Civic Intelligence

Muddy Branch Alliance Inc

EIN 45-2490551 • 501(c)3 • Gaithersburg, MD

Profile

Environmental Advocacy

19 Turnham LaneGaithersburg, MD 20878

muddybranch.org

Siviq Scores

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

Liabilities / Assets

59th percentile

0.00x

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

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

Liabilities / Revenue

61st percentile

0.00x

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

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

Net Margin

82nd percentile

30%

Higher net margin than 82% of similar nonprofits.

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

Top Officer Pay

84th percentile

$0

Higher top officer pay than 84% of similar nonprofits.

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

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

Asset Growth

66th percentile

7.9%

Faster asset growth than 66% of similar nonprofits.

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

Revenue Growth

83rd percentile

45%

Faster revenue growth than 83% of similar nonprofits.

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

Balance Sheet
Liabilities / Assets59th percentile

Assets

Up

$40,621

Up $2,972 (+7.9%) from 2023

Liabilities

Flat

$0

Flat from 2023

Net Assets

Up

$40,621

Up $2,972 (+7.9%) from 2023

Operations
Liabilities / Revenue61st percentileNet Margin82nd percentile

Revenue

Up

$9,875

Up $3,054 (+45%) from 2023

Expenses

Up

$6,904

Up $5,169 (+298%) from 2023

Net Income

Down

$2,971

Down $2,115 (-42%) from 2023

Trend Graphs

Balance Sheet Trend

Asset Growth66th percentile

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

$60K$40K$20K$0Assets 2015: $18,259Liabilities 2015: $02015Assets 2016: $13,601Liabilities 2016: $02016Assets 2017: $29,555Liabilities 2017: $02017Assets 2018: $23,731Liabilities 2018: $02018Assets 2019: $27,366Liabilities 2019: $02019Assets 2020: $25,833Liabilities 2020: $02020Assets 2021: $28,752Liabilities 2021: $0Net Assets 2021: $28,7522021Assets 2022: $32,562Liabilities 2022: $0Net Assets 2022: $32,5622022Assets 2023: $37,649Liabilities 2023: $0Net Assets 2023: $37,6492023Assets 2024: $40,621Liabilities 2024: $0Net Assets 2024: $40,6212024

Highlighted filing

2024

Assets$40,621
Liabilities$0
Net Assets$40,621
Open 2024 Filing

Operations Trend

Revenue Growth83rd percentile

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

$60K$40K$20K$0-$20KRevenue 2015: $13,801Expenses 2015: $5,682Net Income 2015: $8,1192015Revenue 2016: $8,284Expenses 2016: $12,501Net Income 2016: -$4,2172016Revenue 2017: $49,978Expenses 2017: $34,048Net Income 2017: $15,9302017Revenue 2018: $3,815Expenses 2018: $9,761Net Income 2018: -$5,9462018Revenue 2019: $14,491Expenses 2019: $10,650Net Income 2019: $3,8412019Revenue 2020: $34,033Expenses 2020: $35,566Net Income 2020: -$1,5332020Revenue 2021: $9,823Expenses 2021: $6,904Net Income 2021: $2,9192021Revenue 2022: $9,821Expenses 2022: $6,011Net Income 2022: $3,8102022Revenue 2023: $6,821Expenses 2023: $1,735Net Income 2023: $5,0862023Revenue 2024: $9,875Expenses 2024: $6,904Net Income 2024: $2,9712024

