Civic Intelligence

Belmont Tennis Club

EIN 46-5061427 • 501(c)7 • Belmont, MA

Profile

To provide recreational tennis for the belmont tennis club's 125 individual and family members.

PO Box 142Belmont, MA 02478

belmonttennisclub.com

Siviq Scores

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

Liabilities / Assets

58th percentile

0.00x

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

501(c)7 • <$500k nonprofits • Source year 2025

Liabilities / Revenue

59th percentile

0.00x

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

501(c)7 • <$500k nonprofits • Source year 2025

Net Margin

67th percentile

9.9%

Higher net margin than 67% of similar nonprofits.

501(c)7 • <$500k nonprofits • Source year 2025

Top Officer Pay

94th percentile

$0

Higher top officer pay than 94% of similar nonprofits.

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

501(c)7 • <$500k nonprofits • Source year 2025

Asset Growth

79th percentile

19%

Faster asset growth than 79% of similar nonprofits.

501(c)7 • <$500k nonprofits • Annualized from 2024 to 2025

Revenue Growth

54th percentile

3.3%

Faster revenue growth than 54% of similar nonprofits.

501(c)7 • <$500k nonprofits • Annualized from 2024 to 2025

Balance Sheet
Liabilities / Assets58th percentile

Assets

Up

$43,953

Up $7,155 (+19%) from 2024

Liabilities

Flat

$0

Flat from 2024

Net Assets

Up

$43,953

Up $7,155 (+19%) from 2024

Operations
Liabilities / Revenue59th percentileNet Margin67th percentile

Revenue

Up

$72,500

Up $2,286 (+3.3%) from 2024

Expenses

Down

$65,358

Down $8,363 (-11%) from 2024

Net Income

Up

$7,142

Up $10,649 (+304%) from 2024

Trend Graphs

Balance Sheet Trend

Asset Growth79th percentile

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

$60K$40K$20K$0Assets 2015: $16,621Liabilities 2015: $02015Assets 2016: $20,851Liabilities 2016: $02016Assets 2017: $29,810Liabilities 2017: $02017Assets 2018: $35,956Liabilities 2018: $02018Assets 2019: $35,897Liabilities 2019: $02019Assets 2020: $36,978Liabilities 2020: $02020Assets 2021: $34,837Liabilities 2021: $0Net Assets 2021: $34,8372021Assets 2022: $36,899Liabilities 2022: $0Net Assets 2022: $36,8992022Assets 2023: $40,305Liabilities 2023: $0Net Assets 2023: $40,3052023Assets 2024: $36,798Liabilities 2024: $0Net Assets 2024: $36,7982024Assets 2025: $43,953Liabilities 2025: $0Net Assets 2025: $43,9532025

Highlighted filing

2025

Assets$43,953
Liabilities$0
Net Assets$43,953
Open 2025 Filing

Operations Trend

Revenue Growth54th percentile

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

$80K$60K$40K$20K$0-$20KRevenue 2015: $55,117Expenses 2015: $45,002Net Income 2015: $10,1152015Revenue 2016: $53,404Expenses 2016: $49,174Net Income 2016: $4,2302016Revenue 2017: $57,500Expenses 2017: $48,541Net Income 2017: $8,9592017Revenue 2018: $57,937Expenses 2018: $51,791Net Income 2018: $6,1462018Revenue 2019: $56,704Expenses 2019: $56,763Net Income 2019: -$592019Revenue 2020: $58,040Expenses 2020: $56,958Net Income 2020: $1,0822020Revenue 2021: $57,442Expenses 2021: $59,583Net Income 2021: -$2,1412021Revenue 2022: $62,893Expenses 2022: $60,831Net Income 2022: $2,0622022Revenue 2023: $65,800Expenses 2023: $62,394Net Income 2023: $3,4062023Revenue 2024: $70,214Expenses 2024: $73,721Net Income 2024: -$3,5072024Revenue 2025: $72,500Expenses 2025: $65,358Net Income 2025: $7,1422025

