Liabilities / Assets
59th percentile
Tied with the lowest-debt nonprofits in its peer group.
EIN 94-3155401 • 501(c)3 • San Mateo, CA
Profile
Amateur sports training and competition
Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.
Liabilities / Assets
59th percentile
Tied with the lowest-debt nonprofits in its peer group.
Liabilities / Revenue
61st percentile
Tied with the lowest-debt nonprofits in its peer group.
Net Margin
61st percentile
Higher net margin than 61% of similar nonprofits.
Top Officer Pay
84th percentile
Higher top officer pay than 84% of similar nonprofits.
Top officer pay equals 0.0% of source-year revenue.
Asset Growth
65th percentile
Faster asset growth than 65% of similar nonprofits.
Revenue Growth
52nd percentile
Faster revenue growth than 52% of similar nonprofits.
Assets
Up$325,647
Up $20,266 (+6.6%) from 2024
Liabilities
Flat$0
Flat from 2024
Net Assets
Up$325,647
Up $20,266 (+6.6%) from 2024
Revenue
Up$242,422
Up $13,747 (+6.0%) from 2024
Expenses
Up$222,156
Up $16,841 (+8.2%) from 2024
Net Income
Down$20,266
Down $3,094 (-13%) from 2024
Most recent year
2025 • Form 990Detailed filing. Detailed filing data is available for this year.
Amateur sports training and competition
| Line | Beginning | End | Change |
|---|---|---|---|
| Assets | |||
| Rtn Earn Endowment Incm Other Fnds | $305,381 | $325,647 | ▲ $20,266 |
| Savings and Temporary Cash Investments | $293,688 | $315,584 | ▲ $21,896 |
| Land, Buildings, and Equipment, Net | $11,693 | $10,063 | ▼ $1,630 |
| Pd in Cap Srpls Land Bldg Eqp Fund | $0 | $0 | → $0 |
| Cap Stk Tr Prin Current Funds | $0 | $0 | → $0 |
| Total Assets | $305,381 | $325,647 | ▲ $20,266 |
| Liabilities | |||
| Total Liabilities | $0 | $0 | → $0 |
| Net Assets / Fund Balance | |||
| Total Net Assets Fund Balance | $305,381 | $325,647 | ▲ $20,266 |
| Total Liabilities and Net Assets / Fund Balance | $305,381 | $325,647 | ▲ $20,266 |
| Asset | Book Value | Depreciation | Basis |
|---|---|---|---|
| Other Land Buildings | $10,063 | $106,366 | $116,429 |
| Name | Title |
|---|---|
| Jim Demartini | President |
| Steve Forrest | Secretary |
| Brad Murray | Treasurer |
| Line Item | Amount |
|---|---|
| Other Expenses | $222,156 |
| Grants and Similar Amounts Paid | $0 |
| Professional Fundraising Fees | $0 |
| Salaries, Compensation, and Employee Benefits | $0 |
| Total Fundraising Expense | $0 |
| Line Item | Program | Management | Fundraising | Total |
|---|---|---|---|---|
| All Other Expenses | $53,196 | $4,462 | - | $57,658 |
| Other Expenses | $20,011 | - | - | $20,011 |
| Office Expenses | - | $7,362 | - | $7,362 |
| Depreciation Depletion | $4,479 | - | - | $4,479 |
| Fees for Services Other | - | $2,885 | - | $2,885 |
| Insurance | - | $2,237 | - | $2,237 |
| Total Functional Expenses | $205,210 | $16,946 | $0 | $222,156 |
| Line Item | Amount |
|---|---|
| Fundraising Gross Income | $5,590 |
| Fundraising Direct Expenses | $3,921 |
| Professional Fundraising Fees | $0 |
“The tax return is prepared by a certified public accountant who was a prior board member. The return is reviewed by the current president and treasurer. Any questions, comments or concerns are discussed and the return is signed and mailed to the appropriate government agencies and financial statements are sent to our affiliate, little league baseball inc. In williamsport, pa.”
“San mateo american little league files with the state of california office of the attorney general charitable registry. Through their website, information on our activities is available. In addition, the public may view our tax return or financial statements with a phone call to our office.”
