Civic Intelligence

Lighthouse Works Inc.

990 • Fiscal year 2024 • EIN 46-0865290

Jan 01, 2024 to Dec 31, 2024 • Filed on Nov 10, 2025

Organization ProfileWWW.THELIGHTHOUSEWORKS.COM
PO Box 385Fishers Island, NY 06390

(631) 788-7864

Siviq Scores

Precomputed percentiles for this filing year versus similar nonprofits in the same peer cohort.

Liabilities / Assets

17th percentile

0.00x

Tied with the lowest-debt nonprofits in its peer group.

2024 filings • NTEE A • $1M-$5M nonprofits • Source year 2024

Liabilities / Revenue

17th percentile

0.00x

Tied with the lowest-debt nonprofits in its peer group.

2024 filings • NTEE A • $1M-$5M nonprofits • Source year 2024

Net Margin

81st percentile

40%

Higher net margin than 81% of similar nonprofits.

2024 filings • NTEE A • $1M-$5M nonprofits • Source year 2024

Top Officer Pay

38th percentile

$0

Higher top officer pay than 38% of similar nonprofits.

Top officer pay equals 0.0% of source-year revenue.

2024 filings • NTEE A • $1M-$5M nonprofits • Source year 2024

Asset Growth

76th percentile

21%

Faster asset growth than 76% of similar nonprofits.

2024 filings • NTEE A • $1M-$5M nonprofits • Annualized from 2023 to 2024

Revenue Growth

38th percentile

1.3%

Faster revenue growth than 38% of similar nonprofits.

2024 filings • NTEE A • $1M-$5M nonprofits • Annualized from 2023 to 2024

Balance Sheet
Liabilities / Assets17th percentile

Assets

Up

$2,474,905

Up $425,007 (+21%) from 2023

Net Assets

Up

$2,474,905

Up $425,783 (+21%) from 2023

Liabilities

Down

$0

Down $776 (-100%) from 2023

Revenue And Expenses
Liabilities / Revenue17th percentileNet Margin81st percentile

Revenue

Up

$1,063,629

Up $13,758 (+1.3%) from 2023

Expenses

Down

$637,859

Down $15,008 (-2.3%) from 2023

Net Income

Up

$425,770

Up $28,766 (+7.2%) from 2023

Historical Trend

Balance Sheet Trend

Asset Growth76th percentile

The highlighted filing sits inside the broader history for assets, liabilities, and net assets.

$3.0M$2.0M$1.0M$0Assets 2012: $58,481Liabilities 2012: $02012Assets 2013: $129,988Liabilities 2013: $9,680Net Assets 2013: $120,3082013Assets 2014: $173,745Liabilities 2014: $680Net Assets 2014: $173,0652014Assets 2015: $223,868Liabilities 2015: $154Net Assets 2015: $223,7142015Assets 2016: $542,968Liabilities 2016: $1,818Net Assets 2016: $541,1502016Assets 2017: $647,993Liabilities 2017: $2,117Net Assets 2017: $645,8762017Assets 2018: $727,521Liabilities 2018: $1,328Net Assets 2018: $726,1932018Assets 2019: $775,435Liabilities 2019: $126Net Assets 2019: $775,3092019Assets 2020: $786,379Liabilities 2020: $3,816Net Assets 2020: $782,5632020Assets 2021: $905,482Liabilities 2021: $3,471Net Assets 2021: $902,0112021Assets 2022: $1,653,014Liabilities 2022: $896Net Assets 2022: $1,652,1182022Assets 2023: $2,049,898Liabilities 2023: $776Net Assets 2023: $2,049,1222023Assets 2024: $2,474,905Liabilities 2024: $0Net Assets 2024: $2,474,9052024

Highlighted filing

2024

Assets$2,474,905
Liabilities$0
Net Assets$2,474,905
Open 2024 Filing

Operations Trend

Revenue Growth38th percentile

Revenue, expenses, and net income across loaded years, with this filing highlighted.

$1.5M$1.0M$500K$0Revenue 2012: $91,818Expenses 2012: $33,337Net Income 2012: $58,4812012Revenue 2013: $215,891Expenses 2013: $154,064Net Income 2013: $61,8272013Revenue 2014: $257,532Expenses 2014: $215,755Net Income 2014: $41,7772014Revenue 2015: $320,073Expenses 2015: $269,424Net Income 2015: $50,6492015Revenue 2016: $615,134Expenses 2016: $297,698Net Income 2016: $317,4362016Revenue 2017: $431,225Expenses 2017: $326,499Net Income 2017: $104,7262017Revenue 2018: $454,858Expenses 2018: $374,541Net Income 2018: $80,3172018Revenue 2019: $472,871Expenses 2019: $423,755Net Income 2019: $49,1162019Revenue 2020: $373,688Expenses 2020: $366,434Net Income 2020: $7,2542020Revenue 2021: $614,054Expenses 2021: $494,606Net Income 2021: $119,4482021Revenue 2022: $1,381,915Expenses 2022: $631,808Net Income 2022: $750,1072022Revenue 2023: $1,049,871Expenses 2023: $652,867Net Income 2023: $397,0042023Revenue 2024: $1,063,629Expenses 2024: $637,859Net Income 2024: $425,7702024

