Civic Intelligence

Sappington House Foundation

990 • Fiscal year 2024 • EIN 83-1389951

Jan 01, 2024 to Dec 31, 2024 • Filed on Jun 10, 2025

Organization Profilehistoricsappingtonhouse.org
1015 S Sappington RoadSaint Louis, MO 63126

(314) 822-8171

Siviq Scores

Precomputed percentiles for this filing year versus similar nonprofits in the same peer cohort.

Liabilities / Assets

56th percentile

0.00x

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

2024 filings • 501(c)3 • <$500k nonprofits • Source year 2024

Liabilities / Revenue

57th percentile

0.00x

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

2024 filings • 501(c)3 • <$500k nonprofits • Source year 2024

Net Margin

97th percentile

88%

Higher net margin than 97% of similar nonprofits.

2024 filings • 501(c)3 • <$500k nonprofits • Source year 2024

Top Officer Pay

80th percentile

$2,600

Higher top officer pay than 80% of similar nonprofits.

Top officer pay equals 1.3% of source-year revenue.

2024 filings • 501(c)3 • <$500k nonprofits • Source year 2024

Asset Growth

93rd percentile

117%

Faster asset growth than 93% of similar nonprofits.

2024 filings • 501(c)3 • <$500k nonprofits • Annualized from 2023 to 2024

Revenue Growth

91st percentile

101%

Faster revenue growth than 91% of similar nonprofits.

2024 filings • 501(c)3 • <$500k nonprofits • Annualized from 2023 to 2024

Balance Sheet
Liabilities / Assets56th percentile

Assets

Up

$321,305

Up $173,151 (+117%) from 2023

Net Assets

Up

$321,305

Up $173,151 (+117%) from 2023

Liabilities

Flat

$0

Flat from 2023

Revenue And Expenses
Liabilities / Revenue57th percentileNet Margin97th percentile

Revenue

Up

$195,939

Up $98,401 (+101%) from 2023

Expenses

Down

$23,801

Down $67,496 (-74%) from 2023

Net Income

Up

$172,138

Up $165,897 (+2658%) from 2023

Historical Trend

Balance Sheet Trend

Asset Growth93rd percentile

The highlighted filing sits inside the broader history for assets, liabilities, and net assets.

$400K$300K$200K$100K$0Assets 2022: $141,770Liabilities 2022: $0Net Assets 2022: $141,7702022Assets 2023: $148,154Liabilities 2023: $0Net Assets 2023: $148,1542023Assets 2024: $321,305Liabilities 2024: $0Net Assets 2024: $321,3052024

Highlighted filing

2024

Assets$321,305
Liabilities$0
Net Assets$321,305
Open 2024 Filing

Operations Trend

Revenue Growth91st percentile

Revenue, expenses, and net income across loaded years, with this filing highlighted.

$200K$150K$100K$50K$0Revenue 2022: $65,014Expenses 2022: $49,732Net Income 2022: $15,2822022Revenue 2023: $97,538Expenses 2023: $91,297Net Income 2023: $6,2412023Revenue 2024: $195,939Expenses 2024: $23,801Net Income 2024: $172,1382024

Highlighted filing

2024

Revenue$195,939
Expenses$23,801
Net Income$172,138
Open 2024 Filing
Jump To
Filing Snapshot
Filing Period
Jan 1, 2024 to Dec 31, 2024
Signed
Jun 10, 2025
Return Version
2024v5.1
Gross Receipts
$215,455
Mission and Program Overview

Mission

To strive to educate the community to discover, appreciate and protect its own and St. Louis heritage. We engage in ongoing and reflective institutional planning that includes involvement of its audiences and community.

