The Blackthorn Foundation

EIN 82-3393745 • Great Falls, VA

Pub. 78 Eligible

9909 Deerfield Pond DriveGreat Falls, VA 22066

Siviq Scores

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

0.00x

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

$1M-$5M nonprofits • Source year 2024

0.00x

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

$1M-$5M nonprofits • Source year 2024

-152%

Higher net margin than 4% of similar nonprofits.

$1M-$5M nonprofits • Source year 2024

Higher top officer pay than 47% of similar nonprofits.

$1M-$5M nonprofits • Source year 2025

13%

Faster asset growth than 74% of similar nonprofits.

$1M-$5M nonprofits • Annualized from 2023 to 2024

-3.0%

Faster revenue growth than 30% of similar nonprofits.

$1M-$5M nonprofits • Annualized from 2023 to 2024

Balance Sheet

Liabilities / Assets32nd percentile

Using 2024 Form 990PF data because the latest 2025 filing does not report standard financial totals.

Assets

$3,082,884

Up $347,026 (+13%) from 2023

Liabilities

Flat

Flat from 2023

Net Assets

$3,082,884

Up $347,026 (+13%) from 2023

Operations

Liabilities / Revenue33rd percentile Net Margin4th percentile

Revenue

Down

$59,892

Down $1,865 (-3.0%) from 2023

Expenses

$150,827

Up $25,022 (+20%) from 2023

Net Income

Down

-$90,935

Down $26,887 (-42%) from 2023

Trend Graphs

Balance Sheet Trend

Asset Growth74th percentile

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

Latest loaded filing

2024

Assets$3,082,884

Liabilities$0

Net Assets$3,082,884

Open 2024 Filing

Operations Trend

Revenue Growth30th percentile

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

Latest loaded filing

2024

Revenue$59,892

Expenses$150,827

Net Income-$90,935

Open 2024 Filing

Filings

Most recent year

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

Open filing

Assets: -
Liabilities: -
Net assets: -
Revenue: -
Expenses: -
Net income: -

	Balance Sheet			Operations
Year	Assets	Liabilities	Net Assets	Revenue	Expenses	Net Income
2025Detailed filing. Detailed filing data is available for this year.
2024Detailed filing. Detailed filing data is available for this year.	$3.08	$0.00	$3.08	$0.06	$0.15	$0.09
2023Detailed filing. Detailed filing data is available for this year.	$2.74	$0.00	$2.74	$0.06	$0.13	$0.06
2022Detailed filing. Detailed filing data is available for this year.	$2.41	$0.00	$2.41	$0.05	$0.13	$0.08
2021Detailed filing. Detailed filing data is available for this year.	$3.02	$0.00	$3.02	$0.40	$0.13	$0.28
2020Detailed filing. Detailed filing data is available for this year.	$2.33	$0.00	$2.33	$1.19	$0.06	$1.13
2019Summary only. Only limited summary data is available for this year.	$1.09	$0.00		$0.95	$0.01	$0.94

Latest Filing Detail

Jump To

Filing Snapshot

Filing Period: Jan 1, 2025 to Dec 31, 2025
Signed: Feb 21, 2025
Return Version: 2025v4.0

Compensation and Service Providers

Top Officer Pay47th percentile

Employees

Name	Title	Full / Part Time	Base	Other	Total
Monica Drennan Brown	Chair	-	$0	-	-
Paul Anthony Brown	Officer And Director	-	$0	-	-
James Anthony Brown	Officer And Director	-	$0	-	-
Henry Drennan Brown	Officer And Director	-	$0	-	-

Grants and Assistance

Foundation Grants and Related Investments

Type	Recipient	Purpose	Status	Location	Amount
Paid Grant	House of Mercy	For general support	-	Manassas, VA, US	$70,000
Paid Grant	Youth Leadership Foundation	For general support	-	Washington, DC, US	$40,000
Paid Grant	A Woman's Choice	For general support	-	Falls Church, VA, US	$35,000
Paid Grant	Mario E Dorsonville Foundation	For homeless program	-	Great Falls, VA, US	$15,000

