Civic Intelligence

Mammoth Lakes Rotary Club Foundation

EIN 16-1671758 • 501(c)3 • Mammoth Lakes, CA

Pub. 78 Eligible

Profile

Providing support to & funding for service projects internationally, community, vocationally, & youth oriented. Generally in connection with & related to projects of Rotary International.

PO Box 7484Mammoth Lakes, CA 93546

n/A

Siviq Scores

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

Liabilities / Assets

Score unavailable

No value available

Liabilities-to-assets requires both liabilities and assets on the latest valid filing.

Source year 2025

Liabilities / Revenue

Score unavailable

No value available

Liabilities-to-revenue requires both liabilities and revenue on the latest valid filing.

Source year 2025

Net Margin

67th percentile

13%

Higher net margin than 67% of similar nonprofits.

501(c)3 • <$500k nonprofits • Source year 2025

Top Officer Pay

81st percentile

$0

Higher top officer pay than 81% of similar nonprofits.

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

501(c)3 • <$500k nonprofits • Source year 2025

Asset Growth

62nd percentile

4.8%

Faster asset growth than 62% of similar nonprofits.

501(c)3 • <$500k nonprofits • Annualized from 2024 to 2025

Revenue Growth

78th percentile

33%

Faster revenue growth than 78% of similar nonprofits.

501(c)3 • <$500k nonprofits • Annualized from 2024 to 2025

Balance Sheet
Liabilities / AssetsScore unavailable

Assets

Up

$70,577

Up $3,210 (+4.8%) from 2024

Liabilities

-

No earlier filing loaded for comparison.

Net Assets

Up

$70,577

Up $3,210 (+4.8%) from 2024

Operations
Liabilities / RevenueScore unavailableNet Margin67th percentile

Revenue

Up

$24,965

Up $6,124 (+33%) from 2024

Expenses

Down

$21,755

Down $675 (-3.0%) from 2024

Net Income

Up

$3,210

Up $6,799 (+189%) from 2024

Trend Graphs

Balance Sheet Trend

Asset Growth62nd percentile

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

$150K$100K$50K$0Assets 2012: $58,124Liabilities 2012: $02012Assets 2013: $55,955Liabilities 2013: $02013Assets 2015: $64,159Liabilities 2015: $276Net Assets 2015: $63,8832015Assets 2016: $68,542Liabilities 2016: $376Net Assets 2016: $68,1662016Assets 2017: $94,208Liabilities 2017: $376Net Assets 2017: $93,8322017Assets 2018: $113,079Liabilities 2018: $276Net Assets 2018: $112,8032018Assets 2019: $118,111Net Assets 2019: $118,1112019Assets 2020: $103,637Net Assets 2020: $103,6372020Assets 2021: $96,197Net Assets 2021: $96,1972021Assets 2022: $72,412Net Assets 2022: $72,4122022Assets 2023: $70,956Net Assets 2023: $70,9562023Assets 2024: $67,367Net Assets 2024: $67,3672024Assets 2025: $70,577Net Assets 2025: $70,5772025

Highlighted filing

2025

Assets$70,577
Liabilities-
Net Assets$70,577
Open 2025 Filing

Operations Trend

Revenue Growth78th percentile

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

$40K$20K$0-$20KRevenue 2012: $16,836Expenses 2012: $21,512Net Income 2012: -$4,6762012Revenue 2013: $23,699Expenses 2013: $25,868Net Income 2013: -$2,1692013Revenue 2015: $15,242Expenses 2015: $12,065Net Income 2015: $3,1772015Revenue 2016: $11,056Expenses 2016: $6,773Net Income 2016: $4,2832016Revenue 2017: $37,197Expenses 2017: $11,531Net Income 2017: $25,6662017Revenue 2018: $27,705Expenses 2018: $8,734Net Income 2018: $18,9712018Revenue 2019: $33,017Expenses 2019: $27,709Net Income 2019: $5,3082019Revenue 2020: $18,873Expenses 2020: $33,347Net Income 2020: -$14,4742020Revenue 2021: $17,802Expenses 2021: $25,242Net Income 2021: -$7,4402021Revenue 2022: $17,398Expenses 2022: $15,830Net Income 2022: $1,5682022Revenue 2023: $11,531Expenses 2023: $20,020Net Income 2023: -$8,4892023Revenue 2024: $18,841Expenses 2024: $22,430Net Income 2024: -$3,5892024Revenue 2025: $24,965Expenses 2025: $21,755Net Income 2025: $3,2102025

Highlighted filing

2025

Revenue$24,965
Expenses$21,755
Net Income$3,210
Open 2025 Filing

Filings

Most recent year

2025 • Form 990EZDetailed filing. Detailed filing data is available for this year.

