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SIGNAL TECHNOLOGY FOUNDATION: Form 990, tax year 2023

View the entire original 990 at ProPublica ↗

Organization
SIGNAL TECHNOLOGY FOUNDATION (EIN 82-4506840)
Tax period
2023-01-01 to 2023-12-31
Filed
2024-09-24
IRS object ID
202412689349301826
Schema version
2023v5.1
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)
Return2024-09-24T16:56:09-05:00ReturnTs
Tax Period End2023-12-31TaxPeriodEndDt

Preparer Firm PreparerFirmGrp

FieldValueIRS element (for citing)
Preparer Firm EIN910189318PreparerFirmEIN

Preparer Firm Name PreparerFirmName

FieldValueIRS element (for citing)
Business Name Line1MOSS ADAMS LLPBusinessNameLine1Txt

Preparer US Address PreparerUSAddress

FieldValueIRS element (for citing)
Address Line1101 SECOND STREET SUITE 900AddressLine1Txt
CitySAN FRANCISCOCityNm
State AbbreviationCAStateAbbreviationCd
ZIP94105ZIPCd
FieldValueIRS element (for citing)
Return Type990ReturnTypeCd
Tax Period Begin2023-01-01TaxPeriodBeginDt

Filer Filer

FieldValueIRS element (for citing)
EIN824506840EIN

Business Name BusinessName

FieldValueIRS element (for citing)
Business Name Line1SIGNAL TECHNOLOGY FOUNDATIONBusinessNameLine1Txt
FieldValueIRS element (for citing)
Business Name ControlSIGNBusinessNameControlTxt
Phone6503368080PhoneNum

US Address USAddress

FieldValueIRS element (for citing)
Address Line1650 CASTRO STREET SUITE 120-223AddressLine1Txt
CityMOUNTAIN VIEWCityNm
State AbbreviationCAStateAbbreviationCd
ZIP94041ZIPCd

Business Officer BusinessOfficerGrp

FieldValueIRS element (for citing)
PersonBRIAN ACTONPersonNm
Person TitlePRESIDENTPersonTitleTxt
Phone6503368080PhoneNum
Signature2024-09-18SignatureDt
Discuss With Paid PreparerYes (1)DiscussWithPaidPreparerInd
FieldValueIRS element (for citing)
IRS Responsible Prty Info Curr0IRSResponsiblePrtyInfoCurrInd

Preparer Person PreparerPersonGrp

FieldValueIRS element (for citing)
Preparer PersonMICHAEL LUMSDENPreparerPersonNm
PTINP01262236PTIN
Phone4159561500PhoneNum
Preparation2024-09-18PreparationDt
FieldValueIRS element (for citing)
Tax2023TaxYr
Build TS2024-08-08 14:25:15ZBuildTS

Form 990 IRS990

FieldValueIRS element (for citing)
Principal OfficerBRIAN ACTONPrincipalOfficerNm