“Field rental: program service expenses 17822. Management and general expenses 0. Fundraising expenses 0. Total expenses 17822. Little league filing fee: program service expenses 11811. Management and general expenses 0. Fundraising expenses 0. Total expenses 11811. Badges, trophies & awards: program service expenses 5058. Management and general expenses 0. Fundraising expenses 0. Total expenses 5058. All star events: program service expenses 4869. Management and general expenses 0. Fundraising expenses 0. Total expenses 4869. Board party: program service expenses 0. Management and general expenses 4329. Fundraising expenses 0. Total expenses 4329. Tryout expense: program service expenses 3033. Management and general expenses 0. Fundraising expenses 0. Total expenses 3033. Sponsor signage: program service expenses 2651. Management and general expenses 0. Fundraising expenses 0. Total expenses 2651. District 52 fees: program service expenses 2068. Management and general expenses 0. Fundraising expenses 0. Total expenses 2068. Website expenses: program service expenses 1599. Management and general expenses 0. Fundraising expenses 0. Total expenses 1599. Fall ball expenses: program service expenses 1245. Management and general expenses 0. Fundraising expenses 0. Total expenses 1245. Baseball instruction: program service expenses 1115. Management and general expenses 0. Fundraising expenses 0. Total expenses 1115. Yearbook: program service expenses 965. Management and general expenses 0. Fundraising expenses 0. Total expenses 965. 12 year old events: program service expenses 583. Management and general expenses 0. Fundraising expenses 0. Total expenses 583. Printing and reproduction: program service expenses 377. Management and general expenses 0. Fundraising expenses 0. Total expenses 377. Charitable registry: program service expenses 0. Management and general expenses 75. Fundraising expenses 0. Total expenses 75. Bank charges: program service expenses 0. Management and general expenses 58. Fundraising expenses 0. Total expenses 58.”
This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.
| Path | # | Value |
|---|---|---|
| IRS990/AccountantCompileOrReviewInd | 0 | 0 |
| IRS990/ActivitiesConductedPrtshpInd | 0 | 0 |
| IRS990/ActivityOrMissionDesc | 0 | AMATEUR SPORTS TRAINING AND COMPETITION |
| IRS990/AllOtherContributionsAmt | 0 | 231954 |
| IRS990/AllOtherExpensesGrp/ManagementAndGeneralAmt | 0 | 4462 |
| IRS990/AllOtherExpensesGrp/ProgramServicesAmt | 0 | 53196 |
| IRS990/AllOtherExpensesGrp/TotalAmt | 0 | 57658 |
| IRS990/BooksInCareOfDetail/BusinessName/BusinessNameLine1Txt | 0 | DAVID A VELLA CPA |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 6505741790 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 1777 BOREL PLACE SUITE 304 |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | SAN MATEO |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | CA |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 94402 |
| IRS990/BusinessRlnWith35CtrlEntInd | 0 | 0 |
| IRS990/BusinessRlnWithFamMemInd | 0 | 0 |
| IRS990/BusinessRlnWithOrgMemInd | 0 | 0 |
| IRS990/CapStkTrPrinCurrentFundsGrp/BOYAmt | 0 | 0 |
| IRS990/CapStkTrPrinCurrentFundsGrp/EOYAmt | 0 | 0 |
| IRS990/ChangeToOrgDocumentsInd | 0 | 0 |
