Liabilities / Assets
43rd percentile
Higher debt load relative to assets than 43% of similar nonprofits.
990 • Fiscal year 2018 • EIN 04-2228167
Precomputed percentiles for this filing year versus similar nonprofits in the same peer cohort.
Liabilities / Assets
43rd percentile
Higher debt load relative to assets than 43% of similar nonprofits.
Liabilities / Revenue
69th percentile
Higher debt load relative to revenue than 69% of similar nonprofits.
Net Margin
58th percentile
Higher net margin than 58% of similar nonprofits.
Top Officer Pay
65th percentile
Higher top officer pay than 65% of similar nonprofits.
Top officer pay equals 3.4% of source-year revenue.
Asset Growth
88th percentile
Faster asset growth than 88% of similar nonprofits.
Revenue Growth
43rd percentile
Faster revenue growth than 43% of similar nonprofits.
Assets
Up$31,284,784
Up $5,835,894 (+23%) from 2017
Net Assets
Up$25,387,392
Up $1,551,529 (+6.5%) from 2017
Liabilities
Up$5,897,392
Up $4,284,365 (+266%) from 2017
Revenue
Up$9,321,920
Up $249,071 (+2.7%) from 2017
Expenses
Up$8,731,967
Up $1,055,676 (+14%) from 2017
Net Income
Down$589,953
Down $806,605 (-58%) from 2017
Secondary school education
| Line | Beginning | End | Change |
|---|---|---|---|
| Assets | |||
| Investments in Publicly Traded Securities | $12,019,909 | $12,761,993 | ▲ $742,084 |
| Land, Buildings, and Equipment, Net | $10,206,504 | $10,250,468 | ▲ $43,964 |
| Savings and Temporary Cash Investments | $1,934,583 | $3,761,927 | ▲ $1,827,344 |
| Accounts Receivable | $110,710 | $2,837,103 | ▲ $2,726,393 |
| Pledges and Grants Receivable | $781,181 | $1,251,419 | ▲ $470,238 |
| Loans From Officers Directors | $600,000 | $350,000 | ▼ $250,000 |
| Receivables From Officers Etc | $248,012 | $235,715 | ▼ $12,297 |
| Prepaid Expenses and Deferred Charges | $38,005 | $114,863 | ▲ $76,858 |
| Other Notes and Loans Receivable, Net | $62,634 | $71,146 | ▲ $8,512 |
| Inventories for Sale or Use | $2,174 | - | - |
| Cash and Non-Interest-Bearing Accounts | $150 | $150 | → $0 |
| Total Assets | $25,412,240 | $31,284,784 | ▲ $5,872,544 |
| Other Assets Total | $8,378 | - | - |
| Liabilities | |||
| Deferred Revenue | $365,940 | $4,751,139 | ▲ $4,385,199 |
| Accounts Payable and Accrued Expenses | $643,951 | $712,741 | ▲ $68,790 |
| Mortgage Notes Payable Secured by Investment Property | - | $71,000 | - |
| Other Liabilities | $1,674 | $12,512 | ▲ $10,838 |
| Total Liabilities | $1,611,565 | $5,897,392 | ▲ $4,285,827 |
| Net Assets / Fund Balance | |||
| Unrestricted Net Assets | $14,588,700 | $15,276,711 | ▲ $688,011 |
| Permanently Rstr Net Assets | $8,976,392 | $8,976,392 | → $0 |
| Temporarily Rstr Net Assets | $235,583 | $1,134,289 | ▲ $898,706 |
| Total Net Assets Fund Balance | $23,800,675 | $25,387,392 | ▲ $1,586,717 |
| Total Liabilities and Net Assets / Fund Balance | $25,412,240 | $31,284,784 | ▲ $5,872,544 |
| Asset | Book Value | Depreciation | Basis |
|---|---|---|---|
| Buildings | $7,818,425 | $1,113,524 | $8,931,949 |
| Other Land Buildings | $1,950,628 | - | $1,950,628 |
| Equipment | $336,348 | $620,339 | $956,687 |
| Land | $86,443 | - | $86,443 |
| Leasehold Improvements | $58,624 | $18,692 | $77,316 |
| Period | Beginning | Contrib. | Gain/Loss | Other Uses | End |
|---|---|---|---|---|---|
| 2017 | $9,977,132 | - | - | - | $9,977,132 |
| 2016 | $9,977,132 | - | - | - | $9,977,132 |
| 2015 | $9,331,290 | $1,089,582 | - | $314,033 | $9,977,132 |
| 2014 | $8,916,071 | $1,930,594 | ▼ $46,354 | $1,331,596 | $9,331,290 |
| 2013 | $8,396,512 | $818,927 | ▲ $254,282 | $415,584 | $8,916,071 |
