Liabilities / Assets
62nd percentile
Higher debt load relative to assets than 62% of similar nonprofits.
990 • Fiscal year 2025 • EIN 04-2104152
Precomputed percentiles for this filing year versus similar nonprofits in the same peer cohort.
Liabilities / Assets
62nd percentile
Higher debt load relative to assets than 62% of similar nonprofits.
Liabilities / Revenue
65th percentile
Higher debt load relative to revenue than 65% of similar nonprofits.
Net Margin
77th percentile
Higher net margin than 77% of similar nonprofits.
Top Officer Pay
81st percentile
Higher top officer pay than 81% of similar nonprofits.
Top officer pay equals 0.8% of source-year revenue.
Asset Growth
68th percentile
Faster asset growth than 68% of similar nonprofits.
Revenue Growth
71st percentile
Faster revenue growth than 71% of similar nonprofits.
Assets
Up$184,756,839
Up $15,961,575 (+9.5%) from 2024
Net Assets
Up$127,831,817
Up $17,610,352 (+16%) from 2024
Liabilities
Down$56,925,022
Down $1,648,777 (-2.8%) from 2024
Revenue
Up$85,040,264
Up $12,258,499 (+17%) from 2024
Expenses
Up$64,857,572
Up $3,827,764 (+6.3%) from 2024
Net Income
Up$20,182,692
Up $8,430,735 (+72%) from 2024
Dexter southfield school helps boys and girls develop their individualtalents and build an ethical foundation for life. Students learn to lead with confidence, serve with compassion, and live by the motto, "our best today, better tomorrow."
Dexter southfield school helps boys and girls develop their individualtalents and build an ethical foundation for life. Students learn to lead with confidence, serve with compassion, and live by the motto"our best today, better tomorrow"
| Line | Beginning | End | Change |
|---|---|---|---|
| Assets | |||
| Land, Buildings, and Equipment, Net | $86,632,684 | $85,684,886 | ▼ $947,798 |
| Investments in Publicly Traded Securities | $58,083,145 | $51,819,573 | ▼ $6,263,572 |
| Investments Other Securities | $13,184,936 | $37,136,019 | ▲ $23,951,083 |
| Pledges and Grants Receivable | $6,760,996 | $6,139,896 | ▼ $621,100 |
| Cash and Non-Interest-Bearing Accounts | $2,947,474 | $2,810,828 | ▼ $136,646 |
| Prepaid Expenses and Deferred Charges | $798,949 | $926,674 | ▲ $127,725 |
| Accounts Receivable | $201,097 | $149,330 | ▼ $51,767 |
| Inventories for Sale or Use | $137,210 | $89,633 | ▼ $47,577 |
| Total Assets | $168,795,264 | $184,756,839 | ▲ $15,961,575 |
| Other Assets Total | $48,773 | $0 | ▼ $48,773 |
| Liabilities | |||
| Tax Exempt Bond Liabilities | $40,612,190 | $40,317,973 | ▼ $294,217 |
| Deferred Revenue | $16,028,016 | $15,689,956 | ▼ $338,060 |
| Accounts Payable and Accrued Expenses | $1,572,444 | $607,000 | ▼ $965,444 |
| Other Liabilities | $279,149 | $248,093 | ▼ $31,056 |
| Unsecured Notes Loans Payable | $82,000 | $62,000 | ▼ $20,000 |
| Total Liabilities | $58,573,799 | $56,925,022 | ▼ $1,648,777 |
| Net Assets / Fund Balance | |||
| Net Assets Without Donor Restrictions | $97,448,977 | $114,719,672 | ▲ $17,270,695 |
| Net Assets With Donor Restrictions | $12,772,488 | $13,112,145 | ▲ $339,657 |
| Total Net Assets Fund Balance | $110,221,465 | $127,831,817 | ▲ $17,610,352 |
| Total Liabilities and Net Assets / Fund Balance | $168,795,264 | $184,756,839 | ▲ $15,961,575 |
| Asset | Book Value | Depreciation | Basis |
|---|---|---|---|
| Buildings | $70,727,240 | $42,351,832 | $113,079,072 |