| IRS990/CntrctRcvdGreaterThan100KCnt | 0 | 0 |
| IRS990/CollectionsOfArtInd | 0 | 0 |
| IRS990/CompensationFromOtherSrcsInd | 0 | 0 |
| IRS990/CompensationProcessCEOInd | 0 | 0 |
| IRS990/CompensationProcessOtherInd | 0 | 0 |
| IRS990/ConflictOfInterestPolicyInd | 0 | 0 |
| IRS990/ConservationEasementsInd | 0 | 0 |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | 0 |
| IRS990/ContriRptFundraisingEventAmt | 0 | 5325 |
| IRS990/CreditCounselingInd | 0 | 0 |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 237279 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 0 |
| IRS990/CYInvestmentIncomeAmt | 0 | 3474 |
| IRS990/CYOtherExpensesAmt | 0 | 222156 |
| IRS990/CYOtherRevenueAmt | 0 | 1669 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 0 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | 20266 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 0 |
| IRS990/CYTotalExpensesAmt | 0 | 222156 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 0 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 242422 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | 0 |
| IRS990/DeductibleArtContributionInd | 0 | 0 |
| IRS990/DeductibleNonCashContriInd | 0 | 0 |
| IRS990/DelegationOfMgmtDutiesInd | 0 | 0 |
| IRS990/DepreciationDepletionGrp/ProgramServicesAmt | 0 | 4479 |
| IRS990/DepreciationDepletionGrp/TotalAmt | 0 | 4479 |
| IRS990/Desc | 0 | A SUBORDINATE AND CHARTER MEMBER IN GOOD STANDING OF LITTLE LEAGUE BASEBALL INC ORGANIZED AND OPERATED EXCLUSIVELY FOR AMATEUR SPORTS COMPETITION |
| IRS990/DescribedInSection501c3Ind | 0 | 1 |
| IRS990/DisregardedEntityInd | 0 | 0 |
| IRS990/DocumentRetentionPolicyInd | 0 | 0 |
| IRS990/DonorAdvisedFundInd | 0 | 0 |
| IRS990/DonorRstrOrQuasiEndowmentsInd | 0 | 0 |
| IRS990/ElectionOfBoardMembersInd | 0 | 0 |
| IRS990/EmployeeCnt | 0 | 0 |
| IRS990/EngagedInExcessBenefitTransInd | 0 | 0 |
| IRS990/ExpenseAmt | 0 | 205210 |
| IRS990/FamilyOrBusinessRlnInd | 0 | 0 |
| IRS990/FederalGrantAuditRequiredInd | 0 | 0 |
| IRS990/FeesForServicesOtherGrp/ManagementAndGeneralAmt | 0 | 2885 |
| IRS990/FeesForServicesOtherGrp/TotalAmt | 0 | 2885 |
| IRS990/ForeignActivitiesInd | 0 | 0 |
| IRS990/ForeignFinancialAccountInd | 0 | 0 |
| IRS990/ForeignOfficeInd | 0 | 0 |
| IRS990/Form8282PropertyDisposedOfInd | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 0 | 10.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 10.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 2 | 10.00 |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 0 | JIM DEMARTINI |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | BRAD MURRAY |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | STEVE FORREST |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 0 | PRESIDENT |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | TREASURER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | SECRETARY |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | 1 |
| IRS990/FormationYr | 0 | 1973 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | 0 |
| IRS990/FSAuditedInd | 0 | 0 |
| IRS990/FundraisingActivitiesInd | 0 | 0 |
| IRS990/FundraisingAmt | 0 | 5325 |
| IRS990/FundraisingDirectExpensesAmt | 0 | 3921 |
| IRS990/FundraisingGrossIncomeAmt | 0 | 5590 |
