Civic Intelligence

The 300 Foundation

EIN 82-3690192 • Boston, MA

PO Box 290058Boston, MA 02129
Siviq Scores

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

Liabilities / Assets

39th percentile

0.00x

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

$500k-$1M nonprofits • Source year 2024

Liabilities / Revenue

40th percentile

0.00x

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

$500k-$1M nonprofits • Source year 2024

Net Margin

1st percentile

-3394%

Higher net margin than 1% of similar nonprofits.

$500k-$1M nonprofits • Source year 2024

Top Officer Pay

70th percentile

$0

Higher top officer pay than 70% of similar nonprofits.

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

$500k-$1M nonprofits • Source year 2021

Asset Growth

9th percentile

-25%

Faster asset growth than 9% of similar nonprofits.

$500k-$1M nonprofits • Annualized from 2021 to 2024

Revenue Growth

99th percentile

838%

Faster revenue growth than 99% of similar nonprofits.

$500k-$1M nonprofits • Annualized from 2021 to 2024

Balance Sheet
Liabilities / Assets39th percentile

Assets

Down

$784,057

Down $447,260 (-36%) from 2023

Liabilities

Down

$0

Down $1 (-100%) from 2023

Net Assets

Down

$784,057

Down $447,260 (-36%) from 2023

Operations
Liabilities / Revenue40th percentileNet Margin1st percentile

Revenue

Up

$13,216

Up $591 (+4.7%) from 2023

Expenses

Up

$461,755

Up $259,426 (+128%) from 2023

Net Income

Down

-$448,539

Down $258,835 (-136%) from 2023

Trend Graphs

Balance Sheet Trend

Asset Growth9th percentile

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

$10M$5.0M$0Assets 2018: $9,791,112Liabilities 2018: $0Net Assets 2018: $9,791,1122018Assets 2019: $8,528,909Liabilities 2019: $1Net Assets 2019: $8,528,9092019Assets 2020: $3,336,347Liabilities 2020: $1Net Assets 2020: $3,336,3472020Assets 2021: $1,875,437Liabilities 2021: $1Net Assets 2021: $1,875,4372021Assets 2022: $1,425,808Liabilities 2022: $1Net Assets 2022: $1,425,8082022Assets 2023: $1,231,317Liabilities 2023: $1Net Assets 2023: $1,231,3172023Assets 2024: $784,057Liabilities 2024: $0Net Assets 2024: $784,0572024

Highlighted filing

2024

Assets$784,057
Liabilities$0
Net Assets$784,057
Open 2024 Filing

Operations Trend

Revenue Growth99th percentile

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

$10M$5.0M$0-$5.0M-$10MRevenue 2018: $102,441Expenses 2018: $325,911Net Income 2018: -$223,4702018Revenue 2019: $90,679Expenses 2019: $2,037,413Net Income 2019: -$1,946,7342019Revenue 2020: $17,935Expenses 2020: $5,164,441Net Income 2020: -$5,146,5062020Revenue 2021: $16Expenses 2021: $1,762,954Net Income 2021: -$1,762,9382021Revenue 2022: $3,676Expenses 2022: $483,856Net Income 2022: -$480,1802022Revenue 2023: $12,625Expenses 2023: $202,329Net Income 2023: -$189,7042023Revenue 2024: $13,216Expenses 2024: $461,755Net Income 2024: -$448,5392024

Highlighted filing

2024

Revenue$13,216
Expenses$461,755
Net Income-$448,539
Open 2024 Filing

Filings

Most recent year

2024 • Form 990PFDetailed filing. Detailed filing data is available for this year.

