Civic Intelligence

Walsh Research Institute

EIN 80-0213945 • 501(c)3 • Naperville, IL

Profile

1. engage in research in the fields of biochemistry and molecular biology; 2. train and educate in the areas of biochemistry and advanced nutrient therapy; 3. aid or assist medical researchers and/or medical practitioners in clinical practice; 4. establish, assist in establishment of or otherwise finance research and education in the fields of autism, behavior disorders, ADHD, depression, bipolar disorders, schizophrenia, neurodegenerative diseases, and various orphan diseases; 5. promote, develop and expand awareness of the efficacy and power of individualized nutrient therapy; 6. prepare and publish information regarding research findings, clinical methods and outcomes, advanced laboratory assays, advanced treatment protocols, and the genetics, biophysics, and biochemistry of mental disorders; and 7. supplement or assist in the work of any school, college, university or institute in scientific research and the development of advanced treatment modalities.

1155 S Washington StNaperville, IL 60540

walshinstitute.org

Siviq Scores

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

Liabilities / Assets

84th percentile

0.25x

Higher debt load relative to assets than 84% of similar nonprofits.

501(c)3 • <$500k nonprofits • Source year 2025

Liabilities / Revenue

86th percentile

0.17x

Higher debt load relative to revenue than 86% of similar nonprofits.

501(c)3 • <$500k nonprofits • Source year 2025

Net Margin

9th percentile

-107%

Higher net margin than 9% of similar nonprofits.

501(c)3 • <$500k nonprofits • Source year 2025

Top Officer Pay

97th percentile

$76,000

Higher top officer pay than 97% of similar nonprofits.

Top officer pay equals 52.6% of source-year revenue.

501(c)3 • <$500k nonprofits • Source year 2025

Asset Growth

17th percentile

-62%

Faster asset growth than 17% of similar nonprofits.

501(c)3 • <$500k nonprofits • Annualized from 2024 to 2025

Revenue Growth

30th percentile

-26%

Faster revenue growth than 30% of similar nonprofits.

501(c)3 • <$500k nonprofits • Annualized from 2024 to 2025

Balance Sheet
Liabilities / Assets84th percentile

Assets

Down

$96,806

Down $159,171 (-62%) from 2024

Liabilities

Down

$24,513

Down $4,147 (-14%) from 2024

Net Assets

Down

$72,293

Down $155,024 (-68%) from 2024

Operations
Liabilities / Revenue86th percentileNet Margin9th percentile

Revenue

Down

$144,373

Down $50,679 (-26%) from 2024

Expenses

Up

$299,397

Up $105,638 (+55%) from 2024

Net Income

Down

-$155,024

Down $156,317 (-12089%) from 2024

Trend Graphs

Balance Sheet Trend

Asset Growth17th percentile

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

$400K$300K$200K$100K$0Assets 2010: $95,938Liabilities 2010: $415Net Assets 2010: $95,5232010Assets 2011: $136,083Liabilities 2011: $0Net Assets 2011: $136,0832011Assets 2012: $183,913Liabilities 2012: $12,440Net Assets 2012: $171,4732012Assets 2013: $136,565Liabilities 2013: $2,794Net Assets 2013: $133,7712013Assets 2014: $161,875Liabilities 2014: $2,330Net Assets 2014: $159,5452014Assets 2015: $214,235Liabilities 2015: $2,066Net Assets 2015: $212,1692015Assets 2016: $255,728Liabilities 2016: $6,409Net Assets 2016: $249,3192016Assets 2017: $163,525Liabilities 2017: $7,837Net Assets 2017: $155,6882017Assets 2018: $122,722Liabilities 2018: $12,239Net Assets 2018: $110,4832018Assets 2019: $150,577Liabilities 2019: $14,528Net Assets 2019: $136,0492019Assets 2020: $275,445Liabilities 2020: $140,795Net Assets 2020: $134,6502020Assets 2021: $258,807Liabilities 2021: $56,984Net Assets 2021: $201,8232021Assets 2022: $316,509Liabilities 2022: $128,678Net Assets 2022: $187,8312022Assets 2023: $326,385Liabilities 2023: $100,361Net Assets 2023: $226,0242023Assets 2024: $255,977Liabilities 2024: $28,660Net Assets 2024: $227,3172024Assets 2025: $96,806Liabilities 2025: $24,513Net Assets 2025: $72,2932025