Filing and Contact Details

Filer

Filer Name: The Blackthorn Foundation
EIN: 82-3393745
Phone: 7039289352
Address: 9909 Deerfield Pond Drive, Great Falls, VA 22066

Signing Officer

Name: Monica Drennan Brown
Title: Chair
Phone: 7039289352
Signed: 2025-02-21

Raw XML Appendix354 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
AllOthProgRltdInvestmentsSch/AllOtherProgramRelatedInvstGrp/Amt	0	0
AllOthProgRltdInvestmentsSch/AllOtherProgramRelatedInvstGrp/Desc	0	None
InvestmentsCorpStockSchedule/InvestmentsCorporateStockGrp/EOYBookValueAmt	0	3404026
InvestmentsCorpStockSchedule/InvestmentsCorporateStockGrp/EOYFMVAmt	0	3404026
InvestmentsCorpStockSchedule/InvestmentsCorporateStockGrp/StockNm	0	Marketable Securities
IRS990PF/AnalysisIncomeProducingActyGrp/DividendsAndInterestFromSecDtl/ExclusionAmt	0	57332
IRS990PF/AnalysisIncomeProducingActyGrp/DividendsAndInterestFromSecDtl/ExclusionCd	0	14
IRS990PF/AnalysisIncomeProducingActyGrp/GainSalesAstOthThanInvntryGrp/ExclusionAmt	0	4097
IRS990PF/AnalysisIncomeProducingActyGrp/GainSalesAstOthThanInvntryGrp/ExclusionCd	0	14
IRS990PF/AnalysisIncomeProducingActyGrp/SubtotalsIncmProducingActyGrp/ExclusionAmt	0	61429
IRS990PF/AnalysisIncomeProducingActyGrp/TotalIncomeProducingActyAmt	0	61429
IRS990PF/AnalysisOfRevenueAndExpenses/AccountingFeesRevAndExpnssAmt	0	0
IRS990PF/AnalysisOfRevenueAndExpenses/AdjustedNetIncomeAmt	0	42
IRS990PF/AnalysisOfRevenueAndExpenses/CapGainNetIncmNetInvstIncmAmt	0	4097
IRS990PF/AnalysisOfRevenueAndExpenses/ContriPaidDsbrsChrtblAmt	0	160000
IRS990PF/AnalysisOfRevenueAndExpenses/ContriPaidRevAndExpnssAmt	0	160000
IRS990PF/AnalysisOfRevenueAndExpenses/ContriRcvdRevAndExpnssAmt	0	180
IRS990PF/AnalysisOfRevenueAndExpenses/DeprecAndDpltnRevAndExpnssAmt	0	0
IRS990PF/AnalysisOfRevenueAndExpenses/DividendsNetInvstIncmAmt	0	57332
IRS990PF/AnalysisOfRevenueAndExpenses/DividendsRevAndExpnssAmt	0	57332
IRS990PF/AnalysisOfRevenueAndExpenses/ExcessRevenueOverExpensesAmt	0	-99296
IRS990PF/AnalysisOfRevenueAndExpenses/GrossProfitRevAndExpnssAmt	0	0
IRS990PF/AnalysisOfRevenueAndExpenses/GrossSalesPriceAmt	0	107464
IRS990PF/AnalysisOfRevenueAndExpenses/LegalFeesRevAndExpnssAmt	0	0
IRS990PF/AnalysisOfRevenueAndExpenses/NetGainSaleAstRevAndExpnssAmt	0	4097
IRS990PF/AnalysisOfRevenueAndExpenses/NetInvestmentIncomeAmt	0	60704
IRS990PF/AnalysisOfRevenueAndExpenses/NetSTCapitalGainAdjNetIncmAmt	0	42
IRS990PF/AnalysisOfRevenueAndExpenses/OtherExpensesDsbrsChrtblAmt	0	180
IRS990PF/AnalysisOfRevenueAndExpenses/OtherExpensesRevAndExpnssAmt	0	180
IRS990PF/AnalysisOfRevenueAndExpenses/OtherIncomeRevAndExpnssAmt	0	0
IRS990PF/AnalysisOfRevenueAndExpenses/OtherProfFeesRevAndExpnssAmt	0	0
IRS990PF/AnalysisOfRevenueAndExpenses/ScheduleBNotRequiredInd	0	X
IRS990PF/AnalysisOfRevenueAndExpenses/TaxesNetInvstIncmAmt	0	725
IRS990PF/AnalysisOfRevenueAndExpenses/TaxesRevAndExpnssAmt	0	725
IRS990PF/AnalysisOfRevenueAndExpenses/TotalAdjNetIncmAmt	0	42
IRS990PF/AnalysisOfRevenueAndExpenses/TotalExpensesDsbrsChrtblAmt	0	160180
IRS990PF/AnalysisOfRevenueAndExpenses/TotalExpensesNetInvstIncmAmt	0	725
IRS990PF/AnalysisOfRevenueAndExpenses/TotalExpensesRevAndExpnssAmt	0	160905
IRS990PF/AnalysisOfRevenueAndExpenses/TotalNetInvstIncmAmt	0	61429
IRS990PF/AnalysisOfRevenueAndExpenses/TotalRevAndExpnssAmt	0	61609
IRS990PF/AnalysisOfRevenueAndExpenses/TotOprExpensesDsbrsChrtblAmt	0	180
IRS990PF/AnalysisOfRevenueAndExpenses/TotOprExpensesNetInvstIncmAmt	0	725
IRS990PF/AnalysisOfRevenueAndExpenses/TotOprExpensesRevAndExpnssAmt	0	905
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/AcquiredDt	0	2025-02-01
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/AcquiredDt	1	2020-03-20
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/AcquiredDt	2	2022-12-13