US Address USAddress

FieldValueIRS element (for citing)
Address Line1650 CASTRO STREET SUITE 120-223AddressLine1Txt
CityMOUNTAIN VIEWCityNm
State AbbreviationCAStateAbbreviationCd
ZIP94041ZIPCd
FieldValueIRS element (for citing)
Gross Receipts$43,309,531GrossReceiptsAmt
Group Return For Affiliates0GroupReturnForAffiliatesInd
Organization501c3Yes (X)Organization501c3Ind
Website AddressWWW.SIGNALFOUNDATION.ORGWebsiteAddressTxt
Type Of Organization CorpYes (X)TypeOfOrganizationCorpInd
Formation2018FormationYr
Legal Domicile StateDELegalDomicileStateCd
Activity Or MissionTO DEVELOP PRIVACY TECHNOLOGY THAT PROTECTS FREE EXPRESSION & ENABLES SECURE GLOBAL COMMUNICATION.ActivityOrMissionDesc
Voting Members Governing Body5VotingMembersGoverningBodyCnt
Voting Members Independent3VotingMembersIndependentCnt
Total Employee51TotalEmployeeCnt
Total Volunteers5TotalVolunteersCnt
Total Gross UBI$1,133,519TotalGrossUBIAmt
Net Unrelated Bus Txbl Incm$1,082,976NetUnrelatedBusTxblIncmAmt
PY Contributions Grants$23,448,909PYContributionsGrantsAmt
CY Contributions Grants$22,687,563CYContributionsGrantsAmt
PY Program Service Revenue$198,805PYProgramServiceRevenueAmt
CY Program Service Revenue$10,269,447CYProgramServiceRevenueAmt
PY Investment Income$428,095PYInvestmentIncomeAmt
CY Investment Income$1,523,972CYInvestmentIncomeAmt
PY Other Revenue$1,988,410PYOtherRevenueAmt
CY Other Revenue$1,270,012CYOtherRevenueAmt
PY Total Revenue$26,064,219PYTotalRevenueAmt
CY Total Revenue$35,750,994CYTotalRevenueAmt
PY Grants And Similar Paid$0PYGrantsAndSimilarPaidAmt
CY Grants And Similar Paid$0CYGrantsAndSimilarPaidAmt
PY Benefits Paid To Members$0PYBenefitsPaidToMembersAmt
CY Benefits Paid To Members$0CYBenefitsPaidToMembersAmt
PY Salaries Comp Emp Bnft Paid$11,920,964PYSalariesCompEmpBnftPaidAmt
CY Salaries Comp Emp Bnft Paid$17,510,729CYSalariesCompEmpBnftPaidAmt
PY Total Prof Fndrsng Expns$0PYTotalProfFndrsngExpnsAmt
CY Total Prof Fndrsng Expns$0CYTotalProfFndrsngExpnsAmt
CY Total Fundraising Expense$0CYTotalFundraisingExpenseAmt
PY Other Expenses$18,534,457PYOtherExpensesAmt
CY Other Expenses$18,297,765CYOtherExpensesAmt
PY Total Expenses$30,455,421PYTotalExpensesAmt
CY Total Expenses$35,808,494CYTotalExpensesAmt
PY Revenues Less Expenses-$4,391,202PYRevenuesLessExpensesAmt
CY Revenues Less Expenses-$57,500CYRevenuesLessExpensesAmt
Total Assets BOY$37,331,314TotalAssetsBOYAmt
Total Assets EOY$37,433,223TotalAssetsEOYAmt
Total Liabilities BOY$33,137,582TotalLiabilitiesBOYAmt
Total Liabilities EOY$34,101,582TotalLiabilitiesEOYAmt
Net Assets Or Fund Balances BOY$4,193,732NetAssetsOrFundBalancesBOYAmt
Net Assets Or Fund Balances EOY$3,331,641NetAssetsOrFundBalancesEOYAmt
MissionPROTECT FREE EXPRESSION AND ENABLE SECURE GLOBAL COMMUNICATION THROUGH OPEN SOURCE PRIVACY TECHNOLOGY.MissionDesc
Significant New Program Srvc0SignificantNewProgramSrvcInd
Significant Change0SignificantChangeInd
Expense$28,620,320ExpenseAmt
Grant$0GrantAmt
Revenue$11,539,459RevenueAmt
DescFOLLOWING ITS FORMATION IN EARLY 2018, SIGNAL FOUNDATION'S PRIMARY ACTIVITY WAS THE CONTINUOUS IMPROVEMENT TO SIGNAL MESSENGER IN ORDER TO ENSURE GLOBAL ACCESS TO A SECURE, END-TO-END ENCRYPTED VOICE AND TEXT COMMUNICATIONS PLATFORM. THROUGH SIGNAL MESSENGER, USERS CAN SECURELY CALL AND TEXT ONE ANOTHER. THE CONTENT OF THOSE COMMUNICATIONS ARE SECURELY ENCRYPTED BY THE APP.Desc
Total Program Service Expenses$28,620,320TotalProgramServiceExpensesAmt
Described In Section501c3Yes (1)DescribedInSection501c3Ind
Schedule B RequiredYes (1)ScheduleBRequiredInd
Political Campaign Acty0PoliticalCampaignActyInd
Lobbying Activities0LobbyingActivitiesInd
Subject To Proxy Tax0SubjectToProxyTaxInd
Donor Advised Fund0DonorAdvisedFundInd
Conservation Easements0ConservationEasementsInd
Collections Of Art0CollectionsOfArtInd
Credit Counseling0CreditCounselingInd
Donor Rstr Or Quasi Endowments0DonorRstrOrQuasiEndowmentsInd
Report Land Building EquipmentYes (1)ReportLandBuildingEquipmentInd
Report Investments Other Sec0ReportInvestmentsOtherSecInd
Report Program Related Invst0ReportProgramRelatedInvstInd
Report Other Assets0ReportOtherAssetsInd
Report Other Liabilities0ReportOtherLiabilitiesInd
Include FIN48 FootnoteYes (1)IncludeFIN48FootnoteInd
Independent Audit Fincl StmtYes (1)IndependentAuditFinclStmtInd
Consolidated Audit Fincl Stmt0ConsolidatedAuditFinclStmtInd
School Operating0SchoolOperatingInd
Foreign Office0ForeignOfficeInd
Foreign Activities0ForeignActivitiesInd
More Than5000 K To Org0MoreThan5000KToOrgInd
More Than5000 K To Individuals0MoreThan5000KToIndividualsInd
Professional Fundraising0ProfessionalFundraisingInd
Fundraising Activities0FundraisingActivitiesInd
Gaming Activities0GamingActivitiesInd
Operate Hospital0OperateHospitalInd
Grants To Organizations0GrantsToOrganizationsInd
Grants To Individuals0GrantsToIndividualsInd
Schedule J RequiredYes (1)ScheduleJRequiredInd
Tax Exempt Bonds0TaxExemptBondsInd
Engaged In Excess Benefit Trans0EngagedInExcessBenefitTransInd
PY Excess Benefit Trans0PYExcessBenefitTransInd
Loan OutstandingYes (1)LoanOutstandingInd
Grant To Related Person0GrantToRelatedPersonInd
Business Rln With Org Mem0BusinessRlnWithOrgMemInd
Business Rln With Fam Mem0BusinessRlnWithFamMemInd
Business Rln With35 Ctrl Ent0BusinessRlnWith35CtrlEntInd
Deductible Non Cash Contri0DeductibleNonCashContriInd
Deductible Art Contribution0DeductibleArtContributionInd
Terminate Operations0TerminateOperationsInd
Partial Liquidation0PartialLiquidationInd
Disregarded EntityYes (1)DisregardedEntityInd
Related Entity0RelatedEntityInd
Related Organization Ctrl Ent0RelatedOrganizationCtrlEntInd
Trnsfr Exmpt Non Chrtbl Rltd Org0TrnsfrExmptNonChrtblRltdOrgInd
Activities Conducted Prtshp0ActivitiesConductedPrtshpInd
Schedule O RequiredYes (1)ScheduleORequiredInd
IRP Document21IRPDocumentCnt
IRP Document W2 G0IRPDocumentW2GCnt
Backup Wthld ComplianceYes (1)BackupWthldComplianceInd
Employee51EmployeeCnt
Employment Tax Returns FiledYes (1)EmploymentTaxReturnsFiledInd
Unrelated Bus Incm Over LimitYes (1)UnrelatedBusIncmOverLimitInd
Form990 T FiledYes (1)Form990TFiledInd
Foreign Financial Account0ForeignFinancialAccountInd
Prohibited Tax Shelter Trans0ProhibitedTaxShelterTransInd
Taxable Party Notification0TaxablePartyNotificationInd
Nondeductible Contributions0NondeductibleContributionsInd
Quid Pro Quo Contributions0QuidProQuoContributionsInd
Form8282 Property Disposed Of0Form8282PropertyDisposedOfInd
Rcv Fnds To Pay Prsnl Bnft Cntrct0RcvFndsToPayPrsnlBnftCntrctInd
Pay Premiums Prsnl Bnft Cntrct0PayPremiumsPrsnlBnftCntrctInd
Indoor Tanning Services0IndoorTanningServicesInd
Subj To Tax Rmnrtn Ex Prcht Pymt0SubjToTaxRmnrtnExPrchtPymtInd
Subject To Excs Tax Net Invst Inc0SubjectToExcsTaxNetInvstIncInd
Info In Schedule O Part VIYes (X)InfoInScheduleOPartVIInd
Governing Body Voting Members5GoverningBodyVotingMembersCnt
Independent Voting Member3IndependentVotingMemberCnt
Family Or Business Rln0FamilyOrBusinessRlnInd
Delegation Of Mgmt Duties0DelegationOfMgmtDutiesInd
Change To Org Documents0ChangeToOrgDocumentsInd
Material Diversion Or Misuse0MaterialDiversionOrMisuseInd
Members Or StockholdersYes (1)MembersOrStockholdersInd
Election Of Board MembersYes (1)ElectionOfBoardMembersInd
Decisions Subject To ApprovaYes (1)DecisionsSubjectToApprovaInd
Minutes Of Governing BodyYes (1)MinutesOfGoverningBodyInd
Minutes Of CommitteesYes (1)MinutesOfCommitteesInd
Officer Mailing Address0OfficerMailingAddressInd
Local Chapters0LocalChaptersInd
Form990 Provided To Gvrn BodyYes (1)Form990ProvidedToGvrnBodyInd
Conflict Of Interest PolicyYes (1)ConflictOfInterestPolicyInd
Annual Disclosure Covered Prsn0AnnualDisclosureCoveredPrsnInd
Regular Monitoring EnfrcYes (1)RegularMonitoringEnfrcInd
Whistleblower PolicyYes (1)WhistleblowerPolicyInd
Document Retention Policy0DocumentRetentionPolicyInd
Compensation Process CEO0CompensationProcessCEOInd
Compensation Process OtherYes (1)CompensationProcessOtherInd
Investment In Joint Venture0InvestmentInJointVentureInd
States Where Copy Of Return Is FldCAStatesWhereCopyOfReturnIsFldCd
Upon RequestYes (X)UponRequestInd

