Civic Intelligence

The Bill and Ann Ziff Foundation

EIN 26-1437399 • New York, NY

1080 Fifth AvenueNew York, NY 10128
Siviq Scores

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

Liabilities / Assets

85th percentile

0.00x

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

NTEE T20 • <$500k nonprofits • Source year 2024

Liabilities / Revenue

85th percentile

0.00x

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

NTEE T20 • <$500k nonprofits • Source year 2024

Net Margin

27th percentile

-45%

Higher net margin than 27% of similar nonprofits.

NTEE T20 • <$500k nonprofits • Source year 2024

Top Officer Pay

92nd percentile

$0

Higher top officer pay than 92% of similar nonprofits.

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

NTEE T20 • <$500k nonprofits • Source year 2024

Asset Growth

43rd percentile

-4.2%

Faster asset growth than 43% of similar nonprofits.

NTEE T20 • <$500k nonprofits • Annualized from 2023 to 2024

Revenue Growth

47th percentile

-0.8%

Faster revenue growth than 47% of similar nonprofits.

NTEE T20 • <$500k nonprofits • Annualized from 2023 to 2024

Balance Sheet
Liabilities / Assets85th percentile

Assets

Down

$373,046

Down $16,292 (-4.2%) from 2023

Liabilities

Flat

$0

Flat from 2023

Net Assets

Down

$373,046

Down $16,292 (-4.2%) from 2023

Operations
Liabilities / Revenue85th percentileNet Margin27th percentile

Revenue

Down

$36,010

Down $303 (-0.8%) from 2023

Expenses

Up

$52,302

Up $51,449 (+6032%) from 2023

Net Income

Down

-$16,292

Down $51,752 (-146%) from 2023

Trend Graphs

Balance Sheet Trend

Asset Growth43rd percentile

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

$30M$20M$10M$0Assets 2016: $15,347,153Liabilities 2016: $0Net Assets 2016: $15,347,1532016Assets 2017: $21,916,120Liabilities 2017: $0Net Assets 2017: $21,916,1202017Assets 2018: $16,804,524Liabilities 2018: $0Net Assets 2018: $16,804,5242018Assets 2019: $10,624,680Liabilities 2019: $0Net Assets 2019: $10,624,6802019Assets 2020: $7,063,833Liabilities 2020: $0Net Assets 2020: $7,063,8332020Assets 2021: $2,560,726Liabilities 2021: $0Net Assets 2021: $2,560,7262021Assets 2022: $353,878Liabilities 2022: $0Net Assets 2022: $353,8782022Assets 2023: $389,338Liabilities 2023: $0Net Assets 2023: $389,3382023Assets 2024: $373,046Liabilities 2024: $0Net Assets 2024: $373,0462024

Highlighted filing

2024

Assets$373,046
Liabilities$0
Net Assets$373,046
Open 2024 Filing

Operations Trend

Revenue Growth47th percentile

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

$20M$10M$0-$10MRevenue 2016: $238,955Expenses 2016: $6,715,421Net Income 2016: -$6,476,4662016Revenue 2017: $13,444,951Expenses 2017: $6,004,136Net Income 2017: $7,440,8152017Revenue 2018: $2,751,817Expenses 2018: $7,859,678Net Income 2018: -$5,107,8612018Revenue 2019: $897,620Expenses 2019: $7,591,920Net Income 2019: -$6,694,3002019Revenue 2020: $687,453Expenses 2020: $4,248,300Net Income 2020: -$3,560,8472020Revenue 2021: $1,286,471Expenses 2021: $5,789,484Net Income 2021: -$4,503,0132021Revenue 2022: $135,590Expenses 2022: $1,357,632Net Income 2022: -$1,222,0422022Revenue 2023: $36,313Expenses 2023: $853Net Income 2023: $35,4602023Revenue 2024: $36,010Expenses 2024: $52,302Net Income 2024: -$16,2922024

