Liabilities / Assets
57th percentile
Higher debt load relative to assets than 57% of similar nonprofits.
EIN 94-2708253 • 501(c)3 • Oakland, CA
Profile
The lake school is founded on the premise that an organized and enriched environment provides a child with a sense of himself, his world and his own development.
Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.
Liabilities / Assets
57th percentile
Higher debt load relative to assets than 57% of similar nonprofits.
Liabilities / Revenue
62nd percentile
Higher debt load relative to revenue than 62% of similar nonprofits.
Net Margin
43rd percentile
Higher net margin than 43% of similar nonprofits.
Top Officer Pay
Score unavailable
No filing with officer rows is available for this organization yet.
Asset Growth
36th percentile
Faster asset growth than 36% of similar nonprofits.
Revenue Growth
39th percentile
Faster revenue growth than 39% of similar nonprofits.
Assets
Down$915,996
Down $12,788 (-1.4%) from 2024
Liabilities
Down$32,997
Down $19,279 (-37%) from 2024
Net Assets
Up$882,999
Up $6,491 (+0.7%) from 2024
Revenue
Up$600,458
Up $4,860 (+0.8%) from 2024
Expenses
Up$593,967
Up $1,309 (+0.2%) from 2024
Net Income
Up$6,491
Up $3,551 (+121%) from 2024
Most recent year
2025 • Form 990Detailed filing. Detailed filing data is available for this year.
The lake school is founded on the premise that an organized and entriched environment provides a child with a sense of himself, his world and his own development.
Private preschool for approximately 59 students ages 2-1/2 to 5 years old.
| Line | Beginning | End | Change |
|---|---|---|---|
| Assets | |||
| Land, Buildings, and Equipment, Net | $249,815 | $278,804 | ▲ $28,989 |
| Savings and Temporary Cash Investments | $263,551 | $273,337 | ▲ $9,786 |
| Investments in Publicly Traded Securities | $265,264 | $269,576 | ▲ $4,312 |
| Cash and Non-Interest-Bearing Accounts | $150,154 | $93,419 | ▼ $56,735 |
| Accounts Receivable | - | $0 | - |
| Other Notes and Loans Receivable, Net | - | $0 | - |
| Pledges and Grants Receivable | - | $0 | - |
| Receivable From Disqualified Prsn | - | $0 | - |
| Receivables From Officers Etc | - | $0 | - |
| Investments Other Securities | - | $0 | - |
| Investments Program Related | - | $0 | - |
| Intangible Assets | - | $0 | - |
| Inventories for Sale or Use | - | $0 | - |
| Prepaid Expenses and Deferred Charges | - | $0 | - |
| Total Assets | $928,784 | $915,996 | ▼ $12,788 |
| Other Assets Total | - | $860 | - |
| Liabilities | |||
| Deferred Revenue | $41,822 | $23,500 | ▼ $18,322 |
| Accounts Payable and Accrued Expenses | $10,454 | $9,497 | ▼ $957 |
| Total Liabilities | $52,276 | $32,997 | ▼ $19,279 |
| Net Assets / Fund Balance | |||
| Net Assets Without Donor Restrictions | $876,508 | $882,999 | ▲ $6,491 |
| Total Net Assets Fund Balance | $876,508 | $882,999 | ▲ $6,491 |
| Total Liabilities and Net Assets / Fund Balance | $928,784 | $915,996 | ▼ $12,788 |
| Asset | Book Value | Depreciation | Basis |
|---|---|---|---|
| Leasehold Improvements | $249,237 | $88,624 | $337,861 |
| Equipment | $53 | $201,358 | $201,411 |
| Buildings | $27,694 | $54,992 | $82,686 |
| Other Land Buildings | $1,820 | $3,380 | $5,200 |
| Name | Title | Full / Part Time | Base | Total |
|---|---|---|---|---|
| Maria Gallo | Executive Director | FT | $95,458 | $95,458 |
| Name | Title |
|---|---|
| Courtney Couvreur | Board President |
| Katie Graceffa | Pa President |
| Anna Kwong | Board Member |
| Kay Weinstein | Board Member |
| Mark Macdonald | Board Member |
| Jacob Kislevitz | Board Secretary |
| Kiran Merchant | Treasurer |
| Line Item | Amount |
|---|---|
| Salaries, Compensation, and Employee Benefits | $477,103 |
| Other Expenses | $116,864 |
| Grants and Similar Amounts Paid | $0 |
| Professional Fundraising Fees | $0 |
| Total Fundraising Expense | $0 |
| Line Item | Program | Management | Fundraising | Total |
|---|---|---|---|---|
| Other Salaries and Wages | $316,151 | - | - | $316,151 |
| Current Officers, Directors, Trustees, and Key Employees | $68,205 | $27,253 | - | $95,458 |
