Civic Intelligence

The Black Dog Private Foundation Inc

EIN 20-1266221 • Wilmington, DE

Foundation Source 501 Silverside RdWilmington, DE 19809-1377
Siviq Scores

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

Liabilities / Assets

32nd percentile

0.00x

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

$1M-$5M nonprofits • Source year 2024

Liabilities / Revenue

33rd percentile

0.00x

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

$1M-$5M nonprofits • Source year 2024

Net Margin

93rd percentile

70%

Higher net margin than 93% of similar nonprofits.

$1M-$5M nonprofits • Source year 2024

Top Officer Pay

47th percentile

$0

Higher top officer pay than 47% of similar nonprofits.

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

$1M-$5M nonprofits • Source year 2024

Asset Growth

59th percentile

5.6%

Faster asset growth than 59% of similar nonprofits.

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

Revenue Growth

2nd percentile

-78%

Faster revenue growth than 2% of similar nonprofits.

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

Balance Sheet
Liabilities / Assets32nd percentile

Assets

Up

$4,027,744

Up $213,927 (+5.6%) from 2023

Liabilities

Flat

$0

Flat from 2023

Net Assets

Up

$4,027,744

Up $213,927 (+5.6%) from 2023

Operations
Liabilities / Revenue33rd percentileNet Margin93rd percentile

Revenue

Down

$307,686

Down $1,075,810 (-78%) from 2023

Expenses

Down

$93,759

Down $642,429 (-87%) from 2023

Net Income

Down

$213,927

Down $433,381 (-67%) from 2023

Trend Graphs

Balance Sheet Trend

Asset Growth59th percentile

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

$6.0M$4.0M$2.0M$0Assets 2010: $1,310,490Liabilities 2010: $0Net Assets 2010: $1,310,4902010Assets 2011: $1,175,648Liabilities 2011: $12011Assets 2012: $1,519,642Liabilities 2012: $0Net Assets 2012: $1,519,6422012Assets 2013: $1,533,410Liabilities 2013: $0Net Assets 2013: $1,533,4102013Assets 2014: $1,388,968Liabilities 2014: $0Net Assets 2014: $1,388,9682014Assets 2015: $2,169,697Liabilities 2015: $0Net Assets 2015: $2,169,6972015Assets 2016: $1,704,614Liabilities 2016: $0Net Assets 2016: $1,704,6142016Assets 2017: $1,244,728Liabilities 2017: $0Net Assets 2017: $1,244,7282017Assets 2018: $1,272,215Liabilities 2018: $0Net Assets 2018: $1,272,2152018Assets 2019: $1,534,204Liabilities 2019: $0Net Assets 2019: $1,534,2042019Assets 2020: $2,198,575Liabilities 2020: $0Net Assets 2020: $2,198,5752020Assets 2021: $3,696,943Liabilities 2021: $0Net Assets 2021: $3,696,9432021Assets 2022: $3,166,509Liabilities 2022: $0Net Assets 2022: $3,166,5092022Assets 2023: $3,813,817Liabilities 2023: $0Net Assets 2023: $3,813,8172023Assets 2024: $4,027,744Liabilities 2024: $0Net Assets 2024: $4,027,7442024

Highlighted filing

2024

Assets$4,027,744
Liabilities$0
Net Assets$4,027,744
Open 2024 Filing

Operations Trend

Revenue Growth2nd percentile

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

$2.0M$1.0M$0-$1.0MExpenses 2010: $345,5162010Revenue 2011: $101,077Expenses 2011: $235,919Net Income 2011: -$134,8422011Expenses 2012: $306,8152012Revenue 2013: $414,495Expenses 2013: $400,727Net Income 2013: $13,7682013Revenue 2014: $321,262Expenses 2014: $465,704Net Income 2014: -$144,4422014Revenue 2015: $1,357,132Expenses 2015: $576,403Net Income 2015: $780,7292015Revenue 2016: $61,199Expenses 2016: $526,282Net Income 2016: -$465,0832016Revenue 2017: $81,324Expenses 2017: $541,210Net Income 2017: -$459,8862017Revenue 2018: $395,180Expenses 2018: $367,693Net Income 2018: $27,4872018Revenue 2019: $497,371Expenses 2019: $235,382Net Income 2019: $261,9892019Revenue 2020: $1,053,139Expenses 2020: $388,768Net Income 2020: $664,3712020Revenue 2021: $1,678,508Expenses 2021: $180,140Net Income 2021: $1,498,3682021Revenue 2022: $474,200Expenses 2022: $1,004,634Net Income 2022: -$530,4342022Revenue 2023: $1,383,496Expenses 2023: $736,188Net Income 2023: $647,3082023Revenue 2024: $307,686Expenses 2024: $93,759Net Income 2024: $213,9272024

