CENTER FOR THE ADVANCEMENT OF THE STEADY STATE ECONOMY: Form 990, tax year 2025

View the entire original 990 at ProPublica ↗

Organization: CENTER FOR THE ADVANCEMENT OF THE STEADY STATE ECONOMY (EIN 34-2003304)
Tax period: 2025-01-01 to 2025-12-31
Filed: 2026-04-30
IRS object ID: 202631229349300508
Schema version: 2025v4.0
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
Form 990
Schedule A
Schedule B
Schedule D
Schedule O

Return header ReturnHeader

Field	Value	IRS element (for citing)
Return	2026-04-30T15:57:56-04:00	ReturnTs
Tax Period End	2025-12-31	TaxPeriodEndDt
Return Type	990	ReturnTypeCd
Tax Period Begin	2025-01-01	TaxPeriodBeginDt

Filer Filer

Field	Value	IRS element (for citing)
EIN	342003304	EIN

Business Name BusinessName

Field	Value	IRS element (for citing)
Business Name Line1	Center for the Advancement of the Steady State Economy	BusinessNameLine1Txt

Field	Value	IRS element (for citing)
Business Name Control	CENT	BusinessNameControlTxt
Phone	7039017190	PhoneNum

US Address USAddress

Field	Value	IRS element (for citing)
Address Line1	5101 11TH ST S	AddressLine1Txt
City	ARLINGTON	CityNm
State Abbreviation	VA	StateAbbreviationCd
ZIP	22204	ZIPCd

Business Officer BusinessOfficerGrp

Field	Value	IRS element (for citing)
Person	Angela	PersonNm
Person Title	Durso	PersonTitleTxt
Phone	7035713458	PhoneNum
Signature	2026-05-02	SignatureDt

Field	Value	IRS element (for citing)
Tax	2025	TaxYr
Build TS	2025-03-06 01:10:19Z	BuildTS

Form 990 IRS990

Field	Value	IRS element (for citing)
Principal Officer	Brian Czech	PrincipalOfficerNm

US Address USAddress

Field	Value	IRS element (for citing)
Address Line1	5101 11TH ST S	AddressLine1Txt
City	ARLINGTON	CityNm
State Abbreviation	VA	StateAbbreviationCd
ZIP	22204	ZIPCd

Field	Value	IRS element (for citing)
Gross Receipts	$1,652,814	GrossReceiptsAmt
Group Return For Affiliates	false	GroupReturnForAffiliatesInd
Organization501c3	Yes (X)	Organization501c3Ind
Website Address	steadystate.org	WebsiteAddressTxt
Type Of Organization Corp	Yes (X)	TypeOfOrganizationCorpInd
Formation	2004	FormationYr
Legal Domicile State	VA	LegalDomicileStateCd
Activity Or Mission	THE MISSION OF CASSE IS TO ADVANCE THE STEADY STATE ECONOMY WITH STABILIZED POPULATION AND CONSUMPTION AS A POLICY GOAL WITH WIDESPREAD PUBLIC SUPPORT. WE PURSUE THIS MISSION BY: EDUCATING CITIZENS ORGANIZATIONS AND POLICY MAKERS ON THE CONFLICT BETWEEN 1 ECONOMIC GROWTH AND ENVIRONMENTAL PROTECTION 2 ECOLOGICAL AND ECOMOMIC SUSTAINABILITY AND 3 NATIONAL SECURITY AND INTERNATIONAL STABILITY; PROMOTING THE STEADY STATE ECONOMY AS A DESIRABLE ALTERNATIVE TO ECONOMIC GROWTH; AND STUDYING THE MEANS TO ESTABLISH A STEADY STATE ECONOMY.	ActivityOrMissionDesc
Voting Members Governing Body	5	VotingMembersGoverningBodyCnt
Voting Members Independent	4	VotingMembersIndependentCnt
Total Employee	6	TotalEmployeeCnt
Total Volunteers	12	TotalVolunteersCnt
Total Gross UBI	$0	TotalGrossUBIAmt
Net Unrelated Bus Txbl Incm	$0	NetUnrelatedBusTxblIncmAmt
PY Contributions Grants	$24,940	PYContributionsGrantsAmt
CY Contributions Grants	$1,544,560	CYContributionsGrantsAmt
PY Program Service Revenue	$0	PYProgramServiceRevenueAmt
CY Program Service Revenue	$0	CYProgramServiceRevenueAmt
PY Investment Income	$116,421	PYInvestmentIncomeAmt
CY Investment Income	$106,284	CYInvestmentIncomeAmt
PY Other Revenue	$1,504	PYOtherRevenueAmt
CY Other Revenue	$1,970	CYOtherRevenueAmt
PY Total Revenue	$142,865	PYTotalRevenueAmt
CY Total Revenue	$1,652,814	CYTotalRevenueAmt
PY Grants And Similar Paid	$0	PYGrantsAndSimilarPaidAmt
CY Grants And Similar Paid	$0	CYGrantsAndSimilarPaidAmt
PY Benefits Paid To Members	$0	PYBenefitsPaidToMembersAmt
CY Benefits Paid To Members	$0	CYBenefitsPaidToMembersAmt
PY Salaries Comp Emp Bnft Paid	$361,582	PYSalariesCompEmpBnftPaidAmt
CY Salaries Comp Emp Bnft Paid	$392,774	CYSalariesCompEmpBnftPaidAmt
PY Total Prof Fndrsng Expns	$0	PYTotalProfFndrsngExpnsAmt
CY Total Prof Fndrsng Expns	$0	CYTotalProfFndrsngExpnsAmt
CY Total Fundraising Expense	$19,648	CYTotalFundraisingExpenseAmt
PY Other Expenses	$106,155	PYOtherExpensesAmt
CY Other Expenses	$85,988	CYOtherExpensesAmt
PY Total Expenses	$467,737	PYTotalExpensesAmt
CY Total Expenses	$478,762	CYTotalExpensesAmt
PY Revenues Less Expenses	-$324,872	PYRevenuesLessExpensesAmt
CY Revenues Less Expenses	$1,174,052	CYRevenuesLessExpensesAmt
Total Assets BOY	$2,431,841	TotalAssetsBOYAmt
Total Assets EOY	$3,600,937	TotalAssetsEOYAmt
Total Liabilities BOY	$19,352	TotalLiabilitiesBOYAmt
Total Liabilities EOY	$12,116	TotalLiabilitiesEOYAmt
Net Assets Or Fund Balances BOY	$2,412,489	NetAssetsOrFundBalancesBOYAmt
Net Assets Or Fund Balances EOY	$3,588,821	NetAssetsOrFundBalancesEOYAmt
Mission	The mission of CASSE is to advance the steady state economy with stabilized population and consumption as a policy goal with wide spread support. See Sch O for complete mission.	MissionDesc
Significant New Program Srvc	false	SignificantNewProgramSrvcInd
Significant Change	false	SignificantChangeInd
Expense	$220,110	ExpenseAmt
Grant	$0	GrantAmt
Revenue	$0	RevenueAmt
Desc	PROGRAM 1. Public education through website blog books and presentations: Maintained and improved leading website in steady state economics https : steadystate. org. Published 49 Steady State Herald weekly articles and four quarterly newsletters. Sent publications reaching approximately 12,000 subscribers. Distributed 469 Steady State Press books. Gave eight live presentations internationally and domestically on steady-state economics. Gained 338 new signatories of the CASSE Position for a total of 16,735.	Desc

