Civic Intelligence

Association of Wisconsin Surgery Centers Inc

EIN 39-1719166 • 501(c)6 • Kimberly, WI

Profile

The primary exempt purpose of wisca is to provide a forum for the exchange of ideas among professionals engaged in the clinical and administrative management of ambulatory surgical centers.

563 Carter Court Suite BKimberly, WI 54136

www.wisc-asc.org

Siviq Scores

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

Liabilities / Assets

100th percentile

30.33x

Higher debt load relative to assets than 100% of similar nonprofits.

501(c)6 • <$500k nonprofits • Source year 2024

Liabilities / Revenue

99th percentile

2.04x

Higher debt load relative to revenue than 99% of similar nonprofits.

501(c)6 • <$500k nonprofits • Source year 2024

Net Margin

7th percentile

-108%

Higher net margin than 7% of similar nonprofits.

501(c)6 • <$500k nonprofits • Source year 2024

Top Officer Pay

77th percentile

$0

Higher top officer pay than 77% of similar nonprofits.

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

501(c)6 • <$500k nonprofits • Source year 2024

Asset Growth

22nd percentile

-28%

Faster asset growth than 22% of similar nonprofits.

501(c)6 • <$500k nonprofits • Annualized from 2023 to 2024

Revenue Growth

21st percentile

-27%

Faster revenue growth than 21% of similar nonprofits.

501(c)6 • <$500k nonprofits • Annualized from 2023 to 2024

Assets

Down

$2,960

Down $1,160 (-28%) from 2023

Liabilities

Up

$89,764

Up $46,340 (+107%) from 2023

Net Assets

Down

-$86,804

Down $47,500 (-121%) from 2023

Revenue

Down

$43,961

Down $16,120 (-27%) from 2023

Expenses

Up

$91,461

Up $30,223 (+49%) from 2023

Net Income

Down

-$47,500

Down $46,343 (-4005%) from 2023

Trend Graphs

Balance Sheet Trend

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

$100K$50K$0-$50K-$100KAssets 2010: $32,543Liabilities 2010: $3,368Net Assets 2010: $29,1752010Assets 2011: $24,662Liabilities 2011: $3,635Net Assets 2011: $21,0272011Assets 2012: $63,499Liabilities 2012: $21,506Net Assets 2012: $41,9932012Assets 2013: $48,270Liabilities 2013: $10,756Net Assets 2013: $37,5142013Assets 2014: $50,139Liabilities 2014: $17,576Net Assets 2014: $32,5632014Assets 2015: $71,814Liabilities 2015: $39,433Net Assets 2015: $32,3812015Assets 2016: $68,547Liabilities 2016: $35,336Net Assets 2016: $33,2112016Assets 2017: $88,362Liabilities 2017: $49,891Net Assets 2017: $38,4712017Assets 2018: $89,115Liabilities 2018: $44,916Net Assets 2018: $44,1992018Assets 2019: $90,057Liabilities 2019: $43,651Net Assets 2019: $46,4062019Assets 2020: $83,910Liabilities 2020: $35,262Net Assets 2020: $48,6482020Assets 2021: $42,462Liabilities 2021: $22,778Net Assets 2021: $19,6842021Assets 2022: $2,043Liabilities 2022: $40,190Net Assets 2022: -$38,1472022Assets 2023: $4,120Liabilities 2023: $43,424Net Assets 2023: -$39,3042023Assets 2024: $2,960Liabilities 2024: $89,764Net Assets 2024: -$86,8042024