Highlighted filing

2024

Revenue$36,010
Expenses$52,302
Net Income-$16,292
Open 2024 Filing

Filings

Most recent year

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

Open filing
Assets
$373,046
Liabilities
$0
Net assets
$373,046
Revenue
$36,010
Expenses
$52,302
Net income
-$16,292
Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2024Detailed filing. Detailed filing data is available for this year.$0.37$0.00$0.37$0.04$0.05$0.02
2023Detailed filing. Detailed filing data is available for this year.$0.39$0.00$0.39$0.04$0.00$0.04
2022Detailed filing. Detailed filing data is available for this year.$0.35$0.00$0.35$0.14$1.36$1.22
2021Detailed filing. Detailed filing data is available for this year.$2.56$0.00$2.56$1.29$5.79$4.50
2020Detailed filing. Detailed filing data is available for this year.$7.06$0.00$7.06$0.69$4.25$3.56
2019Detailed filing. Detailed filing data is available for this year.$10.6$0.00$10.6$0.90$7.59$6.69
2018Detailed filing. Detailed filing data is available for this year.$16.8$0.00$16.8$2.75$7.86$5.11
2017Detailed filing. Detailed filing data is available for this year.$21.9$0.00$21.9$13.4$6.00$7.44
2016Detailed filing. Detailed filing data is available for this year.$15.3$0.00$15.3$0.24$6.72$6.48
Latest Filing Detail
Jump To
Filing Snapshot
Filing Period
Jan 1, 2024 to Dec 31, 2024
Signed
Nov 7, 2025
Return Version
2024v5.2
Compensation and Service Providers
Top Officer Pay92nd percentile

Employees

NameTitleFull / Part TimeBaseOtherTotal
ANN ZIFFDirector, PresidentPT$0--
TIM JESSELLTrustee-$0--
HILARY HANCOCKTreasurer-$0--
Filing and Contact Details

Filer

Filer Name
The Bill and Ann Ziff Foundation
EIN
26-1437399
Phone
2129840623
Address
1080 FIFTH AVENUE, NEW YORK, NY 10128

Signing Officer

Name
Ann Ziff
Title
Director
Phone
2122926000
Signed
2025-11-07
Discuss with paid preparer
Yes