Highlighted filing

2024

Revenue$9,875
Expenses$6,904
Net Income$2,971
Open 2024 Filing

Filings

Most recent year

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

Open filing
Assets
$40,621
Liabilities
$0
Net assets
$40,621
Revenue
$9,875
Expenses
$6,904
Net income
$2,971
Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2024Detailed filing. Detailed filing data is available for this year.$40.6$0.00$40.6$9.88$6.90$2.97
2023Detailed filing. Detailed filing data is available for this year.$37.6$0.00$37.6$6.82$1.74$5.09
2022Detailed filing. Detailed filing data is available for this year.$32.6$0.00$32.6$9.82$6.01$3.81
2021Detailed filing. Detailed filing data is available for this year.$28.8$0.00$28.8$9.82$6.90$2.92
2020Summary only. Only limited summary data is available for this year.$25.8$0.00$34.0$35.6$1.53
2019Summary only. Only limited summary data is available for this year.$27.4$0.00$14.5$10.7$3.84
2018Summary only. Only limited summary data is available for this year.$23.7$0.00$3.82$9.76$5.95
2017Summary only. Only limited summary data is available for this year.$29.6$0.00$50.0$34.0$15.9
2016Summary only. Only limited summary data is available for this year.$13.6$0.00$8.28$12.5$4.22
2015Summary only. Only limited summary data is available for this year.$18.3$0.00$13.8$5.68$8.12
Latest Filing Detail
Jump To
Filing Snapshot
Filing Period
Jan 1, 2024 to Dec 31, 2024
Signed
Aug 16, 2025
Return Version
2024v5.0
Gross Receipts
$17,181
Mission and Program Overview

Mission

Environmental Advoacay

Environmental Advocacy

Program Services

DescriptionGrantsExpenses
Work with homeowners association and develop a pollinator garden plan, in consultation with the HOA Green Team, that will be shovel ready when future funding becomes available. Develop a template for replicating the process of discussion, garden planning and garden design that will support future interactions with other HOAs. Create a communication plan for sharing the results and for facilitating future garden projects with additional HOAs, including different modalities for disseminating materials.$0$5,565
Lands Green Waters Clean - to encourage local homeowners to utilize native plants in home landscaping and education on water conservation and rain gardens.$0$350
Promotional materials for clean streams and volunteer work events.$0$125
Compensation and Service Providers
Top Officer Pay84th percentile

Employees

NameTitleFull / Part TimeBaseOtherTotal
Janette RosenbaumPresidentPT$0--
Mary HlavinkaTreasurer-$0--
Guillermo IraholaVice President-$0--
Filing and Contact Details

Filer

Filer Name
Muddy Branch Alliance Inc
EIN
45-2490551
Phone
2404990870
Address
19 Turnham Lane, Gaithersburg, MD 20878

Signing Officer

Name
Mary Hlavinka
Title
Treasurer
Phone
2404990870
Signed
2025-08-16
Supplemental Narrative

Additional Explanations

Form 990-EZ, Part I, Line 16

“Description;Amount^Insurance;237|Newsletter;540|Fees and supplies;212^Total;989^”

Form 990-EZ, Part I, Line 20

“Rounding”

Raw XML Appendix167 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.