Books In Care Of Detail BooksInCareOfDetail

Business Name BusinessName

FieldValueIRS element (for citing)
Business Name Line1ARUNA HARDERBusinessNameLine1Txt
FieldValueIRS element (for citing)
Phone6503368080PhoneNum

US Address USAddress

FieldValueIRS element (for citing)
Address Line1650 CASTRO STREET SUITE 120-223AddressLine1Txt
CityMOUNTAIN VIEWCityNm
State AbbreviationCAStateAbbreviationCd
ZIP94041ZIPCd

Form990 Part VII Section A Form990PartVIISectionAGrp (12 entries)

TitleTitleTxtAverage Hours Per WeekAverageHoursPerWeekRtIndividual Trustee Or DirectorIndividualTrusteeOrDirectorIndReportable Comp From OrgReportableCompFromOrgAmtReportable Comp From Rltd OrgReportableCompFromRltdOrgAmtOther CompensationOtherCompensationAmtHighest Compensated EmployeeHighestCompensatedEmployeeIndKey EmployeeKeyEmployeeIndOfficerOfficerInd
MEREDITH WHITTAKER
DIRECTOR / PRES OF SIGNAL MESSENGER40.00Yes (X)$735,234$0$50,037
JIM O'LEARY
VP, ENGINEERING40.00$659,908$0$35,745Yes (X)
EHREN KRET
CHIEF TECHNOLOGY OFFICER40.00$671,220$0$8,932Yes (X)
ALAN LIU
DIRECTOR, ENGINEERING40.00$503,125$0$47,774Yes (X)
ARUNA HARDER
CHIEF OPERATING OFFICER40.00$521,088$0$22,500Yes (X)
RANDALL SARAFA
CHIEF PRODUCT OFFICER40.00$479,613$0$22,500Yes (X)
GREYSON PARRELLI
SOFTWARE DEVELOPER40.00$439,892$0$49,401Yes (X)
BRIAN ACTON
PRES / SECR / TREAS / CEO OF SIGNAL MESSENGER40.00Yes (X)$0$0$0Yes (X)
AMBA KAK
DIRECTOR1.00Yes (X)$0$0$0
KATHERINE MAHER
DIRECTOR1.00Yes (X)$0$0$0
MOXIE MARLINSPIKE
DIRECTOR (THROUGH 2/2023)1.00Yes (X)$0$0$0
JAY SULLIVAN
DIRECTOR1.00Yes (X)$0$0$0
FieldValueIRS element (for citing)
Total Reportable Comp From Org$4,010,080TotalReportableCompFromOrgAmt
Tot Reportable Comp Rltd Org$0TotReportableCompRltdOrgAmt
Total Other Compensation$236,889TotalOtherCompensationAmt
Indiv Rcvd Greater Than100 K46IndivRcvdGreaterThan100KCnt
Former Ofcr Employees Listed0FormerOfcrEmployeesListedInd
Total Comp Greater Than150 KYes (1)TotalCompGreaterThan150KInd
Compensation From Other Srcs0CompensationFromOtherSrcsInd

Contractor Compensation ContractorCompensationGrp (5 entries)

Address Line1ContractorAddress/USAddress/AddressLine1TxtCityContractorAddress/USAddress/CityNmState AbbreviationContractorAddress/USAddress/StateAbbreviationCdZIPContractorAddress/USAddress/ZIPCdServicesServicesDescCompensationCompensationAmtAddress Line1ContractorAddress/ForeignAddress/AddressLine1TxtCityContractorAddress/ForeignAddress/CityNmCountryContractorAddress/ForeignAddress/CountryCd
TWILIO INC
375 BEALE STREET SUITE 300SAN FRANCISCOCA94105PHONE VERIFICATION SERVICES$4,123,429
AMAZON WEB SERVICES
1200 12TH AVENUE SOUTH SUITE 1200SEATTLEWA98144CLOUD HOSTING SERVICES$2,298,031
GOOGLE LLC
1600 AMPHITHEATRE PKWYMOUNTAIN VIEWCA94043CLOUD HOSTING SERVICES$1,869,005
MESSAGEBIRD
PHONE VERIFICATION SERVICES$1,392,653KEIZERSGRACHT 268EV AMSTERDAMNL
MICROSOFT
ONE MICROSOFT WAYREDMONDWA98052CLOUD HOSTING SERVICES$1,384,922
FieldValueIRS element (for citing)
Cntrct Rcvd Greater Than100 K15CntrctRcvdGreaterThan100KCnt
All Other Contributions$22,687,563AllOtherContributionsAmt
Total Contributions$22,687,563TotalContributionsAmt