Preparer

Firm
Pwc US Tax Llp
Address
300 MADISON AVE, NEW YORK, NY 10017-6204
Preparer
Leslie Naschek
Phone
6464713000
Raw XML Appendix280 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/TrnsfrTransRlnNonchrtblEOGrp/TrnsfrOfCashToNonchrtblEOInd00
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/TrnsfrOtherAssetNonchrtblEOInd00
IRS990PF/UndistributedIncomeGrp/AppliedToCurrentYearAmt018777
IRS990PF/UndistributedIncomeGrp/AppliedToPriorYearsAmt00
IRS990PF/UndistributedIncomeGrp/AppliedToYear1Amt00
IRS990PF/UndistributedIncomeGrp/CorpusDistri170b1EOr4942g3Amt00
IRS990PF/UndistributedIncomeGrp/DistributableAsAdjustedAmt018777
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovAppCYAmt00
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovYr2Amt01289418
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovYr3Amt05555297
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovYr4Amt03807364
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovYr5Amt06864882
IRS990PF/UndistributedIncomeGrp/ExcessDistriCyovAppCYCorpusAmt00
IRS990PF/UndistributedIncomeGrp/ExcessDistriCyovFromYr5Amt06864882
IRS990PF/UndistributedIncomeGrp/ExcessDistriCyovToNextYrAmt010679052
IRS990PF/UndistributedIncomeGrp/ExcessFromCurrentYearAmt026973
IRS990PF/UndistributedIncomeGrp/ExcessFromYear2Amt01289418
IRS990PF/UndistributedIncomeGrp/ExcessFromYear3Amt05555297
IRS990PF/UndistributedIncomeGrp/ExcessFromYear4Amt03807364
IRS990PF/UndistributedIncomeGrp/PriorYearDeficiencyOrTaxAmt00
IRS990PF/UndistributedIncomeGrp/PriorYearUndistributedIncmAmt00
IRS990PF/UndistributedIncomeGrp/QualifyingDistributionsAmt045750
IRS990PF/UndistributedIncomeGrp/RemainingDistriFromCorpusAmt026973
IRS990PF/UndistributedIncomeGrp/Taxable1Amt00
IRS990PF/UndistributedIncomeGrp/Taxable2Amt00
IRS990PF/UndistributedIncomeGrp/TotalCorpusAmt017543934
IRS990PF/UndistributedIncomeGrp/TotalExcessDistributionCyovAmt017516961
IRS990PF/UndistributedIncomeGrp/TotalForPriorYearsAmt00
IRS990PF/UndistributedIncomeGrp/TreatedAsDistriFromCorpusAmt00
IRS990PF/UndistributedIncomeGrp/UndistributedIncomeCYAmt00
IRS990PF/UndistributedIncomeGrp/UndistributedIncomePYAmt00
OtherAssetsSchedule/OtherAssetsScheduleGrp/BOYBookValueAmt0389223
OtherAssetsSchedule/OtherAssetsScheduleGrp/Desc0SOCIAL STARTS LP
OtherAssetsSchedule/OtherAssetsScheduleGrp/EOYBookValueAmt0372967
OtherAssetsSchedule/OtherAssetsScheduleGrp/EOYFMVAmt0372967
OtherExpensesSchedule/OtherExpensesScheduleGrp/Desc0INTEREST EXPENSE (SOCIAL STARTS)
OtherExpensesSchedule/OtherExpensesScheduleGrp/Desc1ACCOUNTING FEES (PWC)
OtherExpensesSchedule/OtherExpensesScheduleGrp/DisbursementsCharitablePrpsAmt00
OtherExpensesSchedule/OtherExpensesScheduleGrp/DisbursementsCharitablePrpsAmt14250
OtherExpensesSchedule/OtherExpensesScheduleGrp/NetInvestmentIncomeAmt02302
OtherExpensesSchedule/OtherExpensesScheduleGrp/NetInvestmentIncomeAmt14250
OtherExpensesSchedule/OtherExpensesScheduleGrp/RevenueAndExpensesPerBooksAmt02302
OtherExpensesSchedule/OtherExpensesScheduleGrp/RevenueAndExpensesPerBooksAmt18500
ReturnHeader/BuildTS02025-03-06 01:10:19Z
ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd01
ReturnHeader/BusinessOfficerGrp/PersonNm0ANN ZIFF
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt0DIRECTOR
ReturnHeader/BusinessOfficerGrp/PhoneNum02122926000
ReturnHeader/BusinessOfficerGrp/SignatureDt02025-11-07
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt0THE BILL AND ANN ZIFF FOUNDATION
ReturnHeader/Filer/BusinessNameControlTxt0BILL
ReturnHeader/Filer/EIN0261437399
ReturnHeader/Filer/PhoneNum02129840623
ReturnHeader/Filer/USAddress/AddressLine1Txt01080 FIFTH AVENUE
ReturnHeader/Filer/USAddress/CityNm0NEW YORK
ReturnHeader/Filer/USAddress/StateAbbreviationCd0NY
ReturnHeader/Filer/USAddress/ZIPCd010128
ReturnHeader/IRSResponsiblePrtyInfoCurrInd00
ReturnHeader/PreparerFirmGrp/PreparerFirmEIN0920460586
ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt0PWC US TAX LLP
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt0300 MADISON AVE
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm0NEW YORK
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd0NY
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd0100176204
ReturnHeader/PreparerPersonGrp/PhoneNum06464713000
ReturnHeader/PreparerPersonGrp/PreparerPersonNm0LESLIE NASCHEK
ReturnHeader/ReturnTs02025-11-13T12:57:09-06:00
ReturnHeader/ReturnTypeCd0990PF
ReturnHeader/TaxPeriodBeginDt02024-01-01
ReturnHeader/TaxPeriodEndDt02024-12-31
ReturnHeader/TaxYr02024

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