| Leasehold Improvements | $8,275,362 | $7,561,413 | $15,836,775 |
| Equipment | $5,551,476 | $10,207,248 | $15,758,724 |
| Other Land Buildings | $772,061 | - | $772,061 |
| Land | $358,747 | - | $358,747 |
| Other Securities | $37,136,019 | - | - |
| Period | Beginning | Contrib. | Gain/Loss | Other Uses | End |
|---|---|---|---|---|---|
| 2024 | $59,914,303 | $8,893,464 | ▲ $8,625,152 | $1,695,683 | $75,678,219 |
| 2023 | $52,289,648 | $1,730,978 | ▲ $7,504,877 | $1,557,330 | $59,914,303 |
| 2022 | $46,918,325 | $1,648,056 | ▲ $5,240,347 | $1,468,379 | $52,289,648 |
| 2021 | $51,927,033 | $1,608,618 | ▼ $5,166,006 | $1,399,653 | $46,918,325 |
| 2020 | $39,622,157 | $1,416,753 | ▲ $12,223,005 | $1,296,017 | $51,927,033 |
| Name | Title | Full / Part Time | Base | Other | Total |
|---|---|---|---|---|---|
| Todd Vincent | Head of School | FT | $468,851 | $217,317 | $686,168 |
| Stephanie Governali | Director of External Relations | FT | $257,302 | $192,833 | $450,135 |
| Alexander Melanson | CFO | FT | $207,469 | $190,260 | $397,729 |
| Daniel Donato | Sr. Associate Director of Admissions | FT | $214,800 | $106,271 | $321,071 |
| Casey Bobo | Assistant Head of School | FT | $236,476 | $27,928 | $264,404 |
| Scott Duddy | Director of Admissions & Enrollment | FT | $179,532 | $57,483 | $237,015 |
| Carmen Aliber | Director of Human Resource | FT | $203,775 | $30,718 | $234,493 |
| John Booth | Head of Upper School | FT | $201,542 | $25,420 | $226,962 |
| Courtney Luongo | Director of Development | FT | $189,180 | $30,252 | $219,432 |
| Name | Title |
|---|---|
| Scott Gieselman | Trustee/president |
| Jessica Schmitz | Trustee/vice President |
| Alexander Whittemore | Trustee |
| Ari Haseotes | Trustee |
| Brant C Binder | Trustee |
| Dan Rioux | Trustee |
| Denis Cleary | Trustee |
| Fei Wang | Trustee |
| Gloria Yang | Trustee |
| IAN O' KEEFFE | Trustee |
| Jason Imperato Md | Trustee |
| Jeffrey Markley | Trustee |
| Jonathan Ashe | Trustee |
| Kara Murphy-pierce | Trustee |
| Michael Forrester | Trustee |
| Richard Allen | Trustee |
| Robert Mcaleer | Trustee |
| Sean Keohane | Trustee |
| Susannah Thayer | Trustee |
| Terence Connell | Trustee |
| Walter Donovan | Trustee |
| Catherine Stanzler | Trustee/clerk |
| Rylan M Hamilton | Trustee/treasurer |
| Contractor | Services | Location | Compensation |
|---|---|---|---|
| Dellbrook Construction LLC | Construction | 859 WILLARD STREET, Quincy, MA 02169 | $6,467,352 |
| Sage Dining Services INC | Dining Services | 1402 YORK ROAD, Lutherville, MD 21093 | $2,919,115 |
| Local Motion Of Boston INC | Transportation | 66B ROCSAM PARK ROAD, Braintree, MA 02184 | $1,274,557 |
| Capco Equipment Corp | Construction | 120 CEDAR ST, Canton, MA 02021 | $785,155 |
| Accutemp Engineering INC | Hvac Services | 100 MAPLE ST BUILDING B, Stoneham, MA 02180 | $656,815 |
| Contribution Type | Contribution Count | Reported Amount | Valuation Method |
|---|---|---|---|
| Securities Publicly Traded | 20 | $398,517 | Fair Market Value (FMV) on Date of Gift |
| Total Noncash Contributions | 20 | $398,517 | - |
| Line Item | Amount |
|---|---|
| Salaries, Compensation, and Employee Benefits | $33,912,170 |
| Other Expenses | $23,184,050 |
| Grants and Similar Amounts Paid | $7,761,352 |
| Total Fundraising Expense | $3,777,248 |