Prog Srvc Accom Acty2 ProgSrvcAccomActy2Grp

Field	Value	IRS element (for citing)
Expense	$96,542	ExpenseAmt
Grant	$0	GrantAmt
Revenue	$0	RevenueAmt
Desc	PROGRAM 2. Policy-oriented research: Conducted research in ecological economics. Conducted research required for drafting steady-state legislation including several feeder bills as segments of the Steady State Economy Act long-term project. Conducted research pertaining to county governance county growth controversies and steady-state planning options for counties.	Desc

Prog Srvc Accom Acty3 ProgSrvcAccomActy3Grp

Field	Value	IRS element (for citing)
Expense	$69,510	ExpenseAmt
Grant	$0	GrantAmt
Revenue	$0	RevenueAmt
Desc	PROGRAM 3. County-level outreach engagement and assistance with identifying sustainable policy and planning options: Published 12 Keep Our Counties Great campaign case studies. Improved template County Comprehensive Plan. Expanded County Planning Database.	Desc

Field	Value	IRS element (for citing)
Total Other Prog Srvc Expense	$0	TotalOtherProgSrvcExpenseAmt
Total Other Prog Srvc Grant	$0	TotalOtherProgSrvcGrantAmt
Total Other Prog Srvc Revenue	$0	TotalOtherProgSrvcRevenueAmt
Total Program Service Expenses	$386,162	TotalProgramServiceExpensesAmt
Described In Section501c3	Yes (true)	DescribedInSection501c3Ind
Schedule B Required	Yes (true)	ScheduleBRequiredInd
Political Campaign Acty	false	PoliticalCampaignActyInd
Lobbying Activities	false	LobbyingActivitiesInd
Subject To Proxy Tax	false	SubjectToProxyTaxInd
Donor Advised Fund	false	DonorAdvisedFundInd
Conservation Easements	false	ConservationEasementsInd
Collections Of Art	false	CollectionsOfArtInd
Credit Counseling	false	CreditCounselingInd
Donor Rstr Or Quasi Endowments	false	DonorRstrOrQuasiEndowmentsInd
Report Land Building Equipment	false	ReportLandBuildingEquipmentInd
Report Investments Other Sec	Yes (true)	ReportInvestmentsOtherSecInd
Report Program Related Invst	false	ReportProgramRelatedInvstInd
Report Other Assets	false	ReportOtherAssetsInd
Report Other Liabilities	Yes (true)	ReportOtherLiabilitiesInd
Include FIN48 Footnote	false	IncludeFIN48FootnoteInd
Independent Audit Fincl Stmt	Yes (true)	IndependentAuditFinclStmtInd
Consolidated Audit Fincl Stmt	false	ConsolidatedAuditFinclStmtInd
School Operating	false	SchoolOperatingInd
Foreign Office	false	ForeignOfficeInd
Foreign Activities	false	ForeignActivitiesInd
More Than5000 K To Org	false	MoreThan5000KToOrgInd
More Than5000 K To Individuals	false	MoreThan5000KToIndividualsInd
Professional Fundraising	false	ProfessionalFundraisingInd
Fundraising Activities	false	FundraisingActivitiesInd
Gaming Activities	false	GamingActivitiesInd
Operate Hospital	false	OperateHospitalInd
Grants To Organizations	false	GrantsToOrganizationsInd
Grants To Individuals	false	GrantsToIndividualsInd
Schedule J Required	false	ScheduleJRequiredInd
Tax Exempt Bonds	false	TaxExemptBondsInd
Engaged In Excess Benefit Trans	false	EngagedInExcessBenefitTransInd
PY Excess Benefit Trans	false	PYExcessBenefitTransInd
Loan Outstanding	false	LoanOutstandingInd
Grant To Related Person	false	GrantToRelatedPersonInd
Business Rln With Org Mem	false	BusinessRlnWithOrgMemInd
Business Rln With Fam Mem	false	BusinessRlnWithFamMemInd
Business Rln With35 Ctrl Ent	false	BusinessRlnWith35CtrlEntInd
Deductible Non Cash Contri	false	DeductibleNonCashContriInd
Deductible Art Contribution	false	DeductibleArtContributionInd
Terminate Operations	false	TerminateOperationsInd
Partial Liquidation	false	PartialLiquidationInd
Disregarded Entity	false	DisregardedEntityInd
Related Entity	false	RelatedEntityInd
Related Organization Ctrl Ent	false	RelatedOrganizationCtrlEntInd