Open filing
Assets
$784,057
Liabilities
$0
Net assets
$784,057
Revenue
$13,216
Expenses
$461,755
Net income
-$448,539
Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2024Detailed filing. Detailed filing data is available for this year.$0.78$0.00$0.78$0.01$0.46$0.45
2023Detailed filing. Detailed filing data is available for this year.$1.23$0.00$1.23$0.01$0.20$0.19
2022Detailed filing. Detailed filing data is available for this year.$1.43$0.00$1.43$0.00$0.48$0.48
2021Detailed filing. Detailed filing data is available for this year.$1.88$0.00$1.88$0.00$1.76$1.76
2020Detailed filing. Detailed filing data is available for this year.$3.34$0.00$3.34$0.02$5.16$5.15
2019Detailed filing. Detailed filing data is available for this year.$8.53$0.00$8.53$0.09$2.04$1.95
2018Detailed filing. Detailed filing data is available for this year.$9.79$0.00$9.79$0.10$0.33$0.22
Latest Filing Detail
Jump To
Filing Snapshot
Filing Period
Jan 1, 2024 to Dec 31, 2024
Signed
Nov 17, 2025
Return Version
2024v5.2
Compensation and Service Providers
Top Officer Pay70th percentile

Employees

NameTitleFull / Part TimeBaseOtherTotal
MICHAEL KRANZLEYTrustee-$0--
DEXTER CLARK BLUMENTHALTrustee-$0--
CONSTANCE ROSE BLUMENTHALTrustee-$0--
CHARLENE ACHKI REPKOTrustee-$0--
Filing and Contact Details

Filer

Filer Name
The 300 Foundation
EIN
82-3690192
Phone
6175293315
Address
PO BOX 290058, BOSTON, MA 02129

Signing Officer

Name
Michael Kranzley
Title
Trustee
Phone
6175293315
Signed
2025-11-17
Discuss with paid preparer
Yes

