Civic Intelligence

Rbf Dome Nfp

EIN 32-0023383 • 501(c)3 • Carbondale, IL

Profile

What is the organizations primary exempt purpose?This is RBF Domes 13th year as an established 501(c)(3)organization. The first part of RBF Domes mission is the recognition and preservation of the Fuller Dome property at 407 South Forest Avenue, Carbondale IL as an important historical artifact that reflects the revolutionary thinking of its designer and initial inhabitant, R. Buckminster Fuller and his wife, Anne Hewlett Fuller. This property was donated to the organization on September 25, 2002. The second part of the mission is to educate the public about Fuller by creating a home museum at the restored Dome property. Fullers philosophies and teachings will be able to be explored, at the only dome he ever lived in, through the use of tools, toys, and models. Both parts of this mission have equal importance.Describe the organizations program service accomplishments:RBF Domes goal is to renovate this designated National Register of Historic Places property in accordance with the pract

PO Box 1261Carbondale, IL 62903

www.buckysdome.org

Siviq Scores

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

Liabilities / Assets

33rd percentile

0.00x

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

501(c)3 • $500k-$1M nonprofits • Source year 2025

Liabilities / Revenue

34th percentile

0.00x

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

501(c)3 • $500k-$1M nonprofits • Source year 2025

Net Margin

93rd percentile

63%

Higher net margin than 93% of similar nonprofits.

501(c)3 • $500k-$1M nonprofits • Source year 2025

Top Officer Pay

75th percentile

$0

Higher top officer pay than 75% of similar nonprofits.

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

501(c)3 • $500k-$1M nonprofits • Source year 2021

Asset Growth

60th percentile

7.7%

Faster asset growth than 60% of similar nonprofits.

501(c)3 • $500k-$1M nonprofits • Annualized from 2023 to 2025

Revenue Growth

6th percentile

-48%

Faster revenue growth than 6% of similar nonprofits.

501(c)3 • $500k-$1M nonprofits • Annualized from 2023 to 2025

Assets

Up

$847,303

Up $116,412 (+16%) from 2023

Liabilities

Down

$0

Down $149,512 (-100%) from 2023

Net Assets

Up

$847,303

Up $265,924 (+46%) from 2023

Revenue

Down

$22,875

Down $61,337 (-73%) from 2023

Expenses

Down

$8,439

Down $7,531 (-47%) from 2023

Net Income

Down

$14,436

Down $53,806 (-79%) from 2023

Trend Graphs

Balance Sheet Trend

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

$1.0M$500K$0Assets 2013: $82,712Net Assets 2013: $82,7122013Assets 2014: $161,834Liabilities 2014: $31,779Net Assets 2014: $130,0552014Assets 2015: $265,042Net Assets 2015: $265,0422015Assets 2016: $265,935Net Assets 2016: $265,9352016Assets 2018: $344,000Net Assets 2018: $344,0002018Assets 2019: $363,768Net Assets 2019: $363,7682019Assets 2020: $395,375Net Assets 2020: $395,3752020Assets 2021: $402,684Net Assets 2021: $402,6842021Assets 2022: $513,137Liabilities 2022: $0Net Assets 2022: $513,1372022Assets 2023: $730,891Liabilities 2023: $149,512Net Assets 2023: $581,3792023Assets 2025: $847,303Liabilities 2025: $0Net Assets 2025: $847,3032025

Highlighted filing

2025

Assets$847,303
Liabilities$0
Net Assets$847,303

Operations Trend

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

$150K$100K$50K$0Revenue 2013: $18,941Expenses 2013: $6,880Net Income 2013: $12,0612013Revenue 2014: $62,716Expenses 2014: $15,373Net Income 2014: $47,3432014Revenue 2015: $141,375Expenses 2015: $6,388Net Income 2015: $134,9872015Revenue 2016: $8,978Expenses 2016: $8,085Net Income 2016: $8932016Revenue 2018: $84,974Expenses 2018: $7,652Net Income 2018: $77,3222018Revenue 2019: $28,823Expenses 2019: $9,055Net Income 2019: $19,7682019Revenue 2020: $39,793Expenses 2020: $8,186Net Income 2020: $31,6072020Revenue 2021: $12,603Expenses 2021: $5,294Net Income 2021: $7,3092021Revenue 2022: $115,292Expenses 2022: $4,839Net Income 2022: $110,4532022Revenue 2023: $84,212Expenses 2023: $15,970Net Income 2023: $68,2422023Revenue 2025: $22,875Expenses 2025: $8,439Net Income 2025: $14,4362025