Trnsfr Exmpt Non Chrtbl Rltd Org	false	TrnsfrExmptNonChrtblRltdOrgInd
Activities Conducted Prtshp	false	ActivitiesConductedPrtshpInd
Schedule O Required	Yes (true)	ScheduleORequiredInd
IRP Document	0	IRPDocumentCnt
IRP Document W2 G	0	IRPDocumentW2GCnt
Backup Wthld Compliance	false	BackupWthldComplianceInd
Employee	6	EmployeeCnt
Employment Tax Returns Filed	Yes (true)	EmploymentTaxReturnsFiledInd
Unrelated Bus Incm Over Limit	false	UnrelatedBusIncmOverLimitInd
Foreign Financial Account	false	ForeignFinancialAccountInd
Prohibited Tax Shelter Trans	false	ProhibitedTaxShelterTransInd
Taxable Party Notification	false	TaxablePartyNotificationInd
Nondeductible Contributions	false	NondeductibleContributionsInd
Quid Pro Quo Contributions	false	QuidProQuoContributionsInd
Form8282 Property Disposed Of	false	Form8282PropertyDisposedOfInd
Form8282 Filed	0	Form8282FiledCnt
Rcv Fnds To Pay Prsnl Bnft Cntrct	false	RcvFndsToPayPrsnlBnftCntrctInd
Pay Premiums Prsnl Bnft Cntrct	false	PayPremiumsPrsnlBnftCntrctInd
Indoor Tanning Services	false	IndoorTanningServicesInd
Subj To Tax Rmnrtn Ex Prcht Pymt	false	SubjToTaxRmnrtnExPrchtPymtInd
Subject To Excs Tax Net Invst Inc	false	SubjectToExcsTaxNetInvstIncInd
Governing Body Voting Members	5	GoverningBodyVotingMembersCnt
Independent Voting Member	4	IndependentVotingMemberCnt
Family Or Business Rln	false	FamilyOrBusinessRlnInd
Delegation Of Mgmt Duties	false	DelegationOfMgmtDutiesInd
Change To Org Documents	false	ChangeToOrgDocumentsInd
Material Diversion Or Misuse	false	MaterialDiversionOrMisuseInd
Members Or Stockholders	false	MembersOrStockholdersInd
Election Of Board Members	false	ElectionOfBoardMembersInd
Decisions Subject To Approva	false	DecisionsSubjectToApprovaInd
Minutes Of Governing Body	Yes (true)	MinutesOfGoverningBodyInd
Minutes Of Committees	false	MinutesOfCommitteesInd
Officer Mailing Address	false	OfficerMailingAddressInd
Local Chapters	Yes (true)	LocalChaptersInd
Policies Reference Chapters	Yes (true)	PoliciesReferenceChaptersInd
Form990 Provided To Gvrn Body	Yes (true)	Form990ProvidedToGvrnBodyInd
Conflict Of Interest Policy	false	ConflictOfInterestPolicyInd
Whistleblower Policy	false	WhistleblowerPolicyInd
Document Retention Policy	false	DocumentRetentionPolicyInd
Compensation Process CEO	false	CompensationProcessCEOInd
Compensation Process Other	false	CompensationProcessOtherInd
Investment In Joint Venture	false	InvestmentInJointVentureInd
States Where Copy Of Return Is Fld	VA	StatesWhereCopyOfReturnIsFldCd
Other Website	Yes (X)	OtherWebsiteInd
Upon Request	Yes (X)	UponRequestInd

Books In Care Of Detail BooksInCareOfDetail

Business Name BusinessName

Field	Value	IRS element (for citing)
Business Name Line1	BRIAN CZECH	BusinessNameLine1Txt

Field	Value	IRS element (for citing)
Phone	7039017190	PhoneNum

US Address USAddress

Field	Value	IRS element (for citing)
Address Line1	5101 11TH STREET S	AddressLine1Txt
City	ARLINGTON	CityNm
State Abbreviation	VA	StateAbbreviationCd
ZIP	22204	ZIPCd

Form990 Part VII Section A Form990PartVIISectionAGrp (5 entries)

TitleTitleTxt	Average Hours Per WeekAverageHoursPerWeekRt	Average Hours Per Week Rltd OrgAverageHoursPerWeekRltdOrgRt	Individual Trustee Or DirectorIndividualTrusteeOrDirectorInd	Reportable Comp From OrgReportableCompFromOrgAmt	Reportable Comp From Rltd OrgReportableCompFromRltdOrgAmt	Other CompensationOtherCompensationAmt	OfficerOfficerInd
EMILY BEARLEY
BOARD MEMBER	1.00	0.00	Yes (X)	$0	$0	$0
JOSH FARLEY
BOARD MEMBER	1.00	0.00	Yes (X)	$0	$0	$0
DAVID ORR
BOARD MEMBER	1.00	0.00	Yes (X)	$0	$0	$0
HEATHER REYNOLDS
BOARD MEMBER	1.00	0.00	Yes (X)	$0	$0	$0
BRIAN CZECH
EXECUTIVE DIRECTOR	40.00	0.00	Yes (X)	$118,228	$0	$3,503	Yes (X)

