Civic Intelligence

The Zaffaroni Foundation

EIN 94-6100109 • Menlo Park, CA

PO Box 9Menlo Park, CA 94026
Siviq Scores

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

Liabilities / Assets

45th percentile

0.01x

Higher debt load relative to assets than 45% of similar nonprofits.

$1M-$5M nonprofits • Source year 2024

Liabilities / Revenue

67th percentile

0.14x

Higher debt load relative to revenue than 67% of similar nonprofits.

$1M-$5M nonprofits • Source year 2024

Net Margin

7th percentile

-66%

Higher net margin than 7% 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

23rd percentile

-4.4%

Faster asset growth than 23% of similar nonprofits.

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

Revenue Growth

46th percentile

6.1%

Faster revenue growth than 46% of similar nonprofits.

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

Balance Sheet
Liabilities / Assets45th percentile

Assets

Down

$2,554,943

Down $116,468 (-4.4%) from 2023

Liabilities

Flat

$25,000

Flat from 2023

Net Assets

Down

$2,529,943

Down $116,468 (-4.4%) from 2023

Operations
Liabilities / Revenue67th percentileNet Margin7th percentile

Revenue

Up

$176,565

Up $10,145 (+6.1%) from 2023

Expenses

Up

$293,033

Up $99,765 (+52%) from 2023

Net Income

Down

-$116,468

Down $89,620 (-334%) from 2023

Trend Graphs

Balance Sheet Trend

Asset Growth23rd percentile

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

$6.0M$4.0M$2.0M$0Assets 2011: $4,772,524Liabilities 2011: $12011Assets 2012: $4,556,544Liabilities 2012: $12012Assets 2013: $4,210,733Liabilities 2013: $0Net Assets 2013: $4,210,7332013Assets 2014: $3,631,447Liabilities 2014: $0Net Assets 2014: $3,631,4472014Assets 2015: $3,490,417Liabilities 2015: $0Net Assets 2015: $3,490,4172015Assets 2016: $3,214,304Liabilities 2016: $0Net Assets 2016: $3,214,3042016Assets 2017: $3,147,166Liabilities 2017: $0Net Assets 2017: $3,147,1662017Assets 2018: $3,091,967Liabilities 2018: $0Net Assets 2018: $3,091,9672018Assets 2019: $3,023,304Liabilities 2019: $0Net Assets 2019: $3,023,3042019Assets 2020: $2,956,049Liabilities 2020: $0Net Assets 2020: $2,956,0492020Assets 2021: $2,903,455Liabilities 2021: $0Net Assets 2021: $2,903,4552021Assets 2022: $2,673,259Liabilities 2022: $0Net Assets 2022: $2,673,2592022Assets 2023: $2,671,411Liabilities 2023: $25,000Net Assets 2023: $2,646,4112023Assets 2024: $2,554,943Liabilities 2024: $25,000Net Assets 2024: $2,529,9432024

Highlighted filing

2024

Assets$2,554,943
Liabilities$25,000
Net Assets$2,529,943
Open 2024 Filing

Operations Trend

Revenue Growth46th percentile

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

$1.0M$500K$0-$500K-$1.0MRevenue 2011: $71,743Expenses 2011: $190,268Net Income 2011: -$118,5252011Revenue 2012: $73,959Expenses 2012: $289,939Net Income 2012: -$215,9802012Revenue 2013: $156,489Expenses 2013: $502,300Net Income 2013: -$345,8112013Revenue 2014: -$245,187Expenses 2014: $334,099Net Income 2014: -$579,2862014Revenue 2015: $95,433Expenses 2015: $236,463Net Income 2015: -$141,0302015Revenue 2016: $96,144Expenses 2016: $372,257Net Income 2016: -$276,1132016Revenue 2017: $101,023Expenses 2017: $168,161Net Income 2017: -$67,1382017Revenue 2018: $117,567Expenses 2018: $172,766Net Income 2018: -$55,1992018Revenue 2019: $128,803Expenses 2019: $197,466Net Income 2019: -$68,6632019Revenue 2020: $123,305Expenses 2020: $190,560Net Income 2020: -$67,2552020Revenue 2021: $127,846Expenses 2021: $180,442Net Income 2021: -$52,5962021Revenue 2022: $141,927Expenses 2022: $372,123Net Income 2022: -$230,1962022Revenue 2023: $166,420Expenses 2023: $193,268Net Income 2023: -$26,8482023Revenue 2024: $176,565Expenses 2024: $293,033Net Income 2024: -$116,4682024

