Civic Intelligence

Castle Island Bilingual Montessori

EIN 45-4816781 • 501(c)3 • Albany, NY

Profile

Education of students ages 3 through 12

602 BroadwayAlbany, NY 12207

castleislandmontessori.org

Siviq Scores

Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.

Liabilities / Assets

96th percentile

1.40x

Higher debt load relative to assets than 96% of similar nonprofits.

NTEE B • $500k-$1M nonprofits • Source year 2025

Liabilities / Revenue

80th percentile

0.16x

Higher debt load relative to revenue than 80% of similar nonprofits.

NTEE B • $500k-$1M nonprofits • Source year 2025

Net Margin

29th percentile

-4.0%

Higher net margin than 29% of similar nonprofits.

NTEE B • $500k-$1M nonprofits • Source year 2025

Top Officer Pay

84th percentile

$85,000

Higher top officer pay than 84% of similar nonprofits.

Top officer pay equals 13.3% of source-year revenue.

NTEE B • $500k-$1M nonprofits • Source year 2025

Asset Growth

53rd percentile

6.1%

Faster asset growth than 53% of similar nonprofits.

NTEE B • $500k-$1M nonprofits • Annualized from 2024 to 2025

Revenue Growth

40th percentile

0.9%

Faster revenue growth than 40% of similar nonprofits.

NTEE B • $500k-$1M nonprofits • Annualized from 2024 to 2025

Balance Sheet
Liabilities / Assets96th percentile

Assets

Up

$71,281

Up $4,081 (+6.1%) from 2024

Liabilities

Up

$99,753

Up $29,696 (+42%) from 2024

Net Assets

Down

-$28,472

Down $25,615 (-897%) from 2024

Operations
Liabilities / Revenue80th percentileNet Margin29th percentile

Revenue

Up

$636,874

Up $5,600 (+0.9%) from 2024

Expenses

Up

$662,489

Up $27,161 (+4.3%) from 2024

Net Income

Down

-$25,615

Down $21,561 (-532%) from 2024

Trend Graphs

Balance Sheet Trend

Asset Growth53rd percentile

Grouped bars show assets, liabilities, and net assets across loaded filings.

$150K$100K$50K$0-$50K-$100KAssets 2013: $20,542Liabilities 2013: $89,9312013Assets 2014: $21,499Liabilities 2014: $87,546Net Assets 2014: -$66,0472014Assets 2015: $15,723Liabilities 2015: $76,479Net Assets 2015: -$60,7562015Assets 2016: $22,894Liabilities 2016: $99,573Net Assets 2016: -$76,6792016Assets 2017: $41,206Liabilities 2017: $91,365Net Assets 2017: -$50,1592017Assets 2018: $13,857Liabilities 2018: $93,742Net Assets 2018: -$79,8852018Assets 2019: $32,345Liabilities 2019: $92,745Net Assets 2019: -$60,4002019Assets 2020: $52,305Liabilities 2020: $111,778Net Assets 2020: -$59,4732020Assets 2021: $47,989Liabilities 2021: $74,519Net Assets 2021: -$26,5302021Assets 2022: $54,861Liabilities 2022: $58,209Net Assets 2022: -$3,3482022Assets 2023: $88,460Liabilities 2023: $87,263Net Assets 2023: $1,1972023Assets 2024: $67,200Liabilities 2024: $70,057Net Assets 2024: -$2,8572024Assets 2025: $71,281Liabilities 2025: $99,753Net Assets 2025: -$28,4722025

Highlighted filing

2025

Assets$71,281
Liabilities$99,753
Net Assets-$28,472
Open 2025 Filing

Operations Trend

Revenue Growth40th percentile

Revenue, expenses, and net income by year, with the latest filing highlighted.