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/AcquiredDt	3	2020-03-20
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/AdjustedBasisAsOf123169Amt	0	0
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/AdjustedBasisAsOf123169Amt	1	0
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/AdjustedBasisAsOf123169Amt	2	0
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/AdjustedBasisAsOf123169Amt	3	0
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/CostOrOtherBasisAmt	0	3358
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/CostOrOtherBasisAmt	1	64270
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/CostOrOtherBasisAmt	2	7017
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/CostOrOtherBasisAmt	3	28722
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/DepreciationAmt	0	0
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/DepreciationAmt	1	0
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/DepreciationAmt	2	0
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/DepreciationAmt	3	0
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/ExcessFMVOverAdjustedBssAmt	0	0
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/ExcessFMVOverAdjustedBssAmt	1	0
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/ExcessFMVOverAdjustedBssAmt	2	0
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/ExcessFMVOverAdjustedBssAmt	3	0
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/FMVAsOf123169Amt	0	0
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/FMVAsOf123169Amt	1	0
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/FMVAsOf123169Amt	2	0
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/FMVAsOf123169Amt	3	0
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/GainOrLossAmt	0	42
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/GainOrLossAmt	1	3162
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/GainOrLossAmt	2	12
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/GainOrLossAmt	3	881
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/GainsMinusExcessOrLossesAmt	0	42
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/GainsMinusExcessOrLossesAmt	1	3162
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/GainsMinusExcessOrLossesAmt	2	12
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/GainsMinusExcessOrLossesAmt	3	881
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/GrossSalesPriceAmt	0	3400
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/GrossSalesPriceAmt	1	67432
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/GrossSalesPriceAmt	2	7029
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/GrossSalesPriceAmt	3	29603
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/HowAcquiredCd	0	P
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/HowAcquiredCd	1	P
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/HowAcquiredCd	2	P
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/HowAcquiredCd	3	P
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/PropertyDesc	0	Federated Hermes Ultrashort
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/PropertyDesc	1	Federated Hermes Ultrashort
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/PropertyDesc	2	iShares Treasuries
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/PropertyDesc	3	JP Morgan Ultrashort
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/SoldDt	0	2025-12-04
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/SoldDt	1	2025-12-04
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/SoldDt	2	2025-12-04
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/SoldDt	3	2025-12-04
IRS990PF/CapGainsLossTxInvstIncmDetail/CapitalGainNetIncomeAmt	0	4097
IRS990PF/CapGainsLossTxInvstIncmDetail/NetShortTermCapitalGainLossAmt	0	42