Highlighted filing

2025

Revenue$72,500
Expenses$65,358
Net Income$7,142
Open 2025 Filing

Filings

Most recent year

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

Open filing
Assets
$43,953
Liabilities
$0
Net assets
$43,953
Revenue
$72,500
Expenses
$65,358
Net income
$7,142
Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2025Detailed filing. Detailed filing data is available for this year.$44.0$0.00$44.0$72.5$65.4$7.14
2024Detailed filing. Detailed filing data is available for this year.$36.8$0.00$36.8$70.2$73.7$3.51
2023Detailed filing. Detailed filing data is available for this year.$40.3$0.00$40.3$65.8$62.4$3.41
2022Detailed filing. Detailed filing data is available for this year.$36.9$0.00$36.9$62.9$60.8$2.06
2021Detailed filing. Detailed filing data is available for this year.$34.8$0.00$34.8$57.4$59.6$2.14
2020Summary only. Only limited summary data is available for this year.$37.0$0.00$58.0$57.0$1.08
2019Summary only. Only limited summary data is available for this year.$35.9$0.00$56.7$56.8$0.06
2018Summary only. Only limited summary data is available for this year.$36.0$0.00$57.9$51.8$6.15
2017Summary only. Only limited summary data is available for this year.$29.8$0.00$57.5$48.5$8.96
2016Summary only. Only limited summary data is available for this year.$20.9$0.00$53.4$49.2$4.23
2015Summary only. Only limited summary data is available for this year.$16.6$0.00$55.1$45.0$10.1
Latest Filing Detail
Jump To
Filing Snapshot
Filing Period
Jan 1, 2025 to Dec 31, 2025
Signed
Jan 28, 2026
Return Version
2025v4.0
Gross Receipts
$72,500
Mission and Program Overview

Mission

To provide recreational tennis for the belmont tennis club's 125 individual and family members.

Program Services

DescriptionGrantsExpenses
EXPENSES FOR THE MAINTENANCE OF TENNIS CLUB FACILITIES AND TENNIS PROGRAM ACTIVITIES$0$65,357
Compensation and Service Providers
Top Officer Pay94th percentile

Employees

NameTitleFull / Part TimeBaseOtherTotal
SEAN CONNOLLYPresident-$0--
JEROME DUBOISVice President-$0--
SARAH FUJIWARASecretary-$0--
GEORGE IKONOMOUTreasurer-$0--
DEBORAH CHAPMANBoard Member-$0--
JOSEPH COOKBoard Member-$0--
SHELLEY GRIFFINBoard Member-$0--
THOMAS HARDYBoard Member-$0--
DANIEL THOMPSONBoard Member-$0--
Filing and Contact Details

Filer

Filer Name
Belmont Tennis Club
EIN
46-5061427
Phone
5085605977
Address
PO BOX 142, BELMONT, MA 02478

Signing Officer

Name
George Ikonomou
Title
Treasurer
Phone
5085605977
Signed
2026-01-28

Preparer

Firm
Michael G Flynn
Address
13 MEADE RD, BILLERICA, MA 01821
Preparer
Michael G Flynn
Phone
9786679016
Supplemental Narrative

Additional Explanations

Form 990-ez, Part I, Line 4 - Other Investment Income

“Description: interest income. Amount: 132.”

Form 990-ez, Part I, Line 16 - Other Expenses

“Description: paypal fees. Amount: 2,141. Description: aed heart machine. Amount: 499. Description: social events, flowers and remembrances. Amount: 1,514. Total to form 990-ez, line 16: 4,154.”

Form 990-ez, Part I, Line 20 - Other Changes in Net Assets

“Description: correction of prior year cash balance. Amount: 13.”