Highlighted filing

2024

Revenue$1,063,629
Expenses$637,859
Net Income$425,770
Open 2024 Filing
Jump To
Filing Snapshot
Filing Period
Jan 1, 2024 to Dec 31, 2024
Signed
Nov 10, 2025
Return Version
2024v5.0
Gross Receipts
$1,357,441
Mission and Program Overview

Mission

The lighthouse works is devoted to encouraging the development of artists through a fellowship program and to the year round cultural vitality of fishers island.

The lighthouse works is devoted to encouraging the development of artists through a fellowship program and to the year around cultural vitality of fishers island.

Balance Sheet Detail
LineBeginningEndChange
Assets
Land, Buildings, and Equipment, Net$1,485,954$1,919,470▲ $433,516
Savings and Temporary Cash Investments$544,493$528,719▼ $15,774
Cash and Non-Interest-Bearing Accounts$16,252$26,716▲ $10,464
Investments in Publicly Traded Securities$3,199--
Total Assets$2,049,898$2,474,905▲ $425,007
Liabilities
Other Liabilities$776--
Total Liabilities$776$0▼ $776
Net Assets / Fund Balance
Net Assets Without Donor Restrictions$1,695,728$2,473,297▲ $777,569
Net Assets With Donor Restrictions$353,394$1,608▼ $351,786
Total Net Assets Fund Balance$2,049,122$2,474,905▲ $425,783
Total Liabilities and Net Assets / Fund Balance$2,049,898$2,474,905▲ $425,007

Asset Categories

AssetBook ValueDepreciationBasis
Leasehold Improvements$945,260$86,925$1,032,185
Buildings$870,345$56,151$926,496
Land$100,092-$100,092
Equipment$3,773$33,251$37,024
Compensation and Service Providers
Top Officer Pay38th percentile

Board Members and Trustees

NameTitle
Mary BurnhamPresident
Christabel VartanianDirector
Elizabeth MillerDirector
Jan GeniesseDirector
Marnie FranklinDirector
Meredith JamesDirector
Robin GibbsDirector
Sarah StackDirector
Susan LawrenceDirector
Thomas ParkerDirector
Arthur KuijpersTreasurer
Heather BurnhamVice Preside
Revenue and Support

Revenue Composition

Contributions and Grants
$1,031,659
Program Service Revenue
$15,856
Investment Income
$16,114
Other Revenue
$0
All Other Contributions
$1,031,659
Change in Net Assets
$425,770

Noncash Contribution Practices

Property subject to holding requirements
No
Reviewed unusual noncash gifts
No
Third parties used for noncash contributions
No

Noncash Contributions

Contribution TypeContribution CountReported Amount
Other Non Cash Contri Table5$290,611
Total Noncash Contributions5$290,611
Expenses and Functional Allocation

Major Expense Lines

Line ItemAmount
Other Expenses$437,170
Salaries, Compensation, and Employee Benefits$200,689
Total Fundraising Expense$45,194
Grants and Similar Amounts Paid$0
Professional Fundraising Fees$0

Functional Expense Allocation

Line ItemProgramManagementFundraisingTotal
Other Salaries and Wages$148,152$27,779$9,260$185,191
All Other Expenses$62,114$5,626$35,159$102,899
Occupancy$61,884--$61,884
Depreciation Depletion$51,952--$51,952
Other Expenses$37,628--$37,628
Office Expenses-$18,118-$18,118
Payroll Taxes$12,398$2,325$775$15,498
Insurance-$2,681-$2,681
Total Functional Expenses$536,136$56,529$45,194$637,859
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
Business relationship with 35% controlled entity
No
Business relationship with family members
No
Business relationship with organization members
Yes
Material changes to governing documents
No
Compensation from other sources disclosed
No
CEO compensation reviewed
Yes
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, Page 6, Part VI, Line 2

“Mary burnham heather burnham president v. President sister-in-laws”

Form 990, Page 6, Part VI, Line 11B

“The board reviews and receives a draft copy of the 990 prior to filing.”

Form 990, Page 6, Part VI, Line 12C

“The organization annually reviews conflict of interest disclosures.”

