BROOKINGS COUNTY HISTORICAL SOCIETY: Form 990EZ, tax year 2025
View the entire original 990 at ProPublica ↗
- Organization
- BROOKINGS COUNTY HISTORICAL SOCIETY (EIN 23-7018164)
- Tax period
- 2025-01-01 to 2025-12-31
- Filed
- 2026-05-18
- IRS object ID
- 202601389349201020
- Schema version
- 2025v4.1
- Source
- Download XML · Original 990 at ProPublica
Every field in the e-filed return. Faint text is the IRS element name, for citing.
Return header ReturnHeader
| Field | Value | IRS element (for citing) |
|---|---|---|
| Return | 2026-05-18T12:15:13-07:00 | ReturnTs |
| Tax Period End | 2025-12-31 | TaxPeriodEndDt |
Preparer Firm PreparerFirmGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Preparer Firm EIN | 460400356 | PreparerFirmEIN |
Preparer Firm Name PreparerFirmName
| Field | Value | IRS element (for citing) |
|---|---|---|
| Business Name Line1 | Kinner & Company Ltd | BusinessNameLine1Txt |
Preparer US Address PreparerUSAddress
| Field | Value | IRS element (for citing) |
|---|---|---|
| Address Line1 | 404 3rd Ave | AddressLine1Txt |
| City | Brookings | CityNm |
| State Abbreviation | SD | StateAbbreviationCd |
| ZIP | 57006 | ZIPCd |
| Field | Value | IRS element (for citing) |
|---|---|---|
| Return Type | 990EZ | ReturnTypeCd |
| Tax Period Begin | 2025-01-01 | TaxPeriodBeginDt |
Filer Filer
| Field | Value | IRS element (for citing) |
|---|---|---|
| EIN | 237018164 | EIN |
Business Name BusinessName
| Field | Value | IRS element (for citing) |
|---|---|---|
| Business Name Line1 | Brookings County Historical Society | BusinessNameLine1Txt |
| Field | Value | IRS element (for citing) |
|---|---|---|
| Business Name Control | BROO | BusinessNameControlTxt |
| Phone | 6056928179 | PhoneNum |
US Address USAddress
| Field | Value | IRS element (for citing) |
|---|---|---|
| Address Line1 | PO Box 872 | AddressLine1Txt |
| City | Brookings | CityNm |
| State Abbreviation | SD | StateAbbreviationCd |
| ZIP | 57006 | ZIPCd |
Business Officer BusinessOfficerGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Person | Kathy Hanson | PersonNm |
| Person Title | Treasurer | PersonTitleTxt |
| Signature | 2026-05-18 | SignatureDt |
| Discuss With Paid Preparer | Yes (true) | DiscussWithPaidPreparerInd |
Preparer Person PreparerPersonGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Preparer Person | Nathan Kinner | PreparerPersonNm |
| PTIN | P01250414 | PTIN |
| Phone | 6056922515 | PhoneNum |
| Field | Value | IRS element (for citing) |
|---|---|---|
| Tax | 2025 | TaxYr |
| Build TS | 2025-03-06 01:10:19Z | BuildTS |
Form 990-EZ IRS990EZ
| Field | Value | IRS element (for citing) |
|---|---|---|
| Method Of Accounting Cash | Yes (X) | MethodOfAccountingCashInd |
| Schedule B Not Required | Yes (X) | ScheduleBNotRequiredInd |
| Website Address | www.brookingscountymuseum.com | WebsiteAddressTxt |
| Organization501c3 | Yes (X) | Organization501c3Ind |
| Type Of Organization Corp | Yes (X) | TypeOfOrganizationCorpInd |
| Gross Receipts | $25,810 | GrossReceiptsAmt |
| Info In Schedule O Part I | Yes (X) | InfoInScheduleOPartIInd |
| Contributions Gifts Grants Etc | $5,732 | ContributionsGiftsGrantsEtcAmt |
| Program Service Revenue | $1,641 | ProgramServiceRevenueAmt |