Preparer

Firm
Rsm US Llp
Address
227 WEST FIRST STREET SUITE 700, DULUTH, MN 55802
Preparer
Julie Boyer
Phone
2187275025
Raw XML Appendix300 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
AccountingFeesSchedule/AccountingFeesDetail/Amt011755
AccountingFeesSchedule/AccountingFeesDetail/CategoryTxt0ACCOUNTING AND TAX
AccountingFeesSchedule/AccountingFeesDetail/DisbursementsCharitablePrpsAmt011755
AccountingFeesSchedule/AccountingFeesDetail/NetInvestmentIncomeAmt00
InvestmentsOtherSchedule2/InvestmentsOtherGrp/BookValueAmt0507199
InvestmentsOtherSchedule2/InvestmentsOtherGrp/CategoryOrItemTxt0BAUPOST K-1
InvestmentsOtherSchedule2/InvestmentsOtherGrp/EOYFMVAmt0507199
InvestmentsOtherSchedule2/InvestmentsOtherGrp/ListedAtCostOrFMVCd0FMV
IRS990PF/AnalysisIncomeProducingActyGrp/DividendsAndInterestFromSecDtl/ExclusionAmt013216
IRS990PF/AnalysisIncomeProducingActyGrp/DividendsAndInterestFromSecDtl/ExclusionCd014
IRS990PF/AnalysisIncomeProducingActyGrp/SubtotalsIncmProducingActyGrp/ExclusionAmt013216
IRS990PF/AnalysisIncomeProducingActyGrp/SubtotalsIncmProducingActyGrp/RelatedOrExemptFunctionIncmAmt00
IRS990PF/AnalysisIncomeProducingActyGrp/SubtotalsIncmProducingActyGrp/UnrelatedBusinessTaxblIncmAmt00
IRS990PF/AnalysisIncomeProducingActyGrp/TotalIncomeProducingActyAmt013216
IRS990PF/AnalysisOfRevenueAndExpenses/AccountingFeesChrtblPrpsAmt011755
IRS990PF/AnalysisOfRevenueAndExpenses/AccountingFeesNetInvstIncmAmt00
IRS990PF/AnalysisOfRevenueAndExpenses/AccountingFeesRevAndExpnssAmt011755
IRS990PF/AnalysisOfRevenueAndExpenses/CapGainNetIncmNetInvstIncmAmt040570
IRS990PF/AnalysisOfRevenueAndExpenses/CompOfcrDirTrstDsbrsChrtblAmt00
IRS990PF/AnalysisOfRevenueAndExpenses/CompOfcrDirTrstNetInvstIncmAmt00
IRS990PF/AnalysisOfRevenueAndExpenses/CompOfcrDirTrstRevAndExpnssAmt00
IRS990PF/AnalysisOfRevenueAndExpenses/ContriPaidDsbrsChrtblAmt0450000
IRS990PF/AnalysisOfRevenueAndExpenses/ContriPaidRevAndExpnssAmt0450000
IRS990PF/AnalysisOfRevenueAndExpenses/DividendsNetInvstIncmAmt013216
IRS990PF/AnalysisOfRevenueAndExpenses/DividendsRevAndExpnssAmt013216
IRS990PF/AnalysisOfRevenueAndExpenses/ExcessRevenueOverExpensesAmt0-448539
IRS990PF/AnalysisOfRevenueAndExpenses/GrossSalesPriceAmt040570
IRS990PF/AnalysisOfRevenueAndExpenses/NetGainSaleAstRevAndExpnssAmt00
IRS990PF/AnalysisOfRevenueAndExpenses/NetInvestmentIncomeAmt064053
IRS990PF/AnalysisOfRevenueAndExpenses/OtherIncomeNetInvstIncmAmt010267
IRS990PF/AnalysisOfRevenueAndExpenses/OtherIncomeRevAndExpnssAmt00
IRS990PF/AnalysisOfRevenueAndExpenses/ScheduleBNotRequiredInd0X
IRS990PF/AnalysisOfRevenueAndExpenses/TotalExpensesDsbrsChrtblAmt0461755
IRS990PF/AnalysisOfRevenueAndExpenses/TotalExpensesNetInvstIncmAmt00
IRS990PF/AnalysisOfRevenueAndExpenses/TotalExpensesRevAndExpnssAmt0461755
IRS990PF/AnalysisOfRevenueAndExpenses/TotalNetInvstIncmAmt064053
IRS990PF/AnalysisOfRevenueAndExpenses/TotalRevAndExpnssAmt013216
IRS990PF/AnalysisOfRevenueAndExpenses/TotOprExpensesDsbrsChrtblAmt011755
IRS990PF/AnalysisOfRevenueAndExpenses/TotOprExpensesNetInvstIncmAmt00
IRS990PF/AnalysisOfRevenueAndExpenses/TotOprExpensesRevAndExpnssAmt011755
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/GainOrLossAmt04328
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/GainOrLossAmt136242
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/GainsMinusExcessOrLossesAmt04328
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/GainsMinusExcessOrLossesAmt136242