Highlighted filing

2025

Revenue$22,875
Expenses$8,439
Net Income$14,436

Filings

Latest Filing Detail
Jump To
Filing Snapshot
Filing Period
Jul 1, 2024 to Jun 30, 2025
Signed
Dec 30, 2025
Return Version
2024v5.2
Gross Receipts
$23,027
Mission and Program Overview

Mission

What is the organizations primary exempt purpose?This is RBF Domes 13th year as an established 501(c)(3)organization. The first part of RBF Domes mission is the recognition and preservation of the Fuller Dome property at 407 South Forest Avenue, Carbondale IL as an important historical artifact that reflects the revolutionary thinking of its designer and initial inhabitant, R. Buckminster Fuller and his wife, Anne Hewlett Fuller. This property was donated to the organization on September 25, 2002. The second part of the mission is to educate the public about Fuller by creating a home museum at the restored Dome property. Fullers philosophies and teachings will be able to be explored, at the only dome he ever lived in, through the use of tools, toys, and models. Both parts of this mission have equal importance.Describe the organizations program service accomplishments:RBF Domes goal is to renovate this designated National Register of Historic Places property in accordance with the pract

What is the organization's primary exempt purpose?This is RBF Dome's 23rd year as an established 501(c)(3)organization. Primarily, RBF Dome's mission is the recognition and preservation of the Fuller Dome property at 407 South Forest Avenue, Carbondale IL as an important historical artifact that reflects the revolutionary thinking of its designer and initial inhabitant, R. Buckminster Fuller and his wife, Anne Hewlett Fuller. This property was donated to the organization on September 25, 2002. Secondly, the mission is to educate the public about Fuller by creating a home museum at the restored Dome property. Fullers philosophies and teachings will be able to be explored, at the only dome he ever lived in, through the use of tools, toys, and models. Both parts of this mission have equal importance.Describe the organization's program service accomplishments:RBF Dome's goal is to renovate and maintain this designated National Register of Historic Places property in accordance with the pra

Balance Sheet Detail
LineBeginningEndChange
Assets
Land, Buildings, and Equipment, Net$741,064$797,029▲ $55,965
Investments in Publicly Traded Securities$19,146$19,868▲ $722
Cash and Non-Interest-Bearing Accounts$63,934$17,782▼ $46,152
Savings and Temporary Cash Investments$8,723$12,624▲ $3,901
Accounts Receivable-$0-
Other Notes and Loans Receivable, Net-$0-
Pledges and Grants Receivable-$0-
Receivable From Disqualified Prsn-$0-
Receivables From Officers Etc-$0-
Investments Other Securities-$0-
Investments Program Related-$0-
Intangible Assets-$0-
Inventories for Sale or Use-$0-
Prepaid Expenses and Deferred Charges-$0-
Total Assets$832,867$847,303▲ $14,436
Other Assets Total-$0-
Liabilities
Total Liabilities$0$0→ $0
Net Assets / Fund Balance
Net Assets Without Donor Restrictions$832,867$847,303▲ $14,436
Total Net Assets Fund Balance$832,867$847,303▲ $14,436
Total Liabilities and Net Assets / Fund Balance$832,867$847,303▲ $14,436

Asset Categories

AssetBook ValueDepreciationBasis
Buildings$677,746-$677,746
Land$119,283-$119,283
Compensation and Service Providers

Board Members and Trustees

NameTitle
Elizabeth DonoghuePresident
Mike ChervinkoVice President
Aur BeckDirector
Ben LowderDirector
CARY O'DELLDirector
Dena HaunDirector
Jason WonnellDirector
Larry BuschDirector
Steve GariepyDirector
Judy AshbySecretary
Stephen SchauweckerTreasurer
Revenue and Support

Revenue Composition

Contributions and Grants
$19,769
Program Service Revenue
$0
Investment Income
$906
Other Revenue
$2,200
All Other Contributions
$19,769
Change in Net Assets
$14,436
Expenses and Functional Allocation

Major Expense Lines

Line ItemAmount
Other Expenses$8,439
Grants and Similar Amounts Paid$0
Professional Fundraising Fees$0
Salaries, Compensation, and Employee Benefits$0
Total Fundraising Expense$0