Field	Value	IRS element (for citing)
Total Reportable Comp From Org	$118,228	TotalReportableCompFromOrgAmt
Tot Reportable Comp Rltd Org	$0	TotReportableCompRltdOrgAmt
Total Other Compensation	$3,503	TotalOtherCompensationAmt
Indiv Rcvd Greater Than100 K	0	IndivRcvdGreaterThan100KCnt
Former Ofcr Employees Listed	false	FormerOfcrEmployeesListedInd
Total Comp Greater Than150 K	false	TotalCompGreaterThan150KInd
Compensation From Other Srcs	false	CompensationFromOtherSrcsInd
Federated Campaigns	$0	FederatedCampaignsAmt
Membership Dues	$14,301	MembershipDuesAmt
Fundraising	$0	FundraisingAmt
Related Organizations	$0	RelatedOrganizationsAmt
Government Grants	$0	GovernmentGrantsAmt
All Other Contributions	$1,530,259	AllOtherContributionsAmt
Noncash Contributions	$2,078	NoncashContributionsAmt
Total Contributions	$1,544,560	TotalContributionsAmt

Program Service Revenue ProgramServiceRevenueGrp (5 entries)

Total Revenue ColumnTotalRevenueColumnAmt	Related Or Exempt Func IncomeRelatedOrExemptFuncIncomeAmt	Unrelated Business RevenueUnrelatedBusinessRevenueAmt	ExclusionExclusionAmt
$0	$0	$0	$0
$0	$0	$0	$0
$0	$0	$0	$0
$0	$0	$0	$0
$0	$0	$0	$0

Total Oth Program Service Rev TotalOthProgramServiceRevGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$0	TotalRevenueColumnAmt
Related Or Exempt Func Income	$0	RelatedOrExemptFuncIncomeAmt
Unrelated Business Revenue	$0	UnrelatedBusinessRevenueAmt
Exclusion	$0	ExclusionAmt

Field	Value	IRS element (for citing)
Total Program Service Revenue	$0	TotalProgramServiceRevenueAmt

Investment Income InvestmentIncomeGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$106,284	TotalRevenueColumnAmt
Related Or Exempt Func Income	$0	RelatedOrExemptFuncIncomeAmt
Unrelated Business Revenue	$0	UnrelatedBusinessRevenueAmt
Exclusion	$0	ExclusionAmt

Incm From Invest Bond Proceeds IncmFromInvestBondProceedsGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$0	TotalRevenueColumnAmt
Related Or Exempt Func Income	$0	RelatedOrExemptFuncIncomeAmt
Unrelated Business Revenue	$0	UnrelatedBusinessRevenueAmt
Exclusion	$0	ExclusionAmt

Royalties Revenue RoyaltiesRevenueGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$258	TotalRevenueColumnAmt
Related Or Exempt Func Income	$0	RelatedOrExemptFuncIncomeAmt
Unrelated Business Revenue	$0	UnrelatedBusinessRevenueAmt
Exclusion	$0	ExclusionAmt

Gross Rents GrossRentsGrp

Field	Value	IRS element (for citing)
Real	$0	RealAmt
Personal	$0	PersonalAmt

Less Rental Expenses LessRentalExpensesGrp

Field	Value	IRS element (for citing)
Real	$0	RealAmt
Personal	$0	PersonalAmt

Rental Income Or Loss RentalIncomeOrLossGrp

Field	Value	IRS element (for citing)
Real	$0	RealAmt
Personal	$0	PersonalAmt

Net Rental Income Or Loss NetRentalIncomeOrLossGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$0	TotalRevenueColumnAmt
Related Or Exempt Func Income	$0	RelatedOrExemptFuncIncomeAmt
Unrelated Business Revenue	$0	UnrelatedBusinessRevenueAmt
Exclusion	$0	ExclusionAmt

Gross Amount Sales Assets GrossAmountSalesAssetsGrp

Field	Value	IRS element (for citing)
Securities	$0	SecuritiesAmt
Other	$0	OtherAmt

Less Cost Oth Basis Sales Expnss LessCostOthBasisSalesExpnssGrp

Field	Value	IRS element (for citing)
Securities	$0	SecuritiesAmt
Other	$0	OtherAmt

Gain Or Loss GainOrLossGrp

Field	Value	IRS element (for citing)
Securities	$0	SecuritiesAmt
Other	$0	OtherAmt

Net Gain Or Loss Investments NetGainOrLossInvestmentsGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$0	TotalRevenueColumnAmt
Related Or Exempt Func Income	$0	RelatedOrExemptFuncIncomeAmt
Unrelated Business Revenue	$0	UnrelatedBusinessRevenueAmt
Exclusion	$0	ExclusionAmt

Field	Value	IRS element (for citing)
Fundraising Gross Income	$0	FundraisingGrossIncomeAmt
Contri Rpt Fundraising Event	$0	ContriRptFundraisingEventAmt
Fundraising Direct Expenses	$0	FundraisingDirectExpensesAmt

Net Incm From Fundraising Evt NetIncmFromFundraisingEvtGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$0	TotalRevenueColumnAmt
Unrelated Business Revenue	$0	UnrelatedBusinessRevenueAmt
Exclusion	$0	ExclusionAmt

Field	Value	IRS element (for citing)
Gaming Gross Income	$0	GamingGrossIncomeAmt
Gaming Direct Expenses	$0	GamingDirectExpensesAmt

Net Income From Gaming NetIncomeFromGamingGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$0	TotalRevenueColumnAmt
Related Or Exempt Func Income	$0	RelatedOrExemptFuncIncomeAmt
Unrelated Business Revenue	$0	UnrelatedBusinessRevenueAmt
Exclusion	$0	ExclusionAmt

Field	Value	IRS element (for citing)
Gross Sales Of Inventory	$0	GrossSalesOfInventoryAmt
Cost Of Goods Sold	$0	CostOfGoodsSoldAmt

Net Income Or Loss NetIncomeOrLossGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$0	TotalRevenueColumnAmt
Related Or Exempt Func Income	$0	RelatedOrExemptFuncIncomeAmt
Unrelated Business Revenue	$0	UnrelatedBusinessRevenueAmt
Exclusion	$0	ExclusionAmt

