Civic Intelligence

William Griffioen Foundation

990PF • Fiscal year 2025 • EIN 82-2928605

Jan 01, 2025 to Dec 31, 2025

Organization Profile
Foundation Source 501 Silverside RdWilmington, DE 19809-1377

(800) 839-1754

Siviq Scores

Precomputed percentiles for this filing year versus similar nonprofits in the same peer cohort.

Liabilities / Assets

Score unavailable

No value available

Liabilities-to-assets requires both liabilities and assets on this filing.

Source year 2025

Liabilities / Revenue

Score unavailable

No value available

Liabilities-to-revenue requires both liabilities and revenue on this filing.

Source year 2025

Net Margin

Score unavailable

No value available

Net margin requires both revenue and expenses on this filing.

Source year 2025

Top Officer Pay

Score unavailable

$0

The peer cohort stayed too small after all score fallbacks.

Source year 2025

Asset Growth

Score unavailable

No value available

No valid filing value is available for this score.

Revenue Growth

Score unavailable

No value available

No valid filing value is available for this score.

Balance Sheet
Liabilities / AssetsScore unavailable

Assets

-

No earlier filing loaded for comparison.

Net Assets

-

No earlier filing loaded for comparison.

Liabilities

-

No earlier filing loaded for comparison.

Revenue And Expenses
Liabilities / RevenueScore unavailableNet MarginScore unavailable

Revenue

-

No earlier filing loaded for comparison.

Expenses

-

No earlier filing loaded for comparison.

Net Income

-

No earlier filing loaded for comparison.

Historical Trend

Balance Sheet Trend

Asset GrowthScore unavailable

The highlighted filing sits inside the broader history for assets, liabilities, and net assets.

$150K$100K$50K$0Assets 2018: $143,954Liabilities 2018: $0Net Assets 2018: $143,9542018Assets 2019: $69,471Liabilities 2019: $1Net Assets 2019: $69,4712019Assets 2020: $65,156Liabilities 2020: $1Net Assets 2020: $65,1562020Assets 2021: $64,044Liabilities 2021: $1Net Assets 2021: $64,0442021Assets 2022: $62,214Liabilities 2022: $1Net Assets 2022: $62,2142022Assets 2023: $60,156Liabilities 2023: $1Net Assets 2023: $60,1562023Assets 2024: $57,961Liabilities 2024: $0Net Assets 2024: $57,9612024

Latest loaded filing

2024

Assets$57,961
Liabilities$0
Net Assets$57,961
Open 2024 Filing

Operations Trend

Revenue GrowthScore unavailable

Revenue, expenses, and net income across loaded years, with this filing highlighted.

$20K$0-$20K-$40K-$60K-$80KRevenue 2018: $4,558Expenses 2018: $4,109Net Income 2018: $4492018Revenue 2019: -$70,027Expenses 2019: $4,456Net Income 2019: -$74,4832019Revenue 2020: $10Expenses 2020: $4,325Net Income 2020: -$4,3152020Revenue 2021: $3,100Expenses 2021: $4,212Net Income 2021: -$1,1122021Revenue 2022: $2,418Expenses 2022: $4,248Net Income 2022: -$1,8302022Revenue 2023: $2,180Expenses 2023: $4,238Net Income 2023: -$2,0582023Revenue 2024: $2,041Expenses 2024: $4,236Net Income 2024: -$2,1952024

Latest loaded filing

2024

Revenue$2,041
Expenses$4,236
Net Income-$2,195
Open 2024 Filing
Jump To
Filing Snapshot
Filing Period
Jan 1, 2025 to Dec 31, 2025
Signed
Mar 25, 2026
Return Version
2025v4.1
Compensation and Service Providers
Top Officer PayScore unavailable

Employees

NameTitleFull / Part TimeBaseOtherTotal
William GriffioenDir, Pres, Sec, Treas-$0--
Filing and Contact Details

Filer

Filer Name
William Griffioen Foundation
EIN
82-2928605
In Care Of
% Foundation Source
Phone
8008391754
Address
Foundation Source 501 Silverside Rd, Wilmington, DE 19809-1377

Signing Officer

Name
William Griffioen
Title
President
Phone
8008391754
Signed
2026-03-25
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 Appendix244 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/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/PersonNm0William Griffioen
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/TitleTxt0Dir, Pres, Sec, Treas
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/AddressLine1Txt0Foundation Source 501 Silverside Rd
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IRS990PF/SupplementaryInformationGrp/ContributingManagerNm0William Griffioen
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OtherExpensesSchedule/OtherExpensesScheduleGrp/RevenueAndExpensesPerBooksAmt125
TaxesSchedule/TaxesDetail/Amt028
TaxesSchedule/TaxesDetail/CategoryTxt0990-PF Excise Tax for 2024
ReturnHeader/BuildTS02025-03-06 01:10:19Z
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ReturnHeader/BusinessOfficerGrp/PersonNm0William Griffioen
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt0President
ReturnHeader/BusinessOfficerGrp/PhoneNum08008391754
ReturnHeader/BusinessOfficerGrp/SignatureDt02026-03-25
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt0William Griffioen Foundation
ReturnHeader/Filer/BusinessNameControlTxt0WILL
ReturnHeader/Filer/EIN0822928605
ReturnHeader/Filer/InCareOfNm0% Foundation Source
ReturnHeader/Filer/PhoneNum08008391754
ReturnHeader/Filer/USAddress/AddressLine1Txt0Foundation Source 501 Silverside Rd
ReturnHeader/Filer/USAddress/CityNm0Wilmington
ReturnHeader/Filer/USAddress/StateAbbreviationCd0DE
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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/ReturnTs02026-04-10T13:52:23-05:00
ReturnHeader/ReturnTypeCd0990PF
ReturnHeader/TaxPeriodBeginDt02025-01-01
ReturnHeader/TaxPeriodEndDt02025-12-31
ReturnHeader/TaxYr02025

Document Assets

No mirrored PDF or thumbnail assets are attached yet.

Filings

Displayed year

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

Open filing
Assets
-
Liabilities
-
Net assets
-
Revenue
-
Expenses
-
Net income
-
Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2025Detailed filing. Detailed filing data is available for this year.
2024Detailed filing. Detailed filing data is available for this year.$0.58$0.00$0.58$0.02$0.04$0.02
2023Detailed filing. Detailed filing data is available for this year.$0.60$0.00$0.60$0.02$0.04$0.02
2022Detailed filing. Detailed filing data is available for this year.$0.62$0.00$0.62$0.02$0.04$0.02
2021Detailed filing. Detailed filing data is available for this year.$0.64$0.00$0.64$0.03$0.04$0.01
2020Detailed filing. Detailed filing data is available for this year.$0.65$0.00$0.65$0.00$0.04$0.04
2019Detailed filing. Detailed filing data is available for this year.$0.69$0.00$0.69$0.70$0.04$0.74
2018Detailed filing. Detailed filing data is available for this year.$1.44$0.00$1.44$0.05$0.04$0.00