Functional Expense Allocation

Line ItemProgramManagementFundraisingTotal
Insurance$2,421--$2,421
Occupancy$950--$950
Office Expenses-$265-$265
Other Expenses$1,601$175-$175
All Other Expenses-$133-$133
Total Functional Expenses$7,568$871$0$8,439
Fundraising, Events, and Gaming
Fundraising activities
No
Gaming activities
No
Professional fundraiser used
No

Fundraising and Gaming Totals

Line ItemAmount
Professional Fundraising Fees$0
Political and Lobbying Activity
Political campaign activity
No
Lobbying activity
No
Subject to proxy tax
No
Insider Transactions and Loans

Loans and Receivables

Line ItemBeginningEndChange
Receivables from Disqualified Persons-$0-
Receivables from Officers, Directors, Trustees, and Key Employees-$0-
Governance and Compliance

Governance Checklist

Compiled or reviewed by an accountant
No
Annual disclosure for covered persons
No
Backup withholding compliance
Yes
Business relationship with 35% controlled entity
No
Business relationship with family members
No
Business relationship with organization members
No
Material changes to governing documents
No
Compensation from other sources disclosed
No
CEO compensation reviewed
No
Other officer compensation reviewed
No
Conflict-of-interest policy
Yes
Audited financial statements prepared
No
Key decisions subject to board approval
No
Management duties delegated
No

Governance Explanations

Form 990, Part VI, Section B, Line 11B

Treasurer review and treasurer review with the board members

Form 990, Part VI, Section C, Line 19

No documents available to the public.

Filing and Contact Details

Filer

Filer Name
Rbf Dome Nfp
EIN
32-0023383
Phone
6185299393
Address
PO BOX 1261, CARBONDALE, IL 62903

Signing Officer

Name
Stephen Schauwecker
Title
Treasurer
Signed
2025-12-30
Discuss with paid preparer
Yes

Organization Details

Voting Board Members
11
Independent Board Members
0
Employees
0

Preparer

Firm
Janice Burns Payne & Associates LLC
Address
334 N ILLINOIS AVE, CARBONDALE, IL 62901
Preparer
Janice Burns Payne
Phone
6185299393
Supplemental Narrative

Financial Statement Notes

Part III, Line 4: Description of organization'S collections and how it furthers its purpose.

