Civic Intelligence

Nassau County Museum of Art

EIN 11-2949583 • 501(c)3 • Roslyn Harbor, NY

Profile

The Museum's mission is to encourage and promote the appreciation of fine art to people in its surrounding communities and beyond. The Museum is dedicated to fostering a deeper understanding of the arts, with particular emphasis on the 19th, 20th and 21st centuries, to enhancing and adding to its outdoor sculpture garden, to widening the appeal of the Art Space for children, to continuing to improve its historic gardens and to keeping an active schedule of exhibitions and educational programs for people of all ages and backgrounds.

One Museum DriveRoslyn Harbor, NY 11576

www.nassaumuseum.com

Siviq Scores

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

Liabilities / Assets

66th percentile

0.14x

Higher debt load relative to assets than 66% of similar nonprofits.

NTEE A • $5M-$10M nonprofits • Source year 2023

Liabilities / Revenue

70th percentile

0.30x

Higher debt load relative to revenue than 70% of similar nonprofits.

NTEE A • $5M-$10M nonprofits • Source year 2023

Net Margin

33rd percentile

-3.0%

Higher net margin than 33% of similar nonprofits.

NTEE A • $5M-$10M nonprofits • Source year 2023

Top Officer Pay

38th percentile

$81,195

Higher top officer pay than 38% of similar nonprofits.

Top officer pay equals 3.4% of source-year revenue.

NTEE A • $5M-$10M nonprofits • Source year 2023

Asset Growth

37th percentile

0.1%

Faster asset growth than 37% of similar nonprofits.

NTEE A • $5M-$10M nonprofits • Annualized from 2022 to 2023

Revenue Growth

56th percentile

13%

Faster revenue growth than 56% of similar nonprofits.

NTEE A • $5M-$10M nonprofits • Annualized from 2022 to 2023

Balance Sheet
Liabilities / Assets66th percentile

Using 2023 Form 990 data because the latest 2024 filing does not report standard financial totals.

Assets

Up

$5,028,571

Up $5,672 (+0.1%) from 2022

Liabilities

Up

$699,290

Up $76,836 (+12%) from 2022

Net Assets

Down

$4,329,281

Down $71,164 (-1.6%) from 2022

Operations
Liabilities / Revenue70th percentileNet Margin33rd percentile

Revenue

Up

$2,354,440

Up $279,958 (+13%) from 2022

Expenses

Up

$2,425,604

Up $96,657 (+4.2%) from 2022

Net Income

Up

-$71,164

Up $183,301 (+72%) from 2022

Trend Graphs

Balance Sheet Trend

Asset Growth37th percentile

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

$8.0M$6.0M$4.0M$2.0M$0Assets 2010: $6,716,239Liabilities 2010: $366,936Net Assets 2010: $6,349,3032010Assets 2011: $6,180,063Liabilities 2011: $230,339Net Assets 2011: $5,949,7242011Assets 2012: $5,895,875Liabilities 2012: $159,625Net Assets 2012: $5,736,2502012Assets 2013: $5,447,402Liabilities 2013: $135,671Net Assets 2013: $5,311,7312013Assets 2014: $5,202,798Liabilities 2014: $167,767Net Assets 2014: $5,035,0312014Assets 2015: $5,224,924Liabilities 2015: $554,348Net Assets 2015: $4,670,5762015Assets 2016: $5,731,540Liabilities 2016: $378,563Net Assets 2016: $5,352,9772016Assets 2017: $5,829,507Liabilities 2017: $620,615Net Assets 2017: $5,208,8922017Assets 2018: $5,733,640Liabilities 2018: $307,571Net Assets 2018: $5,426,0692018Assets 2019: $5,561,015Liabilities 2019: $443,448Net Assets 2019: $5,117,5672019Assets 2020: $5,415,855Liabilities 2020: $831,865Net Assets 2020: $4,583,9902020Assets 2021: $5,401,929Liabilities 2021: $747,019Net Assets 2021: $4,654,9102021Assets 2022: $5,022,899Liabilities 2022: $622,454Net Assets 2022: $4,400,4452022Assets 2023: $5,028,571Liabilities 2023: $699,290Net Assets 2023: $4,329,2812023