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/GrossSalesPriceAmt04328
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/GrossSalesPriceAmt136242
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/HowAcquiredCd0P
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/HowAcquiredCd1P
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/PropertyDesc0BAUPOST K-1 - ST CAPITAL GAINS
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/PropertyDesc1BAUPOST K-1 - LT CAPITAL GAINS
IRS990PF/CapGainsLossTxInvstIncmDetail/CapitalGainNetIncomeAmt040570
IRS990PF/ChgInNetAssetsFundBalancesGrp/ExcessRevenueOverExpensesAmt0-448539
IRS990PF/ChgInNetAssetsFundBalancesGrp/OtherDecreasesAmt00
IRS990PF/ChgInNetAssetsFundBalancesGrp/OtherIncreasesAmt01279
IRS990PF/ChgInNetAssetsFundBalancesGrp/SubtotalAmt0784057
IRS990PF/ChgInNetAssetsFundBalancesGrp/TotNetAstOrFundBalancesBOYAmt01231317
IRS990PF/ChgInNetAssetsFundBalancesGrp/TotNetAstOrFundBalancesEOYAmt0784057
IRS990PF/DistributableAmountGrp/DeductionFromDistributableAmt00
IRS990PF/DistributableAmountGrp/DistributableAsAdjustedAmt040684
IRS990PF/DistributableAmountGrp/DistributableBeforeAdjAmt040684
IRS990PF/DistributableAmountGrp/DistributableBeforeDedAmt040684
IRS990PF/DistributableAmountGrp/MinimumInvestmentReturnAmt041574
IRS990PF/DistributableAmountGrp/RecoveriesQualfiedDistriAmt00
IRS990PF/DistributableAmountGrp/TaxBasedOnInvestmentIncomeAmt0890
IRS990PF/DistributableAmountGrp/TotalTaxAmt0890
IRS990PF/ExciseTaxBasedOnInvstIncmGrp/AppliedToESTaxAmt03132
IRS990PF/ExciseTaxBasedOnInvstIncmGrp/BackupWithholdingWithheldAmt00
IRS990PF/ExciseTaxBasedOnInvstIncmGrp/EsPenaltyAmt00
IRS990PF/ExciseTaxBasedOnInvstIncmGrp/EstimatedPlusOvpmtIncmTxAmt04022
IRS990PF/ExciseTaxBasedOnInvstIncmGrp/ExemptFrgnOrgTaxWthldAtSrceAmt00
IRS990PF/ExciseTaxBasedOnInvstIncmGrp/ExtsnRequestIncomeTaxPaidAmt00
IRS990PF/ExciseTaxBasedOnInvstIncmGrp/InvestmentIncomeExciseTaxAmt0890
IRS990PF/ExciseTaxBasedOnInvstIncmGrp/OverpaymentAmt03132
IRS990PF/ExciseTaxBasedOnInvstIncmGrp/RefundAmt00
IRS990PF/ExciseTaxBasedOnInvstIncmGrp/SubtitleATaxAmt00
IRS990PF/ExciseTaxBasedOnInvstIncmGrp/SubtotalAmt0890
IRS990PF/ExciseTaxBasedOnInvstIncmGrp/TaxBasedOnInvestmentIncomeAmt0890
IRS990PF/ExciseTaxBasedOnInvstIncmGrp/TaxUnderSection511Amt00
IRS990PF/ExciseTaxBasedOnInvstIncmGrp/TotalPaymentsAndCreditsAmt04022
IRS990PF/FMVAssetsEOYAmt0784057
IRS990PF/Form990PFBalanceSheetsGrp/AdditionalPaidInCapitalBOYAmt00
IRS990PF/Form990PFBalanceSheetsGrp/AdditionalPaidInCapitalEOYAmt00
IRS990PF/Form990PFBalanceSheetsGrp/CapitalStockBOYAmt00
IRS990PF/Form990PFBalanceSheetsGrp/CapitalStockEOYAmt00
IRS990PF/Form990PFBalanceSheetsGrp/CashBOYAmt0307693
IRS990PF/Form990PFBalanceSheetsGrp/CashEOYAmt084350
IRS990PF/Form990PFBalanceSheetsGrp/CashEOYFMVAmt084350
IRS990PF/Form990PFBalanceSheetsGrp/OrgDoesNotFollowFASB117Ind0X
IRS990PF/Form990PFBalanceSheetsGrp/OtherInvestmentsBOYAmt0656526
IRS990PF/Form990PFBalanceSheetsGrp/OtherInvestmentsEOYAmt0507199
IRS990PF/Form990PFBalanceSheetsGrp/OtherInvestmentsEOYFMVAmt0507199
IRS990PF/Form990PFBalanceSheetsGrp/RetainedEarningBOYAmt01231317
IRS990PF/Form990PFBalanceSheetsGrp/RetainedEarningEOYAmt0784057
IRS990PF/Form990PFBalanceSheetsGrp/SavAndTempCashInvstBOYAmt0267098
IRS990PF/Form990PFBalanceSheetsGrp/SavAndTempCashInvstEOYAmt0192508
IRS990PF/Form990PFBalanceSheetsGrp/SavAndTempCashInvstEOYFMVAmt0192508
IRS990PF/Form990PFBalanceSheetsGrp/TotalAssetsBOYAmt01231317