Historic structure-renovate & maintain

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IRS990/OfficeExpensesGrp/ManagementAndGeneralAmt0265
IRS990/OfficeExpensesGrp/TotalAmt0265
IRS990/OfficerMailingAddressInd0false
IRS990/OperateHospitalInd0false
IRS990/Organization501c3Ind0X
IRS990/OrganizationFollowsFASB117Ind0X
IRS990/OtherAssetsTotalGrp/EOYAmt00
IRS990/OtherEmployeeBenefitsGrp/TotalAmt00
IRS990/OtherExpensesGrp/Desc0WEBSITE & INTERNET
IRS990/OtherExpensesGrp/Desc1FAIRS / EVENTS
IRS990/OtherExpensesGrp/Desc2PROPERTY MAINTENANCE
IRS990/OtherExpensesGrp/Desc3BANK FEES
IRS990/OtherExpensesGrp/ManagementAndGeneralAmt0298
IRS990/OtherExpensesGrp/ManagementAndGeneralAmt1175
IRS990/OtherExpensesGrp/ProgramServicesAmt02596
IRS990/OtherExpensesGrp/ProgramServicesAmt11601
IRS990/OtherExpensesGrp/TotalAmt02596
IRS990/OtherExpensesGrp/TotalAmt11601
IRS990/OtherExpensesGrp/TotalAmt2298
IRS990/OtherExpensesGrp/TotalAmt3175
IRS990/OtherRevenueTotalAmt00
IRS990/OtherSalariesAndWagesGrp/TotalAmt00
IRS990/OthNotesLoansReceivableNetGrp/EOYAmt00
IRS990/PartialLiquidationInd0false
IRS990/PaymentsToAffiliatesGrp/TotalAmt00
IRS990/PayPremiumsPrsnlBnftCntrctInd0false
IRS990/PayrollTaxesGrp/TotalAmt00
IRS990/PensionPlanContributionsGrp/TotalAmt00
IRS990/PledgesAndGrantsReceivableGrp/EOYAmt00
IRS990/PoliticalCampaignActyInd0false
IRS990/PrepaidExpensesDefrdChargesGrp/EOYAmt00
IRS990/ProfessionalFundraisingInd0false
IRS990/ProhibitedTaxShelterTransInd0false
IRS990/PYContributionsGrantsAmt0267356
IRS990/PYExcessBenefitTransInd0false
IRS990/PYInvestmentIncomeAmt01187
IRS990/PymtTravelEntrtnmntPubOfclGrp/TotalAmt00
IRS990/PYOtherExpensesAmt021012
IRS990/PYOtherRevenueAmt03957
IRS990/PYRevenuesLessExpensesAmt0251488
IRS990/PYTotalExpensesAmt021012
IRS990/PYTotalRevenueAmt0272500
IRS990/QuidProQuoContributionsInd0false
IRS990/RcvblFromDisqualifiedPrsnGrp/EOYAmt00
IRS990/RcvFndsToPayPrsnlBnftCntrctInd0false
IRS990/ReceivablesFromOfficersEtcGrp/EOYAmt00
IRS990/ReconcilationRevenueExpnssAmt014436
IRS990/RegularMonitoringEnfrcInd0false
IRS990/RelatedEntityInd0false
IRS990/RelatedOrganizationCtrlEntInd0false
IRS990/ReportInvestmentsOtherSecInd0false
IRS990/ReportLandBuildingEquipmentInd0true
IRS990/ReportOtherAssetsInd0false
IRS990/ReportOtherLiabilitiesInd0false
IRS990/ReportProgramRelatedInvstInd0false
IRS990/RoyaltiesGrp/TotalAmt00
IRS990/RoyaltiesRevenueGrp/TotalRevenueColumnAmt00
IRS990/SavingsAndTempCashInvstGrp/BOYAmt08723
IRS990/SavingsAndTempCashInvstGrp/EOYAmt012624
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearAmt019769
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus1YearAmt0267356
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus2YearsAmt084003
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus3YearsAmt0113629
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus4YearsAmt010955
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/TotalAmt0495712
IRS990ScheduleA/GovtFurnSrvcFcltsVl170Grp/TotalAmt00
IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearAmt0906
IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus1YearAmt01874
IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus2YearsAmt094
IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus3YearsAmt0174
IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus4YearsAmt02
IRS990ScheduleA/GrossInvestmentIncome170Grp/TotalAmt03050
IRS990ScheduleA/OtherIncome170Grp/TotalAmt00
IRS990ScheduleA/PublicOrganization170Ind0X
IRS990ScheduleA/PublicSupportCY170Pct00.99390
IRS990ScheduleA/PublicSupportPY170Pct00.99580
IRS990ScheduleA/PublicSupportTotal170Amt0495712
IRS990ScheduleA/SubstantialContributorsTotAmt00
IRS990ScheduleA/TaxRevLeviedOrgnztnlBnft170Grp/TotalAmt00
IRS990ScheduleA/ThirtyThrPctSuprtTestsCY170Ind0X
IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearAmt019769
IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus1YearAmt0267356
IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus2YearsAmt084003
IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus3YearsAmt0113629
IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus4YearsAmt010955
IRS990ScheduleA/TotalCalendarYear170Grp/TotalAmt0495712