$800K$600K$400K$200K$0-$200KRevenue 2013: $23,911Expenses 2013: $93,300Net Income 2013: -$69,3892013Revenue 2014: $101,702Expenses 2014: $98,360Net Income 2014: $3,3422014Revenue 2015: $78,669Expenses 2015: $73,378Net Income 2015: $5,2912015Revenue 2016: $48,496Expenses 2016: $64,419Net Income 2016: -$15,9232016Revenue 2017: $220,096Expenses 2017: $193,576Net Income 2017: $26,5202017Revenue 2018: $231,835Expenses 2018: $261,561Net Income 2018: -$29,7262018Revenue 2019: $303,923Expenses 2019: $284,438Net Income 2019: $19,4852019Revenue 2020: $329,231Expenses 2020: $328,304Net Income 2020: $9272020Revenue 2021: $335,893Expenses 2021: $302,950Net Income 2021: $32,9432021Revenue 2022: $451,528Expenses 2022: $428,346Net Income 2022: $23,1822022Revenue 2023: $531,305Expenses 2023: $526,760Net Income 2023: $4,5452023Revenue 2024: $631,274Expenses 2024: $635,328Net Income 2024: -$4,0542024Revenue 2025: $636,874Expenses 2025: $662,489Net Income 2025: -$25,6152025

Highlighted filing

2025

Revenue$636,874
Expenses$662,489
Net Income-$25,615
Open 2025 Filing

Filings

Most recent year

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

Open filing
Assets
$71,281
Liabilities
$99,753
Net assets
-$28,472
Revenue
$636,874
Expenses
$662,489
Net income
-$25,615
Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2025Facts available. Structured filing facts are available, but richer extracted sections are limited.$0.71$1.00$0.28$6.37$6.62$0.26
2024Detailed filing. Detailed filing data is available for this year.$0.67$0.70$0.03$6.31$6.35$0.04
2023Detailed filing. Detailed filing data is available for this year.$0.88$0.87$0.01$5.31$5.27$0.05
2022Detailed filing. Detailed filing data is available for this year.$0.55$0.58$0.03$4.52$4.28$0.23
2021Detailed filing. Detailed filing data is available for this year.$0.48$0.75$0.27$3.36$3.03$0.33
2020Detailed filing. Detailed filing data is available for this year.$0.52$1.12$0.59$3.29$3.28$0.01
2019Detailed filing. Detailed filing data is available for this year.$0.32$0.93$0.60$3.04$2.84$0.19
2018Detailed filing. Detailed filing data is available for this year.$0.14$0.94$0.80$2.32$2.62$0.30
2017Detailed filing. Detailed filing data is available for this year.$0.41$0.91$0.50$2.20$1.94$0.27
2016Detailed filing. Detailed filing data is available for this year.$0.23$1.00$0.77$0.48$0.64$0.16
2015Detailed filing. Detailed filing data is available for this year.$0.16$0.76$0.61$0.79$0.73$0.05
2014Detailed filing. Detailed filing data is available for this year.$0.21$0.88$0.66$1.02$0.98$0.03
2013Summary only. Only limited summary data is available for this year.$0.21$0.90$0.24$0.93$0.69
Latest Filing Detail
Jump To
Filing Snapshot
Filing Period
Jul 1, 2024 to Jun 30, 2025
Signed
Nov 4, 2025
Return Version
2024v5.2
Gross Receipts
$636,874
Mission and Program Overview

Mission

Education of students ages 3 through 12

Private montessori school

Balance Sheet Detail
LineBeginningEndChange
Assets
Accounts Receivable$30,434$26,792▼ $3,642
Land, Buildings, and Equipment, Net$19,053$21,757▲ $2,704
Cash and Non-Interest-Bearing Accounts$11,858$16,877▲ $5,019
Prepaid Expenses and Deferred Charges$5,855$5,855→ $0
Total Assets$67,200$71,281▲ $4,081
Liabilities
Unsecured Notes Loans Payable$70,057$99,753▲ $29,696
Total Liabilities$70,057$99,753▲ $29,696
Net Assets / Fund Balance
Net Assets Without Donor Restrictions$-2,857$-28,472▼ $25,615
Total Net Assets Fund Balance$-2,857$-28,472▼ $25,615
Total Liabilities and Net Assets / Fund Balance$67,200$71,281▲ $4,081