| Professional Fundraising Fees | $0 |
| Line Item | Program | Management | Fundraising | Total |
|---|---|---|---|---|
| Other Salaries and Wages | $19,199,205 | $2,269,644 | $1,287,852 | $22,756,701 |
| Grants to Domestic Individuals | $7,761,352 | - | - | $7,761,352 |
| Other Employee Benefits | $5,636,596 | $238,285 | $63,118 | $5,937,999 |
| Depreciation Depletion | $4,198,993 | $208,654 | $89,725 | $4,497,372 |
| Occupancy | $3,472,290 | $178,549 | $76,780 | $3,727,619 |
| Office Expenses | $2,024,011 | $108,465 | $401,480 | $2,533,956 |
| Current Officers, Directors, Trustees, and Key Employees | $282,249 | $1,149,984 | $478,264 | $1,910,497 |
| Payroll Taxes | $1,482,499 | $195,401 | $113,395 | $1,791,295 |
| Interest | $1,606,321 | $79,379 | $34,135 | $1,719,835 |
| Other Expenses | $1,477,415 | $110,655 | $47,584 | $1,477,415 |
| Pension Plan Contributions | $1,197,608 | $139,412 | $71,990 | $1,409,010 |
| Travel | $4,794 | $41,024 | $823,059 | $868,877 |
| Insurance | $492,907 | $24,358 | $10,474 | $527,739 |
| Fees for Services Legal | - | $285,309 | - | $285,309 |
| Fees for Service Investment Mgmnt Fees | - | $172,903 | - | $172,903 |
| Fees for Services Accounting | - | $112,932 | - | $112,932 |
| Comp Disqual Persons | $106,668 | - | - | $106,668 |
| All Other Expenses | $77,502 | $10,296 | $8,537 | $96,335 |
| Information Technology | $50,382 | $9,569 | $5,550 | $65,501 |
| Fees for Services Other | $17,784 | $3,377 | $1,959 | $23,120 |
| Advertising | $7,074 | $1,343 | $779 | $9,196 |
| Total Functional Expenses | $55,288,107 | $5,792,217 | $3,777,248 | $64,857,572 |
| Line Item | Amount |
|---|---|
| Total Expenses per Form 990 | $64,857,572 |
| Total Expenses per Audited Statements | $54,054,888 |
| Expenses per Audited Statements | $53,721,291 |
| Expenses Not Reported on Financial Statements | $11,136,281 |
| Other Expense Adjustments | $10,963,378 |
| Expenses Not Reported on Form 990 | $333,597 |
| Region | Activity | Services | Offices | Employees | Spending |
|---|---|---|---|---|---|
| Central America and the Caribbean - Antigua & Barbuda, Aruba, Bahamas, | Investments | - | 0 | 0 | $1,492,616 |
| Line Item | Amount |
|---|---|
| Professional Fundraising Fees | $0 |
| Interested Party | Relationship | Description | Shared Revenue | Amount |
|---|---|---|---|---|
| Kristen Vincent | Wife of Head of School | Employee of the School | No | $106,668 |
| Liability | Amount |
|---|---|
| Accrued Interest Payable | $244,858 |
| Charitable Gift Annuity Payable | $3,235 |
| Bond | Issuer | Issued | Issue Price | Purpose |
|---|---|---|---|---|
| A | Mass Development Finance Agency | 2015-09-14 | $32,262,736 | To retire a portion of 2007 bonds and fund the refunding trust agreement |
| B | Mass Development Finance Agency | 2022-07-29 | $10,000,000 | Funds to expand field renovation,classroom and dining hall additions |
| Bond | Total Proceeds | Spent | Retired | Issuance Costs |
|---|---|---|---|---|
| A | $32,262,736 | $31,752,320 | $194,897 | $510,416 |
| B | $10,000,000 | $9,815,210 | - | $184,790 |
“There are no separate committees with authority to act on behalf of the governing body.”
“The form 990 is reviewed by the president, treasurer, and audit committee of the school. The form 990 is then provided to the board for review before it is filed.”
