Civic Intelligence

Thunderhill Properties Foundation

EIN 84-2298709 • 501(c)3 • Willows, CA

Profile

Education, vocational and safety advancements in motorized recreation

PO Box 966Willows, CA 95988-0966

n/A

Siviq Scores

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

Liabilities / Assets

Score unavailable

No value available

Liabilities-to-assets requires both liabilities and assets on the latest valid filing.

Source year 2024

Liabilities / Revenue

Score unavailable

No value available

Liabilities-to-revenue requires both liabilities and revenue on the latest valid filing.

Source year 2024

Net Margin

2nd percentile

-2788%

Higher net margin than 2% of similar nonprofits.

501(c)3 • <$500k nonprofits • Source year 2024

Top Officer Pay

84th percentile

$0

Higher top officer pay than 84% of similar nonprofits.

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

501(c)3 • <$500k nonprofits • Source year 2024

Asset Growth

29th percentile

-21%

Faster asset growth than 29% of similar nonprofits.

501(c)3 • <$500k nonprofits • Annualized from 2023 to 2024

Revenue Growth

16th percentile

-53%

Faster revenue growth than 16% of similar nonprofits.

501(c)3 • <$500k nonprofits • Annualized from 2023 to 2024

Balance Sheet
Liabilities / AssetsScore unavailable

Assets

Down

$33,885

Down $9,256 (-21%) from 2023

Liabilities

-

No earlier filing loaded for comparison.

Net Assets

Down

$33,885

Down $9,256 (-21%) from 2023

Operations
Liabilities / RevenueScore unavailableNet Margin2nd percentile

Revenue

Down

$332

Down $368 (-53%) from 2023

Expenses

Up

$9,588

Up $2,706 (+39%) from 2023

Net Income

Down

-$9,256

Down $3,074 (-50%) from 2023

Trend Graphs

Balance Sheet Trend

Asset Growth29th percentile

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

$60K$40K$20K$0Assets 2019: $4,514Net Assets 2019: $4,5142019Assets 2020: $33,834Net Assets 2020: $33,8342020Assets 2021: $46,538Net Assets 2021: $46,5382021Assets 2022: $49,323Net Assets 2022: $49,3232022Assets 2023: $43,141Net Assets 2023: $43,1412023Assets 2024: $33,885Net Assets 2024: $33,8852024

Highlighted filing

2024

Assets$33,885
Liabilities-
Net Assets$33,885
Open 2024 Filing

Operations Trend

Revenue Growth16th percentile

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

$40K$30K$20K$10K$0-$10KRevenue 2019: $4,610Expenses 2019: $96Net Income 2019: $4,5142019Revenue 2020: $30,325Expenses 2020: $1,005Net Income 2020: $29,3202020Revenue 2021: $21,632Expenses 2021: $8,928Net Income 2021: $12,7042021Revenue 2022: $10,206Expenses 2022: $7,421Net Income 2022: $2,7852022Revenue 2023: $700Expenses 2023: $6,882Net Income 2023: -$6,1822023Revenue 2024: $332Expenses 2024: $9,588Net Income 2024: -$9,2562024

Highlighted filing

2024

Revenue$332
Expenses$9,588
Net Income-$9,256
Open 2024 Filing

Filings

Most recent year

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

Open filing
Assets
$33,885
Liabilities
-
Net assets
$33,885
Revenue
$332
Expenses
$9,588
Net income
-$9,256
Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2024Detailed filing. Detailed filing data is available for this year.$33.9$33.9$0.33$9.59$9.26
2023Detailed filing. Detailed filing data is available for this year.$43.1$43.1$0.70$6.88$6.18
2022Detailed filing. Detailed filing data is available for this year.$49.3$49.3$10.2$7.42$2.79
2021Detailed filing. Detailed filing data is available for this year.$46.5$46.5$21.6$8.93$12.7
2020Detailed filing. Detailed filing data is available for this year.$33.8$33.8$30.3$1.01$29.3
2019Detailed filing. Detailed filing data is available for this year.$4.51$4.51$4.61$0.10$4.51
Latest Filing Detail
Jump To
Filing Snapshot
Filing Period
Jan 1, 2024 to Dec 31, 2024
Signed
Nov 10, 2025
Return Version
2024v5.0
Gross Receipts
$332
Mission and Program Overview