Program Service Revenue ProgramServiceRevenueGrp (2 entries)

DescDescBusinessBusinessCdTotal Revenue ColumnTotalRevenueColumnAmtRelated Or Exempt Func IncomeRelatedOrExemptFuncIncomeAmt
LICENSING FEES533110$10,128,334$10,128,334
SERVICE REVENUE541900$141,113$141,113
FieldValueIRS element (for citing)
Total Program Service Revenue$10,269,447TotalProgramServiceRevenueAmt

Investment Income InvestmentIncomeGrp

FieldValueIRS element (for citing)
Total Revenue Column$661,779TotalRevenueColumnAmt
Unrelated Business Revenue$48,498UnrelatedBusinessRevenueAmt
Exclusion$613,281ExclusionAmt

Royalties Revenue RoyaltiesRevenueGrp

FieldValueIRS element (for citing)
Total Revenue Column$1,270,012TotalRevenueColumnAmt
Exclusion$1,270,012ExclusionAmt

Gross Amount Sales Assets GrossAmountSalesAssetsGrp

FieldValueIRS element (for citing)
Securities$8,420,730SecuritiesAmt

Less Cost Oth Basis Sales Expnss LessCostOthBasisSalesExpnssGrp

FieldValueIRS element (for citing)
Securities$7,558,537SecuritiesAmt

Gain Or Loss GainOrLossGrp

FieldValueIRS element (for citing)
Securities$862,193SecuritiesAmt

Net Gain Or Loss Investments NetGainOrLossInvestmentsGrp

FieldValueIRS element (for citing)
Total Revenue Column$862,193TotalRevenueColumnAmt
Unrelated Business Revenue$1,085,021UnrelatedBusinessRevenueAmt
Exclusion-$222,828ExclusionAmt

Total Revenue TotalRevenueGrp

FieldValueIRS element (for citing)
Total Revenue Column$35,750,994TotalRevenueColumnAmt
Related Or Exempt Func Income$10,269,447RelatedOrExemptFuncIncomeAmt
Unrelated Business Revenue$1,133,519UnrelatedBusinessRevenueAmt
Exclusion$1,660,465ExclusionAmt

Comp Current Ofcr Directors CompCurrentOfcrDirectorsGrp

FieldValueIRS element (for citing)
Total$1,328,860TotalAmt
Program Services$785,271ProgramServicesAmt
Management And General$543,589ManagementAndGeneralAmt

Other Salaries And Wages OtherSalariesAndWagesGrp

FieldValueIRS element (for citing)
Total$14,001,569TotalAmt
Program Services$12,233,975ProgramServicesAmt
Management And General$1,767,594ManagementAndGeneralAmt

Pension Plan Contributions PensionPlanContributionsGrp

FieldValueIRS element (for citing)
Total$743,884TotalAmt
Program Services$648,051ProgramServicesAmt
Management And General$95,833ManagementAndGeneralAmt

Other Employee Benefits OtherEmployeeBenefitsGrp

FieldValueIRS element (for citing)
Total$728,291TotalAmt
Program Services$614,917ProgramServicesAmt
Management And General$113,374ManagementAndGeneralAmt

Payroll Taxes PayrollTaxesGrp

FieldValueIRS element (for citing)
Total$708,125TotalAmt
Program Services$601,906ProgramServicesAmt
Management And General$106,219ManagementAndGeneralAmt

Fees For Services Legal FeesForServicesLegalGrp

FieldValueIRS element (for citing)
Total$224,519TotalAmt
Management And General$224,519ManagementAndGeneralAmt

Fees For Services Accounting FeesForServicesAccountingGrp

FieldValueIRS element (for citing)
Total$112,616TotalAmt
Management And General$112,616ManagementAndGeneralAmt

Fees For Services Other FeesForServicesOtherGrp

FieldValueIRS element (for citing)
Total$2,283,966TotalAmt
Program Services$1,363,507ProgramServicesAmt
Management And General$920,459ManagementAndGeneralAmt

Advertising AdvertisingGrp

FieldValueIRS element (for citing)
Total$249,709TotalAmt
Management And General$249,709ManagementAndGeneralAmt

Office Expenses OfficeExpensesGrp

FieldValueIRS element (for citing)
Total$56,079TotalAmt
Management And General$56,079ManagementAndGeneralAmt

Information Technology InformationTechnologyGrp

FieldValueIRS element (for citing)
Total$806,057TotalAmt
Program Services$806,057ProgramServicesAmt

Occupancy OccupancyGrp

FieldValueIRS element (for citing)
Total$45,412TotalAmt
Management And General$45,412ManagementAndGeneralAmt

Travel TravelGrp

FieldValueIRS element (for citing)
Total$453,532TotalAmt
Management And General$453,532ManagementAndGeneralAmt

Conferences Meetings ConferencesMeetingsGrp

FieldValueIRS element (for citing)
Total$2,123TotalAmt
Program Services$1,805ProgramServicesAmt
Management And General$318ManagementAndGeneralAmt

Interest InterestGrp

FieldValueIRS element (for citing)
Total$853,365TotalAmt
Management And General$853,365ManagementAndGeneralAmt

Depreciation Depletion DepreciationDepletionGrp

FieldValueIRS element (for citing)
Total$1,320,585TotalAmt
Management And General$1,320,585ManagementAndGeneralAmt

Other Expenses OtherExpensesGrp (4 entries)