Form 990, Page 6, Part VI, Line 15A

“The board of directors sets the salary of the executive director and approves the salary budget.”

Form 990, Page 6, Part VI, Line 19

“X”

Filing and Contact Details

Filer

Filer Name
The Lighthouse Works Inc
EIN
46-0865290
Phone
6317887864
Address
PO BOX 385, FISHERS ISLAND, NY 06390

Signing Officer

Name
Mary Burnham
Title
President
Phone
6317887864
Signed
2025-11-10
Discuss with paid preparer
Yes

Organization Details

Principal Officer
Mary Burnham
Formed
2012
Legal Domicile
Ny
Voting Board Members
12
Independent Board Members
12
Employees
5
Volunteers
20

Preparer

Firm
Hoyt Filippetti & Malaghan LLC
Address
1041 POQUONNOCK RD, GROTON, CT 06340-4211
Preparer
Paul R Filippetti CPA
Phone
8605369685
Supplemental Narrative

Additional Explanations

Form 990, Part IX, Line 24E

“Public art commissions 31,555 0 0 events 0 0 25,091 legacy exhibition program 23,946 0 0 printing 0 0 9,377 contract labor 1,613 4,191 0 founders fund 5,000 0 0 fees 0 1,145 0 postage 0 0 691 bank fees 0 290 0 total 62,114 5,626 35,159”

Form 990, Part XI, Line 9

“ROUNDING”

Raw XML AppendixShowing 400 of 424 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/PYTotalExpensesAmt0652867
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IRS990/SavingsAndTempCashInvstGrp/BOYAmt0544493
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IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/TotalAmt04402854
IRS990ScheduleA/GrossReceiptsRltdActivitiesAmt064749
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IRS990ScheduleA/PublicSupportCY170Pct00.89230
IRS990ScheduleA/PublicSupportPY170Pct00.86490
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IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearAmt01031659
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IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus3YearsAmt0601969
IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus4YearsAmt0372817
IRS990ScheduleA/TotalCalendarYear170Grp/TotalAmt04402854
IRS990ScheduleA/TotalSupportAmt04402854
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IRS990ScheduleB/ContributorInformationGrp/ContributorNum0RESTRICTED
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine10RESTRICTED
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IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/State0RESTRICTED
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IRS990ScheduleD/BuildingsGrp/BookValueAmt0870345
IRS990ScheduleD/BuildingsGrp/DepreciationAmt056151
IRS990ScheduleD/BuildingsGrp/OtherCostOrOtherBasisAmt0926496
IRS990ScheduleD/EquipmentGrp/BookValueAmt03773
IRS990ScheduleD/EquipmentGrp/DepreciationAmt033251
IRS990ScheduleD/EquipmentGrp/OtherCostOrOtherBasisAmt037024
IRS990ScheduleD/LandGrp/BookValueAmt0100092
IRS990ScheduleD/LandGrp/OtherCostOrOtherBasisAmt0100092
IRS990ScheduleD/LeaseholdImprovementsGrp/BookValueAmt0945260
IRS990ScheduleD/LeaseholdImprovementsGrp/DepreciationAmt086925
IRS990ScheduleD/LeaseholdImprovementsGrp/OtherCostOrOtherBasisAmt01032185
IRS990ScheduleD/TotalBookValueLandBuildingsAmt01919470
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IRS990ScheduleL/BusTrInvolveInterestedPrsnGrp/NameOfInterested/BusinessName/BusinessNameLine1Txt1HEATHER BURNHAMBEACH PLUM LLC
IRS990ScheduleL/BusTrInvolveInterestedPrsnGrp/RelationshipDescriptionTxt0DIRECTOR
IRS990ScheduleL/BusTrInvolveInterestedPrsnGrp/RelationshipDescriptionTxt1DIRECTOR
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IRS990ScheduleL/BusTrInvolveInterestedPrsnGrp/SharingOfRevenuesInd1false
IRS990ScheduleL/BusTrInvolveInterestedPrsnGrp/TransactionDesc0LESSOR
IRS990ScheduleL/BusTrInvolveInterestedPrsnGrp/TransactionDesc1REAL ESTATE SELLER
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IRS990ScheduleM/ReviewProcessUnusualNCGiftsInd0false
IRS990ScheduleM/ThirdPartiesUsedInd0false
IRS990/ScheduleORequiredInd0true
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt0MARY BURNHAM HEATHER BURNHAM PRESIDENT V. PRESIDENT SISTER-IN-LAWS
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt1THE BOARD REVIEWS AND RECEIVES A DRAFT COPY OF THE 990 PRIOR TO FILING.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt2THE ORGANIZATION ANNUALLY REVIEWS CONFLICT OF INTEREST DISCLOSURES.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt3THE BOARD OF DIRECTORS SETS THE SALARY OF THE EXECUTIVE DIRECTOR AND APPROVES THE SALARY BUDGET.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt4X
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt5PUBLIC ART COMMISSIONS 31,555 0 0 EVENTS 0 0 25,091 LEGACY EXHIBITION PROGRAM 23,946 0 0 PRINTING 0 0 9,377 CONTRACT LABOR 1,613 4,191 0 FOUNDERS FUND 5,000 0 0 FEES 0 1,145 0 POSTAGE 0 0 691 BANK FEES 0 290 0 TOTAL 62,114 5,626 35,159
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt6ROUNDING
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc0FORM 990, PAGE 6, PART VI, LINE 2
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc1FORM 990, PAGE 6, PART VI, LINE 11B
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc2FORM 990, PAGE 6, PART VI, LINE 12C
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc3FORM 990, PAGE 6, PART VI, LINE 15A
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc4FORM 990, PAGE 6, PART VI, LINE 19
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc5FORM 990, PART IX, LINE 24E
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc6FORM 990, PART XI, LINE 9
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IRS990/TaxablePartyNotificationInd0false
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IRS990/TotalFunctionalExpensesGrp/ManagementAndGeneralAmt056529
IRS990/TotalFunctionalExpensesGrp/ProgramServicesAmt0536136
IRS990/TotalFunctionalExpensesGrp/TotalAmt0637859
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IRS990/TotalLiabilitiesEOYAmt00
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IRS990/TotalLiabilitiesGrp/EOYAmt00
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IRS990/TotalRevenueGrp/TotalRevenueColumnAmt01063629
IRS990/TotalVolunteersCnt020
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IRS990/TotLiabNetAssetsFundBalanceGrp/EOYAmt02474905
IRS990/TrnsfrExmptNonChrtblRltdOrgInd0false
IRS990/TypeOfOrganizationCorpInd0X
IRS990/UnrelatedBusIncmOverLimitInd0false
IRS990/UponRequestInd0X
IRS990/USAddress/AddressLine1Txt0PO BOX 385
IRS990/USAddress/CityNm0FISHERS ISLAND
IRS990/USAddress/StateAbbreviationCd0NY
IRS990/USAddress/ZIPCd006390
IRS990/VotingMembersGoverningBodyCnt012
IRS990/VotingMembersIndependentCnt012
IRS990/WebsiteAddressTxt0WWW.THELIGHTHOUSEWORKS.COM
IRS990/WhistleblowerPolicyInd0true
ReturnHeader/BuildTS02025-03-06 01:10:19Z
ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd0true
ReturnHeader/BusinessOfficerGrp/PersonNm0MARY BURNHAM
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt0PRESIDENT
ReturnHeader/BusinessOfficerGrp/PhoneNum06317887864