Highlighted filing

2024

Revenue$307,686
Expenses$93,759
Net Income$213,927
Open 2024 Filing

Filings

Most recent year

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

Open filing
Assets
$4,027,744
Liabilities
$0
Net assets
$4,027,744
Revenue
$307,686
Expenses
$93,759
Net income
$213,927
Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2024Detailed filing. Detailed filing data is available for this year.$4.03$0.00$4.03$0.31$0.09$0.21
2023Detailed filing. Detailed filing data is available for this year.$3.81$0.00$3.81$1.38$0.74$0.65
2022Detailed filing. Detailed filing data is available for this year.$3.17$0.00$3.17$0.47$1.00$0.53
2021Detailed filing. Detailed filing data is available for this year.$3.70$0.00$3.70$1.68$0.18$1.50
2020Detailed filing. Detailed filing data is available for this year.$2.20$0.00$2.20$1.05$0.39$0.66
2019Detailed filing. Detailed filing data is available for this year.$1.53$0.00$1.53$0.50$0.24$0.26
2018Detailed filing. Detailed filing data is available for this year.$1.27$0.00$1.27$0.40$0.37$0.03
2017Detailed filing. Detailed filing data is available for this year.$1.24$0.00$1.24$0.08$0.54$0.46
2016Detailed filing. Detailed filing data is available for this year.$1.70$0.00$1.70$0.06$0.53$0.47
2015Detailed filing. Detailed filing data is available for this year.$2.17$0.00$2.17$1.36$0.58$0.78
2014Detailed filing. Detailed filing data is available for this year.$1.39$0.00$1.39$0.32$0.47$0.14
2013Detailed filing. Detailed filing data is available for this year.$1.53$0.00$1.53$0.41$0.40$0.01
2012Detailed filing. Detailed filing data is available for this year.$1.52$0.00$1.52$0.31
2011Summary only. Only limited summary data is available for this year.$1.18$0.00$0.10$0.24$0.13
2010Detailed filing. Detailed filing data is available for this year.$1.31$0.00$1.31$0.35
Latest Filing Detail
Jump To
Filing Snapshot
Filing Period
Jan 1, 2024 to Dec 31, 2024
Signed
Apr 9, 2025
Return Version
2024v5.1
Compensation and Service Providers
Top Officer Pay47th percentile

Employees

NameTitleFull / Part TimeBaseOtherTotal
Winnifred EllisDir, VP-$0--
David L MahoneyPres, Dir, Sec-$0--
Filing and Contact Details

Filer

Filer Name
The Black Dog Private Foundation Inc
EIN
20-1266221
In Care Of
% Foundation Source
Phone
8008391754
Address
Foundation Source 501 Silverside Rd, Wilmington, DE 19809-1377

Signing Officer

Name
David Mahoney
Title
President
Phone
8008391754
Signed
2025-04-09
Discuss with paid preparer
Yes

Preparer

Firm
Foundation Source
Address
3333 New Hyde Park Rd Ste 406, New Hyde Park, NY 11042
Preparer
Jeffrey D Haskell
Phone
8008391754
Raw XML Appendix346 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.