Other Revenue Misc OtherRevenueMiscGrp (3 entries)

DescDesc	BusinessBusinessCd	Total Revenue ColumnTotalRevenueColumnAmt	Related Or Exempt Func IncomeRelatedOrExemptFuncIncomeAmt	Unrelated Business RevenueUnrelatedBusinessRevenueAmt	ExclusionExclusionAmt
Depository credit intermediation	522100	$1,413	$0	$0	$0
Books Printing	323117	$299	$0	$0	$0
		$0	$0	$0	$0

Miscellaneous Revenue MiscellaneousRevenueGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$0	TotalRevenueColumnAmt
Related Or Exempt Func Income	$0	RelatedOrExemptFuncIncomeAmt
Unrelated Business Revenue	$0	UnrelatedBusinessRevenueAmt
Exclusion	$0	ExclusionAmt

Field	Value	IRS element (for citing)
Other Revenue Total	$1,712	OtherRevenueTotalAmt

Total Revenue TotalRevenueGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$1,652,814	TotalRevenueColumnAmt
Related Or Exempt Func Income	$0	RelatedOrExemptFuncIncomeAmt
Unrelated Business Revenue	$0	UnrelatedBusinessRevenueAmt
Exclusion	$0	ExclusionAmt

Grants To Domestic Orgs GrantsToDomesticOrgsGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt
Program Services	$0	ProgramServicesAmt

Grants To Domestic Individuals GrantsToDomesticIndividualsGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt
Program Services	$0	ProgramServicesAmt

Foreign Grants ForeignGrantsGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt
Program Services	$0	ProgramServicesAmt

Benefits To Members BenefitsToMembersGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt
Program Services	$0	ProgramServicesAmt

Comp Current Ofcr Directors CompCurrentOfcrDirectorsGrp

Field	Value	IRS element (for citing)
Total	$118,228	TotalAmt
Program Services	$94,574	ProgramServicesAmt
Management And General	$17,733	ManagementAndGeneralAmt
Fundraising	$5,921	FundraisingAmt

Comp Disqual Persons CompDisqualPersonsGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt
Program Services	$0	ProgramServicesAmt
Management And General	$0	ManagementAndGeneralAmt
Fundraising	$0	FundraisingAmt

Other Salaries And Wages OtherSalariesAndWagesGrp

Field	Value	IRS element (for citing)
Total	$236,062	TotalAmt
Program Services	$188,850	ProgramServicesAmt
Management And General	$35,409	ManagementAndGeneralAmt
Fundraising	$11,803	FundraisingAmt

Pension Plan Contributions PensionPlanContributionsGrp

Field	Value	IRS element (for citing)
Total	$6,076	TotalAmt
Program Services	$4,861	ProgramServicesAmt
Management And General	$911	ManagementAndGeneralAmt
Fundraising	$304	FundraisingAmt

Other Employee Benefits OtherEmployeeBenefitsGrp

Field	Value	IRS element (for citing)
Total	$2,718	TotalAmt
Program Services	$2,174	ProgramServicesAmt
Management And General	$408	ManagementAndGeneralAmt
Fundraising	$136	FundraisingAmt

Payroll Taxes PayrollTaxesGrp

Field	Value	IRS element (for citing)
Total	$29,690	TotalAmt
Program Services	$23,752	ProgramServicesAmt
Management And General	$4,454	ManagementAndGeneralAmt
Fundraising	$1,484	FundraisingAmt

Fees For Services Management FeesForServicesManagementGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt
Program Services	$0	ProgramServicesAmt
Management And General	$0	ManagementAndGeneralAmt
Fundraising	$0	FundraisingAmt

Fees For Services Legal FeesForServicesLegalGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt
Program Services	$0	ProgramServicesAmt
Management And General	$0	ManagementAndGeneralAmt
Fundraising	$0	FundraisingAmt

Fees For Services Accounting FeesForServicesAccountingGrp

Field	Value	IRS element (for citing)
Total	$200	TotalAmt
Program Services	$0	ProgramServicesAmt
Management And General	$200	ManagementAndGeneralAmt
Fundraising	$0	FundraisingAmt

Fees For Services Lobbying FeesForServicesLobbyingGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt
Program Services	$0	ProgramServicesAmt
Management And General	$0	ManagementAndGeneralAmt
Fundraising	$0	FundraisingAmt

Fees For Services Prof Fundraising FeesForServicesProfFundraising

Field	Value	IRS element (for citing)
Total	$0	TotalAmt
Fundraising	$0	FundraisingAmt

Fees For Srvc Invst Mgmnt Fees FeesForSrvcInvstMgmntFeesGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt
Program Services	$0	ProgramServicesAmt
Management And General	$0	ManagementAndGeneralAmt
Fundraising	$0	FundraisingAmt

Fees For Services Other FeesForServicesOtherGrp

Field	Value	IRS element (for citing)
Total	$33,194	TotalAmt
Program Services	$33,194	ProgramServicesAmt
Management And General	$0	ManagementAndGeneralAmt
Fundraising	$0	FundraisingAmt

Advertising AdvertisingGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt
Program Services	$0	ProgramServicesAmt
Management And General	$0	ManagementAndGeneralAmt
Fundraising	$0	FundraisingAmt

Office Expenses OfficeExpensesGrp

Field	Value	IRS element (for citing)
Total	$15,088	TotalAmt
Program Services	$7,544	ProgramServicesAmt
Management And General	$7,544	ManagementAndGeneralAmt
Fundraising	$0	FundraisingAmt

Information Technology InformationTechnologyGrp

Field	Value	IRS element (for citing)
Total	$3,517	TotalAmt
Program Services	$3,517	ProgramServicesAmt
Management And General	$0	ManagementAndGeneralAmt
Fundraising	$0	FundraisingAmt

