Civic Intelligence

Knoxville Science Museum Inc

EIN 84-4884540 • Knoxville, TN

PO Box 11885Knoxville, TN 37939
Siviq Scores

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

Liabilities / Assets

32nd percentile

0.00x

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

$1M-$5M nonprofits • Source year 2024

Liabilities / Revenue

33rd percentile

0.00x

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

$1M-$5M nonprofits • Source year 2024

Net Margin

98th percentile

99%

Higher net margin than 98% of similar nonprofits.

$1M-$5M nonprofits • Source year 2024

Top Officer Pay

47th percentile

$0

Higher top officer pay than 47% of similar nonprofits.

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

$1M-$5M nonprofits • Source year 2024

Asset Growth

90th percentile

39%

Faster asset growth than 90% of similar nonprofits.

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

Revenue Growth

14th percentile

-23%

Faster revenue growth than 14% of similar nonprofits.

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

Balance Sheet
Liabilities / Assets32nd percentile

Assets

Up

$1,016,528

Up $284,765 (+39%) from 2023

Liabilities

Flat

$0

Flat from 2023

Net Assets

Up

$1,016,528

Up $284,765 (+39%) from 2023

Operations
Liabilities / Revenue33rd percentileNet Margin98th percentile

Revenue

Down

$288,731

Down $86,191 (-23%) from 2023

Expenses

Down

$3,966

Down $12,329 (-76%) from 2023

Net Income

Down

$284,765

Down $73,862 (-21%) from 2023

Trend Graphs

Balance Sheet Trend

Asset Growth90th percentile

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

$1.5M$1.0M$500K$0Assets 2020: $350,000Liabilities 2020: $0Net Assets 2020: $350,0002020Assets 2021: $350,000Liabilities 2021: $0Net Assets 2021: $350,0002021Assets 2022: $375,249Liabilities 2022: $20,000Net Assets 2022: $355,2492022Assets 2023: $731,763Liabilities 2023: $0Net Assets 2023: $731,7632023Assets 2024: $1,016,528Liabilities 2024: $0Net Assets 2024: $1,016,5282024

Highlighted filing

2024

Assets$1,016,528
Liabilities$0
Net Assets$1,016,528
Open 2024 Filing

Operations Trend

Revenue Growth14th percentile

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

$400K$300K$200K$100K$0Revenue 2020: $350,000Expenses 2020: $0Net Income 2020: $350,0002020Revenue 2021: $0Expenses 2021: $0Net Income 2021: $02021Revenue 2022: $25,271Expenses 2022: $22Net Income 2022: $25,2492022Revenue 2023: $374,922Expenses 2023: $16,295Net Income 2023: $358,6272023Revenue 2024: $288,731Expenses 2024: $3,966Net Income 2024: $284,7652024

Highlighted filing

2024

Revenue$288,731
Expenses$3,966
Net Income$284,765
Open 2024 Filing

Filings

Most recent year

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

Open filing
Assets
$1,016,528
Liabilities
$0
Net assets
$1,016,528
Revenue
$288,731
Expenses
$3,966
Net income
$284,765
Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2024Detailed filing. Detailed filing data is available for this year.$1.02$0.00$1.02$0.29$0.00$0.28
2023XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$0.73$0.00$0.73$0.37$0.02$0.36
2022Detailed filing. Detailed filing data is available for this year.$0.38$0.02$0.36$0.03$0.00$0.03
2021Detailed filing. Detailed filing data is available for this year.$0.35$0.00$0.35$0.00$0.00$0.00
2020XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$0.35$0.00$0.35$0.35$0.00$0.35
Latest Filing Detail
Jump To
Filing Snapshot
Filing Period
Jan 1, 2024 to Dec 31, 2024
Signed
Nov 6, 2025
Return Version
2024v5.0
Compensation and Service Providers
Top Officer Pay47th percentile

Employees

NameTitleFull / Part TimeBaseOtherTotal
JAMES L CLAYTONDir./ Presid-$0--
SUSAN BROWNDirector-$0--
MARK FREEMANDirector-$0--
CHUCK JUSTICESec./Treas.-$0--
Filing and Contact Details

