Liabilities / Assets
Score unavailable
Liabilities-to-assets requires both liabilities and assets on the latest valid filing.
EIN 36-3907856 • 501(c)3 • Oak Lawn, IL
Profile
To provide funding for model programs in conservation and recreation
Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.
Liabilities / Assets
Score unavailable
Liabilities-to-assets requires both liabilities and assets on the latest valid filing.
Liabilities / Revenue
Score unavailable
Liabilities-to-revenue requires both liabilities and revenue on the latest valid filing.
Net Margin
23rd percentile
Higher net margin than 23% of similar nonprofits.
Top Officer Pay
84th percentile
Higher top officer pay than 84% of similar nonprofits.
Asset Growth
83rd percentile
Faster asset growth than 83% of similar nonprofits.
Revenue Growth
Score unavailable
A valid growth rate could not be computed from the available filing history.
Assets
Up$51,226
Up $1,986 (+4.0%) from 2024
Liabilities
-
No earlier filing loaded for comparison.
Net Assets
Up$51,226
Up $1,986 (+4.0%) from 2024
Revenue
Down$21,602
Down $2,476 (-10%) from 2024
Expenses
Up$19,616
Up $6,335 (+48%) from 2024
Net Income
Down$1,986
Down $8,811 (-82%) from 2024
Most recent year
2025 • Form 990EZDetailed filing. Detailed filing data is available for this year.
To provide funding for model programs in conservation and recreation
| Description | Grants | Expenses |
|---|---|---|
| Subsidized purchases and maintenance of Golf Course equipment, Junior Golf, and Special Olympics | $0 | $17,279 |
| Name | Title | Full / Part Time | Base | Other | Total |
|---|---|---|---|---|---|
| Steve Loulousis | President | PT | $0 | - | - |
| Donald Andersen | Vice President | PT | $0 | - | - |
| Deborah Janicke | Secretary | PT | $0 | - | - |
| John Quinn Mucker | Treasurer | PT | $0 | - | - |
| Gary Callahan | Director | - | $0 | - | - |
| Mark Andersen | Director | - | $0 | - | - |
| Paul Groah | Director | - | $0 | - | - |
| Sharyn Guerin | Director | - | $0 | - | - |
| Jerry Hurckes | Director | - | $0 | - | - |
| Deborah Janicke | Director | - | $0 | - | - |
| Robert Kuenster | Director | - | $0 | - | - |
| Danny Fadden | Director | - | $0 | - | - |
| Bill Fairman | Director | - | $0 | - | - |
| Heather Huscher | Director | - | $0 | - | - |
| Dan Johnson | Director | - | $0 | - | - |
| Jeanny Shotas | Director | - | $0 | - | - |
| Debbie Marshall | Director | - | $0 | - | - |
| Julie Miller | Director | - | $0 | - | - |
| Jane Quinlan | Director | - | $0 | - | - |
| Mike Sutko | Director | - | $0 | - | - |
| Terry Vorderer | Director | - | $0 | - | - |
| Vernon Zumhagen | Director | - | $0 | - | - |
“rounding”
“Contributions to Programs; Support; Oak Lawn Parks Foundation: 9400 South Kenton, Oak Lawn, IL, 60453; Affiliate, 17279.”
“License & Permits 26.”
“Meeting Expenses 521.”
“Memorials & Rememberance Expense 1610.”
“Bank Service Charges 29.”
“Postage and delivery 0.”
“Dues and subscriptions 150.”
“Printing 0.”
“Miscellaneous 1.”