Open filing
Assets
$70,577
Liabilities
-
Net assets
$70,577
Revenue
$24,965
Expenses
$21,755
Net income
$3,210
Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2025Detailed filing. Detailed filing data is available for this year.$0.71$0.71$0.25$0.22$0.03
2024Detailed filing. Detailed filing data is available for this year.$0.67$0.67$0.19$0.22$0.04
2023Detailed filing. Detailed filing data is available for this year.$0.71$0.71$0.12$0.20$0.08
2022Detailed filing. Detailed filing data is available for this year.$0.72$0.72$0.17$0.16$0.02
2021Detailed filing. Detailed filing data is available for this year.$0.96$0.96$0.18$0.25$0.07
2020Detailed filing. Detailed filing data is available for this year.$1.04$1.04$0.19$0.33$0.14
2019Detailed filing. Detailed filing data is available for this year.$1.18$1.18$0.33$0.28$0.05
2018Detailed filing. Detailed filing data is available for this year.$1.13$0.00$1.13$0.28$0.09$0.19
2017Detailed filing. Detailed filing data is available for this year.$0.94$0.00$0.94$0.37$0.12$0.26
2016Detailed filing. Detailed filing data is available for this year.$0.69$0.00$0.68$0.11$0.07$0.04
2015Detailed filing. Detailed filing data is available for this year.$0.64$0.00$0.64$0.15$0.12$0.03
2013Summary only. Only limited summary data is available for this year.$0.56$0.00$0.24$0.26$0.02
2012Summary only. Only limited summary data is available for this year.$0.58$0.00$0.17$0.22$0.05
Latest Filing Detail
Jump To
Filing Snapshot
Filing Period
Jul 1, 2024 to Jun 30, 2025
Signed
Sep 16, 2025
Return Version
2024v5.2
Gross Receipts
$24,965
Mission and Program Overview

Mission

Providing support to & funding for service projects internationally, community, vocationally, & youth oriented. Generally in connection with & related to projects of Rotary International.

Program Services

DescriptionGrantsExpenses
Scholarships-$18,700
Compensation and Service Providers
Top Officer Pay81st percentile

Employees

NameTitleFull / Part TimeBaseOtherTotal
Peggy ArmendaPresident-$0--
Gary SillTreasurer-$0--
Filing and Contact Details

Filer

Filer Name
Mammoth Lakes Rotary Club Foundation
EIN
16-1671758
Phone
7609342817
Address
PO Box 7484, Mammoth Lakes, CA 93546

Signing Officer

Name
Peggy Armenda
Title
President
Signed
2025-09-16
Discuss with paid preparer
Yes

Preparer

Firm
Amy Graham CPA
Address
PO BOX 8821, MAMMOTH LAKES, CA 93546
Preparer
Amy Graham
Phone
7609371506
Supplemental Narrative

Additional Explanations

Other Expenses.1

“Scholarship $13500”

Other Expenses.2

“Chamber music unbound $2000”

Other Expenses.3

“Ryla leadership training $1950”

Other Expenses.4

“YOUTH SERVICES $1500”

Other Expenses.5

“Beau tyomko mem. Fund $1000”

Other Expenses.6

“Rotary club of bishop $667”

Other Expenses.7

“Middle school museum $250”

Other Expenses.8

“GOVT FILING FEE $165”