DescDescTotalTotalAmtProgram ServicesProgramServicesAmtManagement And GeneralManagementAndGeneralAmt
WEB HOSTING AND REG.$11,564,831$11,564,831
UBI TAX EXPENSE$315,931$315,931
OTHER BUSINESS TAXES$7,477$7,477
SUBSCRIPTIONS$1,538$1,538

All Other Expenses AllOtherExpensesGrp

FieldValueIRS element (for citing)
Total$25TotalAmt
Management And General$25ManagementAndGeneralAmt

Total Functional Expenses TotalFunctionalExpensesGrp

FieldValueIRS element (for citing)
Total$35,808,494TotalAmt
Program Services$28,620,320ProgramServicesAmt
Management And General$7,188,174ManagementAndGeneralAmt
Fundraising$0FundraisingAmt

Cash Non Interest Bearing CashNonInterestBearingGrp

FieldValueIRS element (for citing)
BOY$5,279,697BOYAmt
EOY$16,033,313EOYAmt

Savings And Temp Cash Invst SavingsAndTempCashInvstGrp

FieldValueIRS element (for citing)
BOY$7,543,015BOYAmt
EOY$4,163,745EOYAmt

Pledges And Grants Receivable PledgesAndGrantsReceivableGrp

FieldValueIRS element (for citing)
EOY$325,461EOYAmt

Accounts Receivable AccountsReceivableGrp

FieldValueIRS element (for citing)
BOY$228,175BOYAmt
EOY$0EOYAmt

Prepaid Expenses Defrd Charges PrepaidExpensesDefrdChargesGrp

FieldValueIRS element (for citing)
BOY$378,071BOYAmt
EOY$348,655EOYAmt
FieldValueIRS element (for citing)
Land Bldg Equip Cost Or Other Bss$293,163LandBldgEquipCostOrOtherBssAmt
Land Bldg Equip Accum Deprec$193,258LandBldgEquipAccumDeprecAmt

Land Bldg Equip Basis Net LandBldgEquipBasisNetGrp

FieldValueIRS element (for citing)
BOY$197,626BOYAmt
EOY$99,905EOYAmt

Investments Pub Traded Sec InvestmentsPubTradedSecGrp

FieldValueIRS element (for citing)
BOY$17,756,656BOYAmt
EOY$10,894,580EOYAmt

Intangible Assets IntangibleAssetsGrp

FieldValueIRS element (for citing)
BOY$5,387,474BOYAmt
EOY$4,215,474EOYAmt

Other Assets Total OtherAssetsTotalGrp

FieldValueIRS element (for citing)
BOY$560,600BOYAmt
EOY$1,352,090EOYAmt

Total Assets TotalAssetsGrp

FieldValueIRS element (for citing)
BOY$37,331,314BOYAmt
EOY$37,433,223EOYAmt

Accounts Payable Accr Expnss AccountsPayableAccrExpnssGrp

FieldValueIRS element (for citing)
BOY$1,007,034BOYAmt
EOY$1,126,003EOYAmt

Deferred Revenue DeferredRevenueGrp

FieldValueIRS element (for citing)
BOY$49,167BOYAmt
EOY$40,833EOYAmt

Loans From Officers Directors LoansFromOfficersDirectorsGrp

FieldValueIRS element (for citing)
BOY$32,081,381BOYAmt
EOY$32,934,746EOYAmt

Total Liabilities TotalLiabilitiesGrp

FieldValueIRS element (for citing)
BOY$33,137,582BOYAmt
EOY$34,101,582EOYAmt
FieldValueIRS element (for citing)
Organization Follows FASB117Yes (X)OrganizationFollowsFASB117Ind

No Donor Restriction Net Assets NoDonorRestrictionNetAssetsGrp

FieldValueIRS element (for citing)
BOY-$68,724,887BOYAmt
EOY-$69,059,074EOYAmt

Donor Restriction Net Assets DonorRestrictionNetAssetsGrp

FieldValueIRS element (for citing)
BOY$72,918,619BOYAmt
EOY$72,390,715EOYAmt

Total Net Assets Fund Balance TotalNetAssetsFundBalanceGrp

FieldValueIRS element (for citing)
BOY$4,193,732BOYAmt
EOY$3,331,641EOYAmt

Tot Liab Net Assets Fund Balance TotLiabNetAssetsFundBalanceGrp

FieldValueIRS element (for citing)
BOY$37,331,314BOYAmt
EOY$37,433,223EOYAmt
FieldValueIRS element (for citing)
Info In Schedule O Part XIYes (X)InfoInScheduleOPartXIInd
Reconcilation Revenue Expnss-$57,500ReconcilationRevenueExpnssAmt
Net Unrlzd Gains Losses Invst$42,084NetUnrlzdGainsLossesInvstAmt
Other Changes In Net Assets-$846,675OtherChangesInNetAssetsAmt
Method Of Accounting AccrualYes (X)MethodOfAccountingAccrualInd
Accountant Compile Or Review0AccountantCompileOrReviewInd
FS AuditedYes (1)FSAuditedInd

FS Audited Basis FSAuditedBasisGrp

FieldValueIRS element (for citing)
Separate Basis Fincl StmtYes (X)SeparateBasisFinclStmtInd
FieldValueIRS element (for citing)
Audit CommitteeYes (1)AuditCommitteeInd
Federal Grant Audit Required0FederalGrantAuditRequiredInd

Schedule A IRS990ScheduleA

FieldValueIRS element (for citing)
Public Organization170Yes (X)PublicOrganization170Ind

Gifts Grants Contri Rcvd170 GiftsGrantsContriRcvd170Grp

FieldValueIRS element (for citing)
Current Tax Year Minus4 Years$17,563,652CurrentTaxYearMinus4YearsAmt
Current Tax Year Minus3 Years$13,744,471CurrentTaxYearMinus3YearsAmt
Current Tax Year Minus2 Years$9,911,613CurrentTaxYearMinus2YearsAmt
Current Tax Year Minus1 Year$23,448,909CurrentTaxYearMinus1YearAmt
Current Tax Year$22,687,563CurrentTaxYearAmt
Total$87,356,208TotalAmt