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/ActivitiesNotPreviouslyRptInd | 0 | false |
| IRS990EZ/BooksInCareOfDetail/PersonNm | 0 | John Quinn Mucker |
| IRS990EZ/BooksInCareOfDetail/PhoneNum | 0 | 7084251800 |
| IRS990EZ/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 4805 W 97th Street |
| IRS990EZ/BooksInCareOfDetail/USAddress/CityNm | 0 | Oak Lawn |
| IRS990EZ/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | IL |
| IRS990EZ/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 60453 |
| IRS990EZ/CashSavingsAndInvestmentsGrp/BOYAmt | 0 | 49240 |
| IRS990EZ/CashSavingsAndInvestmentsGrp/EOYAmt | 0 | 51226 |
| IRS990EZ/ChgMadeToOrgnzngDocNotRptInd | 0 | false |
| IRS990EZ/ContributionsGiftsGrantsEtcAmt | 0 | 0 |
| IRS990EZ/CostOfGoodsSoldAmt | 0 | 0 |
| IRS990EZ/CostOrOtherBasisExpenseSaleAmt | 0 | 0 |
| IRS990EZ/DonorAdvisedFndsInd | 0 | false |
| IRS990EZ/EngagedInExcessBenefitTransInd | 0 | false |
| IRS990EZ/ExcessOrDeficitForYearAmt | 0 | 1986 |
| IRS990EZ/FiledScheduleAInd | 0 | true |
| IRS990EZ/ForeignFinancialAccountInd | 0 | false |
| IRS990EZ/ForeignOfficeInd | 0 | false |
| IRS990EZ/Form1120PolFiledInd | 0 | false |
| IRS990EZ/Form990TotalAssetsGrp/BOYAmt | 0 | 49240 |
| IRS990EZ/Form990TotalAssetsGrp/EOYAmt | 0 | 51226 |
| IRS990EZ/FundraisingGrossIncomeAmt | 0 | 39361 |
| IRS990EZ/GainOrLossFromSaleOfAssetsAmt | 0 | 0 |
| IRS990EZ/GrantsAndSimilarAmountsPaidAmt | 0 | 17279 |
| IRS990EZ/GrossProfitLossSlsOfInvntryAmt | 0 | 0 |
| IRS990EZ/GrossReceiptsAmt | 0 | 39361 |
| IRS990EZ/GrossReceiptsForPublicUseAmt | 0 | 0 |
| IRS990EZ/InfoInScheduleOPartIInd | 0 | X |
| IRS990EZ/InitiationFeesAndCapContriAmt | 0 | 0 |
| IRS990EZ/InvestmentIncomeAmt | 0 | 0 |
| IRS990EZ/LobbyingActivitiesInd | 0 | false |
| IRS990EZ/MadeLoansToFromOfficersInd | 0 | false |
| IRS990EZ/MembershipDuesAmt | 0 | 0 |
| IRS990EZ/MethodOfAccountingCashInd | 0 | X |
| IRS990EZ/NetAssetsOrFundBalancesBOYAmt | 0 | 49240 |
| IRS990EZ/NetAssetsOrFundBalancesEOYAmt | 0 | 51226 |
| IRS990EZ/NetAssetsOrFundBalancesGrp/BOYAmt | 0 | 49240 |
| IRS990EZ/NetAssetsOrFundBalancesGrp/EOYAmt | 0 | 51226 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 0 | 8.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 1 | 6.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 2 | 6.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 3 | 8.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 4 | 2.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 5 | 2.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 6 | 2.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 7 | 2.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 8 | 2.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 9 | 0.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 10 | 2.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 11 | 2.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 12 | 2.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 13 | 2.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 14 | 2.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 15 | 2.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 16 | 2.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 17 | 2.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 18 | 2.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 19 | 2.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 20 | 2.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 21 | 2.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 0 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 1 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 2 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 3 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 4 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 5 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 6 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 7 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 8 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 9 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 10 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 11 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 12 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 13 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 14 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 15 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 16 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 17 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 18 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 19 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 20 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 21 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 0 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 1 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 2 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 3 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 4 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 5 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 6 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 7 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 8 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 9 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 10 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 11 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 12 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 13 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 14 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 15 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 16 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 17 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 18 