| Membership Dues | $14,375 | MembershipDuesAmt |
| Investment Income | $2,562 | InvestmentIncomeAmt |
| Cost Or Other Basis Expense Sale | $0 | CostOrOtherBasisExpenseSaleAmt |
| Fundraising Gross Income | $0 | FundraisingGrossIncomeAmt |
| Special Events Direct Expenses | $0 | SpecialEventsDirectExpensesAmt |
| Cost Of Goods Sold | $0 | CostOfGoodsSoldAmt |
| Other Revenue Total | $1,500 | OtherRevenueTotalAmt |
| Total Revenue | $25,810 | TotalRevenueAmt |
| Fees And Other Pymt To Ind Cntrct | $1,198 | FeesAndOtherPymtToIndCntrctAmt |
| Printing Publications Postage | $2,681 | PrintingPublicationsPostageAmt |
| Other Expenses Total | $18,129 | OtherExpensesTotalAmt |
| Total Expenses | $22,008 | TotalExpensesAmt |
| Excess Or Deficit For Year | $3,802 | ExcessOrDeficitForYearAmt |
| Net Assets Or Fund Balances BOY | $253,738 | NetAssetsOrFundBalancesBOYAmt |
| Net Assets Or Fund Balances EOY | $257,540 | NetAssetsOrFundBalancesEOYAmt |
Cash Savings And Investments CashSavingsAndInvestmentsGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| BOY | $73,706 | BOYAmt |
| EOY | $80,441 | EOYAmt |
Land And Buildings LandAndBuildingsGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| BOY | $180,032 | BOYAmt |
| EOY | $177,099 | EOYAmt |
Form990 Total Assets Form990TotalAssetsGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| BOY | $253,738 | BOYAmt |
| EOY | $257,540 | EOYAmt |
Net Assets Or Fund Balances NetAssetsOrFundBalancesGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| BOY | $253,738 | BOYAmt |
| EOY | $257,540 | EOYAmt |
| Field | Value | IRS element (for citing) |
|---|---|---|
| Primary Exempt Purpose | The Brookings County Historical Society provides an extensive historical archive that includes family histories, old books of local interest, obituary and county burial records, newspaper clipping scrapbooks, old maps, and old Brookings County photographs. | PrimaryExemptPurposeTxt |
Program Srvc Accomplishment ProgramSrvcAccomplishmentGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Description Program Srvc Accom | The museum located just six miles west of Brookings along highway 14, is a treasure of Brookings County history and memorabilia. The campus consists of 6 buildings, the main museum, a vintage farm equipment barn, the 1870 Sundet log cabin, the district #89 school house, the Haunxhurst house and the Trooien building. Over the years hundreds of volunteers have stepped forward to contribute artifacts, and to help in the operation of the museum complex. Only a small portion of the more than 5,000 artifacts are displayed at any given time. The museum remains free to the thousands of visitors that come each year. | DescriptionProgramSrvcAccomTxt |
| Program Service Expenses | $99 | ProgramServiceExpensesAmt |
| Field | Value | IRS element (for citing) |
|---|---|---|
| Total Program Service Expenses | $99 | TotalProgramServiceExpensesAmt |
Officer Director Trustee Empl OfficerDirectorTrusteeEmplGrp (14 entries)
| TitleTitleTxt | Average Hrs Per Wk Devoted To PosAverageHrsPerWkDevotedToPosRt | CompensationCompensationAmt |
|---|---|---|
| Shirley Deethardt | ||
| President | 1.00 | $0 |
| Marv Hope | ||
| Vice President | 1.00 | $0 |