IRS990PF/Form990PFBalanceSheetsGrp/TotalAssetsEOYAmt0784057
IRS990PF/Form990PFBalanceSheetsGrp/TotalAssetsEOYFMVAmt0784057
IRS990PF/Form990PFBalanceSheetsGrp/TotalLiabilitiesBOYAmt00
IRS990PF/Form990PFBalanceSheetsGrp/TotalLiabilitiesEOYAmt00
IRS990PF/Form990PFBalanceSheetsGrp/TotalLiabilitiesNetAstBOYAmt01231317
IRS990PF/Form990PFBalanceSheetsGrp/TotalLiabilitiesNetAstEOYAmt0784057
IRS990PF/Form990PFBalanceSheetsGrp/TotNetAstOrFundBalancesBOYAmt01231317
IRS990PF/Form990PFBalanceSheetsGrp/TotNetAstOrFundBalancesEOYAmt0784057
IRS990PF/MethodOfAccountingAccrualInd0X
IRS990PF/MinimumInvestmentReturnGrp/AcquisitionIndebtednessAmt00
IRS990PF/MinimumInvestmentReturnGrp/AdjustedTotalFMVOfUnusedAstAmt0844146
IRS990PF/MinimumInvestmentReturnGrp/AverageMonthlyCashBalancesAmt0336947
IRS990PF/MinimumInvestmentReturnGrp/AverageMonthlyFMVOfSecAmt00
IRS990PF/MinimumInvestmentReturnGrp/CashDeemedCharitableAmt012662
IRS990PF/MinimumInvestmentReturnGrp/FMVAllOtherNoncharitableAstAmt0507199
IRS990PF/MinimumInvestmentReturnGrp/MinimumInvestmentReturnAmt041574
IRS990PF/MinimumInvestmentReturnGrp/NetVlNoncharitableAssetsAmt0831484
IRS990PF/MinimumInvestmentReturnGrp/ReductionClaimedAmt00
IRS990PF/MinimumInvestmentReturnGrp/TotalFMVOfUnusedAssetsAmt0844146
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/CompOfHghstPdCntrctOrNONETxt0NONE
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/CompOfHghstPdEmplOrNONETxt0NONE
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/ContractorPaidOver50kCnt00
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/AverageHrsPerWkDevotedToPosRt01.00
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/AverageHrsPerWkDevotedToPosRt11.00
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/AverageHrsPerWkDevotedToPosRt21.00
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/AverageHrsPerWkDevotedToPosRt31.00
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/CompensationAmt00
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/CompensationAmt10
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/CompensationAmt20
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/CompensationAmt30
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/EmployeeBenefitProgramAmt00
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/EmployeeBenefitProgramAmt10
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/EmployeeBenefitProgramAmt20
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/EmployeeBenefitProgramAmt30
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/ExpenseAccountOtherAllwncAmt00
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/ExpenseAccountOtherAllwncAmt10
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/ExpenseAccountOtherAllwncAmt20
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/ExpenseAccountOtherAllwncAmt30
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/PersonNm0MICHAEL KRANZLEY
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/PersonNm1DEXTER CLARK BLUMENTHAL
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/PersonNm2CONSTANCE ROSE BLUMENTHAL
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/PersonNm3CHARLENE ACHKI REPKO
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/TitleTxt0TRUSTEE
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/TitleTxt1TRUSTEE
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/TitleTxt2TRUSTEE
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/TitleTxt3TRUSTEE