Royalties RoyaltiesGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt
Program Services	$0	ProgramServicesAmt
Management And General	$0	ManagementAndGeneralAmt
Fundraising	$0	FundraisingAmt

Occupancy OccupancyGrp

Field	Value	IRS element (for citing)
Total	$23,120	TotalAmt
Program Services	$17,340	ProgramServicesAmt
Management And General	$5,780	ManagementAndGeneralAmt
Fundraising	$0	FundraisingAmt

Travel TravelGrp

Field	Value	IRS element (for citing)
Total	$4,118	TotalAmt
Program Services	$4,118	ProgramServicesAmt
Management And General	$0	ManagementAndGeneralAmt
Fundraising	$0	FundraisingAmt

Pymt Travel Entrtnmnt Pub Ofcl PymtTravelEntrtnmntPubOfclGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt
Program Services	$0	ProgramServicesAmt
Management And General	$0	ManagementAndGeneralAmt
Fundraising	$0	FundraisingAmt

Conferences Meetings ConferencesMeetingsGrp

Field	Value	IRS element (for citing)
Total	$3,157	TotalAmt
Program Services	$3,157	ProgramServicesAmt
Management And General	$0	ManagementAndGeneralAmt
Fundraising	$0	FundraisingAmt

Interest InterestGrp

Field	Value	IRS element (for citing)
Total	$35	TotalAmt
Program Services	$0	ProgramServicesAmt
Management And General	$35	ManagementAndGeneralAmt
Fundraising	$0	FundraisingAmt

Payments To Affiliates PaymentsToAffiliatesGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt
Program Services	$0	ProgramServicesAmt
Management And General	$0	ManagementAndGeneralAmt
Fundraising	$0	FundraisingAmt

Depreciation Depletion DepreciationDepletionGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt
Program Services	$0	ProgramServicesAmt
Management And General	$0	ManagementAndGeneralAmt
Fundraising	$0	FundraisingAmt

Insurance InsuranceGrp

Field	Value	IRS element (for citing)
Total	$478	TotalAmt
Program Services	$0	ProgramServicesAmt
Management And General	$478	ManagementAndGeneralAmt
Fundraising	$0	FundraisingAmt

Other Expenses OtherExpensesGrp (4 entries)

DescDesc	TotalTotalAmt	Program ServicesProgramServicesAmt	Management And GeneralManagementAndGeneralAmt	FundraisingFundraisingAmt
Book Publishing, Printing, & Distribution	$3,081	$3,081	$0	$0
	$0	$0	$0	$0
	$0	$0	$0	$0
	$0	$0	$0	$0

All Other Expenses AllOtherExpensesGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt
Program Services	$0	ProgramServicesAmt
Management And General	$0	ManagementAndGeneralAmt
Fundraising	$0	FundraisingAmt

Total Functional Expenses TotalFunctionalExpensesGrp

Field	Value	IRS element (for citing)
Total	$478,762	TotalAmt
Program Services	$386,162	ProgramServicesAmt
Management And General	$72,952	ManagementAndGeneralAmt
Fundraising	$19,648	FundraisingAmt

Total Joint Costs TotalJointCostsGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt
Program Services	$0	ProgramServicesAmt
Management And General	$0	ManagementAndGeneralAmt
Fundraising	$0	FundraisingAmt

Cash Non Interest Bearing CashNonInterestBearingGrp

Field	Value	IRS element (for citing)
BOY	$52,112	BOYAmt
EOY	$53,682	EOYAmt

Savings And Temp Cash Invst SavingsAndTempCashInvstGrp

Field	Value	IRS element (for citing)
BOY	$618,687	BOYAmt
EOY	$892,334	EOYAmt

Pledges And Grants Receivable PledgesAndGrantsReceivableGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Accounts Receivable AccountsReceivableGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Receivables From Officers Etc ReceivablesFromOfficersEtcGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Rcvbl From Disqualified Prsn RcvblFromDisqualifiedPrsnGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Oth Notes Loans Receivable Net OthNotesLoansReceivableNetGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Inventories For Sale Or Use InventoriesForSaleOrUseGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Prepaid Expenses Defrd Charges PrepaidExpensesDefrdChargesGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Field	Value	IRS element (for citing)
Land Bldg Equip Cost Or Other Bss	$0	LandBldgEquipCostOrOtherBssAmt
Land Bldg Equip Accum Deprec	$0	LandBldgEquipAccumDeprecAmt

Land Bldg Equip Basis Net LandBldgEquipBasisNetGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Investments Pub Traded Sec InvestmentsPubTradedSecGrp

Field	Value	IRS element (for citing)
BOY	$1,555,767	BOYAmt
EOY	$892,408	EOYAmt

Investments Other Securities InvestmentsOtherSecuritiesGrp

Field	Value	IRS element (for citing)
BOY	$205,275	BOYAmt
EOY	$1,755,187	EOYAmt

Investments Program Related InvestmentsProgramRelatedGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Intangible Assets IntangibleAssetsGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Other Assets Total OtherAssetsTotalGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$7,326	EOYAmt

Total Assets TotalAssetsGrp

Field	Value	IRS element (for citing)
BOY	$2,431,841	BOYAmt
EOY	$3,600,937	EOYAmt

Accounts Payable Accr Expnss AccountsPayableAccrExpnssGrp

Field	Value	IRS element (for citing)
BOY	$15,804	BOYAmt
EOY	$4,790	EOYAmt

Grants Payable GrantsPayableGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Deferred Revenue DeferredRevenueGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Tax Exempt Bond Liabilities TaxExemptBondLiabilitiesGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Escrow Account Liability EscrowAccountLiabilityGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Loans From Officers Directors LoansFromOfficersDirectorsGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Mortg Notes Pybl Scrd Invst Prop MortgNotesPyblScrdInvstPropGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Unsecured Notes Loans Payable UnsecuredNotesLoansPayableGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Other Liabilities OtherLiabilitiesGrp