Total Calendar Year170 TotalCalendarYear170Grp

FieldValueIRS element (for citing)
Current Tax Year Minus4 Years$17,563,652CurrentTaxYearMinus4YearsAmt
Current Tax Year Minus3 Years$13,744,471CurrentTaxYearMinus3YearsAmt
Current Tax Year Minus2 Years$9,911,613CurrentTaxYearMinus2YearsAmt
Current Tax Year Minus1 Year$23,448,909CurrentTaxYearMinus1YearAmt
Current Tax Year$22,687,563CurrentTaxYearAmt
Total$87,356,208TotalAmt
FieldValueIRS element (for citing)
Substantial Contributors Tot$565,317SubstantialContributorsTotAmt
Public Support Total170$86,790,891PublicSupportTotal170Amt

Gross Investment Income170 GrossInvestmentIncome170Grp

FieldValueIRS element (for citing)
Current Tax Year Minus4 Years$445,129CurrentTaxYearMinus4YearsAmt
Current Tax Year Minus3 Years$576,439CurrentTaxYearMinus3YearsAmt
Current Tax Year Minus2 Years$2,384,572CurrentTaxYearMinus2YearsAmt
Current Tax Year Minus1 Year$2,422,526CurrentTaxYearMinus1YearAmt
Current Tax Year$1,883,293CurrentTaxYearAmt
Total$7,711,959TotalAmt

Unrelated Business Net Incm170 UnrelatedBusinessNetIncm170Grp

FieldValueIRS element (for citing)
Current Tax Year Minus4 Years$1,369,273CurrentTaxYearMinus4YearsAmt
Current Tax Year Minus3 Years$400,676CurrentTaxYearMinus3YearsAmt
Current Tax Year Minus2 Years$170,670CurrentTaxYearMinus2YearsAmt
Current Tax Year Minus1 Year$100,870CurrentTaxYearMinus1YearAmt
Current Tax Year$1,082,976CurrentTaxYearAmt
Total$3,124,465TotalAmt
FieldValueIRS element (for citing)
Total Support$98,192,632TotalSupportAmt
Gross Receipts Rltd Activities$10,681,438GrossReceiptsRltdActivitiesAmt
Public Support CY1700.88390PublicSupportCY170Pct
Thirty Thr Pct Suprt Tests CY170Yes (X)ThirtyThrPctSuprtTestsCY170Ind

Schedule B IRS990ScheduleB

Contributor Information ContributorInformationGrp

FieldValueIRS element (for citing)
ContributorRESTRICTEDContributorNum

Contributor Business Name ContributorBusinessName

FieldValueIRS element (for citing)
Business Name Line1RESTRICTEDBusinessNameLine1

Contributor US Address ContributorUSAddress

FieldValueIRS element (for citing)
Address Line1RESTRICTEDAddressLine1
Address Line2RESTRICTEDAddressLine2
CityRESTRICTEDCity
StateRESTRICTEDState
ZIP CodeRESTRICTEDZIPCode
FieldValueIRS element (for citing)
Total ContributionsRESTRICTEDTotalContributionsAmt

Schedule D IRS990ScheduleD

Equipment EquipmentGrp

FieldValueIRS element (for citing)
Other Cost Or Other Basis$293,163OtherCostOrOtherBasisAmt
Depreciation$193,258DepreciationAmt
Book Value$99,905BookValueAmt
FieldValueIRS element (for citing)
Total Book Value Land Buildings$99,905TotalBookValueLandBuildingsAmt
Footnote TextYes (X)FootnoteTextInd
Total Rev Etc Audited Fincl Stmt$34,946,403TotalRevEtcAuditedFinclStmtAmt
Net Unrealized Gains Invst$42,084NetUnrealizedGainsInvstAmt
Other Revenue-$846,675OtherRevenueAmt
Revenue Not Reported-$804,591RevenueNotReportedAmt
Revenue Subtotal$35,750,994RevenueSubtotalAmt
Revenue Not Reported Fincl Stmt$0RevenueNotReportedFinclStmtAmt
Total Revenue Per Form990$35,750,994TotalRevenuePerForm990Amt
Tot Expns Etc Audited Fincl Stmt$35,808,494TotExpnsEtcAuditedFinclStmtAmt
Expenses Not Reported$0ExpensesNotReportedAmt
Expenses Subtotal$35,808,494ExpensesSubtotalAmt
Expenses Not Rpt Fincl Stmt$0ExpensesNotRptFinclStmtAmt
Total Expenses Per Form990$35,808,494TotalExpensesPerForm990Amt

Supplemental Information Detail SupplementalInformationDetail (2 entries)

Form And Line ReferenceFormAndLineReferenceDescExplanationExplanationTxt
PART X, LINE 2:THE FOUNDATION APPLIES THE PROVISIONS SET FORTH IN FASB ASC TOPIC 740, INCOME TAXES, TO ACCOUNT FOR THE UNCERTAINTY IN INCOME TAXES. THE FOUNDATION ASSESSED ALL INCOME TAX POSITIONS TAKEN WHERE THE STATUTE OF LIMITATIONS REMAINS OPEN. EXAMPLES OF THESE TAX POSITIONS INCLUDE THE FOUNDATION'S TAX-EXEMPT STATUS AND POTENTIAL SOURCES OF UBTI. THE FOUNDATION BELIEVES ITS TAX FILING POSITIONS WILL BE SUSTAINED UPON TAX EXAMINATIONS; THEREFORE, NO LIABILITY FOR UNCERTAIN INCOME TAX POSITIONS HAS BEEN RECORDED AT DECEMBER 31, 2023 AND 2022.
PART XI, LINE 2D - OTHER ADJUSTMENTS:LOSS ON IMPAIRMENT OF ASSETS -846,675.