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 19 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 20 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 21 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt | 0 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt | 1 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt | 2 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt | 3 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt | 4 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt | 5 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt | 6 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt | 7 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt | 8 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt | 9 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt | 10 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt | 11 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt | 12 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt | 13 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt | 14 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt | 15 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt | 16 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt | 17 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt | 18 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt | 19 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt | 20 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt | 21 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 0 | Steve Loulousis |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 1 | Donald Andersen |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 2 | Deborah Janicke |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 3 | John Quinn Mucker |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 4 | Gary Callahan |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 5 | Mark Andersen |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 6 | Paul Groah |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 7 | Sharyn Guerin |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 8 | Jerry Hurckes |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 9 | Deborah Janicke |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 10 | Robert Kuenster |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 11 | Danny Fadden |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 12 | Bill Fairman |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 13 | Heather Huscher |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 14 | Dan Johnson |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 15 | Jeanny Shotas |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 16 | Debbie Marshall |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 17 | Julie Miller |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 18 | Jane Quinlan |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 19 | Mike Sutko |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 20 | Terry Vorderer |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 21 | Vernon Zumhagen |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 0 | President |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 1 | Vice President |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 2 | Secretary |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 3 | Treasurer |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 4 | Director |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 5 | Director |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 6 | Director |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 7 | Director |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 8 | Director |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 9 | Director |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 10 | Director |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 11 | Director |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 12 | Director |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 13 | Director |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 14 | Director |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 15 | Director |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 16 | Director |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 17 | Director |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 18 | Director |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 19 | Director |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 20 | Director |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 21 | Director |
| IRS990EZ/OperateHospitalInd | 0 | false |
| IRS990EZ/Organization501c3Ind | 0 | X |
| IRS990EZ/OrganizationDissolvedEtcInd | 0 | false |
| IRS990EZ/OrganizationHadUBIInd | 0 | false |
| IRS990EZ/OtherExpensesTotalAmt | 0 | 2337 |
| IRS990EZ/PartVIHghstPdCntrctProfSrvcTxt | 0 | NONE |
| IRS990EZ/PartVIOfCompOfHghstPdEmplTxt | 0 | NONE |
| IRS990EZ/PoliticalCampaignActyInd | 0 | false |
| IRS990EZ/PrimaryExemptPurposeTxt | 0 | To provide funding for model programs in conservation and recreation |
| IRS990EZ/ProgramServiceRevenueAmt | 0 | 0 |
| IRS990EZ/ProgramSrvcAccomplishmentGrp/DescriptionProgramSrvcAccomTxt | 0 | Subsidized purchases and maintenance of Golf Course equipment, Junior Golf, and Special Olympics |
| IRS990EZ/ProgramSrvcAccomplishmentGrp/GrantsAndAllocationsAmt | 0 | 0 |
| IRS990EZ/ProgramSrvcAccomplishmentGrp/ProgramServiceExpensesAmt | 0 | 17279 |
| IRS990EZ/ProhibitedTaxShelterTransInd | 0 | false |
| IRS990EZ/RelatedOrganizationCtrlEntInd | 0 | false |
| IRS990EZ/ScheduleBNotRequiredInd | 0 | X |
| IRS990EZ/SchoolOperatingInd | 0 | false |
| IRS990EZ/SpecialEventsDirectExpensesAmt | 0 | 17759 |