| Payroll Taxes | $31,714 | $2,249 | - | $33,963 |
| Other Employee Benefits | $29,443 | $2,088 | - | $31,531 |
| Depreciation Depletion | $19,222 | - | - | $19,222 |
| Insurance | $6,188 | $10,913 | - | $17,101 |
| Occupancy | $11,126 | - | - | $11,126 |
| Fees for Services Accounting | - | $9,950 | - | $9,950 |
| Office Expenses | - | $3,540 | - | $3,540 |
| Advertising | $3,002 | - | - | $3,002 |
| All Other Expenses | - | $2,931 | - | $2,931 |
| Other Expenses | $2,123 | $2,477 | - | $2,123 |
| Travel | - | $215 | - | $215 |
| Total Functional Expenses | $532,351 | $61,616 | $0 | $593,967 |
| Line Item | Amount |
|---|---|
| Professional Fundraising Fees | $0 |
| Line Item | Beginning | End | Change |
|---|---|---|---|
| Receivables from Disqualified Persons | - | $0 | - |
| Receivables from Officers, Directors, Trustees, and Key Employees | - | $0 | - |
“The form 990 is reviewed by the signing officer, as well as the executive director.”
“The governing documents, conflict of interest policy and financial statements are made available to the public in a limited manner on the company's website. The documents can be made available at any time by appointment with the executive director.”
This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.
| Path | # | Value |
|---|---|---|
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| IRS990/AccountsPayableAccrExpnssGrp/EOYAmt | 0 | 9497 |
| IRS990/AccountsReceivableGrp/EOYAmt | 0 | 0 |
| IRS990/ActivitiesConductedPrtshpInd | 0 | false |
| IRS990/ActivityOrMissionDesc | 0 | PRIVATE PRESCHOOL FOR APPROXIMATELY 59 STUDENTS AGES 2-1/2 TO 5 YEARS OLD. |
| IRS990/AdvertisingGrp/ProgramServicesAmt | 0 | 3002 |
| IRS990/AdvertisingGrp/TotalAmt | 0 | 3002 |
| IRS990/AllOtherContributionsAmt | 0 | 28206 |
| IRS990/AllOtherExpensesGrp/ManagementAndGeneralAmt | 0 | 2931 |
| IRS990/AllOtherExpensesGrp/TotalAmt | 0 | 2931 |
| IRS990/BackupWthldComplianceInd | 0 | true |
| IRS990/BenefitsToMembersGrp/TotalAmt | 0 | 0 |
| IRS990/BooksInCareOfDetail/PersonNm | 0 | MARIA GALLO |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 5108394227 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 304 LESTER AVENUE |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | OAKLAND |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | CA |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 946061317 |
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| IRS990/BusinessRlnWithFamMemInd | 0 | false |
| IRS990/BusinessRlnWithOrgMemInd | 0 | false |
| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 150154 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 93419 |
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| IRS990/CntrctRcvdGreaterThan100KCnt | 0 | 0 |
| IRS990/CollectionsOfArtInd | 0 | false |
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| IRS990/CompCurrentOfcrDirectorsGrp/ProgramServicesAmt | 0 | 68205 |
| IRS990/CompCurrentOfcrDirectorsGrp/TotalAmt | 0 | 95458 |
| IRS990/CompDisqualPersonsGrp/TotalAmt | 0 | 0 |
| IRS990/CompensationFromOtherSrcsInd | 0 | false |
| IRS990/CompensationProcessCEOInd | 0 | false |
| IRS990/CompensationProcessOtherInd | 0 | false |
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| IRS990/ConflictOfInterestPolicyInd | 0 | false |
| IRS990/ConservationEasementsInd | 0 | false |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | false |
| IRS990/CreditCounselingInd | 0 | false |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 29931 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 0 |
| IRS990/CYInvestmentIncomeAmt | 0 | 11974 |
| IRS990/CYOtherExpensesAmt | 0 | 116864 |
| IRS990/CYOtherRevenueAmt | 0 | 220 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 558333 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | 6491 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 477103 |
| IRS990/CYTotalExpensesAmt | 0 | 593967 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 0 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 600458 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | false |
