MATHACTION: Form 990, tax year 2025

View the entire original 990 at ProPublica ↗

Organization
MATHACTION (EIN 45-4718477)
Tax period
2025-01-01 to 2025-12-31
Filed
2026-03-09
IRS object ID
202640689349302154
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 ReturnHeader

FieldValueIRS element (for citing)
Return2026-03-09T17:34:49-07:00ReturnTs
Tax Period End2025-12-31TaxPeriodEndDt

Preparer Firm PreparerFirmGrp

FieldValueIRS element (for citing)
Preparer Firm EIN461734080PreparerFirmEIN

Preparer Firm Name PreparerFirmName

FieldValueIRS element (for citing)
Business Name Line1R & A Tax & Accounting LLCBusinessNameLine1Txt

Preparer US Address PreparerUSAddress

FieldValueIRS element (for citing)
Address Line1153 Pine StAddressLine1Txt
CityMassapequa ParkCityNm
State AbbreviationNYStateAbbreviationCd
ZIP11762ZIPCd
FieldValueIRS element (for citing)
Return Type990ReturnTypeCd
Tax Period Begin2025-01-01TaxPeriodBeginDt

Filer Filer

FieldValueIRS element (for citing)
EIN454718477EIN

Business Name BusinessName

FieldValueIRS element (for citing)
Business Name Line1MATHACTIONBusinessNameLine1Txt
FieldValueIRS element (for citing)
Business Name ControlMATHBusinessNameControlTxt
Phone5108342180PhoneNum

US Address USAddress

FieldValueIRS element (for citing)
Address Line14118 LYMAN ROADAddressLine1Txt
CityOaklandCityNm
State AbbreviationCAStateAbbreviationCd
ZIP94602ZIPCd

Business Officer BusinessOfficerGrp

FieldValueIRS element (for citing)
PersonKAYLA KIRSCHPersonNm
Person TitlePRESIDENTPersonTitleTxt
Phone5108342180PhoneNum
Signature2026-03-01SignatureDt

Preparer Person PreparerPersonGrp

FieldValueIRS element (for citing)
Preparer PersonANTHONY AVERSANOPreparerPersonNm
PTINP01719762PTIN
Phone6313277874PhoneNum
Preparation2026-03-09PreparationDt
FieldValueIRS element (for citing)
Tax2025TaxYr
Build TS2025-03-06 01:10:19ZBuildTS

Form 990 IRS990

FieldValueIRS element (for citing)
Principal OfficerTAMAR POSNERPrincipalOfficerNm