Document Assets

No mirrored PDF or thumbnail assets are attached yet.

Filings

Displayed year

2024 • Form 990Detailed filing. Detailed filing data is available for this year.

Open filing
Assets
$2,474,905
Liabilities
$0
Net assets
$2,474,905
Revenue
$1,063,629
Expenses
$637,859
Net income
$425,770
Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2024Detailed filing. Detailed filing data is available for this year.$2.47$0.00$2.47$1.06$0.64$0.43
2023Detailed filing. Detailed filing data is available for this year.$2.05$0.00$2.05$1.05$0.65$0.40
2022Detailed filing. Detailed filing data is available for this year.$1.65$0.00$1.65$1.38$0.63$0.75
2021Detailed filing. Detailed filing data is available for this year.$0.91$0.00$0.90$0.61$0.49$0.12
2020Facts available. Structured filing facts are available, but richer extracted sections are limited.$0.79$0.00$0.78$0.37$0.37$0.01
2019Detailed filing. Detailed filing data is available for this year.$0.78$0.00$0.78$0.47$0.42$0.05
2018Detailed filing. Detailed filing data is available for this year.$0.73$0.00$0.73$0.45$0.37$0.08
2017Detailed filing. Detailed filing data is available for this year.$0.65$0.00$0.65$0.43$0.33$0.10
2016Detailed filing. Detailed filing data is available for this year.$0.54$0.00$0.54$0.62$0.30$0.32
2015Detailed filing. Detailed filing data is available for this year.$0.22$0.00$0.22$0.32$0.27$0.05
2014Detailed filing. Detailed filing data is available for this year.$0.17$0.00$0.17$0.26$0.22$0.04
2013Summary only. Only limited summary data is available for this year.$0.13$0.01$0.12$0.22$0.15$0.06
2012Summary only. Only limited summary data is available for this year.$0.06$0.00$0.09$0.03$0.06