Filer

Filer Name
Knoxville Science Museum Inc
EIN
84-4884540
Phone
8655252858
Address
PO BOX 11885, KNOXVILLE, TN 37939

Signing Officer

Name
James L Clayton
Title
Dir./ President
Phone
8659995989
Signed
2025-11-06
Discuss with paid preparer
Yes

Preparer

Firm
Pinkstaff Simpson & Headrick Pc
Address
8858 CEDAR SPRINGS LANE SUITE 5000, KNOXVILLE, TN 37923
Preparer
K Ray Pinkstaff
Phone
8656907010
Raw XML Appendix294 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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IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/PersonNm0JAMES L CLAYTON
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IRS990PF/SummaryOfDirectChrtblActyGrp/Description1Txt0THE KNOXVILLE SCIENCE MUSEUM, INC. WAS ESTABLISHED TO CONSTRUCT AND OPERATE A PROPOSED 150,000 SQUARE FOOT SCIENCE MUSEUM TO PROVIDE AREA RESIDENTS AND VISITORS OF ALL AGES WITH INTERACTIVE OPPORTUNITIES TO EXPLORE AND LEARN ABOUT SCIENCE, TECHNOLOGY, ENGINEERING AND MATH (STEM). THE CITY OF KNOXVILLE GRANTED A PARCEL OF PROPERTY NEAR DOWNTOWN KNOXVILLE TO SERVE AS THE MUSEUM'S SITE. THE PROPERTY PREVIOUSLY HOUSED THE KNOXVILLE POLICE DEPARTMENT FACILITIES AND SOME CITY COURT OFFICES, THE LAST OF WHICH WAS RELOCATED BY THE CITY TO ANOTHER PROPERTY IN THE SUMMER OF 2023. THE RELOCATION PROCESS WAS DELAYED BY THE COVID PANDEMIC AND CONSTRUCTION PROBLEMS AT THE OTHER PROPERTY. UNTIL THE RELOCATION OF THE POLICE DEPARTMENT AND CITY COURT OFFICES WAS COMPLETED, THE KNOXVILLE SCIENCE MUSEUM COULD NOT BEGIN DEMOLITION AND ENGINEERING SITE PREP AT THE PROPERTY. DURING 2023, PROGRESS WAS MADE ON BUILDING DEMOLITION, ABATEMENT, AND UNDERGROUND STORAGE TANK REMOVAL, TO PREPARE THE SITE FOR CONSTR
IRS990PF/SummaryOfDirectChrtblActyGrp/Expenses1Amt0325195
IRS990PF/SumOfProgramRelatedInvstGrp/Description1Txt0N/A
IRS990PF/SupplementaryInformationGrp/OnlyContriToPreselectedInd0X
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/LoansOrLoanGuaranteesInd0false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/PerformanceOfServicesEtcInd0false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/PurchaseOfAssetsNonchrtblEOInd0false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/ReimbursementArrangementsInd0false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/RelationshipsNonchrtblEOInd0false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/RentalOfFacilitiesOthAssetsInd0false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/SalesOrExchangesOfAssetsInd0false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/SharingOfFacilitiesEtcInd0false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/TrnsfrOfCashToNonchrtblEOInd0false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/TrnsfrOtherAssetNonchrtblEOInd0false
IRS990PF/UndistributedIncomeGrp/QualifyingDistributionsAmt0325195
IRS990PF/UndistributedIncomeGrp/RemainingDistriFromCorpusAmt0325195
IRS990PF/UndistributedIncomeGrp/TotalCorpusAmt0325195
IRS990ScheduleB/ContributorInformationGrp/ContributorBusinessName/BusinessNameLine1Txt0LAKEWOOD CAPITAL GROUP LLC
IRS990ScheduleB/ContributorInformationGrp/ContributorBusinessName/BusinessNameLine1Txt1THE CLAYTON FAMILY FOUNDATION
IRS990ScheduleB/ContributorInformationGrp/ContributorNum01
IRS990ScheduleB/ContributorInformationGrp/ContributorNum12
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine1Txt09827 COGDILL ROAD SUITE 1