US Address USAddress

FieldValueIRS element (for citing)
Address Line14118 LYMAN ROADAddressLine1Txt
CityOaklandCityNm
State AbbreviationCAStateAbbreviationCd
ZIP94602ZIPCd
FieldValueIRS element (for citing)
Gross Receipts$18,078GrossReceiptsAmt
Group Return For AffiliatesfalseGroupReturnForAffiliatesInd
Organization501c3Yes (X)Organization501c3Ind
Website Addresswww.mathaction.orgWebsiteAddressTxt
Type Of Organization CorpYes (X)TypeOfOrganizationCorpInd
Formation2012FormationYr
Legal Domicile StateCALegalDomicileStateCd
Activity Or MissionMATHACTION HAS A BIG MISSION: EMPOWER THE NEXT GENERATION TO USE MATHEMATICS AS A TOOL TO UNDERSTAND - AND SEEK SOLUTIONS FOR - THE MOST PRESSING GLOBAL CHALLENGES OF OUR TIME.ActivityOrMissionDesc
Voting Members Governing Body4VotingMembersGoverningBodyCnt
Voting Members Independent4VotingMembersIndependentCnt
Total Employee0TotalEmployeeCnt
Total Volunteers4TotalVolunteersCnt
Total Gross UBI$0TotalGrossUBIAmt
Net Unrelated Bus Txbl Incm$0NetUnrelatedBusTxblIncmAmt
CY Contributions Grants$7,578CYContributionsGrantsAmt
PY Program Service Revenue$24,250PYProgramServiceRevenueAmt
CY Program Service Revenue$10,500CYProgramServiceRevenueAmt
CY Investment Income$0CYInvestmentIncomeAmt
CY Other Revenue$0CYOtherRevenueAmt
PY Total Revenue$24,250PYTotalRevenueAmt
CY Total Revenue$18,078CYTotalRevenueAmt
CY Grants And Similar Paid$0CYGrantsAndSimilarPaidAmt
CY Benefits Paid To Members$0CYBenefitsPaidToMembersAmt
CY Salaries Comp Emp Bnft Paid$3,025CYSalariesCompEmpBnftPaidAmt
CY Total Prof Fndrsng Expns$0CYTotalProfFndrsngExpnsAmt
CY Total Fundraising Expense$0CYTotalFundraisingExpenseAmt
PY Other Expenses$42,714PYOtherExpensesAmt
CY Other Expenses$3,358CYOtherExpensesAmt
PY Total Expenses$42,714PYTotalExpensesAmt
CY Total Expenses$6,383CYTotalExpensesAmt
PY Revenues Less Expenses-$18,464PYRevenuesLessExpensesAmt
CY Revenues Less Expenses$11,695CYRevenuesLessExpensesAmt
Total Assets BOY$14,830TotalAssetsBOYAmt
Total Assets EOY$39,869TotalAssetsEOYAmt
Total Liabilities BOY-$1,652TotalLiabilitiesBOYAmt
Total Liabilities EOY-$1,633TotalLiabilitiesEOYAmt
Net Assets Or Fund Balances BOY$16,482NetAssetsOrFundBalancesBOYAmt
Net Assets Or Fund Balances EOY$41,502NetAssetsOrFundBalancesEOYAmt
MissionMATHACTION HAS A BIG MISSION: EMPOWER THE NEXT GENERATION TO USE MATHEMATICS AS A TOOL TO UNDERSTAND - AND SEEK SOLUTIONS FOR - THE MOST PRESSING GLOBAL CHALLENGES OF OUR TIME.MissionDesc
Significant New Program SrvcfalseSignificantNewProgramSrvcInd
Significant ChangefalseSignificantChangeInd
Expense$5,525ExpenseAmt
Grant$0GrantAmt
Revenue$18,078RevenueAmt
DescVARIOUS INSTITUTES, EVENTS AND PRESENTATIONSDesc
Total Program Service Expenses$5,525TotalProgramServiceExpensesAmt
Described In Section501c3Yes (true)DescribedInSection501c3Ind
Schedule B RequiredfalseScheduleBRequiredInd
Political Campaign ActyfalsePoliticalCampaignActyInd
Lobbying ActivitiesfalseLobbyingActivitiesInd
Subject To Proxy TaxfalseSubjectToProxyTaxInd
Donor Advised FundfalseDonorAdvisedFundInd
Conservation EasementsfalseConservationEasementsInd
Collections Of ArtfalseCollectionsOfArtInd
Credit CounselingfalseCreditCounselingInd
Donor Rstr Or Quasi EndowmentsfalseDonorRstrOrQuasiEndowmentsInd
Report Land Building EquipmentfalseReportLandBuildingEquipmentInd
Report Investments Other SecfalseReportInvestmentsOtherSecInd
Report Program Related InvstfalseReportProgramRelatedInvstInd
Report Other AssetsYes (true)ReportOtherAssetsInd
Report Other LiabilitiesfalseReportOtherLiabilitiesInd
Include FIN48 FootnotefalseIncludeFIN48FootnoteInd
