16 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 17 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 18 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 19 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 4 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 5 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 6 | X |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 11 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 12 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 13 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 14 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 15 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 16 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 17 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 18 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 19 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 20 | 46764 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 21 | 5229 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 22 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 23 | 43639 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 24 | 43295 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 25 | 29265 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 26 | 9437 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 27 | 30714 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 0 | MS ELLEN J KULLMAN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | MS KIMBERLY CASSIDY |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | MR REGIS DE RAMEL |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | MR BENJAMIN DU PONT |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | MR CHARLES M ELSON |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | MR JOHN M FLYNN MD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | MR W WHITFIELD GARDNER |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 7 | MR LAIRD HAYWARD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 8 | DR ERIC JOHNSON |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 9 | MR HENRY MELLON |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 10 | MS CARMEN WALLACE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 11 | MS GINA WARD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 12 | MS MARNA WHITTINGTON |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 13 | DR EARL J BALL III |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 14 | HEATHER EVANS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 15 | CATHERINE MILLER |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 16 | LISA OLSON |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 17 | ROBERT DESANTIS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 18 | DAVID NOWLAND |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 19 | ISABELLA SPEAKMAN TIMON |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 20 | ELIZABETH SPEERS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 21 | BIANCA WRIGHT THRU 92018 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 22 | ERIC NORMAN EFFECTIVE 92018 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 23 | KRISTIN MUMFORD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 24 | ANTHONY PISAPIA |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 25 | SETH KUSHKIN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 26 | PAUL CAPOANNO |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 27 | SUSAN MILLER |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 11 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 12 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 13 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 14 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 15 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 16 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 17 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 18 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 19 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 20 | 474977 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 21 | 124824 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 22 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 23 | 141546 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 24 | 150649 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 25 | 121275 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 26 | 111943 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 27 | 118598 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 11 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 12 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 13 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 14 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 15 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 16 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 17 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 18 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 19 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 20 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 21 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 22 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 23 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 24 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 25 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 26 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 27 | 0 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 0 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | VICE CHAIR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | SECRETARY |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 7 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 8 | CHAIR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 9 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 10 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 11 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 12 | TREASURER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 13 | TRUSTEE EMERITUS |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 14 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 15 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 16 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 17 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 18 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 19 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 20 | HEAD OF SCHOOL |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 21 | CFO |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 22 | CFO |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 23 | DIRECTOR OF ADVANCEMENT |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 24 | ASSISTANT HEAD OF SCHOOL |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 25 | DIRECTOR OF ATHLETICS |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 26 | MIDDLE SCHOOL HEAD |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 27 | LOWER SCHOOL HEAD |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | 1 |
| IRS990/FormationYr | 0 | 1919 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | 0 |
| IRS990/FSAuditedBasisGrp/SeparateBasisFinclStmtInd | 0 | X |
| IRS990/FSAuditedInd | 0 | 1 |
| IRS990/FundraisingActivitiesInd | 0 | 0 |
| IRS990/GainOrLossGrp/SecuritiesAmt | 0 | 1847341 |
| IRS990/GamingActivitiesInd | 0 | 0 |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 20 |
| IRS990/GrantAmt | 0 | 4732115 |
| IRS990/GrantsToDomesticIndividualsGrp/ProgramServicesAmt | 0 | 4732115 |
| IRS990/GrantsToDomesticIndividualsGrp/TotalAmt | 0 | 4732115 |
| IRS990/GrantsToIndividualsInd | 0 | 1 |
| IRS990/GrantsToOrganizationsInd | 0 | 0 |
| IRS990/GrantToRelatedPersonInd | 0 | 0 |
| IRS990/GrossAmountSalesAssetsGrp/SecuritiesAmt | 0 | 8136849 |
| IRS990/GrossReceiptsAmt | 0 | 35453216 |
| IRS990/GroupReturnForAffiliatesInd | 0 | 0 |
| IRS990/IncludeFIN48FootnoteInd | 0 | 1 |
| IRS990/IndependentAuditFinclStmtInd | 0 | 1 |
| IRS990/IndependentVotingMemberCnt | 0 | 20 |
| IRS990/IndivRcvdGreaterThan100KCnt | 0 | 9 |
| IRS990/IndoorTanningServicesInd | 0 | 0 |
| IRS990/InfoInScheduleOPartIIIInd | 0 | X |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InfoInScheduleOPartXIIInd | 0 | X |
| IRS990/InfoInScheduleOPartXIInd | 0 | X |
| IRS990/InformationTechnologyGrp/FundraisingAmt | 0 | 635 |
| IRS990/InformationTechnologyGrp/ManagementAndGeneralAmt | 0 | 12521 |
| IRS990/InformationTechnologyGrp/ProgramServicesAmt | 0 | 322620 |
| IRS990/InformationTechnologyGrp/TotalAmt | 0 | 335776 |
| IRS990/InterestGrp/FundraisingAmt | 0 | 13 |
| IRS990/InterestGrp/ManagementAndGeneralAmt | 0 | 254 |
| IRS990/InterestGrp/ProgramServicesAmt | 0 | 6553 |
| IRS990/InterestGrp/TotalAmt | 0 | 6820 |
| IRS990/InvestmentIncomeGrp/ExclusionAmt | 0 | 1786794 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 1786794 |
| IRS990/InvestmentInJointVentureInd | 0 | 0 |
| IRS990/InvestmentsOtherSecuritiesGrp/BOYAmt | 0 | 12572054 |
| IRS990/InvestmentsOtherSecuritiesGrp/EOYAmt | 0 | 20400936 |
| IRS990/InvestmentsPubTradedSecGrp/BOYAmt | 0 | 28705505 |
| IRS990/InvestmentsPubTradedSecGrp/EOYAmt | 0 | 21077437 |
| IRS990/IRPDocumentCnt | 0 | 62 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LandBldgEquipAccumDeprecAmt | 0 | 33176634 |
| IRS990/LandBldgEquipBasisNetGrp/BOYAmt | 0 | 29644750 |
| IRS990/LandBldgEquipBasisNetGrp/EOYAmt | 0 | 30039683 |
| IRS990/LandBldgEquipCostOrOtherBssAmt | 0 | 63216317 |
| IRS990/LegalDomicileStateCd | 0 | DE |
| IRS990/LessCostOthBasisSalesExpnssGrp/SecuritiesAmt | 0 | 6289508 |
| IRS990/LoanOutstandingInd | 0 | 0 |
| IRS990/LobbyingActivitiesInd | 0 | 0 |
| IRS990/LocalChaptersInd | 0 | 0 |
| IRS990/MaterialDiversionOrMisuseInd | 0 | 0 |
| IRS990/MembersOrStockholdersInd | 0 | 0 |
| IRS990/MethodOfAccountingAccrualInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | 1 |
| IRS990/MinutesOfGoverningBodyInd | 0 | 1 |
| IRS990/MissionDesc | 0 | TOWER HILL SCHOOL PREPARES STUDENTS FROM DIVERSE BACKGROUNDS FOR FULL AND CREATIVE ENGAGEMENT WITH A DYNAMIC WORLD. EACH STUDENT IS PROVIDED WITH AN EDUCATIONAL EXPERIENCE THAT EMPHASIZES THE DEVELOPMENT OF AN INQUISITIVE, DISCERNING AND CRITICAL MIND; THE VALUE OF BEING CREATIVE AND AESTHETICALLY SENSITIVE; THE APPRECIATION OF PHYSICAL WELL BEING; THE ABILITY TO COLLABORATE AND FUNCTION AS PART OF A TEAM; AND THE GROWTH OF CHARACTER. |
| IRS990/MoreThan5000KToIndividualsInd | 0 | 0 |
| IRS990/MoreThan5000KToOrgInd | 0 | 0 |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 68440708 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 72360592 |
| IRS990/NetGainOrLossInvestmentsGrp/ExclusionAmt | 0 | 1847341 |
| IRS990/NetGainOrLossInvestmentsGrp/TotalRevenueColumnAmt | 0 | 1847341 |
| IRS990/NetUnrelatedBusTxblIncmAmt | 0 | 0 |
| IRS990/NetUnrlzdGainsLossesInvstAmt | 0 | -1600189 |
| IRS990/NoncashContributionsAmt | 0 | 234460 |
| IRS990/NondeductibleContributionsInd | 0 | 0 |
| IRS990/OccupancyGrp/FundraisingAmt | 0 | 2893 |
| IRS990/OccupancyGrp/ManagementAndGeneralAmt | 0 | 57059 |
| IRS990/OccupancyGrp/ProgramServicesAmt | 0 | 1470196 |
| IRS990/OccupancyGrp/TotalAmt | 0 | 1530148 |
| IRS990/OfficerMailingAddressInd | 0 | 0 |
| IRS990/OperateHospitalInd | 0 | 0 |
| IRS990/Organization501c3Ind | 0 | X |
| IRS990/OrganizationFollowsSFAS117Ind | 0 | X |
| IRS990/OtherAssetsTotalGrp/BOYAmt | 0 | 0 |
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Displayed year
2019 • Form 990Detailed filing. Detailed filing data is available for this year.