| Name | Title | Full / Part Time | Base | Other | Total |
|---|---|---|---|---|---|
| William Wharton | Headmaster | FT | $276,878 | $36,302 | $313,180 |
| William Wharton | - | - | $276,878 | $36,302 | $313,180 |
| Name | Title |
|---|---|
| Therese Hendricks | Chairperson |
| Alice Murphy | Trustee |
| Bob Murchison | Trustee |
| Bryan Eric Simmons | Trustee |
| Cathryn Stein | Trustee |
| Charles Fried | Trustee |
| Elizabeth Bailey | Trustee |
| Jeffrey Schwartz | Trustee |
| John Dowd | Trustee |
| Jonathan Sheffi | Trustee |
| Jose Alvarez | Trustee |
| Judith Sanford-harris | Trustee |
| Kenneth Pucker | Trustee |
| Lisa Fishbayn Joffe | Trustee |
| Marie Lossky | Trustee |
| Mark Finch | Trustee |
| Mary P Chatfield | Trustee |
| Mary Paci | Trustee |
| Max Kohlenberg | Trustee |
| Monica Driggers | Trustee |
| Monica Schilder | Trustee |
| Richard Coffman | Trustee |
| Richard Zeckhauser | Trustee |
| Sasha Watson | Trustee |
| Julia Hewitt Holloway | Clerk |
| Andrew Hall | Treasurer |
| Contribution Type | Contribution Count | Reported Amount | Valuation Method |
|---|---|---|---|
| Securities Publicly Traded | 16 | $447,486 | Fair market value |
| Total Noncash Contributions | 16 | $447,486 | - |
| Line Item | Amount |
|---|---|
| Salaries, Compensation, and Employee Benefits | $5,334,501 |
| Other Expenses | $2,097,456 |
| Grants and Similar Amounts Paid | $1,300,010 |
| Total Fundraising Expense | $274,166 |
| Professional Fundraising Fees | $0 |
| Line Item | Program | Management | Fundraising | Total |
|---|---|---|---|---|
| Other Salaries and Wages | $2,954,162 | $964,533 | $38,853 | $3,957,548 |
| Grants to Domestic Individuals | $1,300,010 | - | - | $1,300,010 |
| Other Employee Benefits | $401,813 | $135,824 | $28,297 | $565,934 |
| All Other Expenses | $264,284 | $26,598 | $179,885 | $470,767 |
| Payroll Taxes | $197,755 | $66,847 | $13,926 | $278,528 |
| Current Officers, Directors, Trustees, and Key Employees | $0 | $268,394 | $0 | $268,394 |
| Pension Plan Contributions | $187,509 | $63,383 | $13,205 | $264,097 |
| Depreciation Depletion | $202,020 | $29,334 | $0 | $231,354 |
| Other Expenses | $229,839 | $0 | $0 | $229,839 |
| Occupancy | $121,511 | $68,195 | $0 | $189,706 |
| Office Expenses | $0 | $42,068 | $0 | $42,068 |
| Fees for Services Accounting | $0 | $37,500 | $0 | $37,500 |
| Fees for Services Legal | $0 | $32,014 | $0 | $32,014 |
| Fees for Services Management | $29,540 | $0 | $0 | $29,540 |
| Fees for Service Investment Mgmnt Fees | $0 | $24,150 | $0 | $24,150 |
| Travel | $14,862 | $43 | $0 | $14,905 |
| Insurance | $0 | $13,336 | $0 | $13,336 |
| Total Functional Expenses | $6,124,260 | $2,333,541 | $274,166 | $8,731,967 |
| Line Item | Amount |
|---|---|
| Total Expenses per Form 990 | $8,731,967 |
| Expenses per Audited Statements | $7,431,957 |
| Total Expenses per Audited Statements | $7,431,957 |
| Expenses Not Reported on Financial Statements | $1,300,010 |
| Other Expense Adjustments | $1,300,010 |
| Line Item | Amount |
|---|---|
| Professional Fundraising Fees | $0 |
| Line Item | Beginning | End | Change |
|---|---|---|---|
| Loans from Officers, Directors, Trustees, and Key Employees | $600,000 | $350,000 | ▼ $250,000 |
| Receivables from Officers, Directors, Trustees, and Key Employees | $248,012 | $235,715 | ▼ $12,297 |
| Liability | Amount |
|---|---|
| Deposits | $12,512 |
“The Audit Committee and Treasurer review and approve the”
“Form 990 filing.”
“All Officers, Directors and Trustees are made aware of the”
“conflict of interest policy.”