Mission

Education, vocational and safety advancements in motorized recreation

Program Services

DescriptionGrantsExpenses
EDUCATION, VOCATIONAL AND SAFETY ADVANCEMENTS IN MOTORIZED RECREATION-$9,588
Compensation and Service Providers
Top Officer Pay84th percentile

Employees

NameTitleFull / Part TimeBaseOtherTotal
RICK THOMASPresident-$0--
TAMARA HULLTreasurer-$0--
GARY PITTSSecretary-$0--
Filing and Contact Details

Filer

Filer Name
Thunderhill Properties Foundation
EIN
84-2298709
Phone
4158985300
Address
PO BOX 966, WILLOWS, CA 95988-0966

Signing Officer

Name
Tamara Hull
Title
Treasurer
Phone
4158985300
Signed
2025-11-10

Preparer

Firm
Jannisse & Hull Cpas
Address
7599 REDWOOD BLVD SUITE 210, NOVATO, CA 94945
Preparer
Tamara S Hull
Phone
4158985300
Supplemental Narrative

Additional Explanations

Form 990-ez, Part I, Line 16

“Expenses program expenses 4,024 car control expenses 5,564 total 9,588”

Raw XML Appendix114 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
IRS990EZ/ActivitiesNotPreviouslyRptInd0false
IRS990EZ/BooksInCareOfDetail/PersonNm0TAMARA HULL
IRS990EZ/BooksInCareOfDetail/PhoneNum04158985300
IRS990EZ/BooksInCareOfDetail/USAddress/AddressLine1Txt05250 HIGHWAY 162
IRS990EZ/BooksInCareOfDetail/USAddress/CityNm0WILLOWS
IRS990EZ/BooksInCareOfDetail/USAddress/StateAbbreviationCd0CA
IRS990EZ/BooksInCareOfDetail/USAddress/ZIPCd095988
IRS990EZ/CashSavingsAndInvestmentsGrp/BOYAmt043141
IRS990EZ/CashSavingsAndInvestmentsGrp/EOYAmt033885
IRS990EZ/ChgMadeToOrgnzngDocNotRptInd0false
IRS990EZ/ContributionsGiftsGrantsEtcAmt0332
IRS990EZ/DonorAdvisedFndsInd0false
IRS990EZ/EngagedInExcessBenefitTransInd0false
IRS990EZ/ExcessOrDeficitForYearAmt0-9256
IRS990EZ/FiledScheduleAInd0true
IRS990EZ/ForeignFinancialAccountInd0false
IRS990EZ/ForeignOfficeInd0false
IRS990EZ/Form1120PolFiledInd0false
IRS990EZ/Form990TotalAssetsGrp/BOYAmt043141
IRS990EZ/Form990TotalAssetsGrp/EOYAmt033885
IRS990EZ/GrossReceiptsAmt0332
IRS990EZ/InfoInScheduleOPartIInd0X
IRS990EZ/LobbyingActivitiesInd0false
IRS990EZ/MadeLoansToFromOfficersInd0false
IRS990EZ/MethodOfAccountingCashInd0X
IRS990EZ/NetAssetsOrFundBalancesBOYAmt043141
IRS990EZ/NetAssetsOrFundBalancesEOYAmt033885
IRS990EZ/NetAssetsOrFundBalancesGrp/BOYAmt043141
IRS990EZ/NetAssetsOrFundBalancesGrp/EOYAmt033885
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt0000.00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt1000.00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt2000.00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt10
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt20
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm0RICK THOMAS
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm1TAMARA HULL
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm2GARY PITTS
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt0PRESIDENT
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt1TREASURER
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt2SECRETARY
IRS990EZ/OperateHospitalInd0false
IRS990EZ/Organization501c3Ind0X
IRS990EZ/OrganizationDissolvedEtcInd0false
IRS990EZ/OrganizationHadUBIInd0false
IRS990EZ/OtherExpensesTotalAmt09588