Latest loaded filing

2023

Assets$5,028,571
Liabilities$699,290
Net Assets$4,329,281
Open 2023 Filing

Operations Trend

Revenue Growth56th percentile

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

$6.0M$4.0M$2.0M$0-$2.0MExpenses 2010: $2,912,8102010Expenses 2011: $2,516,6422011Revenue 2012: $2,328,134Expenses 2012: $2,541,608Net Income 2012: -$213,4742012Revenue 2013: $3,756,890Expenses 2013: $2,186,409Net Income 2013: $1,570,4812013Revenue 2014: $4,180,757Expenses 2014: $2,320,757Net Income 2014: $1,860,0002014Revenue 2015: $3,939,148Expenses 2015: $2,389,603Net Income 2015: $1,549,5452015Revenue 2016: $3,053,000Expenses 2016: $2,370,599Net Income 2016: $682,4012016Revenue 2017: $2,428,352Expenses 2017: $2,572,437Net Income 2017: -$144,0852017Revenue 2018: $2,625,283Expenses 2018: $2,408,106Net Income 2018: $217,1772018Revenue 2019: $2,232,731Expenses 2019: $2,431,176Net Income 2019: -$198,4452019Revenue 2020: $1,597,085Expenses 2020: $2,130,662Net Income 2020: -$533,5772020Revenue 2021: $2,352,986Expenses 2021: $2,282,066Net Income 2021: $70,9202021Revenue 2022: $2,074,482Expenses 2022: $2,328,947Net Income 2022: -$254,4652022Revenue 2023: $2,354,440Expenses 2023: $2,425,604Net Income 2023: -$71,1642023

Latest loaded filing

2023

Revenue$2,354,440
Expenses$2,425,604
Net Income-$71,164
Open 2023 Filing

Filings

Most recent year

2024 • Form 990TFacts available. Structured filing facts are available, but richer extracted sections are limited.

Open filing
Assets
-
Liabilities
-
Net assets
-
Revenue
-
Expenses
-
Net income
-
Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2024Facts available. Structured filing facts are available, but richer extracted sections are limited.
2023Detailed filing. Detailed filing data is available for this year.$5.03$0.70$4.33$2.35$2.43$0.07
2022Facts available. Structured filing facts are available, but richer extracted sections are limited.$5.02$0.62$4.40$2.07$2.33$0.25
2021Detailed filing. Detailed filing data is available for this year.$5.40$0.75$4.65$2.35$2.28$0.07
2020XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$5.42$0.83$4.58$1.60$2.13$0.53
2019Detailed filing. Detailed filing data is available for this year.$5.56$0.44$5.12$2.23$2.43$0.20
2018XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$5.73$0.31$5.43$2.63$2.41$0.22
2017Facts available. Structured filing facts are available, but richer extracted sections are limited.$5.83$0.62$5.21$2.43$2.57$0.14
2016Detailed filing. Detailed filing data is available for this year.$5.73$0.38$5.35$3.05$2.37$0.68
2015XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$5.22$0.55$4.67$3.94$2.39$1.55
2014Detailed filing. Detailed filing data is available for this year.$5.20$0.17$5.04$4.18$2.32$1.86
2013Detailed filing. Detailed filing data is available for this year.$5.45$0.14$5.31$3.76$2.19$1.57
2012Summary only. Only limited summary data is available for this year.$5.90$0.16$5.74$2.33$2.54$0.21
2011Facts available. Structured filing facts are available, but richer extracted sections are limited.$6.18$0.23$5.95$2.52
2010Facts available. Structured filing facts are available, but richer extracted sections are limited.$6.72$0.37$6.35$2.91
Latest Filing Detail
Jump To
Filing Snapshot
Filing Period
Jan 1, 2024 to Dec 31, 2024
Signed
Oct 15, 2025
Return Version
2024v5.2
Mission and Program Overview

Mission

The Museum's mission is to encourage and promote the appreciation of fine art to people in its surrounding communities and beyond. The Museum is dedicated to fostering a deeper understanding of the arts, with particular emphasis on the 19th, 20th and 21st centuries, to enhancing and adding to its outdoor sculpture garden, to widening the appeal of the Art Space for children, to continuing to improve its historic gardens and to keeping an active schedule of exhibitions and educational programs for people of all ages and backgrounds.