Balance Sheet Detail
LineBeginningEndChange
Assets
Cash and Non-Interest-Bearing Accounts$148,154$321,305▲ $173,151
Rtn Earn Endowment Incm Other Fnds$6,242$179,393▲ $173,151
Cap Stk Tr Prin Current Funds$141,912$141,912→ $0
Total Assets$148,154$321,305▲ $173,151
Liabilities
Total Liabilities$0$0→ $0
Net Assets / Fund Balance
Total Net Assets Fund Balance$148,154$321,305▲ $173,151
Total Liabilities and Net Assets / Fund Balance$148,154$321,305▲ $173,151
Compensation and Service Providers
Top Officer Pay80th percentile

Employees

NameTitleBaseTotal
Sally CakourosResident Manager and Promoter$2,600$2,600

Board Members and Trustees

NameTitle
Dyann DierkesPresident
Ted MichaelVice President
Joan DudleyCorresponding Secretary
Jan KrummGift Shop Manager
Leslie WolkHistorian
Martha HendersonHospitality
Diane HuevelmannLandscape
Carey KriegerSeasonal Educator
Don MoserSecretary
Eunice LingleTreasurer
Revenue and Support

Revenue Composition

Contributions and Grants
$179,679
Program Service Revenue
$0
Investment Income
$3,807
Other Revenue
$12,453
Change in Net Assets
$172,138
Expenses and Functional Allocation

Major Expense Lines

Line ItemAmount
Other Expenses$21,677
Total Fundraising Expense$9,119
Professional Fundraising Fees$2,124
Grants and Similar Amounts Paid$0
Salaries, Compensation, and Employee Benefits$0

Functional Expense Allocation

Line ItemProgramManagementFundraisingTotal
Fees for Services Other$1,820$780$6,995$9,595
Advertising$2,988$1,281-$4,269
Occupancy$2,240$960-$3,200
Office Expenses$1,683$671-$2,354
Fees for Services Professional Fundraising--$2,124$2,124
Insurance$645$277-$922
Other Expenses$551$236-$787
Fees for Services Accounting$385$165-$550
Total Functional Expenses$10,312$4,370$9,119$23,801
Fundraising, Events, and Gaming
Fundraising activities
Yes
Gaming activities
No
Professional fundraiser used
No

Fundraising and Gaming Totals

Line ItemAmount
Professional Fundraising Fees$2,124

Fundraising Events

EventGross ReceiptsGross RevenueDirect ExpensesNet Income
Trivia$10,325$10,325$475$9,850
Concerts$6,455$6,455$2,649$3,806
Total Events$25,647$25,647$6,996$18,651
Political and Lobbying Activity
Political campaign activity
No
Lobbying activity
No
Subject to proxy tax
No
Governance and Compliance

Governance Checklist

Compiled or reviewed by an accountant
No
Annual disclosure for covered persons
Yes
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
Yes
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 governing body review Part VI line 11

“A copy of form 990 will be given to each board memeber subsequent to its filing.”

Conflict of interest policy compliance Part VI line 12C

“When conflict of interest is identified, the volunteer steps down of their own accord or is requested to step down by the board.”

CEO executive director top management comp Part VI line 15A

“Officers and executive director, along with any interested board memebers meet in January of each year to plan the budget for the coming year. Salaries are set at this meeting. The board may propose changes to the budget and salaries prior to the adoption of the budget at the annual meeting.”

Governing documents etc available to public Part VI line 19

“Form 990 and governing documents are available to the public upon request”

Filing and Contact Details

Filer

Filer Name
Sappington House Foundation
EIN
83-1389951
In Care Of
% Dyann Dierkes
Phone
3148228171
Address
1015 S Sappington Road, Saint Louis, MO 63126

Signing Officer

Name
Dyann Dierkes
Title
President
Phone
3148228171
Signed
2025-06-10
Discuss with paid preparer
No

Organization Details

Principal Officer
Dyann Dierkes
Formed
2018
Legal Domicile
Mo
Voting Board Members
10
Independent Board Members
10
Employees
0
Volunteers
93

Preparer

Firm
Simple Financials LLC
Address
1901 Shiloh Oaks Dr, Wildwood, MO 63005
Preparer
John Coveyou
Phone
3144922304
Supplemental Narrative

Additional Explanations

List of other fees for services expenses Part IX line 11G

“Museum Operations - Contract fees - $2,600”

Raw XML Appendix398 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.