“The Headmaster's salary is determined by the Head's compensation committee (which includes the Board Chair and Treasurer).”
“All other salaries are reviewed and approved by the Headmaster on an annual basis. All salary changes are based on cost of living adjustments and comparability data provided by the National Association of Independent Schools.”
“Accounts Receivable - Net”
“Pledges Receivable - Net”
“Other Receivables”
“Inventories”
“Prepaids”
“Investments”
“INTEREST RECEIVABLE”
“Accounts Payable & Accrued Expenses”
“Deferred Revenue”
“KEYCARD DEPOSITS”
“Other expenses 185347. 158749. 26598. 0.”
“Fundraising 179885. 0. 0. 179885.”
“Repairs and maintenance 105535. 105535. 0. 0.”
“The School provided student financial aid”
“The School provided student financial aid”
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 | false |
| IRS990/AccountsPayableAccrExpnssGrp/BOYAmt | 0 | 643951 |
| IRS990/AccountsPayableAccrExpnssGrp/EOYAmt | 0 | 712741 |
| IRS990/AccountsReceivableGrp/BOYAmt | 0 | 110710 |
| IRS990/AccountsReceivableGrp/EOYAmt | 0 | 2837103 |
| IRS990/ActivitiesConductedPrtshpInd | 0 | false |
| IRS990/ActivityOrMissionDesc | 0 | SECONDARY SCHOOL EDUCATION |
| IRS990/AllOtherContributionsAmt | 0 | 2093517 |
| IRS990/AllOtherExpensesGrp/FundraisingAmt | 0 | 179885 |
| IRS990/AllOtherExpensesGrp/ManagementAndGeneralAmt | 0 | 26598 |
| IRS990/AllOtherExpensesGrp/ProgramServicesAmt | 0 | 264284 |
| IRS990/AllOtherExpensesGrp/TotalAmt | 0 | 470767 |
| IRS990/AnnualDisclosureCoveredPrsnInd | 0 | true |
| IRS990/AuditCommitteeInd | 0 | true |
| IRS990/BackupWthldComplianceInd | 0 | true |
| IRS990/BooksInCareOfDetail/PersonNm | 0 | SUE TIBERT |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 6172667525 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 151 COMMONWEALTH AVENUE |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | BOSTON |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | MA |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 02116 |
| IRS990/BusinessRlnWithFamMemInd | 0 | false |
| IRS990/BusinessRlnWithOfficerEntInd | 0 | false |
| IRS990/BusinessRlnWithOrgMemInd | 0 | false |
| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 150 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 150 |
| IRS990/ChangeToOrgDocumentsInd | 0 | false |
| IRS990/CollectionsOfArtInd | 0 | false |
| IRS990/CompCurrentOfcrDirectorsGrp/FundraisingAmt | 0 | 0 |
| IRS990/CompCurrentOfcrDirectorsGrp/ManagementAndGeneralAmt | 0 | 268394 |
| IRS990/CompCurrentOfcrDirectorsGrp/ProgramServicesAmt | 0 | 0 |
| IRS990/CompCurrentOfcrDirectorsGrp/TotalAmt | 0 | 268394 |
| IRS990/CompensationFromOtherSrcsInd | 0 | false |
| IRS990/CompensationProcessCEOInd | 0 | true |
| IRS990/CompensationProcessOtherInd | 0 | true |
| IRS990/ConflictOfInterestPolicyInd | 0 | true |
| IRS990/ConservationEasementsInd | 0 | false |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | false |
| IRS990/CreditCounselingInd | 0 | false |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 2093517 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 1300010 |
| IRS990/CYInvestmentIncomeAmt | 0 | 904908 |
| IRS990/CYOtherExpensesAmt | 0 | 2097456 |
| IRS990/CYOtherRevenueAmt | 0 | 4775 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 6318720 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | 589953 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 5334501 |
| IRS990/CYTotalExpensesAmt | 0 | 8731967 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 274166 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 9321920 |
| IRS990/DAFExcessBusinessHoldingsInd | 0 | false |