| Darla Strande | ||
| Treasurer | 1.00 | $0 |
| Bob Buchheim | ||
| Secretary | 1.00 | $0 |
| Gabe Mydland | ||
| Director | 1.00 | $0 |
| Jerry Anderson | ||
| Director | 1.00 | $0 |
| Dorothy Husher | ||
| Director | 1.00 | $0 |
| Don Kleinjan | ||
| Director | 1.00 | $0 |
| Dennis Hanson | ||
| Director | 1.00 | $0 |
| Janet Gritzner | ||
| Director | 1.00 | $0 |
| Chuck Cecil | ||
| Director | 1.00 | $0 |
| Larry Ust | ||
| Director | 1.00 | $0 |
| Cynthia Jacobson | ||
| Director | 1.00 | $0 |
| Phil Wagner | ||
| Director | 1.00 | $0 |
| Field | Value | IRS element (for citing) |
|---|---|---|
| Activities Not Previously Rpt | false | ActivitiesNotPreviouslyRptInd |
| Chg Made To Orgnzng Doc Not Rpt | false | ChgMadeToOrgnzngDocNotRptInd |
| Organization Had UBI | false | OrganizationHadUBIInd |
| Subject To Proxy Tax | false | SubjectToProxyTaxInd |
| Organization Dissolved Etc | false | OrganizationDissolvedEtcInd |
| Form1120 Pol Filed | false | Form1120PolFiledInd |
| Made Loans To From Officers | false | MadeLoansToFromOfficersInd |
| Tax Imposed Under IRC4911 | $0 | TaxImposedUnderIRC4911Amt |
| Tax Imposed Under IRC4912 | $0 | TaxImposedUnderIRC4912Amt |
| Tax Imposed Under IRC4955 | $0 | TaxImposedUnderIRC4955Amt |
| Engaged In Excess Benefit Trans | false | EngagedInExcessBenefitTransInd |
| Tax Imposed On Organization Mgr | $0 | TaxImposedOnOrganizationMgrAmt |
| Tax Reimbursed By Organization | $0 | TaxReimbursedByOrganizationAmt |
| Prohibited Tax Shelter Trans | false | ProhibitedTaxShelterTransInd |
Books In Care Of Detail BooksInCareOfDetail
| Field | Value | IRS element (for citing) |
|---|---|---|
| Person | Brookings County Historical So | PersonNm |
US Address USAddress
| Field | Value | IRS element (for citing) |
|---|---|---|
| Address Line1 | PO Box 872 | AddressLine1Txt |
| City | Brookings | CityNm |
| State Abbreviation | SD | StateAbbreviationCd |
| ZIP | 57006 | ZIPCd |
| Field | Value | IRS element (for citing) |
|---|---|---|
| Phone | 6056928179 | PhoneNum |
| Field | Value | IRS element (for citing) |
|---|---|---|
| Foreign Financial Account | false | ForeignFinancialAccountInd |
| Foreign Office | false | ForeignOfficeInd |
| Donor Advised Fnds | false | DonorAdvisedFndsInd |
| Operate Hospital | false | OperateHospitalInd |
| Tanning Services Provided | false | TanningServicesProvidedInd |
| Related Organization Ctrl Ent | false | RelatedOrganizationCtrlEntInd |
| Transaction With Control Ent | false | TransactionWithControlEntInd |
| Political Campaign Acty | false | PoliticalCampaignActyInd |
| Lobbying Activities | false | LobbyingActivitiesInd |
| School Operating | false | SchoolOperatingInd |
| Trnsfr Exmpt Non Chrtbl Rltd Org | false | TrnsfrExmptNonChrtblRltdOrgInd |
| Part VI Of Comp Of Hghst Pd Empl | NONE | PartVIOfCompOfHghstPdEmplTxt |
| Part VI Hghst Pd Cntrct Prof Srvc | NONE | PartVIHghstPdCntrctProfSrvcTxt |
| Filed Schedule A | Yes (true) | FiledScheduleAInd |
Schedule A IRS990ScheduleA
| Field | Value | IRS element (for citing) |
|---|---|---|
| Public Organization170 | Yes (X) | PublicOrganization170Ind |
Gifts Grants Contri Rcvd170 GiftsGrantsContriRcvd170Grp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Current Tax Year Minus4 Years | $23,520 | CurrentTaxYearMinus4YearsAmt |