Asset Categories

AssetBook ValueDepreciationBasis
Other Land Buildings$21,757$28,888$50,645
Compensation and Service Providers
Top Officer Pay84th percentile

Employees

NameTitleFull / Part TimeBaseTotal
Diane NickersonEx-officio MemberFT$85,000$85,000

Board Members and Trustees

NameTitle
Ed NickersonPresident
Sean NolanVice President
Claudia DilibertoTrustee
Keara SeaseTrustee
Yvette Malave DiazTrustee
Jennifer KareklasSecretary
Sara MercadoTreasurer
Revenue and Support

Revenue Composition

Contributions and Grants
$125,894
Program Service Revenue
$508,042
Investment Income
$0
Other Revenue
$2,938
All Other Contributions
$44,973
Change in Net Assets
$-25,615
Expenses and Functional Allocation

Major Expense Lines

Line ItemAmount
Salaries, Compensation, and Employee Benefits$480,897
Other Expenses$181,592
Grants and Similar Amounts Paid$0
Professional Fundraising Fees$0
Total Fundraising Expense$0

Functional Expense Allocation

Line ItemProgramManagementFundraisingTotal
Other Salaries and Wages$359,680--$359,680
Current Officers, Directors, Trustees, and Key Employees$85,000--$85,000
Occupancy$78,235--$78,235
Payroll Taxes$35,067--$35,067
Insurance$11,938--$11,938
Advertising$10,778--$10,778
Interest$10,004--$10,004
All Other Expenses$9,438--$9,438
Fees for Services Other$8,345--$8,345
Other Expenses$6,273--$6,273
Depreciation Depletion$4,124--$4,124
Office Expenses$3,240--$3,240
Fees for Services Accounting$2,175--$2,175
Other Employee Benefits$1,150--$1,150
Fees for Services Legal$855--$855
Total Functional Expenses$662,489$0$0$662,489
Fundraising, Events, and Gaming
Fundraising activities
No
Gaming activities
No
Professional fundraiser used
No

Fundraising and Gaming Totals

Line ItemAmount
Professional Fundraising Fees$0
Political and Lobbying Activity
Political campaign activity
No
Lobbying activity
No
Subject to proxy tax
No
Governance and Compliance

Governance Checklist

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

Governance Explanations

Form 990, Part VI, Section B, Line 11B

“The organization makes the 990 available at the next board meeting after it has been completed or upon request by any board member.”

Form 990, Part VI, Section B, Line 12C

“At all board meetings any conflict of interest on any votes or discussions is addressed at that time.”

Form 990, Part VI, Section C, Line 19

“These items are made available to the public upon written request for an appointment.”

Filing and Contact Details

Filer

Filer Name
Castle Island Bilingual Montessori
EIN
45-4816781
Phone
5185339838
Address
602 BROADWAY, ALBANY, NY 12207

Signing Officer

Name
Diane Nickerson
Title
Director
Phone
5185339838
Signed
2025-11-04
Discuss with paid preparer
Yes

Organization Details

Principal Officer
Diane Nickerson
Formed
2012
Legal Domicile
Ny
Voting Board Members
7
Independent Board Members
7
Employees
14
Volunteers
0

Preparer

Firm
WOJESKI & COMPANY CPA'S PC
Address
159 WOLF RD, ALBANY, NY 12205
Preparer
John E Dzurilla CPA
Phone
5184771102
Raw XML Appendix368 raw XML fields

This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.