| IRS990/DecisionsSubjectToApprovaInd | 0 | false |
| IRS990/DeductibleArtContributionInd | 0 | false |
| IRS990/DeductibleNonCashContriInd | 0 | true |
| IRS990/DeferredRevenueGrp/BOYAmt | 0 | 365940 |
| IRS990/DeferredRevenueGrp/EOYAmt | 0 | 4751139 |
| IRS990/DelegationOfMgmtDutiesInd | 0 | false |
| IRS990/DepreciationDepletionGrp/FundraisingAmt | 0 | 0 |
| IRS990/DepreciationDepletionGrp/ManagementAndGeneralAmt | 0 | 29334 |
| IRS990/DepreciationDepletionGrp/ProgramServicesAmt | 0 | 202020 |
| IRS990/DepreciationDepletionGrp/TotalAmt | 0 | 231354 |
| IRS990/Desc | 0 | EDUCATIONAL INSTITUTION - HIGH SCHOOL (GRADES 9-12) STUDENT ENROLLMENT = 142 |
| IRS990/DescribedInSection501c3Ind | 0 | true |
| IRS990/DisregardedEntityInd | 0 | false |
| IRS990/DistributionToDonorInd | 0 | false |
| IRS990/DocumentRetentionPolicyInd | 0 | true |
| IRS990/DonorAdvisedFundInd | 0 | false |
| IRS990/ElectionOfBoardMembersInd | 0 | false |
| IRS990/EmployeeCnt | 0 | 83 |
| IRS990/EmploymentTaxReturnsFiledInd | 0 | true |
| IRS990/EngagedInExcessBenefitTransInd | 0 | false |
| IRS990/ExpenseAmt | 0 | 6124260 |
| IRS990/FamilyOrBusinessRlnInd | 0 | false |
| IRS990/FederalGrantAuditRequiredInd | 0 | false |
| IRS990/FeesForServicesAccountingGrp/FundraisingAmt | 0 | 0 |
| IRS990/FeesForServicesAccountingGrp/ManagementAndGeneralAmt | 0 | 37500 |
| IRS990/FeesForServicesAccountingGrp/ProgramServicesAmt | 0 | 0 |
| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 37500 |
| IRS990/FeesForServicesLegalGrp/FundraisingAmt | 0 | 0 |
| IRS990/FeesForServicesLegalGrp/ManagementAndGeneralAmt | 0 | 32014 |
| IRS990/FeesForServicesLegalGrp/ProgramServicesAmt | 0 | 0 |
| IRS990/FeesForServicesLegalGrp/TotalAmt | 0 | 32014 |
| IRS990/FeesForServicesManagementGrp/FundraisingAmt | 0 | 0 |
| IRS990/FeesForServicesManagementGrp/ManagementAndGeneralAmt | 0 | 0 |
| IRS990/FeesForServicesManagementGrp/ProgramServicesAmt | 0 | 29540 |
| IRS990/FeesForServicesManagementGrp/TotalAmt | 0 | 29540 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/FundraisingAmt | 0 | 0 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/ManagementAndGeneralAmt | 0 | 24150 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/ProgramServicesAmt | 0 | 0 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/TotalAmt | 0 | 24150 |
| IRS990/ForeignActivitiesInd | 0 | false |
| IRS990/ForeignFinancialAccountInd | 0 | false |
| IRS990/ForeignOfficeInd | 0 | false |
| IRS990/Form8282PropertyDisposedOfInd | 0 | false |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 0 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 2 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 3 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 4 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 5 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 6 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 7 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 8 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 9 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 10 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 11 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 12 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 13 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 14 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 15 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 16 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 17 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 18 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 19 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 