Highlighted filing

2024

Revenue$176,565
Expenses$293,033
Net Income-$116,468
Open 2024 Filing

Filings

Most recent year

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

Open filing
Assets
$2,554,943
Liabilities
$25,000
Net assets
$2,529,943
Revenue
$176,565
Expenses
$293,033
Net income
-$116,468
Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2024Detailed filing. Detailed filing data is available for this year.$2.55$0.03$2.53$0.18$0.29$0.12
2023Detailed filing. Detailed filing data is available for this year.$2.67$0.03$2.65$0.17$0.19$0.03
2022Detailed filing. Detailed filing data is available for this year.$2.67$0.00$2.67$0.14$0.37$0.23
2021Detailed filing. Detailed filing data is available for this year.$2.90$0.00$2.90$0.13$0.18$0.05
2020Detailed filing. Detailed filing data is available for this year.$2.96$0.00$2.96$0.12$0.19$0.07
2019Detailed filing. Detailed filing data is available for this year.$3.02$0.00$3.02$0.13$0.20$0.07
2018Detailed filing. Detailed filing data is available for this year.$3.09$0.00$3.09$0.12$0.17$0.06
2017Detailed filing. Detailed filing data is available for this year.$3.15$0.00$3.15$0.10$0.17$0.07
2016Detailed filing. Detailed filing data is available for this year.$3.21$0.00$3.21$0.10$0.37$0.28
2015Detailed filing. Detailed filing data is available for this year.$3.49$0.00$3.49$0.10$0.24$0.14
2014Detailed filing. Detailed filing data is available for this year.$3.63$0.00$3.63$0.25$0.33$0.58
2013Detailed filing. Detailed filing data is available for this year.$4.21$0.00$4.21$0.16$0.50$0.35
2012Summary only. Only limited summary data is available for this year.$4.56$0.00$0.07$0.29$0.22
2011Summary only. Only limited summary data is available for this year.$4.77$0.00$0.07$0.19$0.12
Latest Filing Detail
Jump To
Filing Snapshot
Filing Period
Jan 1, 2024 to Dec 31, 2024
Signed
May 14, 2025
Return Version
2024v5.1
Compensation and Service Providers
Top Officer Pay47th percentile

Employees

NameTitleFull / Part TimeBaseOtherTotal
LIDA ZAFFARONIDirectorPT$0--
DR ALEJANDRO A ZAFFARONIDirectorPT$0--
LEAH ZAFFARONIDirectorPT$0--
Filing and Contact Details

Filer

Filer Name
The Zaffaroni Foundation
EIN
94-6100109
In Care Of
% GREENSTEIN ROGOFF OLSEN &
Phone
5107978661
Address
PO BOX 9, MENLO PARK, CA 94026

Signing Officer

Name
Alejandro a Zaffaroni
Title
CFO
Phone
5107978661
Signed
2025-05-14
Discuss with paid preparer
Yes