| IRS990EZ/SpecialEventsNetIncomeLossAmt | 0 | 21602 |
| IRS990EZ/SubjectToProxyTaxInd | 0 | false |
| IRS990EZ/TanningServicesProvidedInd | 0 | false |
| IRS990EZ/TotalExpensesAmt | 0 | 19616 |
| IRS990EZ/TotalProgramServiceExpensesAmt | 0 | 17279 |
| IRS990EZ/TotalRevenueAmt | 0 | 21602 |
| IRS990EZ/TransactionWithControlEntInd | 0 | false |
| IRS990EZ/TrnsfrExmptNonChrtblRltdOrgInd | 0 | false |
| IRS990EZ/TypeOfOrganizationCorpInd | 0 | X |
| IRS990EZ/WebsiteAddressTxt | 0 | N/A |
| IRS990ScheduleA/AmountsRcvdDsqlfyPersonGrp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus1YearAmt | 0 | 0 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus2YearsAmt | 0 | 1150 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus3YearsAmt | 0 | 2130 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/TotalAmt | 0 | 3280 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/GrossReceiptsNonUnrltBusGrp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/InvestmentIncomeCYPct | 0 | 0.00000 |
| IRS990ScheduleA/InvestmentIncomePYPct | 0 | 0.00000 |
| IRS990ScheduleA/OtherSupportSumAmt | 0 | 0 |
| IRS990ScheduleA/PubliclySupportedOrg509a2Ind | 0 | X |
| IRS990ScheduleA/PublicSupportCY170Pct | 0 | 0 |
| IRS990ScheduleA/PublicSupportCY509Pct | 0 | 1.00000 |
| IRS990ScheduleA/PublicSupportPY509Pct | 0 | 1.00000 |
| IRS990ScheduleA/PublicSupportTotal509Amt | 0 | 3280 |
| IRS990ScheduleA/SubstAndDsqlfyPrsnsTotGrp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/SubstantialContributorsAmtGrp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/TaxRevLeviedOrgnztnlBnft509Grp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/ThirtyThrPctSuprtTestsCY509Ind | 0 | X |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus1YearAmt | 0 | 0 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus2YearsAmt | 0 | 1150 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus3YearsAmt | 0 | 2130 |
| IRS990ScheduleA/Total509Grp/TotalAmt | 0 | 3280 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus1YearAmt | 0 | 0 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus2YearsAmt | 0 | 1150 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus3YearsAmt | 0 | 2130 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/TotalAmt | 0 | 3280 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 0 | rounding |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 1 | Contributions to Programs; Support; Oak Lawn Parks Foundation: 9400 South Kenton, Oak Lawn, IL, 60453; Affiliate, 17279. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 2 | License & Permits 26. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 3 | Meeting Expenses 521. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 4 | Memorials & Rememberance Expense 1610. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 5 | Bank Service Charges 29. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 6 | Postage and delivery 0. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 7 | Dues and subscriptions 150. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 8 | Printing 0. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 9 | Miscellaneous 1. |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | Form 990EZ, Part I, Line 8 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 1 | Form 990EZ, Part I, Line 10 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 2 | Form 990EZ, Part I, Line 16 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 3 | Form 990EZ, Part I, Line 16 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 4 | Form 990EZ, Part I, Line 16 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 5 | Form 990EZ, Part I, Line 16 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 6 | Form 990EZ, Part I, Line 16 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 7 | Form 990EZ, Part I, Line 16 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 8 | Form 990EZ, Part I, Line 16 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 9 | Form 990EZ, Part I, Line 16 |
| ReturnHeader/BuildTS | 0 | 2025-03-06 01:10:19Z |
| ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd | 0 | true |
| ReturnHeader/BusinessOfficerGrp/PersonNm | 0 | John Quinn Mucker |
| ReturnHeader/BusinessOfficerGrp/PersonTitleTxt | 0 | Treasurer |
| ReturnHeader/BusinessOfficerGrp/PhoneNum | 0 | 7084251800 |
| ReturnHeader/BusinessOfficerGrp/SignatureDt | 0 | 2026-02-13 |
| ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt | 0 | Oak Lawn Parks Foundation |
| ReturnHeader/Filer/BusinessNameControlTxt | 0 | OAKL |
| ReturnHeader/Filer/EIN | 0 | 363907856 |
| ReturnHeader/Filer/PhoneNum | 0 | 7084251800 |
| ReturnHeader/Filer/USAddress/AddressLine1Txt | 0 | 4805 W 97th Street |
| ReturnHeader/Filer/USAddress/CityNm | 0 | Oak Lawn |
| ReturnHeader/Filer/USAddress/StateAbbreviationCd | 0 | IL |
| ReturnHeader/Filer/USAddress/ZIPCd | 0 | 60453 |
| ReturnHeader/PreparerFirmGrp/PreparerFirmEIN | 0 | 363569235 |
| ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt | 0 | J Quinn Mucker Ltd |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt | 0 | 4805 W 97th Street |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm | 0 | Oak Lawn |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd | 0 | IL |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd | 0 | 60453 |
| ReturnHeader/PreparerPersonGrp/PhoneNum | 0 | 7084251800 |
| ReturnHeader/PreparerPersonGrp/PreparationDt | 0 | 2026-02-23 |
| ReturnHeader/PreparerPersonGrp/PreparerPersonNm | 0 | J Quinn Mucker |
| ReturnHeader/ReturnTs | 0 | 2026-02-23T15:46:32-08:00 |
| ReturnHeader/ReturnTypeCd | 0 | 990EZ |
| ReturnHeader/TaxPeriodBeginDt | 0 | 2025-01-01 |
| ReturnHeader/TaxPeriodEndDt | 0 | 2025-12-31 |
| ReturnHeader/TaxYr | 0 | 2025 |
No mirrored PDF or thumbnail assets are attached yet.