| IRS990/GamingActivitiesInd | 0 | 0 |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 25 |
| IRS990/GrantsToIndividualsInd | 0 | 0 |
| IRS990/GrantsToOrganizationsInd | 0 | 0 |
| IRS990/GrantToRelatedPersonInd | 0 | 0 |
| IRS990/GrossReceiptsAmt | 0 | 246343 |
| IRS990/GroupExemptionNum | 0 | 3158 |
| IRS990/GroupReturnForAffiliatesInd | 0 | 0 |
| IRS990/IncludeFIN48FootnoteInd | 0 | 0 |
| IRS990/IndependentAuditFinclStmtInd | 0 | 0 |
| IRS990/IndependentVotingMemberCnt | 0 | 25 |
| IRS990/IndivRcvdGreaterThan100KCnt | 0 | 0 |
| IRS990/IndoorTanningServicesInd | 0 | 0 |
| IRS990/InfoInScheduleOPartIXInd | 0 | X |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InsuranceGrp/ManagementAndGeneralAmt | 0 | 2237 |
| IRS990/InsuranceGrp/TotalAmt | 0 | 2237 |
| IRS990/InvestmentIncomeGrp/RelatedOrExemptFuncIncomeAmt | 0 | 3474 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 3474 |
| IRS990/InvestmentInJointVentureInd | 0 | 0 |
| IRS990/IRPDocumentCnt | 0 | 0 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LandBldgEquipAccumDeprecAmt | 0 | 106366 |
| IRS990/LandBldgEquipBasisNetGrp/BOYAmt | 0 | 11693 |
| IRS990/LandBldgEquipBasisNetGrp/EOYAmt | 0 | 10063 |
| IRS990/LandBldgEquipCostOrOtherBssAmt | 0 | 116429 |
| IRS990/LegalDomicileStateCd | 0 | CA |
| IRS990/LoanOutstandingInd | 0 | 0 |
| IRS990/LobbyingActivitiesInd | 0 | 0 |
| IRS990/LocalChaptersInd | 0 | 1 |
| IRS990/MaterialDiversionOrMisuseInd | 0 | 0 |
| IRS990/MembersOrStockholdersInd | 0 | 0 |
| IRS990/MethodOfAccountingCashInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | 1 |
| IRS990/MinutesOfGoverningBodyInd | 0 | 1 |
| IRS990/MissionDesc | 0 | AMATEUR SPORTS TRAINING AND COMPETITION |
| IRS990/MoreThan5000KToIndividualsInd | 0 | 0 |
| IRS990/MoreThan5000KToOrgInd | 0 | 0 |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 305381 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 325647 |
| IRS990/NetIncmFromFundraisingEvtGrp/ExclusionAmt | 0 | 1669 |
| IRS990/NetIncmFromFundraisingEvtGrp/TotalRevenueColumnAmt | 0 | 1669 |
| IRS990/NetUnrelatedBusTxblIncmAmt | 0 | 0 |
| IRS990/NoListedPersonsCompensatedInd | 0 | X |
| IRS990/NondeductibleContributionsInd | 0 | 0 |
| IRS990/OfficeExpensesGrp/ManagementAndGeneralAmt | 0 | 7362 |
| IRS990/OfficeExpensesGrp/TotalAmt | 0 | 7362 |
| IRS990/OfficerMailingAddressInd | 0 | 0 |
| IRS990/OperateHospitalInd | 0 | 0 |
| IRS990/Organization501c3Ind | 0 | X |
| IRS990/OrgDoesNotFollowFASB117Ind | 0 | X |
| IRS990/OtherChangesInNetAssetsAmt | 0 | 0 |
| IRS990/OtherExpensesGrp/Desc | 0 | BASEBALL UNIFORMS AND E |
| IRS990/OtherExpensesGrp/Desc | 1 | BASEBALL FIELD MAINTENA |
| IRS990/OtherExpensesGrp/Desc | 2 | UMPIRE FEES |
| IRS990/OtherExpensesGrp/Desc | 3 | POST SEASON |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 0 | 57030 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 1 | 43433 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 2 | 27061 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 3 | 20011 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 57030 |
| IRS990/OtherExpensesGrp/TotalAmt | 1 | 43433 |
| IRS990/OtherExpensesGrp/TotalAmt | 2 | 27061 |
| IRS990/OtherExpensesGrp/TotalAmt | 3 | 20011 |
| IRS990/OtherWebsiteInd | 0 | X |