IRS990PF/ChgInNetAssetsFundBalancesGrp/ExcessRevenueOverExpensesAmt	0	-99296
IRS990PF/ChgInNetAssetsFundBalancesGrp/OtherIncreasesAmt	0	425738
IRS990PF/ChgInNetAssetsFundBalancesGrp/SubtotalAmt	0	3409326
IRS990PF/ChgInNetAssetsFundBalancesGrp/TotNetAstOrFundBalancesBOYAmt	0	3082884
IRS990PF/ChgInNetAssetsFundBalancesGrp/TotNetAstOrFundBalancesEOYAmt	0	3409326
IRS990PF/DistributableAmountGrp/DistributableAsAdjustedAmt	0	159779
IRS990PF/DistributableAmountGrp/DistributableBeforeAdjAmt	0	159779
IRS990PF/DistributableAmountGrp/DistributableBeforeDedAmt	0	159779
IRS990PF/DistributableAmountGrp/MinimumInvestmentReturnAmt	0	160623
IRS990PF/DistributableAmountGrp/TaxBasedOnInvestmentIncomeAmt	0	844
IRS990PF/DistributableAmountGrp/TotalTaxAmt	0	844
IRS990PF/ExciseTaxBasedOnInvstIncmGrp/AppliedToESTaxAmt	0	1141
IRS990PF/ExciseTaxBasedOnInvstIncmGrp/EstimatedPlusOvpmtIncmTxAmt	0	1985
IRS990PF/ExciseTaxBasedOnInvstIncmGrp/InvestmentIncomeExciseTaxAmt	0	844
IRS990PF/ExciseTaxBasedOnInvstIncmGrp/OriginalReturnOverpaymentAmt	0	-1985
IRS990PF/ExciseTaxBasedOnInvstIncmGrp/OverpaymentAmt	0	1141
IRS990PF/ExciseTaxBasedOnInvstIncmGrp/SubtitleATaxAmt	0	0
IRS990PF/ExciseTaxBasedOnInvstIncmGrp/SubtotalAmt	0	844
IRS990PF/ExciseTaxBasedOnInvstIncmGrp/TaxBasedOnInvestmentIncomeAmt	0	844
IRS990PF/ExciseTaxBasedOnInvstIncmGrp/TaxUnderSection511Amt	0	0
IRS990PF/ExciseTaxBasedOnInvstIncmGrp/TotalPaymentsAndCreditsAmt	0	1985
IRS990PF/FMVAssetsEOYAmt	0	3409326
IRS990PF/Form990PFBalanceSheetsGrp/CashBOYAmt	0	5300
IRS990PF/Form990PFBalanceSheetsGrp/CashEOYAmt	0	5300
IRS990PF/Form990PFBalanceSheetsGrp/CashEOYFMVAmt	0	5300
IRS990PF/Form990PFBalanceSheetsGrp/CorporateStockBOYAmt	0	3077584
IRS990PF/Form990PFBalanceSheetsGrp/CorporateStockEOYAmt	0	3404026
IRS990PF/Form990PFBalanceSheetsGrp/CorporateStockEOYFMVAmt	0	3404026
IRS990PF/Form990PFBalanceSheetsGrp/LandBldgInvestmentsEOYAmt	0	0
IRS990PF/Form990PFBalanceSheetsGrp/LandEOYAmt	0	0
IRS990PF/Form990PFBalanceSheetsGrp/LoansFromOfficersEOYAmt	0	0
IRS990PF/Form990PFBalanceSheetsGrp/MortgagesAndNotesPayableEOYAmt	0	0
IRS990PF/Form990PFBalanceSheetsGrp/OrgDoesNotFollowFASB117Ind	0	X
IRS990PF/Form990PFBalanceSheetsGrp/OtherAssetsBOYAmt	0	0
IRS990PF/Form990PFBalanceSheetsGrp/OtherAssetsEOYAmt	0	0
IRS990PF/Form990PFBalanceSheetsGrp/OtherAssetsEOYFMVAmt	0	0
IRS990PF/Form990PFBalanceSheetsGrp/OtherInvestmentsEOYAmt	0	0
IRS990PF/Form990PFBalanceSheetsGrp/OtherLiabilitiesBOYAmt	0	0
IRS990PF/Form990PFBalanceSheetsGrp/OtherLiabilitiesEOYAmt	0	0
IRS990PF/Form990PFBalanceSheetsGrp/OtherNtsAndLoansRcvblEOYAmt	0	0
IRS990PF/Form990PFBalanceSheetsGrp/RcvblFromOfficersEOYAmt	0	0
IRS990PF/Form990PFBalanceSheetsGrp/RetainedEarningBOYAmt	0	3082884
IRS990PF/Form990PFBalanceSheetsGrp/RetainedEarningEOYAmt	0	3409326
IRS990PF/Form990PFBalanceSheetsGrp/TotalAssetsBOYAmt	0	3082884
IRS990PF/Form990PFBalanceSheetsGrp/TotalAssetsEOYAmt	0	3409326
IRS990PF/Form990PFBalanceSheetsGrp/TotalAssetsEOYFMVAmt	0	3409326
IRS990PF/Form990PFBalanceSheetsGrp/TotalLiabilitiesEOYAmt	0	0
IRS990PF/Form990PFBalanceSheetsGrp/TotalLiabilitiesNetAstBOYAmt	0	3082884
IRS990PF/Form990PFBalanceSheetsGrp/TotalLiabilitiesNetAstEOYAmt	0	3409326
IRS990PF/Form990PFBalanceSheetsGrp/TotNetAstOrFundBalancesBOYAmt	0	3082884
IRS990PF/Form990PFBalanceSheetsGrp/TotNetAstOrFundBalancesEOYAmt	0	3409326
IRS990PF/MethodOfAccountingCashInd	0	X
IRS990PF/MinimumInvestmentReturnGrp/AdjustedTotalFMVOfUnusedAstAmt	0	3261375
IRS990PF/MinimumInvestmentReturnGrp/AverageMonthlyCashBalancesAmt	0	5300
IRS990PF/MinimumInvestmentReturnGrp/AverageMonthlyFMVOfSecAmt	0	3256075
IRS990PF/MinimumInvestmentReturnGrp/CashDeemedCharitableAmt	0	48921
IRS990PF/MinimumInvestmentReturnGrp/FMVAllOtherNoncharitableAstAmt	0	0