Filing and Contact Details

Filer

Filer Name
Nassau County Museum of Art
EIN
11-2949583
Phone
5164849338
Address
ONE MUSEUM DRIVE, ROSLYN HARBOR, NY 11576

Signing Officer

Name
Todd J Cohen
Title
Board of Trustees President
Phone
5164849338
Signed
2025-10-15
Discuss with paid preparer
Yes

Preparer

Firm
Nisivoccia Llp
Address
200 VALLEY RD SUITE 300, MT ARLINGTON, NJ 07856
Preparer
Ryan a Hynson CPA
Phone
9733281825
Raw XML Appendix103 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.

Path#Value
IRS4562/BusinessOrActivityTxt0RENT MUSEUM FOR PRIVATE FUNCTIONS
IRS4562/MaximumDollarLimitationAmt01220000
IRS4562/OtherDepreciationAmt029248
IRS4562/ThresholdCostOfSect179PropAmt03050000
IRS4562/TotalDepreciationAmt029248
IRS990T/AvlblPre2018NOLCarryoverAmt034309
IRS990T/BooksInCareOfDetail/PersonNm0THE ORGANIZATION
IRS990T/BooksInCareOfDetail/PhoneNum05164849338
IRS990T/BooksInCareOfDetail/USAddress/AddressLine1Txt0ONE MUSEUM DRIVE
IRS990T/BooksInCareOfDetail/USAddress/CityNm0ROSLYN HARBOR
IRS990T/BooksInCareOfDetail/USAddress/StateAbbreviationCd0NY
IRS990T/BooksInCareOfDetail/USAddress/ZIPCd011576
IRS990T/BookValueAssetsEOYAmt06942991
IRS990T/CharitableContributionsDedAmt00
IRS990T/ForeignAccountsQuestionInd00
IRS990T/ForeignTrustQuestionInd00
IRS990T/Form990TScheduleAAttachedCnt01
IRS990T/NetOperatingLossDeductionAmt034309
IRS990T/Organization501cCorporationInd0X
IRS990T/Organization501IndicatorGrp/Organization501cTypeTxt0c3
IRS990T/Organization501IndicatorGrp/Organization501Ind0X
IRS990T/OtherTaxesAmt00
IRS990T/PaidTaxLiabilityAmt00
IRS990T/Post2017NOLCarryoverGrp/AvlblPost2017NOLCarryoverAmt0170885
IRS990T/Post2017NOLCarryoverGrp/PrincipalBusinessActivityCd0531390
IRS990TScheduleA/DepreciationNetAmt029248
IRS990TScheduleA/NetOperatingLossDeductionAmt02253
IRS990TScheduleA/NetRentIncomeAmt0210024
IRS990TScheduleA/OtherDeductionsAmt095340
IRS990TScheduleA/PrincipalBusinessActivityCd0531390
IRS990TScheduleA/RentIncomePropertyGrp/DeductionsConnectedRentIncmAmt00
IRS990TScheduleA/RentIncomePropertyGrp/RentPersonalPropertyAmt00
IRS990TScheduleA/RentIncomePropertyGrp/RentRealPersonalPropertyAmt0210024
IRS990TScheduleA/RentIncomePropertyGrp/TotalRentsByPropertyAmt0210024
IRS990TScheduleA/RentIncomePropertyGrp/USAddress/AddressLine1Txt0ONE MUSEUM DRIVE
IRS990TScheduleA/RentIncomePropertyGrp/USAddress/CityNm0ROSLYN HARBOR
IRS990TScheduleA/RentIncomePropertyGrp/USAddress/StateAbbreviationCd0NY
IRS990TScheduleA/RentIncomePropertyGrp/USAddress/ZIPCd011576
IRS990TScheduleA/RepairsAndMaintenanceAmt020525
IRS990TScheduleA/SalariesAndWagesAmt027786
IRS990TScheduleA/SequenceReferenceNum01
IRS990TScheduleA/SequenceTotalNum01
IRS990TScheduleA/TotalAllocableDeductionsAmt00
IRS990TScheduleA/TotalCtrlOrgDeductionAmt00
IRS990TScheduleA/TotalCtrlOrgPymtGrossIncmAmt00