Highlighted filing

2024

Assets$2,960
Liabilities$89,764
Net Assets-$86,804

Operations Trend

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

$200K$100K$0-$100KRevenue 2010: $57,572Expenses 2010: $72,621Net Income 2010: -$15,0492010Revenue 2011: $72,383Expenses 2011: $80,531Net Income 2011: -$8,1482011Revenue 2012: $148,069Expenses 2012: $127,103Net Income 2012: $20,9662012Revenue 2013: $77,538Expenses 2013: $82,017Net Income 2013: -$4,4792013Revenue 2014: $74,103Expenses 2014: $79,054Net Income 2014: -$4,9512014Revenue 2015: $88,251Expenses 2015: $88,433Net Income 2015: -$1822015Revenue 2016: $88,064Expenses 2016: $87,234Net Income 2016: $8302016Revenue 2017: $102,326Expenses 2017: $97,066Net Income 2017: $5,2602017Revenue 2018: $96,840Expenses 2018: $91,112Net Income 2018: $5,7282018Revenue 2019: $99,857Expenses 2019: $97,650Net Income 2019: $2,2072019Revenue 2020: $95,212Expenses 2020: $92,970Net Income 2020: $2,2422020Revenue 2021: $47,263Expenses 2021: $76,227Net Income 2021: -$28,9642021Revenue 2022: $46,934Expenses 2022: $104,765Net Income 2022: -$57,8312022Revenue 2023: $60,081Expenses 2023: $61,238Net Income 2023: -$1,1572023Revenue 2024: $43,961Expenses 2024: $91,461Net Income 2024: -$47,5002024

Highlighted filing

2024

Revenue$43,961
Expenses$91,461
Net Income-$47,500

Filings

Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2024Detailed filing. Detailed filing data is available for this year.$0.03$0.90$0.87$0.44$0.91$0.48
2023XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$0.04$0.43$0.39$0.60$0.61$0.01
2022Detailed filing. Detailed filing data is available for this year.$0.02$0.40$0.38$0.47$1.05$0.58
2021XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$0.42$0.23$0.20$0.47$0.76$0.29
2020XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$0.84$0.35$0.49$0.95$0.93$0.02
2019XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$0.90$0.44$0.46$1.00$0.98$0.02
2018XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$0.89$0.45$0.44$0.97$0.91$0.06
2017Detailed filing. Detailed filing data is available for this year.$0.88$0.50$0.38$1.02$0.97$0.05
2016XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$0.69$0.35$0.33$0.88$0.87$0.01
2015XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$0.72$0.39$0.32$0.88$0.88$0.00
2014XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$0.50$0.18$0.33$0.74$0.79$0.05
2013Import issue. A filing source exists for this year, but detailed import did not complete cleanly.$0.48$0.11$0.38$0.78$0.82$0.04
2012Facts available. Structured filing facts are available, but richer extracted sections are limited.$0.63$0.22$0.42$1.48$1.27$0.21
2011Facts available. Structured filing facts are available, but richer extracted sections are limited.$0.25$0.04$0.21$0.72$0.81$0.08
2010Facts available. Structured filing facts are available, but richer extracted sections are limited.$0.33$0.03$0.29$0.58$0.73$0.15
Latest Filing Detail
Jump To
Filing Snapshot
Filing Period
Jan 1, 2024 to Dec 31, 2024
Signed
Nov 12, 2025
Return Version
2024v5.2
Gross Receipts
$43,961
Mission and Program Overview

Mission

The primary exempt purpose of wisca is to provide a forum for the exchange of ideas among professionals engaged in the clinical and administrative management of ambulatory surgical centers.

Program Services

DescriptionGrantsExpenses
TO INFORM MEMBERS OF CHANGES IN THE PROFESSION THROUGH CONTINUING MEDICAL EDUCATION, SEMINARS AND NEWSLETTERS$0$22,776
Compensation and Service Providers

Employees

NameTitleFull / Part TimeBaseOtherTotal
ERIC OSTERMANNExecutive Director-$0--
AMANDA SOSNOSKY MBA BSN RN-CASCPresident-$0--
ANGELA GILFILLAN CMPE CASCSecretary/Treasurer-$0--
SHELLY HOFFMAN RN BSN MASLDirector-At-Large-$0--
FAWN ESSER-LIPP RN BSN CASC CRCDirector-At-Large-$0--
Political and Lobbying Activity
In-house lobbying only
No

Reported Spending and Taxes

Line ItemAmount
Total Nondeductible Lobbying and Political Cost$33,951
Current Year Nondeductible Lobbying and Political Cost$16,500
Filing and Contact Details