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IRS990/Form990PartVIISectionAGrp/TitleTxt0Resident Manager and Promoter
IRS990/Form990PartVIISectionAGrp/TitleTxt1Seasonal Educator
IRS990/Form990PartVIISectionAGrp/TitleTxt2Gift Shop Manager
IRS990/Form990PartVIISectionAGrp/TitleTxt3Historian
IRS990/Form990PartVIISectionAGrp/TitleTxt4Corresponding Secretary
IRS990/Form990PartVIISectionAGrp/TitleTxt5Hospitality
IRS990/Form990PartVIISectionAGrp/TitleTxt6Landscape
IRS990/Form990PartVIISectionAGrp/TitleTxt7President
IRS990/Form990PartVIISectionAGrp/TitleTxt8Secretary
IRS990/Form990PartVIISectionAGrp/TitleTxt9Treasurer
IRS990/Form990PartVIISectionAGrp/TitleTxt10Vice President
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IRS990/ProgSrvcAccomActy3Grp/Desc0Country Craft Fair Craft fair with folkway artists and crafters sharing handmade items,local authors sharing knowledge of the history of St Louis, musicians,etc. attracting 2,000 people.
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IRS990ScheduleG/FundraisingEventInformationGrp/GrossReceiptsOtherEventsAmt08867
IRS990ScheduleG/FundraisingEventInformationGrp/GrossReceiptsTotalAmt025647
IRS990ScheduleG/FundraisingEventInformationGrp/GrossRevenueEvent1Amt010325
IRS990ScheduleG/FundraisingEventInformationGrp/GrossRevenueEvent2Amt06455
IRS990ScheduleG/FundraisingEventInformationGrp/GrossRevenueOtherEventsAmt08867
IRS990ScheduleG/FundraisingEventInformationGrp/GrossRevenueTotalEventsAmt025647
IRS990ScheduleG/FundraisingEventInformationGrp/NetIncomeSummaryAmt018651
IRS990ScheduleG/FundraisingEventInformationGrp/OthDirectExpnssOtherEventsAmt03872
IRS990ScheduleG/FundraisingEventInformationGrp/OthDirectExpnssTotalEventsAmt06996
IRS990ScheduleG/FundraisingEventInformationGrp/OtherDirectExpensesEvent1Amt0475
IRS990ScheduleG/FundraisingEventInformationGrp/OtherDirectExpensesEvent2Amt02649
IRS990ScheduleG/FundraisingEventInformationGrp/OtherEventsTotalCnt04
IRS990/ScheduleJRequiredInd0false
IRS990/ScheduleORequiredInd0true
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt0A copy of form 990 will be given to each board memeber subsequent to its filing.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt1When conflict of interest is identified, the volunteer steps down of their own accord or is requested to step down by the board.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt2Officers and executive director, along with any interested board memebers meet in January of each year to plan the budget for the coming year. Salaries are set at this meeting. The board may propose changes to the budget and salaries prior to the adoption of the budget at the annual meeting.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt3Form 990 and governing documents are available to the public upon request
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt4Museum Operations - Contract fees - $2,600
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc0Form 990 governing body review Part VI line 11
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc1Conflict of interest policy compliance Part VI line 12c
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc2CEO executive director top management comp Part VI line 15a
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc3Governing documents etc available to public Part VI line 19
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc4List of other fees for services expenses Part IX line 11g
IRS990/SchoolOperatingInd0false
IRS990/SignificantChangeInd0false
IRS990/SignificantNewProgramSrvcInd0false
IRS990/SubjectToExcsTaxNetInvstIncInd0false
IRS990/SubjectToProxyTaxInd0false
IRS990/SubjToTaxRmnrtnExPrchtPymtInd0false
IRS990/TaxableDistributionsInd0false
IRS990/TaxablePartyNotificationInd0false
IRS990/TaxExemptBondsInd0false
IRS990/TerminateOperationsInd0false
IRS990/TotalAssetsBOYAmt0148154
IRS990/TotalAssetsEOYAmt0321305