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IRS990/Form990PartVIISectionAGrp/TitleTxt1VICE PRESIDENT
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IRS990/ReportProgramRelatedInvstInd00
IRS990/RevenueAmt0636874
IRS990ScheduleA/SchoolInd0X
IRS990/ScheduleBRequiredInd00
IRS990ScheduleD/OtherLandBuildingsGrp/BookValueAmt021757
IRS990ScheduleD/OtherLandBuildingsGrp/DepreciationAmt028888
IRS990ScheduleD/OtherLandBuildingsGrp/OtherCostOrOtherBasisAmt050645
IRS990ScheduleD/TotalBookValueLandBuildingsAmt021757
IRS990ScheduleE/ComplianceWithRevProc7550Ind01
IRS990ScheduleE/DiscriminateRaceAdmissPlcyInd00
IRS990ScheduleE/DiscriminateRaceAthltProgInd00
IRS990ScheduleE/DiscriminateRaceEducPlcyInd00
IRS990ScheduleE/DiscriminateRaceEmplmFcultyInd00
IRS990ScheduleE/DiscriminateRaceOtherActyInd00
IRS990ScheduleE/DiscriminateRaceSchsInd00
IRS990ScheduleE/DiscriminateRaceStdntsRghtsInd00
IRS990ScheduleE/DiscriminateRaceUseOfFcltsInd00
IRS990ScheduleE/GovernmentFinancialAidRcvdInd00
IRS990ScheduleE/GovernmentFinancialAidRvkdInd00
IRS990ScheduleE/MaintainCpyOfAllSolInd01
IRS990ScheduleE/MaintainCpyOfBrochuresEtcInd01
IRS990ScheduleE/MaintainRacialCompRecsInd01
IRS990ScheduleE/MaintainScholarshipsRecsInd01
IRS990ScheduleE/NondiscriminatoryPolicyStmtInd01
IRS990ScheduleE/PlcyPblczdViaBroadcastMediaInd01
IRS990ScheduleE/PolicyStmtInBrochuresEtcInd01
IRS990ScheduleE/SupplementalInformationDetail/ExplanationTxt0CASTLE ISLAND RECITES ITS RACIALLY NON-DISCRIMINATORY POLICY ON ITS WEBSITE, PROMOTIONAL MATERIALS AND IN ITS MISSION STATEMENT
IRS990ScheduleE/SupplementalInformationDetail/FormAndLineReferenceDesc0SCHEDULE E, PART I, LINE 3
IRS990/ScheduleJRequiredInd00
IRS990/ScheduleORequiredInd01
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt0THE ORGANIZATION MAKES THE 990 AVAILABLE AT THE NEXT BOARD MEETING AFTER IT HAS BEEN COMPLETED OR UPON REQUEST BY ANY BOARD MEMBER.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt1AT ALL BOARD MEETINGS ANY CONFLICT OF INTEREST ON ANY VOTES OR DISCUSSIONS IS ADDRESSED AT THAT TIME.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt2THESE ITEMS ARE MADE AVAILABLE TO THE PUBLIC UPON WRITTEN REQUEST FOR AN APPOINTMENT.
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc0FORM 990, PART VI, SECTION B, LINE 11B
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc1FORM 990, PART VI, SECTION B, LINE 12C
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc2FORM 990, PART VI, SECTION C, LINE 19
IRS990/SchoolOperatingInd01
IRS990/SignificantChangeInd00
IRS990/SignificantNewProgramSrvcInd00
IRS990/SubjectToExcsTaxNetInvstIncInd00
IRS990/SubjectToProxyTaxInd00
IRS990/SubjToTaxRmnrtnExPrchtPymtInd00
IRS990/TaxablePartyNotificationInd00
IRS990/TaxExemptBondsInd00
IRS990/TerminateOperationsInd00
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IRS990/TotalAssetsEOYAmt071281
IRS990/TotalAssetsGrp/BOYAmt067200
IRS990/TotalAssetsGrp/EOYAmt071281
IRS990/TotalCompGreaterThan150KInd00
IRS990/TotalContributionsAmt0125894
IRS990/TotalEmployeeCnt014
IRS990/TotalFunctionalExpensesGrp/FundraisingAmt00