IRS990PF/MinimumInvestmentReturnGrp/MinimumInvestmentReturnAmt	0	160623
IRS990PF/MinimumInvestmentReturnGrp/NetVlNoncharitableAssetsAmt	0	3212454
IRS990PF/MinimumInvestmentReturnGrp/ReductionClaimedAmt	0	0
IRS990PF/MinimumInvestmentReturnGrp/TotalFMVOfUnusedAssetsAmt	0	3261375
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/CompOfHghstPdCntrctOrNONETxt	0	NONE
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/CompOfHghstPdEmplOrNONETxt	0	NONE
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/ContractorPaidOver50kCnt	0	0
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/AverageHrsPerWkDevotedToPosRt	0	1.00
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/AverageHrsPerWkDevotedToPosRt	1	1.00
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/AverageHrsPerWkDevotedToPosRt	2	1.00
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/AverageHrsPerWkDevotedToPosRt	3	1.00
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/CompensationAmt	0	0
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/CompensationAmt	1	0
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/CompensationAmt	2	0
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/CompensationAmt	3	0
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/EmployeeBenefitProgramAmt	0	0
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/EmployeeBenefitProgramAmt	1	0
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/EmployeeBenefitProgramAmt	2	0
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/EmployeeBenefitProgramAmt	3	0
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/ExpenseAccountOtherAllwncAmt	0	0
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/ExpenseAccountOtherAllwncAmt	1	0
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/ExpenseAccountOtherAllwncAmt	2	0
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/ExpenseAccountOtherAllwncAmt	3	0
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/PersonNm	0	Monica Drennan Brown
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/PersonNm	1	Paul Anthony Brown
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/PersonNm	2	James Anthony Brown
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/PersonNm	3	Henry Drennan Brown
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/TitleTxt	0	Chair
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/TitleTxt	1	Officer and Director
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/TitleTxt	2	Officer and Director
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/TitleTxt	3	Officer and Director
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/AddressLine1Txt	0	9909 Deerfield Pond Drive
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/AddressLine1Txt	1	9909 Deerfield Pond Drive
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/AddressLine1Txt	2	3070 Beechwood Boulevard
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/AddressLine1Txt	3	9909 Deerfield Pond Drive
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/CityNm	0	Great Falls
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/CityNm	1	Great Falls
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/CityNm	2	Pittsburgh
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/CityNm	3	Great Falls
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/StateAbbreviationCd	0	VA
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/StateAbbreviationCd	1	VA
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/StateAbbreviationCd	2	PA
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/StateAbbreviationCd	3	VA
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/ZIPCd	0	22066
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/ZIPCd	1	22066
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/ZIPCd	2	15217