Independent Audit Fincl StmtfalseIndependentAuditFinclStmtInd
Consolidated Audit Fincl StmtfalseConsolidatedAuditFinclStmtInd
School OperatingfalseSchoolOperatingInd
Foreign OfficefalseForeignOfficeInd
Foreign ActivitiesfalseForeignActivitiesInd
More Than5000 K To OrgfalseMoreThan5000KToOrgInd
More Than5000 K To IndividualsfalseMoreThan5000KToIndividualsInd
Professional FundraisingfalseProfessionalFundraisingInd
Fundraising ActivitiesfalseFundraisingActivitiesInd
Gaming ActivitiesfalseGamingActivitiesInd
Operate HospitalfalseOperateHospitalInd
Grants To OrganizationsfalseGrantsToOrganizationsInd
Grants To IndividualsfalseGrantsToIndividualsInd
Schedule J RequiredfalseScheduleJRequiredInd
Tax Exempt BondsfalseTaxExemptBondsInd
Engaged In Excess Benefit TransfalseEngagedInExcessBenefitTransInd
PY Excess Benefit TransfalsePYExcessBenefitTransInd
Loan OutstandingfalseLoanOutstandingInd
Grant To Related PersonfalseGrantToRelatedPersonInd
Business Rln With Org MemfalseBusinessRlnWithOrgMemInd
Business Rln With Fam MemfalseBusinessRlnWithFamMemInd
Business Rln With35 Ctrl EntfalseBusinessRlnWith35CtrlEntInd
Deductible Non Cash ContrifalseDeductibleNonCashContriInd
Deductible Art ContributionfalseDeductibleArtContributionInd
Terminate OperationsfalseTerminateOperationsInd
Partial LiquidationfalsePartialLiquidationInd
Disregarded EntityfalseDisregardedEntityInd
Related EntityfalseRelatedEntityInd
Related Organization Ctrl EntfalseRelatedOrganizationCtrlEntInd
Trnsfr Exmpt Non Chrtbl Rltd OrgfalseTrnsfrExmptNonChrtblRltdOrgInd
Activities Conducted PrtshpfalseActivitiesConductedPrtshpInd
Schedule O RequiredYes (true)ScheduleORequiredInd
IRP Document0IRPDocumentCnt
IRP Document W2 G0IRPDocumentW2GCnt
Employee0EmployeeCnt
Unrelated Bus Incm Over LimitfalseUnrelatedBusIncmOverLimitInd
Foreign Financial AccountfalseForeignFinancialAccountInd
Prohibited Tax Shelter TransfalseProhibitedTaxShelterTransInd
Taxable Party NotificationfalseTaxablePartyNotificationInd
Nondeductible ContributionsfalseNondeductibleContributionsInd
Quid Pro Quo ContributionsfalseQuidProQuoContributionsInd
Form8282 Property Disposed OffalseForm8282PropertyDisposedOfInd
Rcv Fnds To Pay Prsnl Bnft CntrctfalseRcvFndsToPayPrsnlBnftCntrctInd
Pay Premiums Prsnl Bnft CntrctfalsePayPremiumsPrsnlBnftCntrctInd
Indoor Tanning ServicesfalseIndoorTanningServicesInd
Info In Schedule O Part VIYes (X)InfoInScheduleOPartVIInd
Governing Body Voting Members4GoverningBodyVotingMembersCnt
Independent Voting Member4IndependentVotingMemberCnt
Family Or Business RlnfalseFamilyOrBusinessRlnInd
Delegation Of Mgmt DutiesfalseDelegationOfMgmtDutiesInd
Change To Org DocumentsfalseChangeToOrgDocumentsInd
Material Diversion Or MisusefalseMaterialDiversionOrMisuseInd
Members Or StockholdersfalseMembersOrStockholdersInd
Election Of Board MembersfalseElectionOfBoardMembersInd
Decisions Subject To ApprovafalseDecisionsSubjectToApprovaInd
Minutes Of Governing BodyYes (true)MinutesOfGoverningBodyInd
Minutes Of CommitteesYes (true)MinutesOfCommitteesInd
Officer Mailing AddressfalseOfficerMailingAddressInd
Local ChaptersfalseLocalChaptersInd
Form990 Provided To Gvrn BodyfalseForm990ProvidedToGvrnBodyInd
Conflict Of Interest PolicyfalseConflictOfInterestPolicyInd
Whistleblower PolicyfalseWhistleblowerPolicyInd
Document Retention PolicyfalseDocumentRetentionPolicyInd
Compensation Process CEOfalseCompensationProcessCEOInd
Compensation Process OtherfalseCompensationProcessOtherInd
Investment In Joint VenturefalseInvestmentInJointVentureInd
States Where Copy Of Return Is FldCAStatesWhereCopyOfReturnIsFldCd
Upon RequestYes (X)UponRequestInd