IRS990TScheduleA/TotalDeductionsAmt0172899
IRS990TScheduleA/TotalDeductionSetAsidesAmt00
IRS990TScheduleA/TotalDepreciationAmt029248
IRS990TScheduleA/TotalDirectAdvertisingCostAmt00
IRS990TScheduleA/TotalDividendsReceivedDedAmt00
IRS990TScheduleA/TotalGrossAdvertisingIncomeAmt00
IRS990TScheduleA/TotalGrossDebtFinancedIncmAmt00
IRS990TScheduleA/TotalInvestmentIncomeAmt00
IRS990TScheduleA/TotalRentDeductionsAmt00
IRS990TScheduleA/TotalRentIncomeAmt0210024
IRS990TScheduleA/TotalUnrelatedBusinessCompAmt00
IRS990TScheduleA/TotExcessReadershipCostsDedAmt00
IRS990TScheduleA/TotNetUnrltTrdBusIncmAmt0210024
IRS990TScheduleA/TotUnrltTrdBusIncmAmt0210024
IRS990TScheduleA/TotUnrltTrdBusIncmExpnssAmt00
IRS990TScheduleA/TradeOrBusinessDesc0RENT MUSEUM FOR PRIVATE FUNCTIONS
IRS990TScheduleA/UBIBeforeNOLDedAmt037125
IRS990TScheduleA/UnrelatedBusinessTaxblIncmAmt034872
IRS990T/SpecificDeductionAmt01000
IRS990T/SubsidiaryCorporationInd00
IRS990T/TaxableCorporationAmt00
IRS990T/TaxLessCreditsAmt00
IRS990T/TotalDeductionAmt01000
IRS990T/TotalTaxAmt00
IRS990T/TotalTaxComputationAmt00
IRS990T/TotalUBTIAmt00
IRS990T/TotalUBTIBeforeNOLSpecificAmt034872
IRS990T/TotalUBTIBeforeSection199AAmt0563
IRS990T/TotalUBTIComputedAmt034872
ReturnHeader/BuildTS02025-03-06 01:10:19Z
ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd01
ReturnHeader/BusinessOfficerGrp/PersonNm0TODD J COHEN
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt0BOARD OF TRUSTEES PRESIDENT
ReturnHeader/BusinessOfficerGrp/PhoneNum05164849338
ReturnHeader/BusinessOfficerGrp/SignatureDt02025-10-15
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt0NASSAU COUNTY MUSEUM OF ART
ReturnHeader/Filer/BusinessNameControlTxt0NASS
ReturnHeader/Filer/EIN0112949583
ReturnHeader/Filer/PhoneNum05164849338
ReturnHeader/Filer/USAddress/AddressLine1Txt0ONE MUSEUM DRIVE
ReturnHeader/Filer/USAddress/CityNm0ROSLYN HARBOR
ReturnHeader/Filer/USAddress/StateAbbreviationCd0NY
ReturnHeader/Filer/USAddress/ZIPCd011576
ReturnHeader/IRSResponsiblePrtyInfoCurrInd00
ReturnHeader/PreparerFirmGrp/PreparerFirmEIN0221914888
ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt0NISIVOCCIA LLP
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt0200 VALLEY RD SUITE 300
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm0MT ARLINGTON
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd0NJ
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd007856
ReturnHeader/PreparerPersonGrp/PhoneNum09733281825
ReturnHeader/PreparerPersonGrp/PreparationDt02025-10-14
ReturnHeader/PreparerPersonGrp/PreparerPersonNm0RYAN A HYNSON CPA
ReturnHeader/ReturnTs02025-10-16T14:14:01-05:00
ReturnHeader/ReturnTypeCd0990T
ReturnHeader/TaxPeriodBeginDt02024-01-01
ReturnHeader/TaxPeriodEndDt02024-12-31
ReturnHeader/TaxYr02024

Document Assets

No mirrored PDF or thumbnail assets are attached yet.