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/AddressLine1Txt018 MARION STREET
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/AddressLine1Txt178 RIDGE ST UNIT G
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/AddressLine1Txt2300 COMMONWEALTH AVENUE
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/AddressLine1Txt310871 VICENZA WAY
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/CityNm0HINGHAM
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/CityNm1NEW YORK
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/CityNm2BOSTON
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/CityNm3LOS ANGELES
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/StateAbbreviationCd0MA
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/StateAbbreviationCd1NY
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/StateAbbreviationCd2MA
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/StateAbbreviationCd3CA
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/ZIPCd002043
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/ZIPCd110002
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/ZIPCd202115
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/ZIPCd390077
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OtherEmployeePaidOver50kCnt00
IRS990PF/Organization501c3ExemptPFInd0X
IRS990PF/PFQualifyingDistributionsGrp/ExpensesAndContributionsAmt0461755
IRS990PF/PFQualifyingDistributionsGrp/ProgramRelatedInvstTotalAmt00
IRS990PF/PFQualifyingDistributionsGrp/QualifyingDistributionsAmt0461755
IRS990PF/StatementsRegardingActy4720Grp/BrrwOrLendDisqualifiedPrsnInd00
IRS990PF/StatementsRegardingActy4720Grp/BusinessHoldingsInd00
IRS990PF/StatementsRegardingActy4720Grp/FurnGoodsDisqualifiedPrsnInd00
IRS990PF/StatementsRegardingActy4720Grp/GrantsToIndividualsInd00
IRS990PF/StatementsRegardingActy4720Grp/GrantsToOrganizationsInd00
IRS990PF/StatementsRegardingActy4720Grp/InfluenceElectionInd00
IRS990PF/StatementsRegardingActy4720Grp/InfluenceLegislationInd00
IRS990PF/StatementsRegardingActy4720Grp/JeopardyInvestmentsInd00
IRS990PF/StatementsRegardingActy4720Grp/NoncharitablePurposeInd00
IRS990PF/StatementsRegardingActy4720Grp/PayCompDisqualifiedPrsnInd00
IRS990PF/StatementsRegardingActy4720Grp/PaymentToGovernmentOfficialInd00
IRS990PF/StatementsRegardingActy4720Grp/PayPremiumsPrsnlBnftCntrctInd00
IRS990PF/StatementsRegardingActy4720Grp/ProhibitedTaxShelterTransInd00
IRS990PF/StatementsRegardingActy4720Grp/RcvFndsToPayPrsnlBnftCntrctInd00
IRS990PF/StatementsRegardingActy4720Grp/SaleOrExchDisqualifiedPrsnInd00
IRS990PF/StatementsRegardingActy4720Grp/SubjToTaxRmnrtnExPrchtPymtInd00
IRS990PF/StatementsRegardingActy4720Grp/TransferAstDisqualifiedPrsnInd00
IRS990PF/StatementsRegardingActy4720Grp/UncorrectedPriorActsInd00
IRS990PF/StatementsRegardingActy4720Grp/UncorrectedPYJeopardyInvstInd00
IRS990PF/StatementsRegardingActy4720Grp/UndistributedIncomePYInd00
IRS990PF/StatementsRegardingActyGrp/ActivitiesNotPreviouslyRptInd00
IRS990PF/StatementsRegardingActyGrp/AtLeast5000InAssetsInd01
IRS990PF/StatementsRegardingActyGrp/ChangesToArticlesOrBylawsInd00
IRS990PF/StatementsRegardingActyGrp/ComplyWithPublicInspRqrInd01
IRS990PF/StatementsRegardingActyGrp/DonorAdvisedFundInd01
IRS990PF/StatementsRegardingActyGrp/ForeignAccountsQuestionInd00
IRS990PF/StatementsRegardingActyGrp/Form1120POLFiledInd00
IRS990PF/StatementsRegardingActyGrp/Form990PFFiledWithAttyGenInd01
IRS990PF/StatementsRegardingActyGrp/Form990TFiledInd01