Books In Care Of Detail BooksInCareOfDetail

FieldValueIRS element (for citing)
PersonTAMER POSNERPersonNm
Phone5108342180PhoneNum

US Address USAddress

FieldValueIRS element (for citing)
Address Line14118 LYMAN ROADAddressLine1Txt
CityOaklandCityNm
State AbbreviationCAStateAbbreviationCd
ZIP94602ZIPCd
FieldValueIRS element (for citing)
No Listed Persons CompensatedYes (X)NoListedPersonsCompensatedInd

Form990 Part VII Section A Form990PartVIISectionAGrp (4 entries)

TitleTitleTxtAverage Hours Per WeekAverageHoursPerWeekRtOfficerOfficerIndReportable Comp From OrgReportableCompFromOrgAmtReportable Comp From Rltd OrgReportableCompFromRltdOrgAmtOther CompensationOtherCompensationAmt
TAMAR POSNER
PRESIDENT2.00Yes (X)$0$0$0
SARITA EVANS
SECRETARY2.00Yes (X)$0$0$0
JENNIFER BLOOM
TREASURER2.00Yes (X)$0$0$0
JAD NASRALLAH
DIRECTOR2.00Yes (X)$0$0$0
FieldValueIRS element (for citing)
Former Ofcr Employees ListedfalseFormerOfcrEmployeesListedInd
Total Comp Greater Than150 KfalseTotalCompGreaterThan150KInd
Compensation From Other SrcsfalseCompensationFromOtherSrcsInd
All Other Contributions$7,578AllOtherContributionsAmt
Total Contributions$7,578TotalContributionsAmt

Program Service Revenue ProgramServiceRevenueGrp

FieldValueIRS element (for citing)
DescSERVICESDesc
Business611000BusinessCd
Total Revenue Column$10,500TotalRevenueColumnAmt
Unrelated Business Revenue$0UnrelatedBusinessRevenueAmt
Exclusion$0ExclusionAmt
FieldValueIRS element (for citing)
Total Program Service Revenue$10,500TotalProgramServiceRevenueAmt

Miscellaneous Revenue MiscellaneousRevenueGrp

FieldValueIRS element (for citing)
Total Revenue Column$0TotalRevenueColumnAmt
Related Or Exempt Func Income$0RelatedOrExemptFuncIncomeAmt
Unrelated Business Revenue$0UnrelatedBusinessRevenueAmt
Exclusion$0ExclusionAmt
FieldValueIRS element (for citing)
Other Revenue Total$0OtherRevenueTotalAmt

Total Revenue TotalRevenueGrp

FieldValueIRS element (for citing)
Total Revenue Column$18,078TotalRevenueColumnAmt
Related Or Exempt Func Income$10,500RelatedOrExemptFuncIncomeAmt
Unrelated Business Revenue$0UnrelatedBusinessRevenueAmt
Exclusion$0ExclusionAmt

Other Salaries And Wages OtherSalariesAndWagesGrp

FieldValueIRS element (for citing)
Total$3,025TotalAmt
Program Services$3,025ProgramServicesAmt
Management And General$0ManagementAndGeneralAmt
Fundraising$0FundraisingAmt

Office Expenses OfficeExpensesGrp

FieldValueIRS element (for citing)
Total$278TotalAmt
Program Services$0ProgramServicesAmt
Management And General$278ManagementAndGeneralAmt
Fundraising$0FundraisingAmt