Highlighted filing

2025

Assets$96,806
Liabilities$24,513
Net Assets$72,293
Open 2025 Filing

Operations Trend

Revenue Growth30th percentile

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

$400K$200K$0-$200KRevenue 2010: $107,492Expenses 2010: $89,689Net Income 2010: $17,8032010Revenue 2011: $138,578Expenses 2011: $98,933Net Income 2011: $39,6452011Revenue 2012: $196,478Expenses 2012: $160,184Net Income 2012: $36,2942012Revenue 2013: $128,238Expenses 2013: $165,963Net Income 2013: -$37,7252013Revenue 2014: $184,876Expenses 2014: $159,236Net Income 2014: $25,6402014Revenue 2015: $245,749Expenses 2015: $185,445Net Income 2015: $60,3042015Revenue 2016: $321,390Expenses 2016: $283,857Net Income 2016: $37,5332016Revenue 2017: $234,166Expenses 2017: $327,797Net Income 2017: -$93,6312017Revenue 2018: $274,496Expenses 2018: $319,701Net Income 2018: -$45,2052018Revenue 2019: $293,591Expenses 2019: $268,025Net Income 2019: $25,5662019Revenue 2020: $201,504Expenses 2020: $202,023Net Income 2020: -$5192020Revenue 2021: $180,094Expenses 2021: $212,920Net Income 2021: -$32,8262021Revenue 2022: $173,883Expenses 2022: $152,125Net Income 2022: $21,7582022Revenue 2023: $197,713Expenses 2023: $195,273Net Income 2023: $2,4402023Revenue 2024: $195,052Expenses 2024: $193,759Net Income 2024: $1,2932024Revenue 2025: $144,373Expenses 2025: $299,397Net Income 2025: -$155,0242025

Highlighted filing

2025

Revenue$144,373
Expenses$299,397
Net Income-$155,024
Open 2025 Filing

Filings

Most recent year

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

Open filing
Assets
$96,806
Liabilities
$24,513
Net assets
$72,293
Revenue
$144,373
Expenses
$299,397
Net income
-$155,024
Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2025Detailed filing. Detailed filing data is available for this year.$0.97$0.25$0.72$1.44$2.99$1.55
2024XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$2.56$0.29$2.27$1.95$1.94$0.01
2023XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$3.26$1.00$2.26$1.98$1.95$0.02
2022Detailed filing. Detailed filing data is available for this year.$3.17$1.29$1.88$1.74$1.52$0.22
2021Detailed filing. Detailed filing data is available for this year.$2.59$0.57$2.02$1.80$2.13$0.33
2020Detailed filing. Detailed filing data is available for this year.$2.75$1.41$1.35$2.02$2.02$0.01
2019Detailed filing. Detailed filing data is available for this year.$1.51$0.15$1.36$2.94$2.68$0.26
2018Summary only. Only limited summary data is available for this year.$1.23$0.12$1.10$2.74$3.20$0.45
2017Detailed filing. Detailed filing data is available for this year.$1.64$0.08$1.56$2.34$3.28$0.94
2016Detailed filing. Detailed filing data is available for this year.$2.56$0.06$2.49$3.21$2.84$0.38
2015Detailed filing. Detailed filing data is available for this year.$2.14$0.02$2.12$2.46$1.85$0.60
2014Detailed filing. Detailed filing data is available for this year.$1.62$0.02$1.60$1.85$1.59$0.26
2013Facts available. Structured filing facts are available, but richer extracted sections are limited.$1.37$0.03$1.34$1.28$1.66$0.38
2012Facts available. Structured filing facts are available, but richer extracted sections are limited.$1.84$0.12$1.71$1.96$1.60$0.36
2011XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$1.36$0.00$1.36$1.39$0.99$0.40
2010XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$0.96$0.00$0.96$1.07$0.90$0.18
Latest Filing Detail
Jump To
Filing Snapshot
Filing Period
Oct 1, 2024 to Sep 30, 2025
Signed
Nov 23, 2025
Return Version
2024v5.0
Gross Receipts
$144,373
Mission and Program Overview

Mission

1. engage in research in the fields of biochemistry and molecular biology; 2. train and educate in the areas of biochemistry and advanced nutrient therapy; 3. aid or assist medical researchers and/or medical practitioners in clinical practice; 4. establish, assist in establishment of or otherwise finance research and education in the fields of autism, behavior disorders, ADHD, depression, bipolar disorders, schizophrenia, neurodegenerative diseases, and various orphan diseases; 5. promote, develop and expand awareness of the efficacy and power of individualized nutrient therapy; 6. prepare and publish information regarding research findings, clinical methods and outcomes, advanced laboratory assays, advanced treatment protocols, and the genetics, biophysics, and biochemistry of mental disorders; and 7. supplement or assist in the work of any school, college, university or institute in scientific research and the development of advanced treatment modalities.