Schedule J IRS990ScheduleJ

FieldValueIRS element (for citing)
Severance Payment0SeverancePaymentInd
Supplemental Nonqual Rtr Plan0SupplementalNonqualRtrPlanInd
Equity Based Comp Arrngm0EquityBasedCompArrngmInd
Comp Based On Revenue Of Flng Org0CompBasedOnRevenueOfFlngOrgInd
Comp Bsd On Rev Related Orgs0CompBsdOnRevRelatedOrgsInd
Comp Bsd Net Earns Flng Org0CompBsdNetEarnsFlngOrgInd
Comp Bsd Net Earns Rltd Orgs0CompBsdNetEarnsRltdOrgsInd
Any Non Fixed PaymentsYes (1)AnyNonFixedPaymentsInd
Initial Contract Exception0InitialContractExceptionInd

Rltd Org Officer Trst Key Empl RltdOrgOfficerTrstKeyEmplGrp (7 entries)

TitleTitleTxtBase Compensation Filing OrgBaseCompensationFilingOrgAmtCompensation Based On Rltd OrgsCompensationBasedOnRltdOrgsAmtBonus Filing OrganizationBonusFilingOrganizationAmountBonus Related OrganizationsBonusRelatedOrganizationsAmtOther Compensation Filing OrgOtherCompensationFilingOrgAmtOther Compensation Rltd OrgsOtherCompensationRltdOrgsAmtDeferred Compensation Flng OrgDeferredCompensationFlngOrgAmtDeferred Comp Rltd OrgsDeferredCompRltdOrgsAmtNontaxable Benefits Filing OrgNontaxableBenefitsFilingOrgAmtNontaxable Benefits Rltd OrgsNontaxableBenefitsRltdOrgsAmtTotal Compensation Filing OrgTotalCompensationFilingOrgAmtTotal Compensation Rltd OrgsTotalCompensationRltdOrgsAmtComp Report Prior990 Filing OrgCompReportPrior990FilingOrgAmtComp Report Prior990 Rltd OrgsCompReportPrior990RltdOrgsAmt
MEREDITH WHITTAKER
DIRECTOR / PRES OF SIGNAL MESSENGER$431,250$0$303,984$0$0$0$22,500$0$27,537$0$785,271$0$0$0
JIM O'LEARY
VP, ENGINEERING$393,975$0$265,933$0$0$0$22,500$0$13,245$0$695,653$0$0$0
EHREN KRET
CHIEF TECHNOLOGY OFFICER$392,975$0$278,245$0$0$0$0$0$8,932$0$680,152$0$0$0
ALAN LIU
DIRECTOR, ENGINEERING$295,000$0$208,125$0$0$0$22,500$0$25,274$0$550,899$0$0$0
ARUNA HARDER
CHIEF OPERATING OFFICER$305,662$0$215,426$0$0$0$22,500$0$0$0$543,588$0$0$0
RANDALL SARAFA
CHIEF PRODUCT OFFICER$263,500$0$216,113$0$0$0$22,500$0$0$0$502,113$0$0$0
GREYSON PARRELLI
SOFTWARE DEVELOPER$246,957$0$192,935$0$0$0$22,500$0$26,901$0$489,293$0$0$0

Supplemental Information Detail SupplementalInformationDetail (2 entries)

Form And Line ReferenceFormAndLineReferenceDescExplanationExplanationTxt
PART I, LINE 3THE PRESIDENT OF SIGNAL TECHNOLOGY FOUNDATION IS NOT COMPENSATED.
PART I, LINE 7THE BONUS PAYMENTS REPORTED ON SCHEDULE J, PART II, COLUMN (B)(II) ARE CONSIDERED "NON-FIXED PAYMENTS" AS MANAGEMENT OF THE ORGANIZATION MAY EXERCISE DISCRETION AS TO WHETHER A BONUS SHOULD BE PAID AND/OR THE AMOUNT OF BONUS PAID.

Schedule L IRS990ScheduleL

Loans Btwn Org Interested Prsn LoansBtwnOrgInterestedPrsnGrp

FieldValueIRS element (for citing)
PersonBRIAN ACTONPersonNm
Relationship With OrgPRESIDENT, SECRETARY, TREASURER, CEORelationshipWithOrgTxt
Loan PurposeSTART-UP FUNDINGLoanPurposeTxt
Loan To OrganizationYes (X)LoanToOrganizationInd
Original Principal$105,000,400OriginalPrincipalAmt
Balance Due$32,934,746BalanceDueAmt
Default0DefaultInd
Board Or Committee ApprovalYes (1)BoardOrCommitteeApprovalInd
Written AgreementYes (1)WrittenAgreementInd
FieldValueIRS element (for citing)
Total Balance Due$32,934,746TotalBalanceDueAmt

Supplemental Information Detail SupplementalInformationDetail

FieldValueIRS element (for citing)
Form And Line ReferenceSCHEDULE L, PART IV:FormAndLineReferenceDesc
ExplanationTHE ORGANIZATION OBTAINED A 0% INTEREST, UNSECURED PROMISSORY NOTE FROM BRIAN ACTON (PRESIDENT, SECRETARY, AND TREASURER OF THE ORGANIZATION) WHICH IS PAYABLE ON THE 50-YEAR ANNIVERSARY OF THE DATE THE LOAN WAS ORIGINATED (FEBRUARY 28, 2018). FOR GAAP REPORTING PURPOSES, WHILE A PORTION OF THE LOAN HAS BEEN RE-CHARACTERIZED AS AN INHERENT CONTRIBUTION (AND THUS, THE LOAN ONLY REFLECTS AN END-OF-YEAR BOOK BALANCE OF $32,934,746 ON FORM 990, PART X, LINE 22 AND SCHEDULE L, PART II, COLUMN (F)), NONE OF THE $105,000,400 ORIGINAL LOAN FACE-VALUE HAS BEEN PAID-OFF AS OF 12/31/2023.ExplanationTxt

Schedule O IRS990ScheduleO

Supplemental Information Detail SupplementalInformationDetail (8 entries)

