Civic Intelligence

South Carolina Radiological Society

EIN 23-7075020 • 501(c)6 • Charleston, SC

Profile

To promote the practice of radiology

40 Stocker DriveCharleston, SC 29407
Siviq Scores

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

Liabilities / Assets

49th percentile

0.00x

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

501(c)6 • <$500k nonprofits • Source year 2025

Liabilities / Revenue

51st percentile

0.00x

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

501(c)6 • <$500k nonprofits • Source year 2025

Net Margin

33rd percentile

-8.7%

Higher net margin than 33% of similar nonprofits.

501(c)6 • <$500k nonprofits • Source year 2025

Top Officer Pay

84th percentile

$28,600

Higher top officer pay than 84% of similar nonprofits.

Top officer pay equals 36.1% of source-year revenue.

501(c)6 • <$500k nonprofits • Source year 2025

Asset Growth

46th percentile

-3.6%

Faster asset growth than 46% of similar nonprofits.

501(c)6 • <$500k nonprofits • Annualized from 2024 to 2025

Revenue Growth

48th percentile

-1.6%

Faster revenue growth than 48% of similar nonprofits.

501(c)6 • <$500k nonprofits • Annualized from 2024 to 2025

Balance Sheet
Liabilities / Assets49th percentile

Assets

Down

$183,640

Down $6,907 (-3.6%) from 2024

Liabilities

Flat

$0

Flat from 2024

Net Assets

Down

$183,640

Down $6,907 (-3.6%) from 2024

Operations
Liabilities / Revenue51st percentileNet Margin33rd percentile

Revenue

Down

$79,179

Down $1,256 (-1.6%) from 2024

Expenses

Up

$86,086

Up $15,756 (+22%) from 2024

Net Income

Down

-$6,907

Down $17,012 (-168%) from 2024

Trend Graphs

Balance Sheet Trend

Asset Growth46th percentile

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

$200K$150K$100K$50K$0Assets 2010: $99,521Liabilities 2010: $0Net Assets 2010: $99,5212010Assets 2011: $84,064Liabilities 2011: $0Net Assets 2011: $84,0642011Assets 2012: $82,957Net Assets 2012: $82,9572012Assets 2013: $79,239Net Assets 2013: $79,2392013Assets 2014: $83,747Net Assets 2014: $83,7472014Assets 2015: $53,080Liabilities 2015: $0Net Assets 2015: $53,0802015Assets 2016: $97,711Liabilities 2016: $0Net Assets 2016: $97,7112016Assets 2017: $84,803Liabilities 2017: $0Net Assets 2017: $84,8032017Assets 2018: $85,630Liabilities 2018: $0Net Assets 2018: $85,6302018Assets 2019: $97,183Liabilities 2019: $0Net Assets 2019: $97,1832019Assets 2020: $151,121Liabilities 2020: $0Net Assets 2020: $151,1212020Assets 2021: $175,766Liabilities 2021: $0Net Assets 2021: $175,7662021Assets 2022: $155,166Liabilities 2022: $0Net Assets 2022: $155,1662022Assets 2023: $180,442Liabilities 2023: $0Net Assets 2023: $180,4422023Assets 2024: $190,547Liabilities 2024: $0Net Assets 2024: $190,5472024Assets 2025: $183,640Liabilities 2025: $0Net Assets 2025: $183,6402025

Highlighted filing

2025

Assets$183,640
Liabilities$0
Net Assets$183,640
Open 2025 Filing

Operations Trend

Revenue Growth48th percentile

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

$150K$100K$50K$0-$50KRevenue 2010: $88,347Expenses 2010: $67,312Net Income 2010: $21,0352010Revenue 2011: $60,592Expenses 2011: $76,049Net Income 2011: -$15,4572011Revenue 2012: $76,858Expenses 2012: $77,965Net Income 2012: -$1,1072012Revenue 2013: $77,192Expenses 2013: $80,910Net Income 2013: -$3,7182013Revenue 2014: $84,578Expenses 2014: $80,070Net Income 2014: $4,5082014Revenue 2015: $49,804Expenses 2015: $80,471Net Income 2015: -$30,6672015Revenue 2016: $117,304Expenses 2016: $72,673Net Income 2016: $44,6312016Revenue 2017: $61,855Expenses 2017: $74,763Net Income 2017: -$12,9082017Revenue 2018: $68,481Expenses 2018: $67,654Net Income 2018: $8272018Revenue 2019: $82,443Expenses 2019: $70,890Net Income 2019: $11,5532019Revenue 2020: $80,171Expenses 2020: $26,233Net Income 2020: $53,9382020Revenue 2021: $54,199Expenses 2021: $29,554Net Income 2021: $24,6452021Revenue 2022: $43,350Expenses 2022: $63,950Net Income 2022: -$20,6002022Revenue 2023: $95,847Expenses 2023: $70,571Net Income 2023: $25,2762023Revenue 2024: $80,435Expenses 2024: $70,330Net Income 2024: $10,1052024Revenue 2025: $79,179Expenses 2025: $86,086Net Income 2025: -$6,9072025

Highlighted filing

2025

Revenue$79,179
Expenses$86,086
Net Income-$6,907
Open 2025 Filing

Filings

Most recent year

2025 • Form 990EZDetailed filing. Detailed filing data is available for this year.