“The school conducts periodic reviews to determine whether any conflict of interest exists. Additionally, the school requires all members of the board of trustees, officers, and principal administrators of the school to complete an annual conflict of interest disclosure form. The school also distributes this policy to any third party who is engaged by the school to provide consulting or financial and operating decisions. If there is a possible conflict of interest, the interested person must disclose the existence to the committee on trustees and governanace and any other board committee considering the proposed transaction or arrangement. Once the disclosure has been made, the interested person must leave the board meeting while the determination of a conflict of interest is discussed and voted on. If a conflict of interest is found, the governance committee will determine whether or not the transaction is in the school's best interest and whether the transaction is fair and reasonable to the school.”
“The compensation committee of the board of trustees reviews and approves compensation for the head of school, other officers and key employees. The committee compares market data to determine adequate compensation. Deliberation and decision are documented at the committee level. The head of school annual review is conducted jointly by the board president and the chair of the compensation committee. The process was last completed in 2025.”
“The school's governing documents, conflict of interest policy and financial statements are available upon request.”
“Loss on pledge receivable -355,094.”
“The school holds two portraits for display at the school. Beyond this artwork displayed in the hallways, the school gallery provides dedicated space to elevate student artwork.”
“Dexter southfield draws up to 3.5% annually from the endowment to support operations.”
“The school is exempt from federal income taxes under section 501(c)(3) of the internal revenue code and is exempt from state income taxes under chapter 180 of the massachusetts general laws. Unrelated business income is subject to federal and state income taxes. The school evaluates tax positions taken, or expected to be taken, in its tax returns to determine whether tax positions are more likely than not of being sustained by the applicable federal or state authority. The school has evaluated the tax positions taken in its previously filed returns and those expected to be taken in the current year return and believe they are more likely than not of being sustained if examined by federal or state authorities. In addition, the school qualifies for the charitable deduction under section 170(b)(1)(a) and has been classified as other than a private foundation under section 509(a)(2).”
“Cost of goods sold 58,657. Rental expenses 274,940.”
“Financial aid and tuition remission 10,818,152. Loss on pledge receivable 355,094. Other non-operating expenses 145,226.”
“Cost of goods sold 58,657. Rental expenses 274,940.”
“Financial aid and tuition remission 10,818,152. Other non-operating expenses 145,226.”
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/BOYAmt | 0 | 1572444 |
| IRS990/AccountsPayableAccrExpnssGrp/EOYAmt | 0 | 607000 |
| IRS990/AccountsReceivableGrp/BOYAmt | 0 | 201097 |
| IRS990/AccountsReceivableGrp/EOYAmt | 0 | 149330 |
| IRS990/ActivitiesConductedPrtshpInd | 0 | 0 |
| IRS990/ActivityOrMissionDesc | 0 | DEXTER SOUTHFIELD SCHOOL HELPS BOYS AND GIRLS DEVELOP THEIR INDIVIDUALTALENTS AND BUILD AN ETHICAL FOUNDATION FOR LIFE. STUDENTS LEARN TO LEAD WITH CONFIDENCE, SERVE WITH COMPASSION, AND LIVE BY THE MOTTO"OUR BEST TODAY, BETTER TOMORROW" |
| IRS990/AdvertisingGrp/FundraisingAmt | 0 | 779 |
| IRS990/AdvertisingGrp/ManagementAndGeneralAmt | 0 | 1343 |
| IRS990/AdvertisingGrp/ProgramServicesAmt | 0 | 7074 |
| IRS990/AdvertisingGrp/TotalAmt | 0 | 9196 |
| IRS990/AllOtherContributionsAmt | 0 | 7405500 |
| IRS990/AllOtherExpensesGrp/FundraisingAmt | 0 | 8537 |
| IRS990/AllOtherExpensesGrp/ManagementAndGeneralAmt | 0 | 10296 |
| IRS990/AllOtherExpensesGrp/ProgramServicesAmt | 0 | 77502 |
| IRS990/AllOtherExpensesGrp/TotalAmt | 0 | 96335 |
| IRS990/AnnualDisclosureCoveredPrsnInd | 0 | 1 |
| IRS990/AuditCommitteeInd | 0 | 1 |
| IRS990/BackupWthldComplianceInd | 0 | 1 |
| IRS990/BooksInCareOfDetail/PersonNm | 0 | ALEXANDER MELANSON |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 6177513624 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 20 NEWTON ST |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | BROOKLINE |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | MA |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 02445 |
| IRS990/BusinessRlnWith35CtrlEntInd | 0 | 0 |
| IRS990/BusinessRlnWithFamMemInd | 0 | 1 |
| IRS990/BusinessRlnWithOrgMemInd | 0 | 0 |
| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 2947474 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 2810828 |
| IRS990/ChangeToOrgDocumentsInd | 0 | 0 |
| IRS990/CntrctRcvdGreaterThan100KCnt | 0 | 33 |
| IRS990/CollectionsOfArtInd | 0 | 1 |