Program Services

DescriptionGrantsExpenses
WRI directed intensive physician-training programs. This project included clinical evaluation and treatment of patients diagnosed with autism, ADHD, depression, bipolar disorder, schizophrenia, and Alzheimer's Disease.$0$299,397
Compensation and Service Providers
Top Officer Pay97th percentile

Employees

NameTitleFull / Part TimeBaseOtherTotal
William WalshChief ExecutiveFT$76,000-$76,000
John G ProvenzaleDirector-$0--
Richard S Peabody JrDirector-$0--
Judy E BowmanDirector-$0--
Albert H P K MensahDirector-$0--
Cathy MullenDirector-$0--
Terry WalshDirector-$0--
Filing and Contact Details

Filer

Filer Name
Walsh Research Institute
EIN
80-0213945
Phone
6305965095
Address
1155 S Washington St, Naperville, IL 60540

Signing Officer

Name
William Walsh
Title
President
Phone
6303014468
Signed
2025-11-23
Supplemental Narrative

Additional Explanations

Form 990-EZ, Part I, Line 16

“Program expenses”

Form 990-EZ, Part II, Line 26

“Other Liabilities”

Raw XML Appendix197 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
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IRS990EZ/BenefitsPaidToOrForMembersAmt00
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IRS990EZ/BooksInCareOfDetail/USAddress/AddressLine1Txt01155 South Washington Street
IRS990EZ/BooksInCareOfDetail/USAddress/CityNm0Naperville
IRS990EZ/BooksInCareOfDetail/USAddress/StateAbbreviationCd0IL
IRS990EZ/BooksInCareOfDetail/USAddress/ZIPCd060540
IRS990EZ/CashSavingsAndInvestmentsGrp/BOYAmt0255977
IRS990EZ/CashSavingsAndInvestmentsGrp/EOYAmt096806
IRS990EZ/ChgMadeToOrgnzngDocNotRptInd00
IRS990EZ/ContributionsGiftsGrantsEtcAmt012246
IRS990EZ/CostOfGoodsSoldAmt00
IRS990EZ/CostOrOtherBasisExpenseSaleAmt00
IRS990EZ/DirectIndirectPltclExpendAmt00
IRS990EZ/DonorAdvisedFndsInd00
IRS990EZ/EngagedInExcessBenefitTransInd00
IRS990EZ/ExcessOrDeficitForYearAmt0-155024
IRS990EZ/FeesAndOtherPymtToIndCntrctAmt099320
IRS990EZ/FiledScheduleAInd01
IRS990EZ/ForeignFinancialAccountInd00
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IRS990EZ/Form1120PolFiledInd00
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IRS990EZ/FundraisingGrossIncomeAmt00
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IRS990EZ/GamingGrossIncomeAmt00
IRS990EZ/GrantsAndSimilarAmountsPaidAmt00
IRS990EZ/GrossProfitLossSlsOfInvntryAmt00
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IRS990EZ/GrossSalesOfInventoryAmt00
IRS990EZ/InfoInScheduleOPartIIInd0X
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IRS990EZ/LandAndBuildingsGrp/BOYAmt00
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IRS990EZ/MethodOfAccountingAccrualInd0X
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IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt50.25
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt60.25
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt076000
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt10
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt20
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt30
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt40
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt50
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt60
IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt10
IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt20
IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt30
IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt40
IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt50
IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt60
IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt10
IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt20
IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt30
IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt40
IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt50
IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt60
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IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm1John G Provenzale
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm2Richard S Peabody Jr
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm3Judy E Bowman
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm4Albert H P K Mensah
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm5Cathy Mullen
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm6Terry Walsh
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt0Chief Executive