| IRS990/PartialLiquidationInd | 0 | 0 |
| IRS990/PdInCapSrplsLandBldgEqpFundGrp/BOYAmt | 0 | 0 |
| IRS990/PdInCapSrplsLandBldgEqpFundGrp/EOYAmt | 0 | 0 |
| IRS990/PoliciesReferenceChaptersInd | 0 | 1 |
| IRS990/PoliticalCampaignActyInd | 0 | 0 |
| IRS990/PrincipalOfficerNm | 0 | JIM DEMARTINI |
| IRS990/ProfessionalFundraisingInd | 0 | 0 |
| IRS990/ProhibitedTaxShelterTransInd | 0 | 0 |
| IRS990/PYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/PYContributionsGrantsAmt | 0 | 216323 |
| IRS990/PYExcessBenefitTransInd | 0 | 0 |
| IRS990/PYGrantsAndSimilarPaidAmt | 0 | 0 |
| IRS990/PYInvestmentIncomeAmt | 0 | 1448 |
| IRS990/PYOtherExpensesAmt | 0 | 205315 |
| IRS990/PYOtherRevenueAmt | 0 | 10904 |
| IRS990/PYProgramServiceRevenueAmt | 0 | 0 |
| IRS990/PYRevenuesLessExpensesAmt | 0 | 23360 |
| IRS990/PYSalariesCompEmpBnftPaidAmt | 0 | 0 |
| IRS990/PYTotalExpensesAmt | 0 | 205315 |
| IRS990/PYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/PYTotalRevenueAmt | 0 | 228675 |
| IRS990/QuidProQuoContributionsInd | 0 | 0 |
| IRS990/ReconcilationRevenueExpnssAmt | 0 | 20266 |
| IRS990/RelatedEntityInd | 0 | 0 |
| IRS990/RelatedOrganizationCtrlEntInd | 0 | 0 |
| IRS990/ReportInvestmentsOtherSecInd | 0 | 0 |
| IRS990/ReportLandBuildingEquipmentInd | 0 | 1 |
| IRS990/ReportOtherAssetsInd | 0 | 0 |
| IRS990/ReportOtherLiabilitiesInd | 0 | 0 |
| IRS990/ReportProgramRelatedInvstInd | 0 | 0 |
| IRS990/RtnEarnEndowmentIncmOthFndsGrp/BOYAmt | 0 | 305381 |
| IRS990/RtnEarnEndowmentIncmOthFndsGrp/EOYAmt | 0 | 325647 |
| IRS990/SavingsAndTempCashInvstGrp/BOYAmt | 0 | 293688 |
| IRS990/SavingsAndTempCashInvstGrp/EOYAmt | 0 | 315584 |
| IRS990ScheduleA/AmountsRcvdDsqlfyPersonGrp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearAmt | 0 | 231954 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus1YearAmt | 0 | 215047 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus2YearsAmt | 0 | 234702 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus3YearsAmt | 0 | 214528 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus4YearsAmt | 0 | 172286 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/TotalAmt | 0 | 1068517 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearAmt | 0 | 3474 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus1YearAmt | 0 | 1448 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus2YearsAmt | 0 | 772 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus3YearsAmt | 0 | 148 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus4YearsAmt | 0 | 139 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/TotalAmt | 0 | 5981 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus4YearsAmt | 0 | 1892 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/TotalAmt | 0 | 1892 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearAmt | 0 | 3474 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus1YearAmt | 0 | 1448 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus2YearsAmt | 0 | 772 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus3YearsAmt | 0 | 148 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus4YearsAmt | 0 | 139 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/TotalAmt | 0 | 5981 |
| IRS990ScheduleA/InvestmentIncomeCYPct | 0 | 0.00530 |