Open filing
Assets
$183,640
Liabilities
$0
Net assets
$183,640
Revenue
$79,179
Expenses
$86,086
Net income
-$6,907
Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2025Detailed filing. Detailed filing data is available for this year.$1.84$0.00$1.84$0.79$0.86$0.07
2024XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$1.91$0.00$1.91$0.80$0.70$0.10
2023XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$1.80$0.00$1.80$0.96$0.71$0.25
2022XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$1.55$0.00$1.55$0.43$0.64$0.21
2021Detailed filing. Detailed filing data is available for this year.$1.76$0.00$1.76$0.54$0.30$0.25
2020XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$1.51$0.00$1.51$0.80$0.26$0.54
2019XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$0.97$0.00$0.97$0.82$0.71$0.12
2018Detailed filing. Detailed filing data is available for this year.$0.86$0.00$0.86$0.68$0.68$0.01
2017Detailed filing. Detailed filing data is available for this year.$0.85$0.00$0.85$0.62$0.75$0.13
2016XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$0.98$0.00$0.98$1.17$0.73$0.45
2015XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$0.53$0.00$0.53$0.50$0.80$0.31
2014XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$0.84$0.84$0.85$0.80$0.05
2013Detailed filing. Detailed filing data is available for this year.$0.79$0.79$0.77$0.81$0.04
2012XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$0.83$0.83$0.77$0.78$0.01
2011Facts available. Structured filing facts are available, but richer extracted sections are limited.$0.84$0.00$0.84$0.61$0.76$0.15
2010Facts available. Structured filing facts are available, but richer extracted sections are limited.$1.00$0.00$1.00$0.88$0.67$0.21
Latest Filing Detail
Jump To
Filing Snapshot
Filing Period
Jan 1, 2025 to Dec 31, 2025
Signed
Jan 26, 2026
Return Version
2025v4.0
Gross Receipts
$79,179
Mission and Program Overview

Mission

To promote the practice of radiology

Program Services

DescriptionGrantsExpenses
Sponsored educational conferences on radiology and promoted the practice of radiology-$76,644
Compensation and Service Providers
Top Officer Pay84th percentile

Employees

NameTitleFull / Part TimeBaseOtherTotal
Margaret MaysExecutive DirectorPT$28,600-$28,600
Rebecca LeddyPresident-$0--
Joshua McCainVice President-$0--
Courtney StewartSecretarytreasurer-$0--
Filing and Contact Details

Filer

Filer Name
South Carolina Radiological Society
EIN
23-7075020
In Care Of
% Margaret Mays
Phone
8438108061
Address
40 Stocker Drive, Charleston, SC 29407

Signing Officer

Name
Margaret Mays
Title
Executive director
Phone
8438108061
Signed
2026-01-26
Discuss with paid preparer
No

Preparer

Firm
Theodore H Reading II CPA PA
Address
17 Millpond Road, Columbia, SC 29204
Preparer
Theodore H Reading Ii
Phone
8037827172
Supplemental Narrative

Additional Explanations

Description of other expenses Part I line 16

“Description AmountConferences and meetings 54,169Insurance 2,008”