| IRS990/CompCurrentOfcrDirectorsGrp/FundraisingAmt | 0 | 478264 |
| IRS990/CompCurrentOfcrDirectorsGrp/ManagementAndGeneralAmt | 0 | 1149984 |
| IRS990/CompCurrentOfcrDirectorsGrp/ProgramServicesAmt | 0 | 282249 |
| IRS990/CompCurrentOfcrDirectorsGrp/TotalAmt | 0 | 1910497 |
| IRS990/CompDisqualPersonsGrp/ProgramServicesAmt | 0 | 106668 |
| IRS990/CompDisqualPersonsGrp/TotalAmt | 0 | 106668 |
| 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 | 6467352 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 1 | 2919115 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 2 | 1274557 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 3 | 785155 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 4 | 656815 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 0 | 859 WILLARD STREET |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 1 | 1402 YORK ROAD |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 2 | 66B ROCSAM PARK ROAD |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 3 | 120 CEDAR ST |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 4 | 100 MAPLE ST BUILDING B |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 0 | QUINCY |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 1 | LUTHERVILLE |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 2 | BRAINTREE |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 3 | CANTON |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 4 | STONEHAM |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 0 | MA |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 1 | MD |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 2 | MA |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 3 | MA |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 4 | MA |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 0 | 02169 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 1 | 21093 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 2 | 02184 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 3 | 02021 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 4 | 02180 |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 0 | DELLBROOK CONSTRUCTION LLC |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 1 | SAGE DINING SERVICES INC |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 2 | LOCAL MOTION OF BOSTON INC |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 3 | CAPCO EQUIPMENT CORP |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 4 | ACCUTEMP ENGINEERING INC |
| IRS990/ContractorCompensationGrp/ServicesDesc | 0 | CONSTRUCTION |
| IRS990/ContractorCompensationGrp/ServicesDesc | 1 | DINING SERVICES |
| IRS990/ContractorCompensationGrp/ServicesDesc | 2 | TRANSPORTATION |
| IRS990/ContractorCompensationGrp/ServicesDesc | 3 | CONSTRUCTION |
| IRS990/ContractorCompensationGrp/ServicesDesc | 4 | HVAC SERVICES |
| IRS990/CostOfGoodsSoldAmt | 0 | 58657 |
| IRS990/CreditCounselingInd | 0 | 0 |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 7405500 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 7761352 |
| IRS990/CYInvestmentIncomeAmt | 0 | 12924957 |
| IRS990/CYOtherExpensesAmt | 0 | 23184050 |
| IRS990/CYOtherRevenueAmt | 0 | 8350 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 64701457 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | 20182692 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 33912170 |
| IRS990/CYTotalExpensesAmt | 0 | 64857572 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 3777248 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 85040264 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | 0 |
| IRS990/DeductibleArtContributionInd | 0 | 0 |
| IRS990/DeductibleNonCashContriInd | 0 | 1 |
| IRS990/DeferredRevenueGrp/BOYAmt | 0 | 16028016 |
| IRS990/DeferredRevenueGrp/EOYAmt | 0 | 15689956 |
| IRS990/DelegationOfMgmtDutiesInd | 0 | 0 |
| IRS990/DepreciationDepletionGrp/FundraisingAmt | 0 | 89725 |
| IRS990/DepreciationDepletionGrp/ManagementAndGeneralAmt | 0 | 208654 |
| IRS990/DepreciationDepletionGrp/ProgramServicesAmt | 0 | 4198993 |
| IRS990/DepreciationDepletionGrp/TotalAmt | 0 | 4497372 |
| IRS990/Desc | 0 | THE SCHOOL PROVIDES ELEMENTARY AND SECONDARY COLLEGE PREPARATORY EDUCATION TO BOYS AND GIRLS IN GRADES PRE-KINDERGARTEN THROUGH 12. |
| IRS990/DescribedInSection501c3Ind | 0 | 1 |
| IRS990/DisregardedEntityInd | 0 | 1 |
| IRS990/DocumentRetentionPolicyInd | 0 | 1 |
| IRS990/DonorAdvisedFundInd | 0 | 0 |
| IRS990/DonorRestrictionNetAssetsGrp/BOYAmt | 0 | 12772488 |
| IRS990/DonorRestrictionNetAssetsGrp/EOYAmt | 0 | 13112145 |
| IRS990/DonorRstrOrQuasiEndowmentsInd | 0 | 1 |
| IRS990/ElectionOfBoardMembersInd | 0 | 0 |
| IRS990/EmployeeCnt | 0 | 471 |
| IRS990/EmploymentTaxReturnsFiledInd | 0 | 1 |
| IRS990/EngagedInExcessBenefitTransInd | 0 | 0 |
| IRS990/EscrowAccountInd | 0 | 0 |
| IRS990/ExpenseAmt | 0 | 45509695 |
| IRS990/FamilyOrBusinessRlnInd | 0 | 0 |
| IRS990/FederalGrantAuditRequiredInd | 0 | 0 |
| IRS990/FeesForServicesAccountingGrp/ManagementAndGeneralAmt | 0 | 112932 |
| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 112932 |