| IRS990ScheduleA/InvestmentIncomePYPct | 0 | 0.00240 |
| IRS990ScheduleA/OtherIncome509Grp/CurrentTaxYearAmt | 0 | 10915 |
| IRS990ScheduleA/OtherIncome509Grp/CurrentTaxYearMinus1YearAmt | 0 | 16120 |
| IRS990ScheduleA/OtherIncome509Grp/CurrentTaxYearMinus2YearsAmt | 0 | 8714 |
| IRS990ScheduleA/OtherIncome509Grp/CurrentTaxYearMinus3YearsAmt | 0 | 7950 |
| IRS990ScheduleA/OtherIncome509Grp/TotalAmt | 0 | 43699 |
| IRS990ScheduleA/PubliclySupportedOrg509a2Ind | 0 | X |
| IRS990ScheduleA/PublicSupportCY509Pct | 0 | 0.95560 |
| IRS990ScheduleA/PublicSupportPY509Pct | 0 | 0.99760 |
| IRS990ScheduleA/PublicSupportTotal509Amt | 0 | 1070409 |
| IRS990ScheduleA/SubstAndDsqlfyPrsnsTotGrp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/SubstantialContributorsAmtGrp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/ThirtyThrPctSuprtTestsCY509Ind | 0 | X |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearAmt | 0 | 231954 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus1YearAmt | 0 | 215047 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus2YearsAmt | 0 | 234702 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus3YearsAmt | 0 | 214528 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus4YearsAmt | 0 | 174178 |
| IRS990ScheduleA/Total509Grp/TotalAmt | 0 | 1070409 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearAmt | 0 | 246343 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus1YearAmt | 0 | 232615 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus2YearsAmt | 0 | 244188 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus3YearsAmt | 0 | 222626 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus4YearsAmt | 0 | 174317 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/TotalAmt | 0 | 1120089 |
| IRS990/ScheduleBRequiredInd | 0 | 0 |
| IRS990ScheduleD/OtherLandBuildingsGrp/BookValueAmt | 0 | 10063 |
| IRS990ScheduleD/OtherLandBuildingsGrp/DepreciationAmt | 0 | 106366 |
| IRS990ScheduleD/OtherLandBuildingsGrp/OtherCostOrOtherBasisAmt | 0 | 116429 |
| IRS990ScheduleD/TotalBookValueLandBuildingsAmt | 0 | 10063 |
| IRS990/ScheduleJRequiredInd | 0 | 0 |
| IRS990/ScheduleORequiredInd | 0 | 1 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 0 | THE TAX RETURN IS PREPARED BY A CERTIFIED PUBLIC ACCOUNTANT WHO WAS A PRIOR BOARD MEMBER. THE RETURN IS REVIEWED BY THE CURRENT PRESIDENT AND TREASURER. ANY QUESTIONS, COMMENTS OR CONCERNS ARE DISCUSSED AND THE RETURN IS SIGNED AND MAILED TO THE APPROPRIATE GOVERNMENT AGENCIES AND FINANCIAL STATEMENTS ARE SENT TO OUR AFFILIATE, LITTLE LEAGUE BASEBALL INC. IN WILLIAMSPORT, PA. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 1 | SAN MATEO AMERICAN LITTLE LEAGUE FILES WITH THE STATE OF CALIFORNIA OFFICE OF THE ATTORNEY GENERAL CHARITABLE REGISTRY. THROUGH THEIR WEBSITE, INFORMATION ON OUR ACTIVITIES IS AVAILABLE. IN ADDITION, THE PUBLIC MAY VIEW OUR TAX RETURN OR FINANCIAL STATEMENTS WITH A PHONE CALL TO OUR OFFICE. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 2 | FIELD RENTAL: PROGRAM SERVICE EXPENSES 17822. MANAGEMENT AND GENERAL EXPENSES 0. FUNDRAISING EXPENSES 0. TOTAL EXPENSES 17822. LITTLE LEAGUE FILING FEE: PROGRAM SERVICE EXPENSES 11811. MANAGEMENT AND GENERAL EXPENSES 0. FUNDRAISING EXPENSES 0. TOTAL EXPENSES 11811. BADGES, TROPHIES & AWARDS: PROGRAM SERVICE EXPENSES 5058. MANAGEMENT AND GENERAL EXPENSES 0. FUNDRAISING EXPENSES 0. TOTAL EXPENSES 5058. ALL STAR EVENTS: PROGRAM SERVICE EXPENSES 4869. MANAGEMENT AND GENERAL EXPENSES 0. FUNDRAISING EXPENSES 0. TOTAL EXPENSES 4869. BOARD PARTY: PROGRAM SERVICE EXPENSES 0. MANAGEMENT AND GENERAL EXPENSES 4329. FUNDRAISING EXPENSES 0. TOTAL EXPENSES 4329. TRYOUT EXPENSE: PROGRAM SERVICE EXPENSES 3033. MANAGEMENT AND GENERAL EXPENSES 0. FUNDRAISING EXPENSES 0. TOTAL EXPENSES 3033. SPONSOR SIGNAGE: PROGRAM SERVICE EXPENSES 2651. MANAGEMENT AND GENERAL EXPENSES 0. FUNDRAISING EXPENSES 0. TOTAL EXPENSES 2651. DISTRICT 52 FEES: PROGRAM SERVICE EXPENSES 2068. MANAGEMENT AND GENERAL EXPENSES 0. FUNDRAISING EXPENSES 0. TOTAL EXPENSES 2068. WEBSITE EXPENSES: PROGRAM SERVICE EXPENSES 1599. MANAGEMENT AND GENERAL EXPENSES 0. FUNDRAISING EXPENSES 0. TOTAL EXPENSES 1599. FALL BALL EXPENSES: PROGRAM SERVICE EXPENSES 1245. MANAGEMENT AND GENERAL EXPENSES 0. FUNDRAISING EXPENSES 0. TOTAL EXPENSES 1245. BASEBALL INSTRUCTION: PROGRAM SERVICE EXPENSES 1115. MANAGEMENT AND GENERAL EXPENSES 0. FUNDRAISING EXPENSES 0. TOTAL EXPENSES 1115. YEARBOOK: PROGRAM SERVICE EXPENSES 965. MANAGEMENT AND GENERAL EXPENSES 0. FUNDRAISING EXPENSES 0. TOTAL EXPENSES 965. 12 YEAR OLD EVENTS: PROGRAM SERVICE EXPENSES 583. MANAGEMENT AND GENERAL EXPENSES 0. FUNDRAISING EXPENSES 0. TOTAL EXPENSES 583. PRINTING AND REPRODUCTION: PROGRAM SERVICE EXPENSES 377. MANAGEMENT AND GENERAL EXPENSES 0. FUNDRAISING EXPENSES 0. TOTAL EXPENSES 377. CHARITABLE REGISTRY: PROGRAM SERVICE EXPENSES 0. MANAGEMENT AND GENERAL EXPENSES 75. FUNDRAISING EXPENSES 0. TOTAL EXPENSES 75. BANK CHARGES: PROGRAM SERVICE EXPENSES 0. MANAGEMENT AND GENERAL EXPENSES 58. FUNDRAISING EXPENSES 0. TOTAL EXPENSES 58. |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | FORM 990, PART VI, SECTION B, LINE 11B |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 1 | FORM 990, PART VI, SECTION C, LINE 19 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 2 | FORM 990, PART IX, LINE 24E |
| IRS990/SchoolOperatingInd | 0 | 0 |
| IRS990/SignificantChangeInd | 0 | 0 |
| IRS990/SignificantNewProgramSrvcInd | 0 | 0 |
| IRS990/StatesWhereCopyOfReturnIsFldCd | 0 | CA |
| IRS990/SubjectToExcsTaxNetInvstIncInd | 0 | 0 |
| IRS990/SubjectToProxyTaxInd | 0 | 0 |
| IRS990/SubjToTaxRmnrtnExPrchtPymtInd | 0 | 0 |
| IRS990/TaxablePartyNotificationInd | 0 | 0 |
| IRS990/TaxExemptBondsInd | 0 | 0 |
| IRS990/TerminateOperationsInd | 0 | 0 |
| IRS990/TotalAssetsBOYAmt | 0 | 305381 |
| IRS990/TotalAssetsEOYAmt | 0 | 325647 |
| IRS990/TotalAssetsGrp/BOYAmt | 0 | 305381 |
| IRS990/TotalAssetsGrp/EOYAmt | 0 | 325647 |
| IRS990/TotalCompGreaterThan150KInd | 0 | 0 |
| IRS990/TotalContributionsAmt | 0 | 237279 |
| IRS990/TotalEmployeeCnt | 0 | 0 |
| IRS990/TotalFunctionalExpensesGrp/FundraisingAmt | 0 | 0 |
| IRS990/TotalFunctionalExpensesGrp/ManagementAndGeneralAmt | 0 | 16946 |
| IRS990/TotalFunctionalExpensesGrp/ProgramServicesAmt | 0 | 205210 |
| IRS990/TotalFunctionalExpensesGrp/TotalAmt | 0 | 222156 |
| IRS990/TotalGrossUBIAmt | 0 | 0 |
| IRS990/TotalLiabilitiesBOYAmt | 0 | 0 |
| IRS990/TotalLiabilitiesEOYAmt | 0 | 0 |
| IRS990/TotalLiabilitiesGrp/BOYAmt | 0 | 0 |