IRS990/TotalAssetsGrp/BOYAmt0148154
IRS990/TotalAssetsGrp/EOYAmt0321305
IRS990/TotalCompGreaterThan150KInd0false
IRS990/TotalContributionsAmt0179679
IRS990/TotalEmployeeCnt00
IRS990/TotalFunctionalExpensesGrp/FundraisingAmt09119
IRS990/TotalFunctionalExpensesGrp/ManagementAndGeneralAmt04370
IRS990/TotalFunctionalExpensesGrp/ProgramServicesAmt010312
IRS990/TotalFunctionalExpensesGrp/TotalAmt023801
IRS990/TotalGrossUBIAmt00
IRS990/TotalLiabilitiesEOYAmt00
IRS990/TotalLiabilitiesGrp/BOYAmt00
IRS990/TotalLiabilitiesGrp/EOYAmt00
IRS990/TotalNetAssetsFundBalanceGrp/BOYAmt0148154
IRS990/TotalNetAssetsFundBalanceGrp/EOYAmt0321305
IRS990/TotalOtherCompensationAmt00
IRS990/TotalProgramServiceExpensesAmt010312
IRS990/TotalReportableCompFromOrgAmt02600
IRS990/TotalRevenueGrp/ExclusionAmt00
IRS990/TotalRevenueGrp/RelatedOrExemptFuncIncomeAmt016260
IRS990/TotalRevenueGrp/TotalRevenueColumnAmt0195939
IRS990/TotalRevenueGrp/UnrelatedBusinessRevenueAmt00
IRS990/TotalVolunteersCnt093
IRS990/TotLiabNetAssetsFundBalanceGrp/BOYAmt0148154
IRS990/TotLiabNetAssetsFundBalanceGrp/EOYAmt0321305
IRS990/TotReportableCompRltdOrgAmt00
IRS990/TrnsfrExmptNonChrtblRltdOrgInd0false
IRS990/TypeOfOrganizationOtherInd0X
IRS990/UnrelatedBusIncmOverLimitInd0false
IRS990/UponRequestInd0X
IRS990/USAddress/AddressLine1Txt01015 S Sappington Road
IRS990/USAddress/CityNm0Saint Louis
IRS990/USAddress/StateAbbreviationCd0MO
IRS990/USAddress/ZIPCd063126
IRS990/VotingMembersGoverningBodyCnt010
IRS990/VotingMembersIndependentCnt010
IRS990/WebsiteAddressTxt0https://historicsappingtonhouse.org
IRS990/WhistleblowerPolicyInd0false
ReturnHeader/BuildTS02025-03-06 01:10:19Z
ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd0false
ReturnHeader/BusinessOfficerGrp/PersonNm0DYANN DIERKES
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt0President
ReturnHeader/BusinessOfficerGrp/PhoneNum03148228171
ReturnHeader/BusinessOfficerGrp/SignatureDt02025-06-10
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt0Sappington House Foundation
ReturnHeader/Filer/BusinessNameControlTxt0SAPP
ReturnHeader/Filer/EIN0831389951
ReturnHeader/Filer/InCareOfNm0% Dyann Dierkes
ReturnHeader/Filer/PhoneNum03148228171
ReturnHeader/Filer/USAddress/AddressLine1Txt01015 S Sappington Road
ReturnHeader/Filer/USAddress/CityNm0Saint Louis
ReturnHeader/Filer/USAddress/StateAbbreviationCd0MO
ReturnHeader/Filer/USAddress/ZIPCd063126
ReturnHeader/IRSResponsiblePrtyInfoCurrInd0true
ReturnHeader/PreparerFirmGrp/PreparerFirmEIN0882654242
ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt0Simple Financials LLC
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt01901 Shiloh Oaks Dr
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm0Wildwood
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd0MO
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd063005
ReturnHeader/PreparerPersonGrp/PhoneNum03144922304
ReturnHeader/PreparerPersonGrp/PreparationDt02025-06-13
ReturnHeader/PreparerPersonGrp/PreparerPersonNm0JOHN COVEYOU
ReturnHeader/ReturnTs02025-06-13T10:27:52-04:00
ReturnHeader/ReturnTypeCd0990
ReturnHeader/TaxPeriodBeginDt02024-01-01
ReturnHeader/TaxPeriodEndDt02024-12-31
ReturnHeader/TaxYr02024

Document Assets

No mirrored PDF or thumbnail assets are attached yet.

Filings

Displayed year

2024 • Form 990Detailed filing. Detailed filing data is available for this year.

Open filing
Assets
$321,305
Liabilities
$0
Net assets
$321,305
Revenue
$195,939
Expenses
$23,801
Net income
$172,138
Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2024Detailed filing. Detailed filing data is available for this year.$3.21$0.00$3.21$1.96$0.24$1.72
2023Detailed filing. Detailed filing data is available for this year.$1.48$0.00$1.48$0.98$0.91$0.06
2022Detailed filing. Detailed filing data is available for this year.$1.42$0.00$1.42$0.65$0.50$0.15
Peer Organizations

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