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IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt25000
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt330000
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt41000
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt55000
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt612000
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt0General & Unrestricted
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt1Emergency housing and/or relief fund
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt2General & Unrestricted
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt3General & Unrestricted
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt4General & Unrestricted
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt5For support of the "Second Nature: Photography in the Age of Anthropocene" Exhibition
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt6General & Unrestricted
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt0AMERICAN CONSERVATORY THEATRE FOUNDATION
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt1BLACK MOUNTAIN HOME FOR CHILDREN YOUTH & FAMILIES
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt2BOYS & GIRLS CLUBS OF SAN FRANCISCO
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt3MERCY CORPS
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt4SAVE THE BAY
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt5THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIO
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt6THE PHILANTHROPY WORKSHOP INC
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientFoundationStatusTxt0PC
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IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientRelationshipTxt6N/A
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/AddressLine1Txt0415 GEARY ST
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/AddressLine1Txt180 LAKE EDEN RD
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/AddressLine1Txt2380 FULTON ST
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/AddressLine1Txt3PO BOX 37800
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/AddressLine1Txt4560 14TH ST 400
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/AddressLine1Txt5PO BOX 20466
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/AddressLine1Txt6110 E 25TH ST
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/CityNm0SAN FRANCISCO
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/CityNm1BLACK MTN
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IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/CityNm3BOONE
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/CityNm4OAKLAND
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/CityNm5STANFORD
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/CityNm6NEW YORK
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IRS990PF/SupplementaryInformationGrp/OnlyContriToPreselectedInd0X
IRS990PF/SupplementaryInformationGrp/TotalGrantOrContriPdDurYrAmt060500
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IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/RentalOfFacilitiesOthAssetsInd0false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/SalesOrExchangesOfAssetsInd0false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/SharingOfFacilitiesEtcInd0false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/TrnsfrOfCashToNonchrtblEOInd0false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/TrnsfrOtherAssetNonchrtblEOInd0false
IRS990PF/UndistributedIncomeGrp/AppliedToCurrentYearAmt084218
IRS990PF/UndistributedIncomeGrp/DistributableAsAdjustedAmt0214547
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovAppCYAmt0130329
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovYr1Amt0552196
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovYr2Amt0835670
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovYr3Amt027073
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovYr4Amt0272755
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovYr5Amt0161191
IRS990PF/UndistributedIncomeGrp/ExcessDistriCyovAppCYCorpusAmt0130329
IRS990PF/UndistributedIncomeGrp/ExcessDistriCyovFromYr5Amt030862
IRS990PF/UndistributedIncomeGrp/ExcessDistriCyovToNextYrAmt01687694
IRS990PF/UndistributedIncomeGrp/ExcessFromYear1Amt0552196
IRS990PF/UndistributedIncomeGrp/ExcessFromYear2Amt0835670
IRS990PF/UndistributedIncomeGrp/ExcessFromYear3Amt027073
IRS990PF/UndistributedIncomeGrp/ExcessFromYear4Amt0272755
IRS990PF/UndistributedIncomeGrp/QualifyingDistributionsAmt084218
IRS990PF/UndistributedIncomeGrp/RemainingDistriFromCorpusAmt00
IRS990PF/UndistributedIncomeGrp/TotalCorpusAmt01718556
IRS990PF/UndistributedIncomeGrp/TotalExcessDistributionCyovAmt01848885
IRS990PF/UndistributedIncomeGrp/UndistributedIncomeCYAmt00
IRS990ScheduleB/ContributorInformationGrp/ContributorNum01
IRS990ScheduleB/ContributorInformationGrp/ContributorPersonNm0Mahoney David
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine1Txt0121 Jordan Ave
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/CityNm0San Francisco
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/StateAbbreviationCd0CA
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/ZIPCd094118
IRS990ScheduleB/ContributorInformationGrp/NoncashContributionInd0X
IRS990ScheduleB/ContributorInformationGrp/TotalContributionsAmt0165681
IRS990ScheduleB/GeneralRuleInd0X
IRS990ScheduleB/NonCashPropertyContributionGrp/ContributorNum01
IRS990ScheduleB/NonCashPropertyContributionGrp/FairMarketValueAmt0165681
IRS990ScheduleB/NonCashPropertyContributionGrp/NoncashPropertyDesc0Avidity Biosciences, Inc. RNA, 4125 sh.
IRS990ScheduleB/NonCashPropertyContributionGrp/ReceivedDt02024-06-27
IRS990ScheduleB/Organization501c3ExemptPFInd0X
OtherExpensesSchedule/OtherExpensesScheduleGrp/Desc0Administrative Fees
OtherExpensesSchedule/OtherExpensesScheduleGrp/Desc1State or Local Filing Fees
OtherExpensesSchedule/OtherExpensesScheduleGrp/DisbursementsCharitablePrpsAmt023693
OtherExpensesSchedule/OtherExpensesScheduleGrp/DisbursementsCharitablePrpsAmt125
OtherExpensesSchedule/OtherExpensesScheduleGrp/RevenueAndExpensesPerBooksAmt023693
OtherExpensesSchedule/OtherExpensesScheduleGrp/RevenueAndExpensesPerBooksAmt125
OtherProfessionalFeesSchedule/OtherProfessionalFeesDetail/Amt06274
OtherProfessionalFeesSchedule/OtherProfessionalFeesDetail/CategoryTxt0Investment Management Services
OtherProfessionalFeesSchedule/OtherProfessionalFeesDetail/NetInvestmentIncomeAmt06274
TaxesSchedule/TaxesDetail/Amt02500
TaxesSchedule/TaxesDetail/Amt1767
TaxesSchedule/TaxesDetail/CategoryTxt0990-PF Estimated Tax for 2024
TaxesSchedule/TaxesDetail/CategoryTxt1990-PF Excise Tax for 2023
ReturnHeader/BuildTS02025-03-06 01:10:19Z
ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd0true
ReturnHeader/BusinessOfficerGrp/PersonNm0David Mahoney
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt0President
ReturnHeader/BusinessOfficerGrp/PhoneNum08008391754
ReturnHeader/BusinessOfficerGrp/SignatureDt02025-04-09
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt0The Black Dog Private Foundation Inc
ReturnHeader/Filer/BusinessNameControlTxt0BLAC
ReturnHeader/Filer/EIN0201266221
ReturnHeader/Filer/InCareOfNm0% Foundation Source
ReturnHeader/Filer/PhoneNum08008391754
ReturnHeader/Filer/USAddress/AddressLine1Txt0Foundation Source 501 Silverside Rd
ReturnHeader/Filer/USAddress/CityNm0Wilmington
ReturnHeader/Filer/USAddress/StateAbbreviationCd0DE
ReturnHeader/Filer/USAddress/ZIPCd0198091377
ReturnHeader/IRSResponsiblePrtyInfoCurrInd0true
ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt0Foundation Source
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt03333 New Hyde Park Rd Ste 406
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm0New Hyde Park
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd0NY
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd011042
ReturnHeader/PreparerPersonGrp/PhoneNum08008391754
ReturnHeader/PreparerPersonGrp/PreparerPersonNm0Jeffrey D Haskell
ReturnHeader/ReturnTs02025-04-17T06:57:11-05:00
ReturnHeader/ReturnTypeCd0990PF
ReturnHeader/TaxPeriodBeginDt02024-01-01
ReturnHeader/TaxPeriodEndDt02024-12-31
ReturnHeader/TaxYr02024

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