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt1Director
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt2Director
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt3Director
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt4Director
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt5Director
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt6Director
IRS990EZ/OperateHospitalInd00
IRS990EZ/Organization501c3Ind0X
IRS990EZ/OrganizationDissolvedEtcInd00
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IRS990EZ/OtherAssetsTotalDetail/BOYAmt00
IRS990EZ/OtherAssetsTotalDetail/EOYAmt00
IRS990EZ/OtherChangesInNetAssetsAmt00
IRS990EZ/OtherExpensesTotalAmt025907
IRS990EZ/OtherRevenueTotalAmt00
IRS990EZ/PartVIHghstPdCntrctProfSrvcTxt0NONE
IRS990EZ/PartVIOfCompOfHghstPdEmplTxt0NONE
IRS990EZ/PoliticalCampaignActyInd00
IRS990EZ/PrimaryExemptPurposeTxt01. engage in research in the fields of biochemistry and molecular biology; 2. train and educate in the areas of biochemistry and advanced nutrient therapy; 3. aid or assist medical researchers and/or medical practitioners in clinical practice; 4. establish, assist in establishment of or otherwise finance research and education in the fields of autism, behavior disorders, ADHD, depression, bipolar disorders, schizophrenia, neurodegenerative diseases, and various orphan diseases; 5. promote, develop and expand awareness of the efficacy and power of individualized nutrient therapy; 6. prepare and publish information regarding research findings, clinical methods and outcomes, advanced laboratory assays, advanced treatment protocols, and the genetics, biophysics, and biochemistry of mental disorders; and 7. supplement or assist in the work of any school, college, university or institute in scientific research and the development of advanced treatment modalities.
IRS990EZ/PrintingPublicationsPostageAmt0943
IRS990EZ/ProgramServiceRevenueAmt0132127
IRS990EZ/ProgramSrvcAccomplishmentGrp/DescriptionProgramSrvcAccomTxt0WRI directed intensive physician-training programs. This project included clinical evaluation and treatment of patients diagnosed with autism, ADHD, depression, bipolar disorder, schizophrenia, and Alzheimer's Disease.
IRS990EZ/ProgramSrvcAccomplishmentGrp/GrantsAndAllocationsAmt00
IRS990EZ/ProgramSrvcAccomplishmentGrp/ProgramServiceExpensesAmt0299397
IRS990EZ/ProhibitedTaxShelterTransInd00
IRS990EZ/RelatedOrganizationCtrlEntInd00
IRS990EZ/SalariesOtherCompEmplBnftAmt0163516
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IRS990EZ/TaxImposedUnderIRC4911Amt00
IRS990EZ/TaxImposedUnderIRC4912Amt00
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IRS990EZ/TaxReimbursedByOrganizationAmt00
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IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus2YearsAmt08447
IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus3YearsAmt010423
IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus4YearsAmt00
IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/TotalAmt042056
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IRS990ScheduleA/InvestmentIncomeCYPct00
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IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt0Program expenses
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt1Other Liabilities
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc0Form 990-EZ, Part I, Line 16
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc1Form 990-EZ, Part II, Line 26
ReturnHeader/BuildTS02025-03-06 01:10:19Z
ReturnHeader/BusinessOfficerGrp/PersonNm0William Walsh
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt0President
ReturnHeader/BusinessOfficerGrp/PhoneNum06303014468
ReturnHeader/BusinessOfficerGrp/SignatureDt02025-11-23
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt0WALSH RESEARCH INSTITUTE
ReturnHeader/Filer/BusinessNameControlTxt0WALS
ReturnHeader/Filer/EIN0800213945
ReturnHeader/Filer/PhoneNum06305965095
ReturnHeader/Filer/USAddress/AddressLine1Txt01155 S Washington St
ReturnHeader/Filer/USAddress/CityNm0Naperville
ReturnHeader/Filer/USAddress/StateAbbreviationCd0IL
ReturnHeader/Filer/USAddress/ZIPCd060540
ReturnHeader/IRSResponsiblePrtyInfoCurrInd01
ReturnHeader/ReturnTs02025-11-22T23:28:50-07:00
ReturnHeader/ReturnTypeCd0990EZ
ReturnHeader/TaxPeriodBeginDt02024-10-01
ReturnHeader/TaxPeriodEndDt02025-09-30
ReturnHeader/TaxYr02024

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