IRS990/TotalFunctionalExpensesGrp/ManagementAndGeneralAmt00
IRS990/TotalFunctionalExpensesGrp/ProgramServicesAmt0662489
IRS990/TotalFunctionalExpensesGrp/TotalAmt0662489
IRS990/TotalGrossUBIAmt00
IRS990/TotalLiabilitiesBOYAmt070057
IRS990/TotalLiabilitiesEOYAmt099753
IRS990/TotalLiabilitiesGrp/BOYAmt070057
IRS990/TotalLiabilitiesGrp/EOYAmt099753
IRS990/TotalNetAssetsFundBalanceGrp/BOYAmt0-2857
IRS990/TotalNetAssetsFundBalanceGrp/EOYAmt0-28472
IRS990/TotalOtherCompensationAmt00
IRS990/TotalProgramServiceExpensesAmt0662489
IRS990/TotalProgramServiceRevenueAmt0508042
IRS990/TotalReportableCompFromOrgAmt085000
IRS990/TotalRevenueGrp/ExclusionAmt00
IRS990/TotalRevenueGrp/RelatedOrExemptFuncIncomeAmt0510980
IRS990/TotalRevenueGrp/TotalRevenueColumnAmt0636874
IRS990/TotalRevenueGrp/UnrelatedBusinessRevenueAmt00
IRS990/TotalVolunteersCnt00
IRS990/TotLiabNetAssetsFundBalanceGrp/BOYAmt067200
IRS990/TotLiabNetAssetsFundBalanceGrp/EOYAmt071281
IRS990/TotReportableCompRltdOrgAmt00
IRS990/TrnsfrExmptNonChrtblRltdOrgInd00
IRS990/TypeOfOrganizationCorpInd0X
IRS990/UnrelatedBusIncmOverLimitInd00
IRS990/UnsecuredNotesLoansPayableGrp/BOYAmt070057
IRS990/UnsecuredNotesLoansPayableGrp/EOYAmt099753
IRS990/UponRequestInd0X
IRS990/USAddress/AddressLine1Txt0602 BROADWAY
IRS990/USAddress/CityNm0ALBANY
IRS990/USAddress/StateAbbreviationCd0NY
IRS990/USAddress/ZIPCd012207
IRS990/VotingMembersGoverningBodyCnt07
IRS990/VotingMembersIndependentCnt07
IRS990/WebsiteAddressTxt0CASTLEISLANDMONTESSORI.ORG
IRS990/WhistleblowerPolicyInd01
ReturnHeader/BuildTS02025-03-06 01:10:19Z
ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd01
ReturnHeader/BusinessOfficerGrp/PersonNm0DIANE NICKERSON
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt0DIRECTOR
ReturnHeader/BusinessOfficerGrp/PhoneNum05185339838
ReturnHeader/BusinessOfficerGrp/SignatureDt02025-11-04
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt0CASTLE ISLAND BILINGUAL MONTESSORI
ReturnHeader/Filer/BusinessNameControlTxt0CAST
ReturnHeader/Filer/EIN0454816781
ReturnHeader/Filer/PhoneNum05185339838
ReturnHeader/Filer/USAddress/AddressLine1Txt0602 BROADWAY
ReturnHeader/Filer/USAddress/CityNm0ALBANY
ReturnHeader/Filer/USAddress/StateAbbreviationCd0NY
ReturnHeader/Filer/USAddress/ZIPCd012207
ReturnHeader/IRSResponsiblePrtyInfoCurrInd00
ReturnHeader/PreparerFirmGrp/PreparerFirmEIN0141798364
ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt0WOJESKI & COMPANY CPA'S PC
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt0159 WOLF RD
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm0ALBANY
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd0NY
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd012205
ReturnHeader/PreparerPersonGrp/PhoneNum05184771102
ReturnHeader/PreparerPersonGrp/PreparationDt02025-11-05
ReturnHeader/PreparerPersonGrp/PreparerPersonNm0JOHN E DZURILLA CPA
ReturnHeader/ReturnTs02025-11-13T14:04:42-06:00
ReturnHeader/ReturnTypeCd0990
ReturnHeader/TaxPeriodBeginDt02024-07-01
ReturnHeader/TaxPeriodEndDt02025-06-30
ReturnHeader/TaxYr02024

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