Filer

Filer Name
Association of Wisconsin Surgery
EIN
39-1719166
Phone
9205605615
Address
563 CARTER COURT SUITE B, KIMBERLY, WI 54136

Signing Officer

Name
Amanda Sosnosky
Title
President
Phone
9205605615
Signed
2025-11-12
Discuss with paid preparer
Yes

Preparer

Firm
Hawkins Ash Cpas Llp
Address
520 N BROADWAY SUITE 250, GREEN BAY, WI 54303
Preparer
Amanda Farley CPA
Phone
9203369850
Supplemental Narrative

Additional Explanations

Form 990-ez, Part I, Line 4 - Other Investment Income

Description: interest income. Amount: 1.

Form 990-ez, Part I, Line 16 - Other Expenses

Description: travel. Amount: 10,614. Description: fees & registration. Amount: 2,190. Description: supplies. Amount: 991. Description: insurance. Amount: 500. Description: promotion. Amount: 1,190. Description: honorarium. Amount: 1,500. Total to form 990-ez, line 16: 16,985.

Form 990-ez, Part II, Line 24 - Other Assets

Description: prepaid conference expense. Beg. Of year amount: 1,425. End of year amount: 0. Description: prepaid website fee. Beg. Of year amount: 1,176. End of year amount: 0.

Form 990-ez, Part II, Line 26 - Other Liabilities

Description: accounts payable. Beg. Of year amount: 39,674. End of year amount: 74,514. Description: deferred membership revenue - other. Beg. Of year amount: 3,750. End of year amount: 15,250.