20 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 21 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 22 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 23 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 24 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 25 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 26 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/HighestCompensatedEmployeeInd | 0 | 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/IndividualTrusteeOrDirectorInd | 20 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 21 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 22 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 23 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 24 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 25 | X |
| IRS990/Form990PartVIISectionAGrp/KeyEmployeeInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 2 | 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 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 21 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 22 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 23 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 24 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 25 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 26 | 36302 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 0 | THERESE HENDRICKS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | JOSE ALVAREZ |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | LISA FISHBAYN JOFFE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | CHARLES FRIED |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | ALICE MURPHY |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | MARY PACI |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | KENNETH PUCKER |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 7 | JEFFREY SCHWARTZ |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 8 | ELIZABETH BAILEY |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 9 | MARY P CHATFIELD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 10 | RICHARD COFFMAN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 11 | MONICA DRIGGERS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 12 | ANDREW HALL |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 13 | JULIA HEWITT HOLLOWAY |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 14 | JUDITH SANFORD-HARRIS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 15 | JOHN DOWD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 16 | MARK FINCH |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 17 | MAX KOHLENBERG |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 18 | MARIE LOSSKY |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 19 | BOB MURCHISON |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 20 | JONATHAN SHEFFI |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 21 | BRYAN ERIC SIMMONS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 22 | CATHRYN STEIN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 23 | RICHARD ZECKHAUSER |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 24 | MONICA SCHILDER |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 25 | SASHA WATSON |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 26 | WILLIAM WHARTON |
| 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 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 21 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 22 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 23 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 24 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 25 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 26 | 276878 |