Preparer

Firm
Greenstein Rogoff Olsen & Co LLP
Address
39159 Paseo Padre Pkwy Ste 315, Fremont, CA 94538
Phone
5107978661
Raw XML Appendix292 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/ContributingManagerNm0LIDA ZAFFARONI
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt0150000
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt1130000
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt25000
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt0Continued support of the Club's programs. First of 3-year pledge of $100,000 each.
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt1Continued support of the Club's programs.
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt2Gift in support of Forestry trail and open space
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt0BOYS & GIRLS CLUB OF THE PENINSULA
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt1BOYS & GIRLS CLUB OF THE PENINSULA
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt2Ashland Parks Foundation
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientFoundationStatusTxt0PC
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientFoundationStatusTxt1PC
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientFoundationStatusTxt2PC
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/AddressLine1Txt0401 PIERCE ROAD
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/AddressLine1Txt1401 PIERCE ROAD
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/AddressLine1Txt2340 S Pioneer st
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/CityNm0MENLO PARK
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/CityNm1Menlo Park
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/CityNm2Ashland
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/StateAbbreviationCd0CA
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/StateAbbreviationCd1CA
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/StateAbbreviationCd2OR
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/ZIPCd094025
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/ZIPCd194025
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/ZIPCd297301
IRS990PF/SupplementaryInformationGrp/OnlyContriToPreselectedInd0X
IRS990PF/SupplementaryInformationGrp/ShareholderManagerNm0NONE
IRS990PF/SupplementaryInformationGrp/TotalGrantOrContriPdDurYrAmt0285000
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/LoansOrLoanGuaranteesInd0false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/PerformanceOfServicesEtcInd0false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/PurchaseOfAssetsNonchrtblEOInd0false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/ReimbursementArrangementsInd0false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/RelationshipsNonchrtblEOInd0false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/RentalOfFacilitiesOthAssetsInd0false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/SalesOrExchangesOfAssetsInd0false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/SharingOfFacilitiesEtcInd0false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/TrnsfrOfCashToNonchrtblEOInd0false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/TrnsfrOtherAssetNonchrtblEOInd0false
IRS990PF/UndistributedIncomeGrp/AppliedToCurrentYearAmt0231915
IRS990PF/UndistributedIncomeGrp/AppliedToYear1Amt053085
IRS990PF/UndistributedIncomeGrp/DistributableAsAdjustedAmt0263287
IRS990PF/UndistributedIncomeGrp/ExcessDistriCyovToNextYrAmt00
IRS990PF/UndistributedIncomeGrp/ExcessFromCurrentYearAmt00
IRS990PF/UndistributedIncomeGrp/PriorYear1Yr02022
IRS990PF/UndistributedIncomeGrp/PriorYear2Yr02021
IRS990PF/UndistributedIncomeGrp/PriorYear3Yr02020
IRS990PF/UndistributedIncomeGrp/PriorYearUndistributedIncmAmt00
IRS990PF/UndistributedIncomeGrp/QualifyingDistributionsAmt0285000
IRS990PF/UndistributedIncomeGrp/RemainingDistriFromCorpusAmt00
IRS990PF/UndistributedIncomeGrp/Taxable1Amt00
IRS990PF/UndistributedIncomeGrp/TotalCorpusAmt00
IRS990PF/UndistributedIncomeGrp/TotalForPriorYearsAmt00
IRS990PF/UndistributedIncomeGrp/UndistributedIncomeCYAmt031372
IRS990PF/UndistributedIncomeGrp/UndistributedIncomePYAmt053085
LandEtcSchedule2/LandEtcGrp/AccumulatedDepreciationAmt03029
LandEtcSchedule2/LandEtcGrp/CategoryOrItemTxt0COMPUTER
LandEtcSchedule2/LandEtcGrp/CostOrOtherBasisAmt03029
OtherExpensesSchedule/OtherExpensesScheduleGrp/Desc0BANK CHARGES
OtherExpensesSchedule/OtherExpensesScheduleGrp/Desc1REGISTRATION FEES
OtherExpensesSchedule/OtherExpensesScheduleGrp/NetInvestmentIncomeAmt024
OtherExpensesSchedule/OtherExpensesScheduleGrp/NetInvestmentIncomeAmt175
OtherExpensesSchedule/OtherExpensesScheduleGrp/RevenueAndExpensesPerBooksAmt048
OtherExpensesSchedule/OtherExpensesScheduleGrp/RevenueAndExpensesPerBooksAmt1150
TaxesSchedule/TaxesDetail/Amt02235
TaxesSchedule/TaxesDetail/CategoryTxt0FEDERAL TAX
ReturnHeader/BuildTS02025-03-06 01:10:19Z
ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd0true
ReturnHeader/BusinessOfficerGrp/PersonNm0ALEJANDRO A ZAFFARONI
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt0CFO
ReturnHeader/BusinessOfficerGrp/PhoneNum05107978661
ReturnHeader/BusinessOfficerGrp/SignatureDt02025-05-14
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt0THE ZAFFARONI FOUNDATION
ReturnHeader/Filer/BusinessNameControlTxt0ZAFF
ReturnHeader/Filer/EIN0946100109
ReturnHeader/Filer/InCareOfNm0% GREENSTEIN ROGOFF OLSEN &
ReturnHeader/Filer/PhoneNum05107978661
ReturnHeader/Filer/USAddress/AddressLine1Txt0PO BOX 9
ReturnHeader/Filer/USAddress/CityNm0MENLO PARK
ReturnHeader/Filer/USAddress/StateAbbreviationCd0CA
ReturnHeader/Filer/USAddress/ZIPCd094026
ReturnHeader/IRSResponsiblePrtyInfoCurrInd0true
ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt0Greenstein Rogoff Olsen & Co LLP
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt039159 Paseo Padre Pkwy Ste 315
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm0Fremont
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd0CA
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd094538
ReturnHeader/PreparerPersonGrp/PhoneNum05107978661
ReturnHeader/ReturnTs02025-05-14T13:48:28-04:00
ReturnHeader/ReturnTypeCd0990PF
ReturnHeader/TaxPeriodBeginDt02024-01-01
ReturnHeader/TaxPeriodEndDt02024-12-31
ReturnHeader/TaxYr02024

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