| IRS990/TotalLiabilitiesGrp/EOYAmt | 0 | 0 |
| IRS990/TotalNetAssetsFundBalanceGrp/BOYAmt | 0 | 305381 |
| IRS990/TotalNetAssetsFundBalanceGrp/EOYAmt | 0 | 325647 |
| IRS990/TotalOtherCompensationAmt | 0 | 0 |
| IRS990/TotalProgramServiceExpensesAmt | 0 | 205210 |
| IRS990/TotalReportableCompFromOrgAmt | 0 | 0 |
| IRS990/TotalRevenueGrp/ExclusionAmt | 0 | 1669 |
| IRS990/TotalRevenueGrp/RelatedOrExemptFuncIncomeAmt | 0 | 3474 |
| IRS990/TotalRevenueGrp/TotalRevenueColumnAmt | 0 | 242422 |
| IRS990/TotalRevenueGrp/UnrelatedBusinessRevenueAmt | 0 | 0 |
| IRS990/TotalVolunteersCnt | 0 | 0 |
| IRS990/TotLiabNetAssetsFundBalanceGrp/BOYAmt | 0 | 305381 |
| IRS990/TotLiabNetAssetsFundBalanceGrp/EOYAmt | 0 | 325647 |
| IRS990/TotReportableCompRltdOrgAmt | 0 | 0 |
| IRS990/TrnsfrExmptNonChrtblRltdOrgInd | 0 | 0 |
| IRS990/TypeOfOrganizationCorpInd | 0 | X |
| IRS990/UnrelatedBusIncmOverLimitInd | 0 | 0 |
| IRS990/UponRequestInd | 0 | X |
| IRS990/USAddress/AddressLine1Txt | 0 | PO BOX 5603 |
| IRS990/USAddress/CityNm | 0 | SAN MATEO |
| IRS990/USAddress/StateAbbreviationCd | 0 | CA |
| IRS990/USAddress/ZIPCd | 0 | 94402 |
| IRS990/VotingMembersGoverningBodyCnt | 0 | 25 |
| IRS990/VotingMembersIndependentCnt | 0 | 25 |
| IRS990/WebsiteAddressTxt | 0 | WWW.SMLLA.ORG |
| IRS990/WhistleblowerPolicyInd | 0 | 0 |
| ReturnHeader/BuildTS | 0 | 2025-03-06 01:10:19Z |
| ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd | 0 | 1 |
| ReturnHeader/BusinessOfficerGrp/PersonNm | 0 | JIM DEMARTINI |
| ReturnHeader/BusinessOfficerGrp/PersonTitleTxt | 0 | PRESIDENT |
| ReturnHeader/BusinessOfficerGrp/PhoneNum | 0 | 4153141682 |
| ReturnHeader/BusinessOfficerGrp/SignatureDt | 0 | 2026-02-17 |
| ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt | 0 | LITTLE LEAGUE BASEBALL INC |
| ReturnHeader/Filer/BusinessName/BusinessNameLine2Txt | 0 | SAN MATEO LITTLE LEAGUE AMERICAN |
| ReturnHeader/Filer/BusinessNameControlTxt | 0 | LITT |
| ReturnHeader/Filer/EIN | 0 | 943155401 |
| ReturnHeader/Filer/PhoneNum | 0 | 4153141682 |
| ReturnHeader/Filer/USAddress/AddressLine1Txt | 0 | PO BOX 5603 |
| ReturnHeader/Filer/USAddress/CityNm | 0 | SAN MATEO |
| ReturnHeader/Filer/USAddress/StateAbbreviationCd | 0 | CA |
| ReturnHeader/Filer/USAddress/ZIPCd | 0 | 94402 |
| ReturnHeader/IRSResponsiblePrtyInfoCurrInd | 0 | 0 |
| ReturnHeader/PreparerFirmGrp/PreparerFirmEIN | 0 | 208299255 |
| ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt | 0 | DAVID A VELLA CPA |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt | 0 | 1777 BOREL PLACE STE 304 |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm | 0 | SAN MATEO |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd | 0 | CA |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd | 0 | 94402 |
| ReturnHeader/PreparerPersonGrp/PhoneNum | 0 | 6505741790 |
| ReturnHeader/PreparerPersonGrp/PreparerPersonNm | 0 | DAVID A VELLA |
| ReturnHeader/PreparerPersonGrp/SelfEmployedInd | 0 | X |
| ReturnHeader/ReturnTs | 0 | 2026-02-17T14:19:31-06:00 |
| ReturnHeader/ReturnTypeCd | 0 | 990 |
| ReturnHeader/TaxPeriodBeginDt | 0 | 2024-10-01 |
| ReturnHeader/TaxPeriodEndDt | 0 | 2025-09-30 |
| ReturnHeader/TaxYr | 0 | 2024 |
No mirrored PDF or thumbnail assets are attached yet.