| IRS990/DeductibleArtContributionInd | 0 | false |
| IRS990/DeductibleNonCashContriInd | 0 | false |
| IRS990/DeferredRevenueGrp/BOYAmt | 0 | 41822 |
| IRS990/DeferredRevenueGrp/EOYAmt | 0 | 23500 |
| IRS990/DelegationOfMgmtDutiesInd | 0 | false |
| IRS990/DepreciationDepletionGrp/ProgramServicesAmt | 0 | 19222 |
| IRS990/DepreciationDepletionGrp/TotalAmt | 0 | 19222 |
| IRS990/Desc | 0 | OPERATION OF PRESCHOOL PROGRAM IN ACCORDANCE WITH STATED MISSION |
| IRS990/DescribedInSection501c3Ind | 0 | true |
| IRS990/DisregardedEntityInd | 0 | false |
| IRS990/DocumentRetentionPolicyInd | 0 | false |
| IRS990/DonorAdvisedFundInd | 0 | false |
| IRS990/DonorRstrOrQuasiEndowmentsInd | 0 | false |
| IRS990/ElectionOfBoardMembersInd | 0 | false |
| IRS990/EmployeeCnt | 0 | 15 |
| IRS990/EmploymentTaxReturnsFiledInd | 0 | true |
| IRS990/EngagedInExcessBenefitTransInd | 0 | false |
| IRS990/ExpenseAmt | 0 | 532351 |
| IRS990/FamilyOrBusinessRlnInd | 0 | false |
| IRS990/FederalGrantAuditRequiredInd | 0 | false |
| IRS990/FeesForServicesAccountingGrp/ManagementAndGeneralAmt | 0 | 9950 |
| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 9950 |
| IRS990/FeesForServicesLegalGrp/TotalAmt | 0 | 0 |
| IRS990/FeesForServicesLobbyingGrp/TotalAmt | 0 | 0 |
| IRS990/FeesForServicesManagementGrp/TotalAmt | 0 | 0 |
| IRS990/FeesForServicesOtherGrp/TotalAmt | 0 | 0 |
| IRS990/FeesForServicesProfFundraising/TotalAmt | 0 | 0 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/TotalAmt | 0 | 0 |
| IRS990/ForeignActivitiesInd | 0 | false |
| IRS990/ForeignFinancialAccountInd | 0 | false |
| IRS990/ForeignGrantsGrp/TotalAmt | 0 | 0 |
| IRS990/ForeignOfficeInd | 0 | false |
| IRS990/Form1098CFiledInd | 0 | false |
| IRS990/Form8282FiledCnt | 0 | 0 |
| IRS990/Form8282PropertyDisposedOfInd | 0 | false |
| IRS990/Form8899Filedind | 0 | false |
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| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 1 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 2 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 3 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 4 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 5 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 6 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 7 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 0 | 60.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 3.00 |
| 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 |
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| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 1 | X |
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| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 7 | 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/PersonNm | 0 | MARIA GALLO |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | COURTNEY COUVREUR |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | KIRAN MERCHANT |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | MARK MACDONALD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | ANNA KWONG |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | KAY WEINSTEIN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | KATIE GRACEFFA |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 7 | JACOB KISLEVITZ |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 0 | 95458 |
| 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/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/TitleTxt | 0 | Executive Dir. |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | BOARD PRESIDENT |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | Treasurer |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | PA PRESIDENT |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 7 | BOARD SECRETARY |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | false |
| IRS990/FormationYr | 0 | 1981 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | false |
| IRS990/FSAuditedInd | 0 | false |
| IRS990/FundraisingActivitiesInd | 0 | false |
| IRS990/FundraisingAmt | 0 | 1725 |