Field	Value	IRS element (for citing)
BOY	$3,548	BOYAmt
EOY	$7,326	EOYAmt

Total Liabilities TotalLiabilitiesGrp

Field	Value	IRS element (for citing)
BOY	$19,352	BOYAmt
EOY	$12,116	EOYAmt

Field	Value	IRS element (for citing)
Organization Follows FASB117	Yes (X)	OrganizationFollowsFASB117Ind

No Donor Restriction Net Assets NoDonorRestrictionNetAssetsGrp

Field	Value	IRS element (for citing)
BOY	$2,412,489	BOYAmt
EOY	$3,588,821	EOYAmt

Donor Restriction Net Assets DonorRestrictionNetAssetsGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Total Net Assets Fund Balance TotalNetAssetsFundBalanceGrp

Field	Value	IRS element (for citing)
BOY	$2,412,489	BOYAmt
EOY	$3,588,821	EOYAmt

Tot Liab Net Assets Fund Balance TotLiabNetAssetsFundBalanceGrp

Field	Value	IRS element (for citing)
BOY	$2,431,841	BOYAmt
EOY	$3,600,937	EOYAmt

Field	Value	IRS element (for citing)
Reconcilation Revenue Expnss	$1,174,052	ReconcilationRevenueExpnssAmt
Net Unrlzd Gains Losses Invst	$875	NetUnrlzdGainsLossesInvstAmt
Donated Services And Use Fclts	$0	DonatedServicesAndUseFcltsAmt
Investment Expense	$0	InvestmentExpenseAmt
Prior Period Adjustments	$1,405	PriorPeriodAdjustmentsAmt
Other Changes In Net Assets	$0	OtherChangesInNetAssetsAmt
Method Of Accounting Cash	Yes (X)	MethodOfAccountingCashInd
Accountant Compile Or Review	false	AccountantCompileOrReviewInd
FS Audited	Yes (true)	FSAuditedInd

FS Audited Basis FSAuditedBasisGrp

Field	Value	IRS element (for citing)
Separate Basis Fincl Stmt	Yes (X)	SeparateBasisFinclStmtInd

Field	Value	IRS element (for citing)
Audit Committee	false	AuditCommitteeInd
Federal Grant Audit Required	false	FederalGrantAuditRequiredInd

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	$60,528	CurrentTaxYearMinus4YearsAmt
Current Tax Year Minus3 Years	$32,186	CurrentTaxYearMinus3YearsAmt
Current Tax Year Minus2 Years	$34,469	CurrentTaxYearMinus2YearsAmt
Current Tax Year Minus1 Year	$24,940	CurrentTaxYearMinus1YearAmt
Current Tax Year	$44,559	CurrentTaxYearAmt
Total	$196,682	TotalAmt

Tax Rev Levied Orgnztnl Bnft170 TaxRevLeviedOrgnztnlBnft170Grp

Field	Value	IRS element (for citing)
Current Tax Year Minus4 Years	$0	CurrentTaxYearMinus4YearsAmt
Current Tax Year Minus3 Years	$0	CurrentTaxYearMinus3YearsAmt
Current Tax Year Minus2 Years	$0	CurrentTaxYearMinus2YearsAmt
Current Tax Year Minus1 Year	$0	CurrentTaxYearMinus1YearAmt
Current Tax Year	$0	CurrentTaxYearAmt
Total	$0	TotalAmt

Govt Furn Srvc Fclts Vl170 GovtFurnSrvcFcltsVl170Grp

Field	Value	IRS element (for citing)
Current Tax Year Minus4 Years	$0	CurrentTaxYearMinus4YearsAmt
Current Tax Year Minus3 Years	$0	CurrentTaxYearMinus3YearsAmt
Current Tax Year Minus2 Years	$0	CurrentTaxYearMinus2YearsAmt
Current Tax Year Minus1 Year	$0	CurrentTaxYearMinus1YearAmt
Current Tax Year	$0	CurrentTaxYearAmt
Total	$0	TotalAmt

Total Calendar Year170 TotalCalendarYear170Grp

Field	Value	IRS element (for citing)
Current Tax Year Minus4 Years	$60,528	CurrentTaxYearMinus4YearsAmt
Current Tax Year Minus3 Years	$32,186	CurrentTaxYearMinus3YearsAmt
Current Tax Year Minus2 Years	$34,469	CurrentTaxYearMinus2YearsAmt
Current Tax Year Minus1 Year	$24,940	CurrentTaxYearMinus1YearAmt
Current Tax Year	$44,559	CurrentTaxYearAmt
Total	$196,682	TotalAmt

Field	Value	IRS element (for citing)
Public Support Total170	$196,682	PublicSupportTotal170Amt

Gross Investment Income170 GrossInvestmentIncome170Grp

Field	Value	IRS element (for citing)
Current Tax Year Minus4 Years	$4,568	CurrentTaxYearMinus4YearsAmt
Current Tax Year Minus3 Years	$12,145	CurrentTaxYearMinus3YearsAmt
Current Tax Year Minus2 Years	$98,699	CurrentTaxYearMinus2YearsAmt
Current Tax Year Minus1 Year	$116,421	CurrentTaxYearMinus1YearAmt
Current Tax Year	$106,542	CurrentTaxYearAmt
Total	$338,375	TotalAmt