Raw XML Appendix146 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/PersonNm0GEORGE IKONOMOU TREASURER
IRS990EZ/BooksInCareOfDetail/PhoneNum05085605977
IRS990EZ/BooksInCareOfDetail/USAddress/AddressLine1Txt035 GLENCOE ST APT 12
IRS990EZ/BooksInCareOfDetail/USAddress/CityNm0BRIGHTON
IRS990EZ/BooksInCareOfDetail/USAddress/StateAbbreviationCd0MA
IRS990EZ/BooksInCareOfDetail/USAddress/ZIPCd002135
IRS990EZ/CashSavingsAndInvestmentsGrp/BOYAmt036798
IRS990EZ/CashSavingsAndInvestmentsGrp/EOYAmt043953
IRS990EZ/ChgMadeToOrgnzngDocNotRptInd00
IRS990EZ/DirectIndirectPltclExpendAmt00
IRS990EZ/DonorAdvisedFndsInd00
IRS990EZ/ExcessOrDeficitForYearAmt07142
IRS990EZ/FeesAndOtherPymtToIndCntrctAmt028813
IRS990EZ/ForeignFinancialAccountInd00
IRS990EZ/ForeignOfficeInd00
IRS990EZ/Form990TotalAssetsGrp/BOYAmt036798
IRS990EZ/Form990TotalAssetsGrp/EOYAmt043953
IRS990EZ/GrossReceiptsAmt072500
IRS990EZ/GrossReceiptsForPublicUseAmt00
IRS990EZ/InfoInScheduleOPartIIIInd0X
IRS990EZ/InfoInScheduleOPartIInd0X
IRS990EZ/InfoInScheduleOPartVInd0X
IRS990EZ/InitiationFeesAndCapContriAmt00
IRS990EZ/InvestmentIncomeAmt0132
IRS990EZ/MadeLoansToFromOfficersInd00
IRS990EZ/MembershipDuesAmt072368
IRS990EZ/MethodOfAccountingCashInd0X
IRS990EZ/NetAssetsOrFundBalancesBOYAmt036798
IRS990EZ/NetAssetsOrFundBalancesEOYAmt043953
IRS990EZ/NetAssetsOrFundBalancesGrp/BOYAmt036798
IRS990EZ/NetAssetsOrFundBalancesGrp/EOYAmt043953
IRS990EZ/OccupancyRentUtltsAndMaintAmt032391
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt04.00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt14.00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt24.00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt34.00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt44.00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt54.00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt64.00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt74.00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt84.00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt10
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt20
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt30
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt40
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt50
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt60
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt70
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt80
IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt10
IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt20
IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt30
IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt40
IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt50
IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt60
IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt70
IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt80
IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt10
IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt20
IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt30
IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt40
IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt50
IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt60
IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt70
IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt80
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm0SEAN CONNOLLY
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm1JEROME DUBOIS
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm2SARAH FUJIWARA
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm3GEORGE IKONOMOU
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm4DEBORAH CHAPMAN
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm5JOSEPH COOK
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm6SHELLEY GRIFFIN
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm7THOMAS HARDY
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm8DANIEL THOMPSON
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt0PRESIDENT
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt1VICE PRESIDENT
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt2SECRETARY