IRS990PF/StatementsRegardingActyGrp/IndividualWithBooksNm0MICHAEL KRANZLEY
IRS990PF/StatementsRegardingActyGrp/LegislativePoliticalActyInd00
IRS990PF/StatementsRegardingActyGrp/LocationOfBooksUSAddress/AddressLine1Txt018 MARION STREET
IRS990PF/StatementsRegardingActyGrp/LocationOfBooksUSAddress/CityNm0HINGHAM
IRS990PF/StatementsRegardingActyGrp/LocationOfBooksUSAddress/StateAbbreviationCd0MA
IRS990PF/StatementsRegardingActyGrp/LocationOfBooksUSAddress/ZIPCd002043
IRS990PF/StatementsRegardingActyGrp/MoreThan100SpentInd00
IRS990PF/StatementsRegardingActyGrp/NewSubstantialContributorsInd00
IRS990PF/StatementsRegardingActyGrp/OrganizationDissolvedEtcInd00
IRS990PF/StatementsRegardingActyGrp/OrgReportOrRegisterStateCd0MA
IRS990PF/StatementsRegardingActyGrp/OwnControlledEntityInd00
IRS990PF/StatementsRegardingActyGrp/PhoneNum06175293315
IRS990PF/StatementsRegardingActyGrp/PrivateOperatingFoundationInd00
IRS990PF/StatementsRegardingActyGrp/Section4955ManagersTaxAmt00
IRS990PF/StatementsRegardingActyGrp/Section4955OrganizationTaxAmt00
IRS990PF/StatementsRegardingActyGrp/Section508eRqrSatisfiedInd01
IRS990PF/StatementsRegardingActyGrp/TaxReimbursedAmt00
IRS990PF/StatementsRegardingActyGrp/UnrelatedBusIncmOverLimitInd01
IRS990PF/StatementsRegardingActyGrp/WebsiteAddressTxt0N/A
IRS990PF/SumOfProgramRelatedInvstGrp/TotalAmt00
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt0450000
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt0GENERAL SUPPORT TOWARDS CHARITABLE MISSION
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt0THE BOSTON FOUNDATION
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientFoundationStatusTxt0PC
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientRelationshipTxt0NONE
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/AddressLine1Txt075 ARLINGTON STREET FL 3
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/CityNm0BOSTON
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/StateAbbreviationCd0MA
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/ZIPCd0021163936
IRS990PF/SupplementaryInformationGrp/OnlyContriToPreselectedInd0X
IRS990PF/SupplementaryInformationGrp/TotalGrantOrContriApprvFutAmt00
IRS990PF/SupplementaryInformationGrp/TotalGrantOrContriPdDurYrAmt0450000
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/LoansOrLoanGuaranteesInd00
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/PerformanceOfServicesEtcInd00
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/PurchaseOfAssetsNonchrtblEOInd00
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/ReimbursementArrangementsInd00
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/RelationshipsNonchrtblEOInd00
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/RentalOfFacilitiesOthAssetsInd00
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/SalesOrExchangesOfAssetsInd00
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/SharingOfFacilitiesEtcInd00
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/TrnsfrOfCashToNonchrtblEOInd00
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/TrnsfrOtherAssetNonchrtblEOInd00
IRS990PF/UndistributedIncomeGrp/AppliedToCurrentYearAmt040684
IRS990PF/UndistributedIncomeGrp/AppliedToPriorYearsAmt00
IRS990PF/UndistributedIncomeGrp/AppliedToYear1Amt00
IRS990PF/UndistributedIncomeGrp/CorpusDistri170b1EOr4942g3Amt00
IRS990PF/UndistributedIncomeGrp/DistributableAsAdjustedAmt040684
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovAppCYAmt00