Insurance InsuranceGrp

FieldValueIRS element (for citing)
Total$578TotalAmt
Program Services$0ProgramServicesAmt
Management And General$578ManagementAndGeneralAmt
Fundraising$0FundraisingAmt

Other Expenses OtherExpensesGrp (3 entries)

DescDescTotalTotalAmtProgram ServicesProgramServicesAmtManagement And GeneralManagementAndGeneralAmtFundraisingFundraisingAmt
BANK CHARGES$10$0$10$0
DUES & SUBSCRIPTIONS-$8$0-$8$0
SUPPLIES$2,500$2,500$0$0

Total Functional Expenses TotalFunctionalExpensesGrp

FieldValueIRS element (for citing)
Total$6,383TotalAmt
Program Services$5,525ProgramServicesAmt
Management And General$858ManagementAndGeneralAmt
Fundraising$0FundraisingAmt

Cash Non Interest Bearing CashNonInterestBearingGrp

FieldValueIRS element (for citing)
BOY$6,810BOYAmt
EOY$31,849EOYAmt

Accounts Receivable AccountsReceivableGrp

FieldValueIRS element (for citing)
BOY$5,450BOYAmt
EOY$5,450EOYAmt

Receivables From Officers Etc ReceivablesFromOfficersEtcGrp

FieldValueIRS element (for citing)
BOY$970BOYAmt
EOY$970EOYAmt

Other Assets Total OtherAssetsTotalGrp

FieldValueIRS element (for citing)
BOY$1,600BOYAmt
EOY$1,600EOYAmt

Total Assets TotalAssetsGrp

FieldValueIRS element (for citing)
BOY$14,830BOYAmt
EOY$39,869EOYAmt

Accounts Payable Accr Expnss AccountsPayableAccrExpnssGrp

FieldValueIRS element (for citing)
BOY-$1,652BOYAmt
EOY-$1,633EOYAmt

Total Liabilities TotalLiabilitiesGrp

FieldValueIRS element (for citing)
BOY-$1,652BOYAmt
EOY-$1,633EOYAmt
FieldValueIRS element (for citing)
Organization Follows FASB117Yes (X)OrganizationFollowsFASB117Ind

No Donor Restriction Net Assets NoDonorRestrictionNetAssetsGrp

FieldValueIRS element (for citing)
BOY$16,482BOYAmt
EOY$41,502EOYAmt

Total Net Assets Fund Balance TotalNetAssetsFundBalanceGrp

FieldValueIRS element (for citing)
BOY$16,482BOYAmt
EOY$41,502EOYAmt

Tot Liab Net Assets Fund Balance TotLiabNetAssetsFundBalanceGrp

FieldValueIRS element (for citing)
BOY$14,830BOYAmt
EOY$39,869EOYAmt
FieldValueIRS element (for citing)
Reconcilation Revenue Expnss$11,695ReconcilationRevenueExpnssAmt
Prior Period Adjustments$13,325PriorPeriodAdjustmentsAmt
Method Of Accounting CashYes (X)MethodOfAccountingCashInd
Accountant Compile Or ReviewYes (true)AccountantCompileOrReviewInd
FS AuditedfalseFSAuditedInd
Audit CommitteefalseAuditCommitteeInd
Federal Grant Audit RequiredfalseFederalGrantAuditRequiredInd

Schedule A IRS990ScheduleA

FieldValueIRS element (for citing)
Publicly Supported Org509a2Yes (X)PubliclySupportedOrg509a2Ind
Other Support Sum$0OtherSupportSumAmt
Public Support CY1700PublicSupportCY170Pct

Gifts Grants Contris Rcvd509 GiftsGrantsContrisRcvd509Grp

FieldValueIRS element (for citing)
Current Tax Year Minus4 Years$79,571CurrentTaxYearMinus4YearsAmt
Current Tax Year Minus3 Years$12CurrentTaxYearMinus3YearsAmt
Current Tax Year Minus2 Years$10,028CurrentTaxYearMinus2YearsAmt
Current Tax Year Minus1 Year$10,028CurrentTaxYearMinus1YearAmt
Current Tax Year$7,578CurrentTaxYearAmt
Total$107,217TotalAmt