Raw XML Appendix156 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/BooksInCareOfDetail/USAddress/CityNm0Mammoth Lakes
IRS990EZ/BooksInCareOfDetail/USAddress/StateAbbreviationCd0CA
IRS990EZ/BooksInCareOfDetail/USAddress/ZIPCd093546
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IRS990EZ/FundraisingGrossIncomeAmt00
IRS990EZ/GrossReceiptsAmt024965
IRS990EZ/InfoInScheduleOPartIInd0X
IRS990EZ/InvestmentIncomeAmt011652
IRS990EZ/LobbyingActivitiesInd0false
IRS990EZ/MadeLoansToFromOfficersInd0false
IRS990EZ/MethodOfAccountingCashInd0X
IRS990EZ/NetAssetsOrFundBalancesBOYAmt067367
IRS990EZ/NetAssetsOrFundBalancesEOYAmt070577
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IRS990EZ/NetAssetsOrFundBalancesGrp/EOYAmt070577
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt10
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt00
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IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt0President
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IRS990EZ/OperateHospitalInd0false
IRS990EZ/Organization501c3Ind0X
IRS990EZ/OrganizationDissolvedEtcInd0false
IRS990EZ/OrganizationHadUBIInd0false
IRS990EZ/OtherExpensesTotalAmt021032
IRS990EZ/PartVIHghstPdCntrctProfSrvcTxt0NONE
IRS990EZ/PartVIOfCompOfHghstPdEmplTxt0NONE
IRS990EZ/PoliticalCampaignActyInd0false
IRS990EZ/PrimaryExemptPurposeTxt0Providing support to & funding for service projects internationally, community, vocationally, & youth oriented. Generally in connection with & related to projects of Rotary International.
IRS990EZ/ProgramSrvcAccomplishmentGrp/DescriptionProgramSrvcAccomTxt0Scholarships
IRS990EZ/ProgramSrvcAccomplishmentGrp/ProgramServiceExpensesAmt018700
IRS990EZ/ProhibitedTaxShelterTransInd0false
IRS990EZ/RelatedOrganizationCtrlEntInd0false
IRS990EZ/ScheduleBNotRequiredInd0X
IRS990EZ/SchoolOperatingInd0false
IRS990EZ/SpecialEventsDirectExpensesAmt00
IRS990EZ/SubjectToProxyTaxInd0false
IRS990EZ/TanningServicesProvidedInd0false
IRS990EZ/TaxImposedOnOrganizationMgrAmt00
IRS990EZ/TaxImposedUnderIRC4911Amt00
IRS990EZ/TaxImposedUnderIRC4912Amt00
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IRS990EZ/TaxReimbursedByOrganizationAmt00
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IRS990EZ/TotalProgramServiceExpensesAmt018700
IRS990EZ/TotalRevenueAmt024965
IRS990EZ/TransactionWithControlEntInd0false
IRS990EZ/TrnsfrExmptNonChrtblRltdOrgInd0false
IRS990EZ/WebsiteAddressTxt0N/A
IRS990ScheduleA/AmountsRcvdDsqlfyPersonGrp/TotalAmt00
IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearAmt01000
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IRS990ScheduleA/GrossInvestmentIncome509Grp/TotalAmt02695
IRS990ScheduleA/GrossReceiptsAdmissionsGrp/TotalAmt00
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IRS990ScheduleA/InvestmentIncomeCYPct00.19140
IRS990ScheduleA/InvestmentIncomePYPct00.13570
IRS990ScheduleA/NetIncomeFromOtherUBIGrp/TotalAmt00
IRS990ScheduleA/OtherIncome509Grp/TotalAmt00
IRS990ScheduleA/Post1975UBTIGrp/TotalAmt00
IRS990ScheduleA/PubliclySupportedOrg509a2Ind0X
IRS990ScheduleA/PublicSupportCY509Pct00.80860
IRS990ScheduleA/PublicSupportPY509Pct00.86430
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IRS990ScheduleA/SubstantialContributorsAmtGrp/TotalAmt00
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IRS990ScheduleA/ThirtyThrPctSuprtTestsCY509Ind0X
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IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt0Scholarship $13500
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt1CHAMBER MUSIC UNBOUND $2000
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt2RYLA LEADERSHIP TRAINING $1950
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt3YOUTH SERVICES $1500
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IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt5ROTARY CLUB OF BISHOP $667
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt6MIDDLE SCHOOL MUSEUM $250
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IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc0Other Expenses.1
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IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc5Other Expenses.6
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc6Other Expenses.7
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc7Other Expenses.8
ReturnHeader/BuildTS02025-03-06 01:10:19Z
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ReturnHeader/BusinessOfficerGrp/SignatureDt02025-09-16
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ReturnHeader/Filer/EIN0161671758
ReturnHeader/Filer/PhoneNum07609342817
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ReturnHeader/PreparerPersonGrp/SelfEmployedInd0X
ReturnHeader/ReturnTs02025-09-16T07:43:56-07:00
ReturnHeader/ReturnTypeCd0990EZ
ReturnHeader/TaxPeriodBeginDt02024-07-01
ReturnHeader/TaxPeriodEndDt02025-06-30
ReturnHeader/TaxYr02024

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