| IRS990/GamingActivitiesInd | 0 | false |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 8 |
| IRS990/GrantsToDomesticIndividualsGrp/TotalAmt | 0 | 0 |
| IRS990/GrantsToDomesticOrgsGrp/TotalAmt | 0 | 0 |
| IRS990/GrantsToIndividualsInd | 0 | false |
| IRS990/GrantsToOrganizationsInd | 0 | false |
| IRS990/GrantToRelatedPersonInd | 0 | false |
| IRS990/GrossReceiptsAmt | 0 | 600458 |
| IRS990/GrossSalesOfInventoryAmt | 0 | 220 |
| IRS990/GroupReturnForAffiliatesInd | 0 | false |
| IRS990/IncludeFIN48FootnoteInd | 0 | false |
| IRS990/IncmFromInvestBondProceedsGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/IndependentAuditFinclStmtInd | 0 | false |
| IRS990/IndependentVotingMemberCnt | 0 | 7 |
| IRS990/IndivRcvdGreaterThan100KCnt | 0 | 0 |
| IRS990/IndoorTanningServicesInd | 0 | false |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InformationTechnologyGrp/TotalAmt | 0 | 0 |
| IRS990/InsuranceGrp/ManagementAndGeneralAmt | 0 | 10913 |
| IRS990/InsuranceGrp/ProgramServicesAmt | 0 | 6188 |
| IRS990/InsuranceGrp/TotalAmt | 0 | 17101 |
| IRS990/IntangibleAssetsGrp/EOYAmt | 0 | 0 |
| IRS990/InterestGrp/TotalAmt | 0 | 0 |
| IRS990/InventoriesForSaleOrUseGrp/EOYAmt | 0 | 0 |
| IRS990/InvestmentIncomeGrp/ExclusionAmt | 0 | 11974 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 11974 |
| IRS990/InvestmentInJointVentureInd | 0 | false |
| IRS990/InvestmentsOtherSecuritiesGrp/EOYAmt | 0 | 0 |
| IRS990/InvestmentsProgramRelatedGrp/EOYAmt | 0 | 0 |
| IRS990/InvestmentsPubTradedSecGrp/BOYAmt | 0 | 265264 |
| IRS990/InvestmentsPubTradedSecGrp/EOYAmt | 0 | 269576 |
| IRS990/IRPDocumentCnt | 0 | 2 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LandBldgEquipAccumDeprecAmt | 0 | 348354 |
| IRS990/LandBldgEquipBasisNetGrp/BOYAmt | 0 | 249815 |
| IRS990/LandBldgEquipBasisNetGrp/EOYAmt | 0 | 278804 |
| IRS990/LandBldgEquipCostOrOtherBssAmt | 0 | 627158 |
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| IRS990/LoanOutstandingInd | 0 | false |
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| IRS990/MaterialDiversionOrMisuseInd | 0 | false |
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| IRS990/MethodOfAccountingAccrualInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | true |
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| IRS990/MissionDesc | 0 | THE LAKE SCHOOL IS FOUNDED ON THE PREMISE THAT AN ORGANIZED AND ENRICHED ENVIRONMENT PROVIDES A CHILD WITH A SENSE OF HIMSELF, HIS WORLD AND HIS OWN DEVELOPMENT. |
| IRS990/MoreThan5000KToIndividualsInd | 0 | false |
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| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 876508 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 882999 |
| IRS990/NetGainOrLossInvestmentsGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/NetIncmFromFundraisingEvtGrp/TotalRevenueColumnAmt | 0 | 0 |
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| IRS990/NetIncomeOrLossGrp/RelatedOrExemptFuncIncomeAmt | 0 | 220 |
| IRS990/NetIncomeOrLossGrp/TotalRevenueColumnAmt | 0 | 220 |
| IRS990/NetRentalIncomeOrLossGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/NoDonorRestrictionNetAssetsGrp/BOYAmt | 0 | 876508 |
| IRS990/NoDonorRestrictionNetAssetsGrp/EOYAmt | 0 | 882999 |
| IRS990/NondeductibleContributionsInd | 0 | false |
| IRS990/OccupancyGrp/ProgramServicesAmt | 0 | 11126 |
| IRS990/OccupancyGrp/TotalAmt | 0 | 11126 |
| IRS990/OfficeExpensesGrp/ManagementAndGeneralAmt | 0 | 3540 |
| IRS990/OfficeExpensesGrp/TotalAmt | 0 | 3540 |
| IRS990/OfficerMailingAddressInd | 0 | false |
| IRS990/OperateHospitalInd | 0 | false |
| IRS990/Organization501c3Ind | 0 | X |
| IRS990/OrganizationFollowsFASB117Ind | 0 | X |
| IRS990/OtherAssetsTotalGrp/EOYAmt | 0 | 860 |
| IRS990/OtherEmployeeBenefitsGrp/ManagementAndGeneralAmt | 0 | 2088 |
| IRS990/OtherEmployeeBenefitsGrp/ProgramServicesAmt | 0 | 29443 |
| IRS990/OtherEmployeeBenefitsGrp/TotalAmt | 0 | 31531 |
| IRS990/OtherExpensesGrp/Desc | 0 | CLEANING AND MAINTENANCE |
| IRS990/OtherExpensesGrp/Desc | 1 | CLASSROOM ENRICHMENT |
| IRS990/OtherExpensesGrp/Desc | 2 | PROPERTY TAXES |