Path#Value
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IRS990EZ/BenefitsPaidToOrForMembersAmt00
IRS990EZ/BooksInCareOfDetail/PersonNm0Mary Hlavinka
IRS990EZ/BooksInCareOfDetail/PhoneNum02404990870
IRS990EZ/BooksInCareOfDetail/USAddress/AddressLine1Txt019 Turnham Lane
IRS990EZ/BooksInCareOfDetail/USAddress/CityNm0Gaithersburg
IRS990EZ/BooksInCareOfDetail/USAddress/StateAbbreviationCd0MD
IRS990EZ/BooksInCareOfDetail/USAddress/ZIPCd020878
IRS990EZ/CashSavingsAndInvestmentsGrp/BOYAmt037649
IRS990EZ/CashSavingsAndInvestmentsGrp/EOYAmt040621
IRS990EZ/ChgMadeToOrgnzngDocNotRptInd00
IRS990EZ/ContributionsGiftsGrantsEtcAmt03315
IRS990EZ/CostOfGoodsSoldAmt00
IRS990EZ/CostOrOtherBasisExpenseSaleAmt00
IRS990EZ/DirectIndirectPltclExpendAmt00
IRS990EZ/DonorAdvisedFndsInd00
IRS990EZ/EngagedInExcessBenefitTransInd00
IRS990EZ/ExcessOrDeficitForYearAmt02971
IRS990EZ/FeesAndOtherPymtToIndCntrctAmt05915
IRS990EZ/FiledScheduleAInd01
IRS990EZ/ForeignFinancialAccountInd00
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IRS990EZ/FundraisingGrossIncomeAmt013866
IRS990EZ/GainOrLossFromSaleOfAssetsAmt00
IRS990EZ/GamingGrossIncomeAmt00
IRS990EZ/GrantsAndSimilarAmountsPaidAmt00
IRS990EZ/GrossProfitLossSlsOfInvntryAmt00
IRS990EZ/GrossReceiptsAmt017181
IRS990EZ/GrossSalesOfInventoryAmt00
IRS990EZ/InfoInScheduleOPartIInd0X
IRS990EZ/InvestmentIncomeAmt00
IRS990EZ/LandAndBuildingsGrp/BOYAmt00
IRS990EZ/LandAndBuildingsGrp/EOYAmt00
IRS990EZ/LobbyingActivitiesInd00
IRS990EZ/MadeLoansToFromOfficersInd00
IRS990EZ/MembershipDuesAmt00
IRS990EZ/MethodOfAccountingCashInd0X
IRS990EZ/NetAssetsOrFundBalancesBOYAmt037649
IRS990EZ/NetAssetsOrFundBalancesEOYAmt040621
IRS990EZ/NetAssetsOrFundBalancesGrp/BOYAmt037649
IRS990EZ/NetAssetsOrFundBalancesGrp/EOYAmt040621
IRS990EZ/OccupancyRentUtltsAndMaintAmt00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt010
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IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt23
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt10
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt20
IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt10
IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt20
IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt10
IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt20
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm0Janette Rosenbaum
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm1Mary Hlavinka
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm2Guillermo Irahola
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt0President
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt1Treasurer
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt2Vice President
IRS990EZ/OperateHospitalInd00
IRS990EZ/Organization501c3Ind0X
IRS990EZ/OrganizationDissolvedEtcInd00
IRS990EZ/OrganizationHadUBIInd00
IRS990EZ/OtherAssetsTotalDetail/BOYAmt00
IRS990EZ/OtherAssetsTotalDetail/EOYAmt00
IRS990EZ/OtherChangesInNetAssetsAmt01
IRS990EZ/OtherExpensesTotalAmt0989
IRS990EZ/OtherRevenueTotalAmt00
IRS990EZ/PartVIHghstPdCntrctProfSrvcTxt0NONE
IRS990EZ/PartVIOfCompOfHghstPdEmplTxt0NONE
IRS990EZ/PoliticalCampaignActyInd00
IRS990EZ/PrimaryExemptPurposeTxt0Environmental Advocacy
IRS990EZ/PrintingPublicationsPostageAmt00
IRS990EZ/ProgramServiceRevenueAmt00
IRS990EZ/ProgramSrvcAccomplishmentGrp/DescriptionProgramSrvcAccomTxt0Work with homeowners association and develop a pollinator garden plan, in consultation with the HOA Green Team, that will be shovel ready when future funding becomes available. Develop a template for replicating the process of discussion, garden planning and garden design that will support future interactions with other HOAs. Create a communication plan for sharing the results and for facilitating future garden projects with additional HOAs, including different modalities for disseminating materials.
IRS990EZ/ProgramSrvcAccomplishmentGrp/DescriptionProgramSrvcAccomTxt1Lands Green Waters Clean - to encourage local homeowners to utilize native plants in home landscaping and education on water conservation and rain gardens.
IRS990EZ/ProgramSrvcAccomplishmentGrp/DescriptionProgramSrvcAccomTxt2Promotional materials for clean streams and volunteer work events.
IRS990EZ/ProgramSrvcAccomplishmentGrp/GrantsAndAllocationsAmt00