Gross Receipts Admissions GrossReceiptsAdmissionsGrp

FieldValueIRS element (for citing)
Current Tax Year Minus4 Years$131,050CurrentTaxYearMinus4YearsAmt
Current Tax Year Minus3 Years$45,000CurrentTaxYearMinus3YearsAmt
Current Tax Year Minus2 Years$24,000CurrentTaxYearMinus2YearsAmt
Current Tax Year Minus1 Year$24,000CurrentTaxYearMinus1YearAmt
Current Tax Year$10,500CurrentTaxYearAmt
Total$234,550TotalAmt

Gross Receipts Non Unrlt Bus GrossReceiptsNonUnrltBusGrp

FieldValueIRS element (for citing)
Total$0TotalAmt

Tax Rev Levied Orgnztnl Bnft509 TaxRevLeviedOrgnztnlBnft509Grp

FieldValueIRS element (for citing)
Total$0TotalAmt

Total509 Total509Grp

FieldValueIRS element (for citing)
Current Tax Year Minus4 Years$210,621CurrentTaxYearMinus4YearsAmt
Current Tax Year Minus3 Years$45,012CurrentTaxYearMinus3YearsAmt
Current Tax Year Minus2 Years$34,028CurrentTaxYearMinus2YearsAmt
Current Tax Year Minus1 Year$34,028CurrentTaxYearMinus1YearAmt
Current Tax Year$18,078CurrentTaxYearAmt
Total$341,767TotalAmt

Amounts Rcvd Dsqlfy Person AmountsRcvdDsqlfyPersonGrp

FieldValueIRS element (for citing)
Total$0TotalAmt

Substantial Contributors Amt SubstantialContributorsAmtGrp

FieldValueIRS element (for citing)
Total$0TotalAmt

Subst And Dsqlfy Prsns Tot SubstAndDsqlfyPrsnsTotGrp

FieldValueIRS element (for citing)
Total$0TotalAmt
FieldValueIRS element (for citing)
Public Support Total509$341,767PublicSupportTotal509Amt

Total Support Calendar Year TotalSupportCalendarYearGrp

FieldValueIRS element (for citing)
Current Tax Year Minus4 Years$210,621CurrentTaxYearMinus4YearsAmt
Current Tax Year Minus3 Years$45,012CurrentTaxYearMinus3YearsAmt
Current Tax Year Minus2 Years$34,028CurrentTaxYearMinus2YearsAmt
Current Tax Year Minus1 Year$34,028CurrentTaxYearMinus1YearAmt
Current Tax Year$18,078CurrentTaxYearAmt
Total$341,767TotalAmt
FieldValueIRS element (for citing)
Public Support CY5091.00000PublicSupportCY509Pct
Public Support PY5091.00000PublicSupportPY509Pct
Investment Income CY0.00000InvestmentIncomeCYPct
Investment Income PY0.00000InvestmentIncomePYPct
Thirty Thr Pct Suprt Tests CY509Yes (X)ThirtyThrPctSuprtTestsCY509Ind

Schedule D IRS990ScheduleD

Other Assets Org OtherAssetsOrgGrp

FieldValueIRS element (for citing)
DescDEPOSITSDesc
Book Value$1,600BookValueAmt
FieldValueIRS element (for citing)
Total Book Value Other Assets$1,600TotalBookValueOtherAssetsAmt

Schedule O IRS990ScheduleO

Supplemental Information Detail SupplementalInformationDetail (2 entries)

Form And Line ReferenceFormAndLineReferenceDescExplanationExplanationTxt
Pt VI, Line 11bPRESIDENT REVIEWS THE FORM 990.
Pt VI, Line 19AVAILABLE UPON REQUEST.

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