Raw XML Appendix139 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/ActivitiesNotPreviouslyRptInd00
IRS990EZ/BooksInCareOfDetail/BusinessName/BusinessNameLine1Txt0BADGER BAY MANAGEMENT COMPANY LLC
IRS990EZ/BooksInCareOfDetail/PhoneNum09205605610
IRS990EZ/BooksInCareOfDetail/USAddress/AddressLine1Txt0563 CARTER COURT SUITE B
IRS990EZ/BooksInCareOfDetail/USAddress/CityNm0KIMBERLY
IRS990EZ/BooksInCareOfDetail/USAddress/StateAbbreviationCd0WI
IRS990EZ/BooksInCareOfDetail/USAddress/ZIPCd054136
IRS990EZ/CashSavingsAndInvestmentsGrp/BOYAmt01519
IRS990EZ/CashSavingsAndInvestmentsGrp/EOYAmt02960
IRS990EZ/ChgMadeToOrgnzngDocNotRptInd00
IRS990EZ/DirectIndirectPltclExpendAmt00
IRS990EZ/DonorAdvisedFndsInd00
IRS990EZ/ExcessOrDeficitForYearAmt0-47500
IRS990EZ/FeesAndOtherPymtToIndCntrctAmt068685
IRS990EZ/ForeignFinancialAccountInd00
IRS990EZ/ForeignOfficeInd00
IRS990EZ/Form990TotalAssetsGrp/BOYAmt04120
IRS990EZ/Form990TotalAssetsGrp/EOYAmt02960
IRS990EZ/GrossReceiptsAmt043961
IRS990EZ/InfoInScheduleOPartIIIInd0X
IRS990EZ/InfoInScheduleOPartIIInd0X
IRS990EZ/InfoInScheduleOPartIInd0X
IRS990EZ/InfoInScheduleOPartVInd0X
IRS990EZ/InvestmentIncomeAmt01
IRS990EZ/MadeLoansToFromOfficersInd00
IRS990EZ/MembershipDuesAmt019500
IRS990EZ/MethodOfAccountingAccrualInd0X
IRS990EZ/NetAssetsOrFundBalancesBOYAmt0-39304
IRS990EZ/NetAssetsOrFundBalancesEOYAmt0-86804
IRS990EZ/NetAssetsOrFundBalancesGrp/BOYAmt0-39304
IRS990EZ/NetAssetsOrFundBalancesGrp/EOYAmt0-86804
IRS990EZ/OccupancyRentUtltsAndMaintAmt05590
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt02.00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt12.00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt24.00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt32.00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt42.00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt10
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt20
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt30
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt40
IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt10
IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt20
IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt30
IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt40
IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt10
IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt20
IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt30
IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt40
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm0ERIC OSTERMANN
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm1AMANDA SOSNOSKY MBA BSN RN-CASC
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm2ANGELA GILFILLAN CMPE CASC
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm3SHELLY HOFFMAN RN BSN MASL
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm4FAWN ESSER-LIPP RN BSN CASC CRC
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt0EXECUTIVE DIRECTOR
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt1PRESIDENT
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt2SECRETARY/TREASURER
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt3DIRECTOR-AT-LARGE
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt4DIRECTOR-AT-LARGE
IRS990EZ/OperateHospitalInd00
IRS990EZ/Organization501cInd0X
IRS990EZ/OrganizationDissolvedEtcInd00
IRS990EZ/OrganizationHadUBIInd00
IRS990EZ/OtherAssetsTotalDetail/BOYAmt02601
IRS990EZ/OtherAssetsTotalDetail/EOYAmt00
IRS990EZ/OtherChangesInNetAssetsAmt00
IRS990EZ/OtherExpensesTotalAmt016985
IRS990EZ/PoliticalCampaignActyInd00
IRS990EZ/PrimaryExemptPurposeTxt0THE PRIMARY EXEMPT PURPOSE OF WISCA IS TO PROVIDE A FORUM FOR THE EXCHANGE OF IDEAS AMONG PROFESSIONALS ENGAGED IN THE CLINICAL AND ADMINISTRATIVE MANAGEMENT OF AMBULATORY SURGICAL CENTERS.
IRS990EZ/PrintingPublicationsPostageAmt0201
IRS990EZ/ProgramServiceRevenueAmt024460
IRS990EZ/ProgramSrvcAccomplishmentGrp/DescriptionProgramSrvcAccomTxt0TO INFORM MEMBERS OF CHANGES IN THE PROFESSION THROUGH CONTINUING MEDICAL EDUCATION, SEMINARS AND NEWSLETTERS
IRS990EZ/ProgramSrvcAccomplishmentGrp/GrantsAndAllocationsAmt00
IRS990EZ/ProgramSrvcAccomplishmentGrp/ProgramServiceExpensesAmt022776
IRS990EZ/ProhibitedTaxShelterTransInd00
IRS990EZ/RelatedOrganizationCtrlEntInd00