Raw XML Appendix109 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
IRS990EZ/ActivitiesNotPreviouslyRptInd0false
IRS990EZ/BooksInCareOfDetail/PersonNm0Margaret Mays
IRS990EZ/BooksInCareOfDetail/PhoneNum08438108061
IRS990EZ/BooksInCareOfDetail/USAddress/AddressLine1Txt040 Stocker Drive
IRS990EZ/BooksInCareOfDetail/USAddress/CityNm0Charleston
IRS990EZ/BooksInCareOfDetail/USAddress/StateAbbreviationCd0SC
IRS990EZ/BooksInCareOfDetail/USAddress/ZIPCd029407
IRS990EZ/CashSavingsAndInvestmentsGrp/BOYAmt0190547
IRS990EZ/CashSavingsAndInvestmentsGrp/EOYAmt0183640
IRS990EZ/ChgMadeToOrgnzngDocNotRptInd0false
IRS990EZ/DonorAdvisedFndsInd0false
IRS990EZ/ExcessOrDeficitForYearAmt0-6907
IRS990EZ/FeesAndOtherPymtToIndCntrctAmt028900
IRS990EZ/ForeignFinancialAccountInd0false
IRS990EZ/ForeignOfficeInd0false
IRS990EZ/Form1120PolFiledInd0false
IRS990EZ/Form990TotalAssetsGrp/BOYAmt0190547
IRS990EZ/Form990TotalAssetsGrp/EOYAmt0183640
IRS990EZ/GrossReceiptsAmt079179
IRS990EZ/InfoInScheduleOPartIInd0X
IRS990EZ/LandAndBuildingsGrp/BOYAmt00
IRS990EZ/LandAndBuildingsGrp/EOYAmt00
IRS990EZ/MadeLoansToFromOfficersInd0false
IRS990EZ/MembershipDuesAmt076376
IRS990EZ/MethodOfAccountingCashInd0X
IRS990EZ/NetAssetsOrFundBalancesBOYAmt0190547
IRS990EZ/NetAssetsOrFundBalancesEOYAmt0183640
IRS990EZ/NetAssetsOrFundBalancesGrp/BOYAmt0190547
IRS990EZ/NetAssetsOrFundBalancesGrp/EOYAmt0183640
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt01.00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt11.00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt215.00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt31.00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt10
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt228600
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt30
IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt10
IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt20
IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt30
IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt10
IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt20
IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt30
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm0Rebecca Leddy
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm1Joshua McCain
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm2Margaret Mays
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm3Courtney Stewart
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt0President
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt1Vice president
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt2Executive director
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt3SecretaryTreasurer
IRS990EZ/OperateHospitalInd0false
IRS990EZ/Organization501cInd0X
IRS990EZ/OrganizationDissolvedEtcInd0false
IRS990EZ/OrganizationHadUBIInd0false
IRS990EZ/OtherAssetsTotalDetail/BOYAmt00
IRS990EZ/OtherAssetsTotalDetail/EOYAmt00
IRS990EZ/OtherExpensesTotalAmt056177
IRS990EZ/PoliticalCampaignActyInd0false
IRS990EZ/PrimaryExemptPurposeTxt0To promote the practice of radiology
IRS990EZ/PrintingPublicationsPostageAmt01009
IRS990EZ/ProgramServiceRevenueAmt02803
IRS990EZ/ProgramSrvcAccomplishmentGrp/DescriptionProgramSrvcAccomTxt0Sponsored educational conferences on radiology and promoted the practice of radiology
IRS990EZ/ProgramSrvcAccomplishmentGrp/ProgramServiceExpensesAmt076644
IRS990EZ/ProhibitedTaxShelterTransInd0false
IRS990EZ/RelatedOrganizationCtrlEntInd0false
IRS990EZ/ScheduleBNotRequiredInd0X
IRS990EZ/SubjectToProxyTaxInd0false
IRS990EZ/SumOfTotalLiabilitiesGrp/BOYAmt00
IRS990EZ/SumOfTotalLiabilitiesGrp/EOYAmt00
IRS990EZ/TanningServicesProvidedInd0false
IRS990EZ/TotalExpensesAmt086086
IRS990EZ/TotalProgramServiceExpensesAmt076644
IRS990EZ/TotalRevenueAmt079179
IRS990EZ/TransactionWithControlEntInd0false
IRS990EZ/TypeOfOrganizationCorpInd0X
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt0Description AmountConferences and meetings 54,169Insurance 2,008
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc0Description of other expenses Part I line 16
ReturnHeader/BuildTS02025-03-06 01:10:19Z
ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd0false
ReturnHeader/BusinessOfficerGrp/PersonNm0MARGARET MAYS
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt0Executive director
ReturnHeader/BusinessOfficerGrp/PhoneNum08438108061
ReturnHeader/BusinessOfficerGrp/SignatureDt02026-01-26
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt0South Carolina Radiological Society
ReturnHeader/Filer/BusinessNameControlTxt0SOUT
ReturnHeader/Filer/EIN0237075020
ReturnHeader/Filer/InCareOfNm0% Margaret Mays
ReturnHeader/Filer/PhoneNum08438108061
ReturnHeader/Filer/USAddress/AddressLine1Txt040 Stocker Drive
ReturnHeader/Filer/USAddress/CityNm0Charleston
ReturnHeader/Filer/USAddress/StateAbbreviationCd0SC
ReturnHeader/Filer/USAddress/ZIPCd029407
ReturnHeader/PreparerFirmGrp/PreparerFirmEIN0570903040
ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt0Theodore H Reading II CPA PA
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt017 Millpond Road
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm0Columbia
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd0SC
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd029204
ReturnHeader/PreparerPersonGrp/PhoneNum08037827172
ReturnHeader/PreparerPersonGrp/PreparationDt02026-02-06
ReturnHeader/PreparerPersonGrp/PreparerPersonNm0THEODORE H READING II
ReturnHeader/ReturnTs02026-02-06T20:00:53-06:00
ReturnHeader/ReturnTypeCd0990EZ
ReturnHeader/TaxPeriodBeginDt02025-01-01
ReturnHeader/TaxPeriodEndDt02025-12-31
ReturnHeader/TaxYr02025

Document Assets

No mirrored PDF or thumbnail assets are attached yet.

Peer Organizations

Similar nonprofits based on the same Siviq industry and scale cohort. 501(c)6 • <$500k nonprofits