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/ZIPCd	3	22066
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OtherEmployeePaidOver50kCnt	0	0
IRS990PF/Organization501c3ExemptPFInd	0	X
IRS990PF/PFQualifyingDistributionsGrp/ExpensesAndContributionsAmt	0	160180
IRS990PF/PFQualifyingDistributionsGrp/ProgramRelatedInvstTotalAmt	0	0
IRS990PF/PFQualifyingDistributionsGrp/QualifyingDistributionsAmt	0	160180
IRS990PF/StatementsRegardingActy4720Grp/BrrwOrLendDisqualifiedPrsnInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/BusinessHoldingsInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/FurnGoodsDisqualifiedPrsnInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/GrantsToIndividualsInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/GrantsToOrganizationsInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/InfluenceElectionInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/InfluenceLegislationInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/JeopardyInvestmentsInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/NoncharitablePurposeInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/PayCompDisqualifiedPrsnInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/PaymentToGovernmentOfficialInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/PayPremiumsPrsnlBnftCntrctInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/ProhibitedTaxShelterTransInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/RcvFndsToPayPrsnlBnftCntrctInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/SaleOrExchDisqualifiedPrsnInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/SubjToTaxRmnrtnExPrchtPymtInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/TransferAstDisqualifiedPrsnInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/UncorrectedPriorActsInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/UncorrectedPYJeopardyInvstInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/UndistributedIncomePYInd	0	false
IRS990PF/StatementsRegardingActyGrp/ActivitiesNotPreviouslyRptInd	0	false
IRS990PF/StatementsRegardingActyGrp/AtLeast5000InAssetsInd	0	true
IRS990PF/StatementsRegardingActyGrp/ChangesToArticlesOrBylawsInd	0	false
IRS990PF/StatementsRegardingActyGrp/ComplyWithPublicInspRqrInd	0	true
IRS990PF/StatementsRegardingActyGrp/DonorAdvisedFundInd	0	false
IRS990PF/StatementsRegardingActyGrp/ForeignAccountsQuestionInd	0	false
IRS990PF/StatementsRegardingActyGrp/Form1120POLFiledInd	0	false
IRS990PF/StatementsRegardingActyGrp/Form990PFFiledWithAttyGenInd	0	false
IRS990PF/StatementsRegardingActyGrp/IndividualWithBooksNm	0	Paul Anthony Brown
IRS990PF/StatementsRegardingActyGrp/LegislativePoliticalActyInd	0	false
IRS990PF/StatementsRegardingActyGrp/LocationOfBooksUSAddress/AddressLine1Txt	0	9909 Deerfield Pond Drive
IRS990PF/StatementsRegardingActyGrp/LocationOfBooksUSAddress/CityNm	0	Great Falls
IRS990PF/StatementsRegardingActyGrp/LocationOfBooksUSAddress/StateAbbreviationCd	0	VA
IRS990PF/StatementsRegardingActyGrp/LocationOfBooksUSAddress/ZIPCd	0	22066
IRS990PF/StatementsRegardingActyGrp/MoreThan100SpentInd	0	false
IRS990PF/StatementsRegardingActyGrp/NewSubstantialContributorsInd	0	false
IRS990PF/StatementsRegardingActyGrp/OrganizationDissolvedEtcInd	0	false
IRS990PF/StatementsRegardingActyGrp/OrgReportOrRegisterStateCd	0	VA
IRS990PF/StatementsRegardingActyGrp/OwnControlledEntityInd	0	false
IRS990PF/StatementsRegardingActyGrp/PhoneNum	0	7039289352
IRS990PF/StatementsRegardingActyGrp/PrivateOperatingFoundationInd	0	false
IRS990PF/StatementsRegardingActyGrp/Section508eRqrSatisfiedInd	0	true
IRS990PF/StatementsRegardingActyGrp/UnrelatedBusIncmOverLimitInd	0	false
IRS990PF/StatementsRegardingActyGrp/WebsiteAddressTxt	0	N/A