IRS990ScheduleA/TotalSupportAmt0498762
IRS990ScheduleA/UnrelatedBusinessNetIncm170Grp/TotalAmt00
IRS990ScheduleB/ContributorInformationGrp/ContributorBusinessName/BusinessNameLine10RESTRICTED
IRS990ScheduleB/ContributorInformationGrp/ContributorNum0RESTRICTED
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine10RESTRICTED
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine20RESTRICTED
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/City0RESTRICTED
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/State0RESTRICTED
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/ZIPCode0RESTRICTED
IRS990ScheduleB/ContributorInformationGrp/TotalContributionsAmt0RESTRICTED
IRS990/ScheduleBRequiredInd0true
IRS990ScheduleD/BuildingsGrp/BookValueAmt0677746
IRS990ScheduleD/BuildingsGrp/OtherCostOrOtherBasisAmt0677746
IRS990ScheduleD/LandGrp/BookValueAmt0119283
IRS990ScheduleD/LandGrp/OtherCostOrOtherBasisAmt0119283
IRS990ScheduleD/SupplementalInformationDetail/ExplanationTxt0HISTORIC STRUCTURE-RENOVATE & MAINTAIN
IRS990ScheduleD/SupplementalInformationDetail/FormAndLineReferenceDesc0Part III, Line 4: Description of organization's collections and how it furthers its purpose.
IRS990ScheduleD/TotalBookValueLandBuildingsAmt0797029
IRS990/ScheduleJRequiredInd0false
IRS990/ScheduleORequiredInd0true
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt0TREASURER REVIEW AND TREASURER REVIEW WITH THE BOARD MEMBERS
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt1No documents available to the public.
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc0Form 990, Part VI, Section B, Line 11b
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc1Form 990, Part VI, Section C, Line 19
IRS990/SchoolOperatingInd0false
IRS990/SignificantChangeInd0false
IRS990/SignificantNewProgramSrvcInd0false
IRS990/StatesWhereCopyOfReturnIsFldCd0IL
IRS990/SubjectToExcsTaxNetInvstIncInd0false
IRS990/SubjectToProxyTaxInd0false
IRS990/SubjToTaxRmnrtnExPrchtPymtInd0false
IRS990/TaxablePartyNotificationInd0false
IRS990/TaxExemptBondsInd0false
IRS990/TerminateOperationsInd0false
IRS990/TotalAssetsBOYAmt0832867
IRS990/TotalAssetsEOYAmt0847303
IRS990/TotalAssetsGrp/BOYAmt0832867
IRS990/TotalAssetsGrp/EOYAmt0847303
IRS990/TotalCompGreaterThan150KInd0false
IRS990/TotalContributionsAmt019769
IRS990/TotalEmployeeCnt00
IRS990/TotalFunctionalExpensesGrp/FundraisingAmt00
IRS990/TotalFunctionalExpensesGrp/ManagementAndGeneralAmt0871
IRS990/TotalFunctionalExpensesGrp/ProgramServicesAmt07568
IRS990/TotalFunctionalExpensesGrp/TotalAmt08439
IRS990/TotalGrossUBIAmt00
IRS990/TotalLiabilitiesEOYAmt00
IRS990/TotalLiabilitiesGrp/BOYAmt00
IRS990/TotalLiabilitiesGrp/EOYAmt00
IRS990/TotalNetAssetsFundBalanceGrp/BOYAmt0832867
IRS990/TotalNetAssetsFundBalanceGrp/EOYAmt0847303
IRS990/TotalProgramServiceExpensesAmt07568
IRS990/TotalProgramServiceRevenueAmt00
IRS990/TotalRevenueGrp/ExclusionAmt0906
IRS990/TotalRevenueGrp/RelatedOrExemptFuncIncomeAmt02200
IRS990/TotalRevenueGrp/TotalRevenueColumnAmt022875
IRS990/TotLiabNetAssetsFundBalanceGrp/BOYAmt0832867
IRS990/TotLiabNetAssetsFundBalanceGrp/EOYAmt0847303
IRS990/TravelGrp/TotalAmt00
IRS990/TrnsfrExmptNonChrtblRltdOrgInd0false
IRS990/TypeOfOrganizationCorpInd0X
IRS990/UnrelatedBusIncmOverLimitInd0false
IRS990/UponRequestInd0X
IRS990/USAddress/AddressLine1Txt0PO BOX 1261
IRS990/USAddress/CityNm0CARBONDALE
IRS990/USAddress/StateAbbreviationCd0IL
IRS990/USAddress/ZIPCd0629031261
IRS990/VotingMembersGoverningBodyCnt011
IRS990/VotingMembersIndependentCnt00
IRS990/WebsiteAddressTxt0www.buckysdome.org
IRS990/WhistleblowerPolicyInd0false
ReturnHeader/BuildTS02025-03-06 01:10:19Z
ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd0true
ReturnHeader/BusinessOfficerGrp/PersonNm0STEPHEN SCHAUWECKER
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt0Treasurer
ReturnHeader/BusinessOfficerGrp/SignatureDt02025-12-30
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt0RBF DOME NFP
ReturnHeader/Filer/BusinessNameControlTxt0RBFD
ReturnHeader/Filer/EIN0320023383
ReturnHeader/Filer/PhoneNum06185299393
ReturnHeader/Filer/USAddress/AddressLine1Txt0PO BOX 1261

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