| 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/TitleTxt | 0 | CHAIRPERSON |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 7 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 8 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 9 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 10 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 11 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 12 | TREASURER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 13 | CLERK |
| 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 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 21 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 22 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 23 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 24 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 25 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 26 | HEADMASTER |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | true |
| IRS990/FormationYr | 0 | 1957 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | false |
| IRS990/FSAuditedBasisGrp/SeparateBasisFinclStmtInd | 0 | X |
| IRS990/FSAuditedInd | 0 | true |
| IRS990/FundraisingActivitiesInd | 0 | false |
| IRS990/GainOrLossGrp/SecuritiesAmt | 0 | 688860 |
| IRS990/GamingActivitiesInd | 0 | false |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 22 |
| IRS990/GrantAmt | 0 | 1300010 |
| IRS990/GrantsToDomesticIndividualsGrp/ProgramServicesAmt | 0 | 1300010 |
| IRS990/GrantsToDomesticIndividualsGrp/TotalAmt | 0 | 1300010 |
| IRS990/GrantsToIndividualsInd | 0 | true |
| IRS990/GrantsToOrganizationsInd | 0 | false |
| IRS990/GrantToRelatedPersonInd | 0 | false |
| IRS990/GrossAmountSalesAssetsGrp/SecuritiesAmt | 0 | 1848092 |
| IRS990/GrossReceiptsAmt | 0 | 10481152 |
| IRS990/GroupReturnForAffiliatesInd | 0 | false |
| IRS990/IncludeFIN48FootnoteInd | 0 | false |
| IRS990/IndependentAuditFinclStmtInd | 0 | true |
| IRS990/IndependentVotingMemberCnt | 0 | 19 |
| IRS990/IndivRcvdGreaterThan100KCnt | 0 | 1 |
| IRS990/IndoorTanningServicesInd | 0 | false |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InsuranceGrp/FundraisingAmt | 0 | 0 |
| IRS990/InsuranceGrp/ManagementAndGeneralAmt | 0 | 13336 |
| IRS990/InsuranceGrp/ProgramServicesAmt | 0 | 0 |
| IRS990/InsuranceGrp/TotalAmt | 0 | 13336 |
| IRS990/InventoriesForSaleOrUseGrp/BOYAmt | 0 | 2174 |
| IRS990/InvestmentIncomeGrp/ExclusionAmt | 0 | 216048 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 216048 |
| IRS990/InvestmentInJointVentureInd | 0 | false |
| IRS990/InvestmentsPubTradedSecGrp/BOYAmt | 0 | 12019909 |
| IRS990/InvestmentsPubTradedSecGrp/EOYAmt | 0 | 12761993 |
| IRS990/IRPDocumentCnt | 0 | 35 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LandBldgEquipAccumDeprecAmt | 0 | 1752555 |
| IRS990/LandBldgEquipBasisNetGrp/BOYAmt | 0 | 10206504 |
| IRS990/LandBldgEquipBasisNetGrp/EOYAmt | 0 | 10250468 |
| IRS990/LandBldgEquipCostOrOtherBssAmt | 0 | 12003023 |
| IRS990/LegalDomicileStateCd | 0 | MA |
| IRS990/LessCostOthBasisSalesExpnssGrp/SecuritiesAmt | 0 | 1159232 |
| IRS990/LoanOutstandingInd | 0 | true |
| IRS990/LoansFromOfficersDirectorsGrp/BOYAmt | 0 | 600000 |
| IRS990/LoansFromOfficersDirectorsGrp/EOYAmt | 0 | 350000 |
| IRS990/LobbyingActivitiesInd | 0 | false |
| IRS990/LocalChaptersInd | 0 | false |
| IRS990/MaterialDiversionOrMisuseInd | 0 | false |
| IRS990/MembersOrStockholdersInd | 0 | false |
| IRS990/MethodOfAccountingAccrualInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | true |
| IRS990/MinutesOfGoverningBodyInd | 0 | true |
| IRS990/MissionDesc | 0 | SECONDARY SCHOOL EDUCATION |
| IRS990/MoreThan5000KToIndividualsInd | 0 | false |
| IRS990/MoreThan5000KToOrgInd | 0 | false |
| IRS990/MortgNotesPyblScrdInvstPropGrp/EOYAmt | 0 | 71000 |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 23800675 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 25387392 |
| IRS990/NetGainOrLossInvestmentsGrp/ExclusionAmt | 0 | 688860 |
| IRS990/NetGainOrLossInvestmentsGrp/TotalRevenueColumnAmt | 0 | 688860 |
| IRS990/NetUnrlzdGainsLossesInvstAmt | 0 | 996764 |
| IRS990/NoncashContributionsAmt | 0 | 447486 |
| IRS990/NondeductibleContributionsInd | 0 | false |
| IRS990/OccupancyGrp/FundraisingAmt | 0 | 0 |
| IRS990/OccupancyGrp/ManagementAndGeneralAmt | 0 | 68195 |
| IRS990/OccupancyGrp/ProgramServicesAmt | 0 | 121511 |
| IRS990/OccupancyGrp/TotalAmt | 0 | 189706 |
| IRS990/OfficeExpensesGrp/FundraisingAmt | 0 | 0 |
| IRS990/OfficeExpensesGrp/ManagementAndGeneralAmt | 0 | 42068 |
| IRS990/OfficeExpensesGrp/ProgramServicesAmt | 0 | 0 |
| IRS990/OfficeExpensesGrp/TotalAmt | 0 | 42068 |
| IRS990/OfficerMailingAddressInd | 0 | false |
| IRS990/OperateHospitalInd | 0 | false |
| IRS990/Organization501c3Ind | 0 | X |
| IRS990/OrganizationFollowsSFAS117Ind | 0 | X |
| IRS990/OtherAssetsTotalGrp/BOYAmt | 0 | 8378 |
| IRS990/OtherEmployeeBenefitsGrp/FundraisingAmt | 0 | 28297 |
| IRS990/OtherEmployeeBenefitsGrp/ManagementAndGeneralAmt | 0 | 135824 |
| IRS990/OtherEmployeeBenefitsGrp/ProgramServicesAmt | 0 | 401813 |
| IRS990/OtherEmployeeBenefitsGrp/TotalAmt | 0 | 565934 |
| IRS990/OtherExpensesGrp/Desc | 0 | ADMISSIONS |
| IRS990/OtherExpensesGrp/Desc | 1 | GENERAL EXPENSE |
| IRS990/OtherExpensesGrp/Desc | 2 | DINING ROOM EXPENSE |
| IRS990/OtherExpensesGrp/Desc | 3 | CLASSROOM SUPPLIES |
| IRS990/OtherExpensesGrp/FundraisingAmt | 0 | 0 |
| IRS990/OtherExpensesGrp/FundraisingAmt | 1 | 0 |
| IRS990/OtherExpensesGrp/FundraisingAmt | 2 | 0 |
| IRS990/OtherExpensesGrp/FundraisingAmt | 3 | 0 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 0 | 0 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 1 | 561322 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 2 | 0 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 3 | 0 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 0 | 95545 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 1 | 20851 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 2 | 104559 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 3 | 229839 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 95545 |
| IRS990/OtherExpensesGrp/TotalAmt | 1 | 582173 |
| IRS990/OtherExpensesGrp/TotalAmt | 2 | 104559 |
| IRS990/OtherExpensesGrp/TotalAmt | 3 | 229839 |
| IRS990/OtherLiabilitiesGrp/BOYAmt | 0 | 1674 |
| IRS990/OtherLiabilitiesGrp/EOYAmt | 0 | 12512 |
| IRS990/OtherRevenueMiscGrp/BusinessCd | 0 | 611710 |
| IRS990/OtherRevenueMiscGrp/Desc | 0 | MISC INCOME |
| IRS990/OtherRevenueMiscGrp/RelatedOrExemptFuncIncomeAmt | 0 | 4775 |
| IRS990/OtherRevenueMiscGrp/TotalRevenueColumnAmt | 0 | 4775 |
| IRS990/OtherRevenueTotalAmt | 0 | 4775 |
| IRS990/OtherSalariesAndWagesGrp/FundraisingAmt | 0 | 38853 |
| IRS990/OtherSalariesAndWagesGrp/ManagementAndGeneralAmt | 0 | 964533 |
| IRS990/OtherSalariesAndWagesGrp/ProgramServicesAmt | 0 | 2954162 |
| IRS990/OtherSalariesAndWagesGrp/TotalAmt | 0 | 3957548 |
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Displayed year
2018 • Form 990Detailed filing. Detailed filing data is available for this year.