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine1Txt1PO BOX 11885
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/CityNm0KNOXVILLE
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/CityNm1KNOXVILLE
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/StateAbbreviationCd0TN
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/StateAbbreviationCd1TN
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/ZIPCd037932
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/ZIPCd137939
IRS990ScheduleB/ContributorInformationGrp/PersonContributionInd0X
IRS990ScheduleB/ContributorInformationGrp/PersonContributionInd1X
IRS990ScheduleB/ContributorInformationGrp/TotalContributionsAmt010000
IRS990ScheduleB/ContributorInformationGrp/TotalContributionsAmt1270000
IRS990ScheduleB/GeneralRuleInd0X
IRS990ScheduleB/Organization501c3ExemptPFInd0X
LandEtcSchedule2/LandEtcGrp/BookValueAmt0350000
LandEtcSchedule2/LandEtcGrp/CostOrOtherBasisAmt0350000
LandEtcSchedule2/LandEtcGrp/EOYFMVAmt0350000
OtherAssetsSchedule/OtherAssetsScheduleGrp/BOYBookValueAmt0280041
OtherAssetsSchedule/OtherAssetsScheduleGrp/Desc0CONSTRUCTION IN PROGRESS
OtherAssetsSchedule/OtherAssetsScheduleGrp/EOYBookValueAmt0605236
OtherAssetsSchedule/OtherAssetsScheduleGrp/EOYFMVAmt0605236
OtherExpensesSchedule/OtherExpensesScheduleGrp/Desc0EXPENSES
OtherExpensesSchedule/OtherExpensesScheduleGrp/Desc1BUSINESS REGISTATION FEES
OtherExpensesSchedule/OtherExpensesScheduleGrp/Desc2FILING FEES
OtherExpensesSchedule/OtherExpensesScheduleGrp/RevenueAndExpensesPerBooksAmt010
OtherExpensesSchedule/OtherExpensesScheduleGrp/RevenueAndExpensesPerBooksAmt121
TaxesSchedule/TaxesDetail/Amt040
TaxesSchedule/TaxesDetail/CategoryTxt0FEDERAL EXCISE TAX
ReturnHeader/BuildTS02025-03-06 01:10:19Z
ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd0true
ReturnHeader/BusinessOfficerGrp/PersonNm0JAMES L CLAYTON
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt0DIR./ PRESIDENT
ReturnHeader/BusinessOfficerGrp/PhoneNum08659995989
ReturnHeader/BusinessOfficerGrp/SignatureDt02025-11-06
ReturnHeader/DisasterReliefTxt0DISASTER TAX RELIEF: 3625-EM
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt0KNOXVILLE SCIENCE MUSEUM INC
ReturnHeader/Filer/BusinessNameControlTxt0KNOX
ReturnHeader/Filer/EIN0844884540
ReturnHeader/Filer/PhoneNum08655252858
ReturnHeader/Filer/USAddress/AddressLine1Txt0PO BOX 11885
ReturnHeader/Filer/USAddress/CityNm0KNOXVILLE
ReturnHeader/Filer/USAddress/StateAbbreviationCd0TN
ReturnHeader/Filer/USAddress/ZIPCd037939
ReturnHeader/IRSResponsiblePrtyInfoCurrInd0true
ReturnHeader/PreparerFirmGrp/PreparerFirmEIN0621719416
ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt0PINKSTAFF SIMPSON & HEADRICK PC
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt08858 CEDAR SPRINGS LANE SUITE 5000
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm0KNOXVILLE
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd0TN
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd037923
ReturnHeader/PreparerPersonGrp/PhoneNum08656907010
ReturnHeader/PreparerPersonGrp/PreparationDt02025-11-11
ReturnHeader/PreparerPersonGrp/PreparerPersonNm0K RAY PINKSTAFF
ReturnHeader/ReturnTs02025-11-13T08:56:20-05:00
ReturnHeader/ReturnTypeCd0990PF
ReturnHeader/TaxPeriodBeginDt02024-01-01
ReturnHeader/TaxPeriodEndDt02024-12-31
ReturnHeader/TaxYr02024

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