Unrelated Business Net Incm170 UnrelatedBusinessNetIncm170Grp

Field	Value	IRS element (for citing)
Current Tax Year Minus4 Years	$0	CurrentTaxYearMinus4YearsAmt
Current Tax Year Minus3 Years	$0	CurrentTaxYearMinus3YearsAmt
Current Tax Year Minus2 Years	$0	CurrentTaxYearMinus2YearsAmt
Current Tax Year Minus1 Year	$0	CurrentTaxYearMinus1YearAmt
Current Tax Year	$0	CurrentTaxYearAmt
Total	$0	TotalAmt

Other Income170 OtherIncome170Grp

Field	Value	IRS element (for citing)
Current Tax Year Minus4 Years	$0	CurrentTaxYearMinus4YearsAmt
Current Tax Year Minus3 Years	$7,055	CurrentTaxYearMinus3YearsAmt
Current Tax Year Minus2 Years	$1,215	CurrentTaxYearMinus2YearsAmt
Current Tax Year Minus1 Year	$1,503	CurrentTaxYearMinus1YearAmt
Current Tax Year	$1,712	CurrentTaxYearAmt
Total	$11,485	TotalAmt

Field	Value	IRS element (for citing)
Total Support	$546,542	TotalSupportAmt
Public Support CY170	0.3599	PublicSupportCY170Pct
Public Support PY170	0.6152	PublicSupportPY170Pct
Thirty Thr Pct Suprt Tests CY170	Yes (X)	ThirtyThrPctSuprtTestsCY170Ind

Form990 Schedule A Part VI Form990ScheduleAPartVIGrp (2 entries)

Form And Line ReferenceFormAndLineReferenceDesc	ExplanationExplanationTxt
Part II - Line 1, Unusual Grant Lists	\| Name of the Contributor:, Date of Grant:, Year:, Amount:, Description:\| Peter Seidel12 10 2025, "2025", $1500000, Bequest amount.\|
Part II - Line 10	\| Year:, Amount:, Description:\| 2022, 7055\| 2023, 1215\| 2024, 1503Total of books sales royalties and credit card cash rewards\| 2025, 1712Total of book sales credit card cash rewards and banking rewards\|

Schedule B IRS990ScheduleB

Contributor Information ContributorInformationGrp

Field	Value	IRS element (for citing)
Contributor	RESTRICTED	ContributorNum

Contributor Business Name ContributorBusinessName

Field	Value	IRS element (for citing)
Business Name Line1	RESTRICTED	BusinessNameLine1

Contributor US Address ContributorUSAddress

Field	Value	IRS element (for citing)
Address Line1	RESTRICTED	AddressLine1
Address Line2	RESTRICTED	AddressLine2
City	RESTRICTED	City
State	RESTRICTED	State
ZIP Code	RESTRICTED	ZIPCode

Field	Value	IRS element (for citing)
Total Contributions	RESTRICTED	TotalContributionsAmt

Schedule D IRS990ScheduleD

Other Securities OtherSecuritiesGrp (10 entries)

DescDesc	Book ValueBookValueAmt	Method ValuationMethodValuationCd
EagleBank 30-month CD	$43,094	F
EagleBank 36-month CD	$180,000	F
First Internet Bank 36-months CD	$215,170	F
Prime Alliance 36-month CD	$230,762	F
Goldman Sachs 5-year CD	$244,000	C
Merrick Bank 4-yr CD	$160,552	C
Morgan Standly 4-yr CD	$240,000	C
Morgan Stanley 5-yr CD	$241,208	C
State Bank of India 5-yr CD	$25,401	C
Truist 2-yr CD 2025	$175,000	F

Field	Value	IRS element (for citing)
Total Book Value Securities	$1,755,187	TotalBookValueSecuritiesAmt
Federal Income Tax Liability	$3,466	FederalIncomeTaxLiabilityAmt

Other Liabilities Org OtherLiabilitiesOrgGrp (2 entries)

DescDesc	AmtAmt
Maryland income taxes	$2,811
Virginia income taxes	$1,049

Field	Value	IRS element (for citing)
Total Liability	$7,326	TotalLiabilityAmt
Total Rev Etc Audited Fincl Stmt	$1,653,689	TotalRevEtcAuditedFinclStmtAmt
Net Unrealized Gains Invst	$875	NetUnrealizedGainsInvstAmt
Revenue Not Reported	$875	RevenueNotReportedAmt
Revenue Subtotal	$1,652,814	RevenueSubtotalAmt
Revenue Not Reported Fincl Stmt	$0	RevenueNotReportedFinclStmtAmt
Total Revenue Per Form990	$1,652,814	TotalRevenuePerForm990Amt
Tot Expns Etc Audited Fincl Stmt	$478,762	TotExpnsEtcAuditedFinclStmtAmt
Expenses Not Reported	$0	ExpensesNotReportedAmt
Expenses Subtotal	$478,762	ExpensesSubtotalAmt
Expenses Not Rpt Fincl Stmt	$0	ExpensesNotRptFinclStmtAmt
Total Expenses Per Form990	$478,762	TotalExpensesPerForm990Amt

Schedule O IRS990ScheduleO

Supplemental Information Detail SupplementalInformationDetail (4 entries)

Form And Line ReferenceFormAndLineReferenceDesc	ExplanationExplanationTxt
Doing Business As Names	CASSE
Part VI, Line 8	BOARD MEETING NOTES ARE CONTEMPORANEOUSLY RECORDED. NO COMMITTEES EXIST WITH THE AUTHORITY TO ACT ON BEHALF OF THE GOVERNING BODY.
Part VI, Line 11a	THIS FORM 990 WAS SELF-PREPARED BY CASSE AND CIRCULATED TO THE EXECUTIVE DIRECTOR AND THE BOARD OF DIRECTORS FOR REVIEW PRIOR TO FILING.
Part VI, Line 19	FINANCIAL STATEMENTS ARE AVAILABLE UPON REQUEST AND PUBLICLY AVAILABLE ON GUIDESTAR.ORG