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovYr1Amt0148551
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovYr2Amt0381870
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovYr3Amt01694678
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovYr4Amt04962661
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovYr5Amt01437804
IRS990PF/UndistributedIncomeGrp/ExcessDistriCyovAppCYCorpusAmt00
IRS990PF/UndistributedIncomeGrp/ExcessDistriCyovFromYr5Amt01437804
IRS990PF/UndistributedIncomeGrp/ExcessDistriCyovToNextYrAmt07608831
IRS990PF/UndistributedIncomeGrp/ExcessFromCurrentYearAmt0421071
IRS990PF/UndistributedIncomeGrp/ExcessFromYear1Amt0148551
IRS990PF/UndistributedIncomeGrp/ExcessFromYear2Amt0381870
IRS990PF/UndistributedIncomeGrp/ExcessFromYear3Amt01694678
IRS990PF/UndistributedIncomeGrp/ExcessFromYear4Amt04962661
IRS990PF/UndistributedIncomeGrp/PriorYearDeficiencyOrTaxAmt00
IRS990PF/UndistributedIncomeGrp/PriorYearUndistributedIncmAmt00
IRS990PF/UndistributedIncomeGrp/QualifyingDistributionsAmt0461755
IRS990PF/UndistributedIncomeGrp/RemainingDistriFromCorpusAmt0421071
IRS990PF/UndistributedIncomeGrp/Taxable1Amt00
IRS990PF/UndistributedIncomeGrp/Taxable2Amt00
IRS990PF/UndistributedIncomeGrp/TotalCorpusAmt09046635
IRS990PF/UndistributedIncomeGrp/TotalExcessDistributionCyovAmt08625564
IRS990PF/UndistributedIncomeGrp/TotalForPriorYearsAmt00
IRS990PF/UndistributedIncomeGrp/TreatedAsDistriFromCorpusAmt00
IRS990PF/UndistributedIncomeGrp/UndistributedIncomeCYAmt00
IRS990PF/UndistributedIncomeGrp/UndistributedIncomePYAmt00
OtherIncomeSchedule2/OtherIncomeDetail/Desc0INCOME FROM BAUPOST K-1
OtherIncomeSchedule2/OtherIncomeDetail/NetInvestmentIncomeAmt010267
OtherIncreasesSchedule/OtherIncreasesDetail/Amt01279
OtherIncreasesSchedule/OtherIncreasesDetail/Desc0INVESTMENTS FMV ADJUSTMENT
ReturnHeader/BuildTS02025-03-06 01:10:19Z
ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd01
ReturnHeader/BusinessOfficerGrp/PersonNm0MICHAEL KRANZLEY
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt0TRUSTEE
ReturnHeader/BusinessOfficerGrp/PhoneNum06175293315
ReturnHeader/BusinessOfficerGrp/SignatureDt02025-11-17
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt0THE 300 FOUNDATION
ReturnHeader/Filer/BusinessName/BusinessNameLine2Txt0C/O RSM US LLP
ReturnHeader/Filer/BusinessNameControlTxt0300F
ReturnHeader/Filer/EIN0823690192
ReturnHeader/Filer/PhoneNum06175293315
ReturnHeader/Filer/USAddress/AddressLine1Txt0PO BOX 290058
ReturnHeader/Filer/USAddress/CityNm0BOSTON
ReturnHeader/Filer/USAddress/StateAbbreviationCd0MA
ReturnHeader/Filer/USAddress/ZIPCd002129
ReturnHeader/IRSResponsiblePrtyInfoCurrInd00
ReturnHeader/PreparerFirmGrp/PreparerFirmEIN0420714325
ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt0RSM US LLP
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt0227 WEST FIRST STREET SUITE 700
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm0DULUTH
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd0MN
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd055802
ReturnHeader/PreparerPersonGrp/PhoneNum02187275025
ReturnHeader/PreparerPersonGrp/PreparationDt02025-10-10
ReturnHeader/PreparerPersonGrp/PreparerPersonNm0JULIE BOYER
ReturnHeader/ReturnTs02025-10-14T22:21:57-05:00
ReturnHeader/ReturnTypeCd0990PF
ReturnHeader/TaxPeriodBeginDt02024-01-01
ReturnHeader/TaxPeriodEndDt02024-12-31
ReturnHeader/TaxYr02024

Document Assets

No mirrored PDF or thumbnail assets are attached yet.