| IRS990/OtherExpensesGrp/Desc | 3 | SMALL TOOLS/EQUIPMENT |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 0 | 2477 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 0 | 23011 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 1 | 22166 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 2 | 2123 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 23011 |
| IRS990/OtherExpensesGrp/TotalAmt | 1 | 22166 |
| IRS990/OtherExpensesGrp/TotalAmt | 2 | 2477 |
| IRS990/OtherExpensesGrp/TotalAmt | 3 | 2123 |
| IRS990/OtherRevenueMiscGrp/BusinessCd | 0 | 900099 |
| IRS990/OtherRevenueMiscGrp/Desc | 0 | OTHER MISCELLANEOUS INCOME |
| IRS990/OtherRevenueTotalAmt | 0 | 0 |
| IRS990/OtherSalariesAndWagesGrp/ProgramServicesAmt | 0 | 316151 |
| IRS990/OtherSalariesAndWagesGrp/TotalAmt | 0 | 316151 |
| IRS990/OthNotesLoansReceivableNetGrp/EOYAmt | 0 | 0 |
| IRS990/PartialLiquidationInd | 0 | false |
| IRS990/PaymentsToAffiliatesGrp/TotalAmt | 0 | 0 |
| IRS990/PayPremiumsPrsnlBnftCntrctInd | 0 | false |
| IRS990/PayrollTaxesGrp/ManagementAndGeneralAmt | 0 | 2249 |
| IRS990/PayrollTaxesGrp/ProgramServicesAmt | 0 | 31714 |
| IRS990/PayrollTaxesGrp/TotalAmt | 0 | 33963 |
| IRS990/PensionPlanContributionsGrp/TotalAmt | 0 | 0 |
| IRS990/PledgesAndGrantsReceivableGrp/EOYAmt | 0 | 0 |
| IRS990/PoliticalCampaignActyInd | 0 | false |
| IRS990/PrepaidExpensesDefrdChargesGrp/EOYAmt | 0 | 0 |
| IRS990/PrincipalOfficerNm | 0 | MARIA GALLO |
| IRS990/ProfessionalFundraisingInd | 0 | false |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 0 | 611600 |
| IRS990/ProgramServiceRevenueGrp/Desc | 0 | TUITION INCOME |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 0 | 558333 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 0 | 558333 |
| IRS990/ProhibitedTaxShelterTransInd | 0 | false |
| IRS990/PYContributionsGrantsAmt | 0 | 32326 |
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| IRS990ScheduleE/SupplementalInformationDetail/ExplanationTxt | 0 | Per its bylaws, the Lake School has a racially nondiscriminatory policy as to students and employees and therefore does not discriminate against applicants, employees, and students on the basis of race, color,gender, gender identity or expression, sexual orientation, and national or ethnic origin.Specifically, The Lake School admits students and employees of any race, gender, or sexual orientation to all rights, privileges, programs and activities generally accorded or made available to such persons, respectively, at The Lake School and The Lake School does not discriminate on the basis of race, gender, or sexual orientation in administration of its educational and employmentpolicies, admissions and hiring policies, scholarship and loan programs, and athletic and other school-administered programs. |
| IRS990ScheduleE/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | Schedule E, Line 3 - Racially Nondiscriminatory Policy Publicized |
| IRS990ScheduleE/SupplementalInformationDetail/FormAndLineReferenceDesc | 1 | Schedule E, Line 4 - Explanation of Records and Materials Not Maintained |
| IRS990ScheduleE/SupplementalInformationDetail/FormAndLineReferenceDesc | 2 | Schedule E, Line 5 - Explanation of Organization Discrimination by Race |
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| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 0 | THE FORM 990 IS REVIEWED BY THE SIGNING OFFICER, AS WELL AS THE EXECUTIVE DIRECTOR. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 1 | THE GOVERNING DOCUMENTS, CONFLICT OF INTEREST POLICY AND FINANCIAL STATEMENTS ARE MADE AVAILABLE TO THE PUBLIC IN A LIMITED MANNER ON THE COMPANY'S WEBSITE. THE DOCUMENTS CAN BE MADE AVAILABLE AT ANY TIME BY APPOINTMENT WITH THE EXECUTIVE DIRECTOR. |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | Form 990, Part VI, Section B, Line 11b |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 1 | Form 990, Part VI, Section C, Line 19 |
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| ReturnHeader/BuildTS | 0 | 2025-03-06 01:10:19Z |
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