Form And Line ReferenceFormAndLineReferenceDescExplanationExplanationTxt
FORM 990, PART VI, SECTION A, LINE 6THE ORGANIZATION HAS ONE SOLE MEMBER, BRIAN ACTON, WHO IS ALSO DIRECTOR, PRESIDENT, SECRETARY/TREASURER, AND CEO OF THE ORGANIZATION.
FORM 990, PART VI, SECTION A, LINE 7ATHE ORGANIZATION'S SOLE MEMBER HAS THE EXCLUSIVE RIGHT TO ELECT ANY DIRECTOR.
FORM 990, PART VI, SECTION A, LINE 7BTHE MEMBER OF THE CORPORATION HAS THE FOLLOWING RIGHTS, AS SET FORTH BY THE BYLAWS: (I) THE EXCLUSIVE RIGHT TO ELECT ANY DIRECTOR AND TO SET THE NUMBER OF AUTHORIZED DIRECTORS; (II) THE RIGHT TO REMOVE A DIRECTOR; (III) THE RIGHT TO VOTE ON ANY SALE, LEASE, TRANSFER, OR OTHER DISPOSITION OF ALL OR SUBSTANTIALLY ALL OF THE ASSETS OR PROPERTIES OF THIS CORPORATION; (IV) THE RIGHT TO VOTE ON ANY MERGER OF THIS CORPORATION, BUT ONLY TO THE EXTENT REQUIRED BY THE DELAWARE GENERAL CORPORATION LAW; (V) THE RIGHT TO VOTE ON THE DISSOLUTION OF THIS CORPORATION; (VI) THE RIGHT TO VOTE ON THE AMENDMENT OR REPEAL OF THE BYLAWS; (VII) THE RIGHT TO VOTE ON ANY AMENDMENT TO THE CERTIFICATE OF INCORPORATION; AND (VIII) THE RIGHT TO VOTE ON ANY OTHER MATTERS THAT MAY PROPERLY BE PRESENTED TO THE MEMBERS FOR A VOTE, PURSUANT TO THIS CORPORATION'S CERTIFICATE OF INCORPORATION, BYLAWS, OR ACTION OF THE BOARD OF DIRECTORS, OR BY OPERATION OF LAW.
FORM 990, PART VI, SECTION B, LINE 11BTHE FORM 990 IS PREPARED BY AN INDEPENDENT ACCOUNTANT IN CONJUNCTION WITH THE ORGANIZATION'S COO. THE COO THEN REVIEWS A DRAFT OF THE FORM 990 IN DETAIL; ADJUSTMENTS ARE MADE, AS NECESSARY. THE FORM 990 IS THEN MADE AVAILABLE TO ALL MEMBERS OF THE BOARD OF DIRECTORS PRIOR TO FILING WITH THE INTERNAL REVENUE SERVICE.
FORM 990, PART VI, SECTION B, LINE 12CALL OFFICERS, MANAGEMENT, CONTRIBUTORS, OR EMPLOYEES OF SIGNAL FOUNDATION OR SIGNAL MESSENGER, LLC (A SINGLE-MEMBER LLC WHOLLY OWNED BY SIGNAL FOUNDATION AND DISREGARDED FOR FEDERAL TAX PURPOSES) ARE COVERED BY THE ORGANIZATION'S CONFLICT OF INTEREST POLICY. EACH DIRECTOR, OFFICER, AND KEY EMPLOYEE OF SIGNAL HAS RECEIVED A COPY OF THE CONFLICT OF INTEREST POLICY THAT GOVERNS SIGNAL. DISCLOSURES OF POTENTIAL CONFLICTS OF INTEREST ARE MADE TO MEMBERS OF THE BOARD OF DIRECTORS, INCLUDING ALL MATERIAL FACTS RELEVANT TO A TRANSACTION. THE BOARD, IN THE ABSENCE OF THE CONFLICTED INDIVIDUAL, DETERMINES (BY MAJORITY VOTE) WHETHER THE INTEREST CONSTITUTES A CONFLICT OF INTEREST, AND IF SO, WHETHER THE TRANSACTION IS NEVERTHELESS IN SIGNAL'S BEST INTEREST, FOR ITS OWN BENEFIT, AND FAIR AND REASONABLE TAKING INTO ACCOUNT THE RELEVANT INFORMATION AND FACTS.
FORM 990, PART VI, SECTION B, LINE 15BFORM 990, PART VI, SECTION B, LINE 15A HAS BEEN ANSWERED "NO" AS THE PRESIDENT OF SIGNAL TECHNOLOGY FOUNDATION IS NOT COMPENSATED. SALARY SURVEYS OF COMPARABLE ORGANIZATIONS ARE PERFORMED TO DETERMINE THE COMPENSATION OF THE OTHER OFFICERS AND KEY EMPLOYEES OF THE ORGANIZATION. COMPENSATION CONTRACTS AND AGREEMENTS ARE REVIEWED ANNUALLY BY INDEPENDENT MEMBERS OF THE BOARD OF DIRECTORS.
FORM 990, PART VI, SECTION C, LINE 19THE ORGANIZATION'S FINANCIAL STATEMENTS, CONFLICT OF INTEREST POLICY, AND GOVERNING DOCUMENTS ARE AVAILABLE TO THE PUBLIC UPON REQUEST.
FORM 990, PART XI, LINE 9:LOSS ON IMPAIRMENT OF ASSETS -846,675.

Schedule R IRS990ScheduleR

Id Disregarded Entities IdDisregardedEntitiesGrp

Disregarded Entity Name DisregardedEntityName

FieldValueIRS element (for citing)
Business Name Line1SIGNAL MESSENGER LLCBusinessNameLine1Txt

US Address USAddress

FieldValueIRS element (for citing)
Address Line1650 CASTRO STREET SUITE 120-223AddressLine1Txt
CityMOUNTAIN VIEWCityNm
State AbbreviationCAStateAbbreviationCd
ZIP94041ZIPCd
FieldValueIRS element (for citing)
EIN824517054EIN
Primary ActivitiesSIGNAL MESSENGER TECHNOLOGY DEVELOPMENT/SUPPORTPrimaryActivitiesTxt
Legal Domicile StateDELegalDomicileStateCd
Total Income$135,906TotalIncomeAmt
End Of Year Assets$10,584,985EndOfYearAssetsAmt

Direct Controlling Entity Name DirectControllingEntityName

FieldValueIRS element (for citing)
Business Name Line1SIGNAL TECHNOLOGY FOUNDATIONBusinessNameLine1Txt