IRS990PF/SummaryOfDirectChrtblActyGrp/Description1Txt	0	Cash contributions to pre-selected charitable organizations
IRS990PF/SummaryOfDirectChrtblActyGrp/Expenses1Amt	0	160000
IRS990PF/SumOfProgramRelatedInvstGrp/AllOtherProgramRltdInvstTotAmt	0	0
IRS990PF/SumOfProgramRelatedInvstGrp/Description1Txt	0	None
IRS990PF/SumOfProgramRelatedInvstGrp/Expenses1Amt	0	0
IRS990PF/SumOfProgramRelatedInvstGrp/TotalAmt	0	0
IRS990PF/SupplementaryInformationGrp/ContributingManagerNm	0	Monica Drennan Brown and Paul Antho
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt	0	35000
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt	1	70000
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt	2	40000
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt	3	15000
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt	0	For general support
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt	1	For general support
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt	2	For general support
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt	3	For homeless program
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt	0	A Woman's Choice
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt	1	House of Mercy
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt	2	Youth Leadership Foundation
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt	3	Mario E Dorsonville Foundation
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientFoundationStatusCd	0	PC
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientFoundationStatusCd	1	PC
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientFoundationStatusCd	2	PC
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientFoundationStatusCd	3	PF
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/AddressLine1Txt	0	6201 Leesburg Pike Unit 220
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/AddressLine1Txt	1	8170 Flannery Court
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/AddressLine1Txt	2	2001 L Street NW Suite 500
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/AddressLine1Txt	3	9909 Deerfield Pond Drive
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/CityNm	0	Falls Church
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/CityNm	1	Manassas
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/CityNm	2	Washington
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/CityNm	3	Great Falls
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/StateAbbreviationCd	0	VA
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/StateAbbreviationCd	1	VA
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/StateAbbreviationCd	2	DC
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/StateAbbreviationCd	3	VA
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/ZIPCd	0	22044
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/ZIPCd	1	20109
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/ZIPCd	2	20036
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/ZIPCd	3	22066
IRS990PF/SupplementaryInformationGrp/OnlyContriToPreselectedInd	0	X
IRS990PF/SupplementaryInformationGrp/ShareholderManagerNm	0	None
IRS990PF/SupplementaryInformationGrp/TotalGrantOrContriPdDurYrAmt	0	160000
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/LoansOrLoanGuaranteesInd	0	false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/PerformanceOfServicesEtcInd	0	false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/PurchaseOfAssetsNonchrtblEOInd	0	false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/ReimbursementArrangementsInd	0	false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/RelationshipsNonchrtblEOInd	0	false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/RentalOfFacilitiesOthAssetsInd	0	false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/SalesOrExchangesOfAssetsInd	0	false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/SharingOfFacilitiesEtcInd	0	false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/TrnsfrOfCashToNonchrtblEOInd	0	false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/TrnsfrOtherAssetNonchrtblEOInd	0	false