IRS990EZ/ProgramSrvcAccomplishmentGrp/GrantsAndAllocationsAmt10
IRS990EZ/ProgramSrvcAccomplishmentGrp/GrantsAndAllocationsAmt20
IRS990EZ/ProgramSrvcAccomplishmentGrp/ProgramServiceExpensesAmt05565
IRS990EZ/ProgramSrvcAccomplishmentGrp/ProgramServiceExpensesAmt1350
IRS990EZ/ProgramSrvcAccomplishmentGrp/ProgramServiceExpensesAmt2125
IRS990EZ/ProhibitedTaxShelterTransInd00
IRS990EZ/RelatedOrganizationCtrlEntInd00
IRS990EZ/SalariesOtherCompEmplBnftAmt00
IRS990EZ/SaleOfAssetsGrossAmt00
IRS990EZ/ScheduleBNotRequiredInd0X
IRS990EZ/SchoolOperatingInd00
IRS990EZ/SpecialEventsDirectExpensesAmt07306
IRS990EZ/SpecialEventsNetIncomeLossAmt06560
IRS990EZ/StatesWhereCopyOfReturnIsFldCd0MD
IRS990EZ/SubjectToProxyTaxInd00
IRS990EZ/SumOfTotalLiabilitiesGrp/BOYAmt00
IRS990EZ/SumOfTotalLiabilitiesGrp/EOYAmt00
IRS990EZ/TanningServicesProvidedInd00
IRS990EZ/TaxImposedOnOrganizationMgrAmt00
IRS990EZ/TaxImposedUnderIRC4911Amt00
IRS990EZ/TaxImposedUnderIRC4912Amt00
IRS990EZ/TaxImposedUnderIRC4955Amt00
IRS990EZ/TaxReimbursedByOrganizationAmt00
IRS990EZ/TotalExpensesAmt06904
IRS990EZ/TotalProgramServiceExpensesAmt06040
IRS990EZ/TotalRevenueAmt09875
IRS990EZ/TransactionWithControlEntInd00
IRS990EZ/TrnsfrExmptNonChrtblRltdOrgInd00
IRS990EZ/TypeOfOrganizationCorpInd0X
IRS990EZ/WebsiteAddressTxt0muddybranch.org
IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearAmt03315
IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus1YearAmt01268
IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus2YearsAmt06463
IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus3YearsAmt07870
IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus4YearsAmt032177
IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/TotalAmt051093
IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearAmt013866
IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus1YearAmt011010
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IRS990ScheduleA/GrossReceiptsAdmissionsGrp/TotalAmt043162
IRS990ScheduleA/InvestmentIncomeCYPct00
IRS990ScheduleA/InvestmentIncomePYPct00
IRS990ScheduleA/PubliclySupportedOrg509a2Ind0X
IRS990ScheduleA/PublicSupportCY509Pct01
IRS990ScheduleA/PublicSupportPY509Pct01
IRS990ScheduleA/PublicSupportTotal509Amt094255
IRS990ScheduleA/ThirtyThrPctSuprtTestsPY509Ind0X
IRS990ScheduleA/Total509Grp/CurrentTaxYearAmt017181
IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus1YearAmt012278
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IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus3YearsAmt013973
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IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearAmt017181
IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus1YearAmt012278
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IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus3YearsAmt013973
IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus4YearsAmt035765
IRS990ScheduleA/TotalSupportCalendarYearGrp/TotalAmt094255
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt0Description;Amount^Insurance;237|Newsletter;540|Fees and supplies;212^Total;989^
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt1Rounding
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc0Form 990-EZ, Part I, Line 16
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc1Form 990-EZ, Part I, Line 20
ReasonableCauseExplanation/ExplanationTxt0Return was extended.
ReturnHeader/BuildTS02025-03-06 01:10:19Z
ReturnHeader/BusinessOfficerGrp/PersonNm0Mary Hlavinka
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt0Treasurer
ReturnHeader/BusinessOfficerGrp/PhoneNum02404990870
ReturnHeader/BusinessOfficerGrp/SignatureDt02025-08-16
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt0MUDDY BRANCH ALLIANCE INC
ReturnHeader/Filer/BusinessNameControlTxt0MUDD
ReturnHeader/Filer/EIN0452490551
ReturnHeader/Filer/PhoneNum02404990870
ReturnHeader/Filer/USAddress/AddressLine1Txt019 Turnham Lane
ReturnHeader/Filer/USAddress/CityNm0Gaithersburg
ReturnHeader/Filer/USAddress/StateAbbreviationCd0MD
ReturnHeader/Filer/USAddress/ZIPCd020878
ReturnHeader/IRSResponsiblePrtyInfoCurrInd01
ReturnHeader/ReturnTs02025-08-17T09:40:03-07:00
ReturnHeader/ReturnTypeCd0990EZ
ReturnHeader/TaxPeriodBeginDt02024-01-01
ReturnHeader/TaxPeriodEndDt02024-12-31
ReturnHeader/TaxYr02024

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