| Current Tax Year Minus3 Years | $5,757 | CurrentTaxYearMinus3YearsAmt |
| Current Tax Year Minus2 Years | $17,984 | CurrentTaxYearMinus2YearsAmt |
| Current Tax Year Minus1 Year | $20,796 | CurrentTaxYearMinus1YearAmt |
| Current Tax Year | $20,107 | CurrentTaxYearAmt |
| Total | $88,164 | TotalAmt |
Tax Rev Levied Orgnztnl Bnft170 TaxRevLeviedOrgnztnlBnft170Grp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Total | $0 | TotalAmt |
Govt Furn Srvc Fclts Vl170 GovtFurnSrvcFcltsVl170Grp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Total | $0 | TotalAmt |
Total Calendar Year170 TotalCalendarYear170Grp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Current Tax Year Minus4 Years | $23,520 | CurrentTaxYearMinus4YearsAmt |
| Current Tax Year Minus3 Years | $5,757 | CurrentTaxYearMinus3YearsAmt |
| Current Tax Year Minus2 Years | $17,984 | CurrentTaxYearMinus2YearsAmt |
| Current Tax Year Minus1 Year | $20,796 | CurrentTaxYearMinus1YearAmt |
| Current Tax Year | $20,107 | CurrentTaxYearAmt |
| Total | $88,164 | TotalAmt |
| Field | Value | IRS element (for citing) |
|---|---|---|
| Substantial Contributors Tot | $0 | SubstantialContributorsTotAmt |
| Public Support Total170 | $88,164 | PublicSupportTotal170Amt |
Gross Investment Income170 GrossInvestmentIncome170Grp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Current Tax Year Minus4 Years | $209 | CurrentTaxYearMinus4YearsAmt |
| Current Tax Year Minus3 Years | $6 | CurrentTaxYearMinus3YearsAmt |
| Current Tax Year Minus2 Years | $554 | CurrentTaxYearMinus2YearsAmt |
| Current Tax Year Minus1 Year | $2,805 | CurrentTaxYearMinus1YearAmt |
| Current Tax Year | $2,562 | CurrentTaxYearAmt |
| Total | $6,136 | TotalAmt |
Unrelated Business Net Incm170 UnrelatedBusinessNetIncm170Grp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Total | $0 | TotalAmt |
Other Income170 OtherIncome170Grp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Current Tax Year | $1,500 | CurrentTaxYearAmt |
| Total | $1,500 | TotalAmt |
| Field | Value | IRS element (for citing) |
|---|---|---|
| Total Support | $95,800 | TotalSupportAmt |
| Public Support CY170 | 0.92030 | PublicSupportCY170Pct |
| Public Support PY170 | 0.96010 | PublicSupportPY170Pct |
| Thirty Thr Pct Suprt Tests CY170 | Yes (X) | ThirtyThrPctSuprtTestsCY170Ind |
Schedule O IRS990ScheduleO
Supplemental Information Detail SupplementalInformationDetail (14 entries)
| Form And Line ReferenceFormAndLineReferenceDesc | ExplanationExplanationTxt |
|---|---|
| Other Revenue.1 | Other Income $1000 |
| Other Revenue.2 | Foot Print $500 |
| Other Expenses.1001 | Advertising and Promotion $169 |
| Other Expenses.1002 | Office Expenses $138 |
| Other Expenses.1009 | Depreciation $9808 |
| Other Expenses.1012 | Insurance $4716 |
| Other Expenses.2 | Utilities $1572 |
| Other Expenses.3 | Repairs and Maintenance $658 |
| Other Expenses.4 | Telephone $344 |
| Other Expenses.6 | Website Maintenance $236 |
| Other Expenses.7 | Landscaping $200 |
| Other Expenses.8 | Cold Storage Tote Boxes $134 |
| Other Expenses.9 | Hauxhurst House Refurbish $99 |
| Other Expenses.10 | Dues/Subscriptions $55 |