IRS990EZ/ScheduleBNotRequiredInd0X
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IRS990EZ/SumOfTotalLiabilitiesGrp/BOYAmt043424
IRS990EZ/SumOfTotalLiabilitiesGrp/EOYAmt089764
IRS990EZ/TanningServicesProvidedInd00
IRS990EZ/TotalExpensesAmt091461
IRS990EZ/TotalProgramServiceExpensesAmt022776
IRS990EZ/TotalRevenueAmt043961
IRS990EZ/TypeOfOrganizationCorpInd0X
IRS990EZ/WebsiteAddressTxt0HTTPS://WWW.WISC-ASC.ORG/
IRS990ScheduleC/AggregateReportedDuesNtcAmt016965
IRS990ScheduleC/AgreeCarryoverPriorYearInd01
IRS990ScheduleC/CarriedOverAmt02535
IRS990ScheduleC/DuesAssessmentsAmt019500
IRS990ScheduleC/NonDedLbbyngPltclCyovAmt017451
IRS990ScheduleC/NonDeductibleLbbyngPltclCYAmt016500
IRS990ScheduleC/NonDeductibleLbbyngPltclTotAmt033951
IRS990ScheduleC/OnlyInHouseLobbyingInd00
IRS990ScheduleC/SubstantiallyAllDuesNondedInd01
IRS990ScheduleC/SupplementalInformationDetail/ExplanationTxt0LEGISLATIVE SERVICES & CONSULTING
IRS990ScheduleC/SupplementalInformationDetail/FormAndLineReferenceDesc0PART II-B, LINE 1, LOBBYING ACTIVITIES:
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt0DESCRIPTION: INTEREST INCOME. AMOUNT: 1.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt1DESCRIPTION: TRAVEL. AMOUNT: 10,614. DESCRIPTION: FEES & REGISTRATION. AMOUNT: 2,190. DESCRIPTION: SUPPLIES. AMOUNT: 991. DESCRIPTION: INSURANCE. AMOUNT: 500. DESCRIPTION: PROMOTION. AMOUNT: 1,190. DESCRIPTION: HONORARIUM. AMOUNT: 1,500. TOTAL TO FORM 990-EZ, LINE 16: 16,985.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt2DESCRIPTION: PREPAID CONFERENCE EXPENSE. BEG. OF YEAR AMOUNT: 1,425. END OF YEAR AMOUNT: 0. DESCRIPTION: PREPAID WEBSITE FEE. BEG. OF YEAR AMOUNT: 1,176. END OF YEAR AMOUNT: 0.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt3DESCRIPTION: ACCOUNTS PAYABLE. BEG. OF YEAR AMOUNT: 39,674. END OF YEAR AMOUNT: 74,514. DESCRIPTION: DEFERRED MEMBERSHIP REVENUE - OTHER. BEG. OF YEAR AMOUNT: 3,750. END OF YEAR AMOUNT: 15,250.
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc0FORM 990-EZ, PART I, LINE 4 - OTHER INVESTMENT INCOME
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc1FORM 990-EZ, PART I, LINE 16 - OTHER EXPENSES
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc2FORM 990-EZ, PART II, LINE 24 - OTHER ASSETS
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc3FORM 990-EZ, PART II, LINE 26 - OTHER LIABILITIES
TransferPrsnlBnftContractsDecl/DeclarationDesc0THE ORGANIZATION DID NOT, DURING THE YEAR, RECEIVE ANY FUNDS, DIRECTLY,OR INDIRECTLY, TO PAY PREMIUMS ON A PERSONAL BENEFIT CONTRACT.THE ORGANIZATION, DID NOT, DURING THE YEAR, PAY ANY PREMIUMS, DIRECTLY,OR INDIRECTLY, ON A PERSONAL BENEFIT CONTRACT.
ReturnHeader/BuildTS02025-03-06 01:10:19Z
ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd01
ReturnHeader/BusinessOfficerGrp/PersonNm0AMANDA SOSNOSKY
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt0PRESIDENT
ReturnHeader/BusinessOfficerGrp/PhoneNum09205605615
ReturnHeader/BusinessOfficerGrp/SignatureDt02025-11-12
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt0ASSOCIATION OF WISCONSIN SURGERY
ReturnHeader/Filer/BusinessName/BusinessNameLine2Txt0CENTERS INC
ReturnHeader/Filer/BusinessNameControlTxt0ASSO
ReturnHeader/Filer/EIN0391719166
ReturnHeader/Filer/PhoneNum09205605615
ReturnHeader/Filer/USAddress/AddressLine1Txt0563 CARTER COURT SUITE B
ReturnHeader/Filer/USAddress/CityNm0KIMBERLY
ReturnHeader/Filer/USAddress/StateAbbreviationCd0WI
ReturnHeader/Filer/USAddress/ZIPCd054136
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ReturnHeader/PreparerFirmGrp/PreparerFirmEIN0390912608
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ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt0520 N BROADWAY SUITE 250
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm0GREEN BAY
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd0WI
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd054303
ReturnHeader/PreparerPersonGrp/PhoneNum09203369850
ReturnHeader/PreparerPersonGrp/PreparationDt02025-11-12
ReturnHeader/PreparerPersonGrp/PreparerPersonNm0AMANDA FARLEY CPA
ReturnHeader/ReturnTs02025-11-13T10:29:06-06:00
ReturnHeader/ReturnTypeCd0990EZ
ReturnHeader/TaxPeriodBeginDt02024-01-01
ReturnHeader/TaxPeriodEndDt02024-12-31
ReturnHeader/TaxYr02024

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