| IRS990/FeesForServicesLegalGrp/ManagementAndGeneralAmt | 0 | 285309 |
| IRS990/FeesForServicesLegalGrp/TotalAmt | 0 | 285309 |
| IRS990/FeesForServicesOtherGrp/FundraisingAmt | 0 | 1959 |
| IRS990/FeesForServicesOtherGrp/ManagementAndGeneralAmt | 0 | 3377 |
| IRS990/FeesForServicesOtherGrp/ProgramServicesAmt | 0 | 17784 |
| IRS990/FeesForServicesOtherGrp/TotalAmt | 0 | 23120 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/ManagementAndGeneralAmt | 0 | 172903 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/TotalAmt | 0 | 172903 |
| IRS990/ForeignActivitiesInd | 0 | 1 |
| IRS990/ForeignFinancialAccountInd | 0 | 0 |
| IRS990/ForeignOfficeInd | 0 | 0 |
| IRS990/Form8282PropertyDisposedOfInd | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 0 | 60.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 50.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 2 | 50.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 3 | 50.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 4 | 60.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 5 | 50.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 6 | 50.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 7 | 50.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 8 | 50.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 9 | 4.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 10 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 11 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 12 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 13 | 1.00 |
| 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 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 27 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 28 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 29 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 30 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 31 | 1.00 |
| 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/IndividualTrusteeOrDirectorInd | 20 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 21 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 22 | X |
| IRS990/Form990PartVIISectionAGrp/KeyEmployeeInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/KeyEmployeeInd | 1 | 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/OtherCompensationAmt | 0 | 58320 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 1 | 172833 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 2 | 190260 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 3 | 44459 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 4 | 17928 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 5 | 42483 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 6 | 30718 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 7 | 15420 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 8 | 15252 |
| 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 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 27 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 28 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 29 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 30 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 31 | 0 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 0 | TODD VINCENT |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | STEPHANIE GOVERNALI |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | ALEXANDER MELANSON |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | DANIEL DONATO |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | CASEY BOBO |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | SCOTT DUDDY |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | CARMEN ALIBER |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 7 | JOHN BOOTH |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 8 | COURTNEY LUONGO |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 9 | SCOTT GIESELMAN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 10 | JESSICA SCHMITZ |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 11 | CATHERINE STANZLER |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 12 | RYLAN M HAMILTON |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 13 | IAN O' KEEFFE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 14 | GLORIA YANG |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 15 | SEAN KEOHANE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 16 | ROBERT MCALEER |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 17 | MICHAEL FORRESTER |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 18 | TERENCE CONNELL |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 19 | RICHARD ALLEN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 20 | DENIS CLEARY |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 21 | JASON IMPERATO MD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 22 | JONATHAN ASHE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 23 | WALTER DONOVAN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 24 | SUSANNAH THAYER |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 25 | BRANT C BINDER |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 26 | DAN RIOUX |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 27 | FEI WANG |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 28 | KARA MURPHY-PIERCE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 29 | JEFFREY MARKLEY |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 30 | ARI HASEOTES |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 31 | ALEXANDER WHITTEMORE |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 0 | 627848 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 1 | 277302 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 2 | 207469 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 3 | 276612 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 4 | 246476 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 5 | 194532 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 6 | 203775 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 7 | 211542 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 8 | 204180 |
| 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 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 27 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 28 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 29 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 30 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 31 | 0 |
| 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/ReportableCompFromRltdOrgAmt | 28 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 29 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 30 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 31 | 0 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 0 | HEAD OF SCHOOL |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | DIRECTOR OF EXTERNAL RELATIONS |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | CFO |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | SR. ASSOCIATE DIR. OF ADMISSIONS |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | ASSISTANT HEAD OF SCHOOL |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | DIR. OF ADMISSIONS & ENROLLMENT |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | DIRECTOR OF HUMAN RESOURCE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 7 | HEAD OF UPPER SCHOOL |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 8 | DIRECTOR OF DEVELOPMENT |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 9 | TRUSTEE/PRESIDENT |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 10 | TRUSTEE/VICE PRESIDENT |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 11 | TRUSTEE/CLERK |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 12 | TRUSTEE/TREASURER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 13 | TRUSTEE |
| 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 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 27 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 28 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 29 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 30 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 31 | TRUSTEE |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | 1 |
| IRS990/Form990TFiledInd | 0 | 1 |
| IRS990/FormationYr | 0 | 1926 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | 0 |
| IRS990/FSAuditedBasisGrp/SeparateBasisFinclStmtInd | 0 | X |
| IRS990/FSAuditedInd | 0 | 1 |
| IRS990/FundraisingActivitiesInd | 0 | 0 |
| IRS990/GainOrLossGrp/OtherAmt | 0 | 969019 |
| IRS990/GainOrLossGrp/SecuritiesAmt | 0 | 10084693 |
| IRS990/GamingActivitiesInd | 0 | 0 |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 23 |
| IRS990/GrantAmt | 0 | 0 |
| IRS990/GrantsToDomesticIndividualsGrp/ProgramServicesAmt | 0 | 7761352 |
| IRS990/GrantsToDomesticIndividualsGrp/TotalAmt | 0 | 7761352 |
| IRS990/GrantsToIndividualsInd | 0 | 1 |
| IRS990/GrantsToOrganizationsInd | 0 | 0 |
| IRS990/GrantToRelatedPersonInd | 0 | 0 |
| IRS990/GrossAmountSalesAssetsGrp/OtherAmt | 0 | 1808166 |
| IRS990/GrossAmountSalesAssetsGrp/SecuritiesAmt | 0 | 85696682 |
| IRS990/GrossReceiptsAmt | 0 | 161824997 |
| IRS990/GrossRentsGrp/RealAmt | 0 | 279461 |
| IRS990/GrossSalesOfInventoryAmt | 0 | 62486 |
| IRS990/GroupReturnForAffiliatesInd | 0 | 0 |
| IRS990/IncludeFIN48FootnoteInd | 0 | 1 |
| IRS990/IndependentAuditFinclStmtInd | 0 | 1 |
| IRS990/IndependentVotingMemberCnt | 0 | 23 |
| IRS990/IndivRcvdGreaterThan100KCnt | 0 | 51 |
| IRS990/IndoorTanningServicesInd | 0 | 0 |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InfoInScheduleOPartXIInd | 0 | X |
| IRS990/InformationTechnologyGrp/FundraisingAmt | 0 | 5550 |
| IRS990/InformationTechnologyGrp/ManagementAndGeneralAmt | 0 | 9569 |
| IRS990/InformationTechnologyGrp/ProgramServicesAmt | 0 | 50382 |
| IRS990/InformationTechnologyGrp/TotalAmt | 0 | 65501 |
| IRS990/InsuranceGrp/FundraisingAmt | 0 | 10474 |
| IRS990/InsuranceGrp/ManagementAndGeneralAmt | 0 | 24358 |
| IRS990/InsuranceGrp/ProgramServicesAmt | 0 | 492907 |
No mirrored PDF or thumbnail assets are attached yet.
Displayed year
2025 • Form 990Detailed filing. Detailed filing data is available for this year.