IRS990PF/UndistributedIncomeGrp/AppliedToCurrentYearAmt	0	157398
IRS990PF/UndistributedIncomeGrp/DistributableAsAdjustedAmt	0	159779
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovAppCYAmt	0	2381
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovYr1Amt	0	2381
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovYr2Amt	0	0
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovYr3Amt	0	0
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovYr4Amt	0	0
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovYr5Amt	0	0
IRS990PF/UndistributedIncomeGrp/ExcessDistriCyovAppCYCorpusAmt	0	2381
IRS990PF/UndistributedIncomeGrp/ExcessDistriCyovFromYr5Amt	0	0
IRS990PF/UndistributedIncomeGrp/ExcessDistriCyovToNextYrAmt	0	2782
IRS990PF/UndistributedIncomeGrp/ExcessFromCurrentYearAmt	0	2782
IRS990PF/UndistributedIncomeGrp/ExcessFromYear1Amt	0	0
IRS990PF/UndistributedIncomeGrp/ExcessFromYear2Amt	0	0
IRS990PF/UndistributedIncomeGrp/ExcessFromYear3Amt	0	0
IRS990PF/UndistributedIncomeGrp/ExcessFromYear4Amt	0	0
IRS990PF/UndistributedIncomeGrp/PriorYearUndistributedIncmAmt	0	0
IRS990PF/UndistributedIncomeGrp/QualifyingDistributionsAmt	0	160180
IRS990PF/UndistributedIncomeGrp/RemainingDistriFromCorpusAmt	0	2782
IRS990PF/UndistributedIncomeGrp/Taxable1Amt	0	0
IRS990PF/UndistributedIncomeGrp/Taxable2Amt	0	0
IRS990PF/UndistributedIncomeGrp/TotalCorpusAmt	0	2782
IRS990PF/UndistributedIncomeGrp/TotalExcessDistributionCyovAmt	0	2381
IRS990PF/UndistributedIncomeGrp/TreatedAsDistriFromCorpusAmt	0	0
IRS990PF/UndistributedIncomeGrp/UndistributedIncomeCYAmt	0	0
OtherExpensesSchedule/OtherExpensesScheduleGrp/Desc	0	Virginia License Fees
OtherExpensesSchedule/OtherExpensesScheduleGrp/Desc	1	Tax Software
OtherExpensesSchedule/OtherExpensesScheduleGrp/DisbursementsCharitablePrpsAmt	0	25
OtherExpensesSchedule/OtherExpensesScheduleGrp/DisbursementsCharitablePrpsAmt	1	155
OtherExpensesSchedule/OtherExpensesScheduleGrp/RevenueAndExpensesPerBooksAmt	0	25
OtherExpensesSchedule/OtherExpensesScheduleGrp/RevenueAndExpensesPerBooksAmt	1	155
OtherIncreasesSchedule/OtherIncreasesDetail/Amt	0	425324
OtherIncreasesSchedule/OtherIncreasesDetail/Amt	1	414
OtherIncreasesSchedule/OtherIncreasesDetail/Desc	0	Increase in Value of Investments
OtherIncreasesSchedule/OtherIncreasesDetail/Desc	1	Book-Tax Difference: Dividends
TaxesSchedule/TaxesDetail/Amt	0	725
TaxesSchedule/TaxesDetail/CategoryTxt	0	Foreign Tax
TaxesSchedule/TaxesDetail/NetInvestmentIncomeAmt	0	725
ReturnHeader/BuildTS	0	2025-03-06 01:10:19Z
ReturnHeader/BusinessOfficerGrp/PersonNm	0	Monica Drennan Brown
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt	0	Chair
ReturnHeader/BusinessOfficerGrp/PhoneNum	0	7039289352
ReturnHeader/BusinessOfficerGrp/SignatureDt	0	2025-02-21
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt	0	The Blackthorn Foundation
ReturnHeader/Filer/BusinessNameControlTxt	0	BLAC
ReturnHeader/Filer/EIN	0	823393745
ReturnHeader/Filer/PhoneNum	0	7039289352
ReturnHeader/Filer/USAddress/AddressLine1Txt	0	9909 Deerfield Pond Drive
ReturnHeader/Filer/USAddress/CityNm	0	Great Falls
ReturnHeader/Filer/USAddress/StateAbbreviationCd	0	VA
ReturnHeader/Filer/USAddress/ZIPCd	0	22066
ReturnHeader/ReturnTs	0	2026-02-21T07:24:48-08:00
ReturnHeader/ReturnTypeCd	0	990PF
ReturnHeader/TaxPeriodBeginDt	0	2025-01-01
ReturnHeader/TaxPeriodEndDt	0	2025-12-31
ReturnHeader/TaxYr	0	2025

Document Assets

No mirrored PDF or thumbnail assets are attached yet.