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt3TREASURER
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt4BOARD MEMBER
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt5BOARD MEMBER
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt6BOARD MEMBER
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt7BOARD MEMBER
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt8BOARD MEMBER
IRS990EZ/OperateHospitalInd00
IRS990EZ/Organization501cInd0X
IRS990EZ/OrganizationDissolvedEtcInd00
IRS990EZ/OrganizationHadUBIInd00
IRS990EZ/OtherChangesInNetAssetsAmt013
IRS990EZ/OtherExpensesTotalAmt04154
IRS990EZ/PoliticalCampaignActyInd00
IRS990EZ/PrimaryExemptPurposeTxt0TO PROVIDE RECREATIONAL TENNIS FOR THE BELMONT TENNIS CLUB'S 125 INDIVIDUAL AND FAMILY MEMBERS.
IRS990EZ/ProgramSrvcAccomplishmentGrp/DescriptionProgramSrvcAccomTxt0EXPENSES FOR THE MAINTENANCE OF TENNIS CLUB FACILITIES AND TENNIS PROGRAM ACTIVITIES
IRS990EZ/ProgramSrvcAccomplishmentGrp/GrantsAndAllocationsAmt00
IRS990EZ/ProgramSrvcAccomplishmentGrp/ProgramServiceExpensesAmt065357
IRS990EZ/ProhibitedTaxShelterTransInd00
IRS990EZ/RelatedOrganizationCtrlEntInd00
IRS990EZ/ScheduleBNotRequiredInd0X
IRS990EZ/StatesWhereCopyOfReturnIsFldCd0MA
IRS990EZ/SubjectToProxyTaxInd00
IRS990EZ/SumOfTotalLiabilitiesGrp/BOYAmt00
IRS990EZ/SumOfTotalLiabilitiesGrp/EOYAmt00
IRS990EZ/TanningServicesProvidedInd00
IRS990EZ/TotalExpensesAmt065358
IRS990EZ/TotalProgramServiceExpensesAmt065357
IRS990EZ/TotalRevenueAmt072500
IRS990EZ/TypeOfOrganizationAssocInd0X
IRS990EZ/WebsiteAddressTxt0BELMONTTENNISCLUB.COM
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt0DESCRIPTION: INTEREST INCOME. AMOUNT: 132.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt1DESCRIPTION: PAYPAL FEES. AMOUNT: 2,141. DESCRIPTION: AED HEART MACHINE. AMOUNT: 499. DESCRIPTION: SOCIAL EVENTS, FLOWERS AND REMEMBRANCES. AMOUNT: 1,514. TOTAL TO FORM 990-EZ, LINE 16: 4,154.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt2DESCRIPTION: CORRECTION OF PRIOR YEAR CASH BALANCE. AMOUNT: 13.
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc0FORM 990-EZ, PART I, LINE 4 - OTHER INVESTMENT INCOME
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc1FORM 990-EZ, PART I, LINE 16 - OTHER EXPENSES
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc2FORM 990-EZ, PART I, LINE 20 - OTHER CHANGES IN NET ASSETS
TransferPrsnlBnftContractsDecl/DeclarationDesc0THE ORGANIZATION DID NOT, DURING THE YEAR, RECEIVE ANY FUNDS, DIRECTLY,OR INDIRECTLY, TO PAY PREMIUMS ON A PERSONAL BENEFIT CONTRACT.THE ORGANIZATION, DID NOT, DURING THE YEAR, PAY ANY PREMIUMS, DIRECTLY,OR INDIRECTLY, ON A PERSONAL BENEFIT CONTRACT.
ReturnHeader/BuildTS02025-03-06 01:10:19Z
ReturnHeader/BusinessOfficerGrp/PersonNm0GEORGE IKONOMOU
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt0TREASURER
ReturnHeader/BusinessOfficerGrp/PhoneNum05085605977
ReturnHeader/BusinessOfficerGrp/SignatureDt02026-01-28
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt0BELMONT TENNIS CLUB
ReturnHeader/Filer/BusinessNameControlTxt0BELM
ReturnHeader/Filer/EIN0465061427
ReturnHeader/Filer/PhoneNum05085605977
ReturnHeader/Filer/USAddress/AddressLine1Txt0PO BOX 142
ReturnHeader/Filer/USAddress/CityNm0BELMONT
ReturnHeader/Filer/USAddress/StateAbbreviationCd0MA
ReturnHeader/Filer/USAddress/ZIPCd002478
ReturnHeader/PreparerFirmGrp/PreparerFirmEIN0042946663
ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt0MICHAEL G FLYNN
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt013 MEADE RD
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm0BILLERICA
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd0MA
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd001821
ReturnHeader/PreparerPersonGrp/PhoneNum09786679016
ReturnHeader/PreparerPersonGrp/PreparationDt02026-01-28
ReturnHeader/PreparerPersonGrp/PreparerPersonNm0MICHAEL G FLYNN
ReturnHeader/PreparerPersonGrp/SelfEmployedInd0X
ReturnHeader/ReturnTs02026-01-29T19:30:01-06:00
ReturnHeader/ReturnTypeCd0990EZ
ReturnHeader/TaxPeriodBeginDt02025-01-01
ReturnHeader/TaxPeriodEndDt02025-12-31
ReturnHeader/TaxYr02025

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