IRS990EZ/PartVIHghstPdCntrctProfSrvcTxt0NONE
IRS990EZ/PartVIOfCompOfHghstPdEmplTxt0NONE
IRS990EZ/PoliticalCampaignActyInd0false
IRS990EZ/PrimaryExemptPurposeTxt0EDUCATION, VOCATIONAL AND SAFETY ADVANCEMENTS IN MOTORIZED RECREATION
IRS990EZ/ProgramSrvcAccomplishmentGrp/DescriptionProgramSrvcAccomTxt0EDUCATION, VOCATIONAL AND SAFETY ADVANCEMENTS IN MOTORIZED RECREATION
IRS990EZ/ProgramSrvcAccomplishmentGrp/ProgramServiceExpensesAmt09588
IRS990EZ/ProhibitedTaxShelterTransInd0false
IRS990EZ/RelatedOrganizationCtrlEntInd0false
IRS990EZ/ScheduleBNotRequiredInd0X
IRS990EZ/SchoolOperatingInd0false
IRS990EZ/SubjectToProxyTaxInd0false
IRS990EZ/TanningServicesProvidedInd0false
IRS990EZ/TotalExpensesAmt09588
IRS990EZ/TotalProgramServiceExpensesAmt09588
IRS990EZ/TotalRevenueAmt0332
IRS990EZ/TransactionWithControlEntInd0false
IRS990EZ/TrnsfrExmptNonChrtblRltdOrgInd0false
IRS990EZ/TypeOfOrganizationCorpInd0X
IRS990EZ/WebsiteAddressTxt0N/A
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearAmt0332
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus1YearAmt0700
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus2YearsAmt09706
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus3YearsAmt021632
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus4YearsAmt030325
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/TotalAmt062695
IRS990ScheduleA/GrossReceiptsRltdActivitiesAmt0500
IRS990ScheduleA/PublicOrganization170Ind0X
IRS990ScheduleA/PublicSupportCY170Pct01.00000
IRS990ScheduleA/PublicSupportPY170Pct01.00000
IRS990ScheduleA/PublicSupportTotal170Amt062695
IRS990ScheduleA/ThirtyThrPctSuprtTestsCY170Ind0X
IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearAmt0332
IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus1YearAmt0700
IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus2YearsAmt09706
IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus3YearsAmt021632
IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus4YearsAmt030325
IRS990ScheduleA/TotalCalendarYear170Grp/TotalAmt062695
IRS990ScheduleA/TotalSupportAmt062695
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt0EXPENSES PROGRAM EXPENSES 4,024 CAR CONTROL EXPENSES 5,564 TOTAL 9,588
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc0FORM 990-EZ, PART I, LINE 16
ReturnHeader/BuildTS02025-03-06 01:10:19Z
ReturnHeader/BusinessOfficerGrp/PersonNm0TAMARA HULL
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt0TREASURER
ReturnHeader/BusinessOfficerGrp/PhoneNum04158985300
ReturnHeader/BusinessOfficerGrp/SignatureDt02025-11-10
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt0THUNDERHILL PROPERTIES FOUNDATION
ReturnHeader/Filer/BusinessNameControlTxt0THUN
ReturnHeader/Filer/EIN0842298709
ReturnHeader/Filer/PhoneNum04158985300
ReturnHeader/Filer/USAddress/AddressLine1Txt0PO BOX 966
ReturnHeader/Filer/USAddress/CityNm0WILLOWS
ReturnHeader/Filer/USAddress/StateAbbreviationCd0CA
ReturnHeader/Filer/USAddress/ZIPCd0959880966
ReturnHeader/IRSResponsiblePrtyInfoCurrInd0true
ReturnHeader/PreparerFirmGrp/PreparerFirmEIN0942697002
ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt0JANNISSE & HULL CPAS
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt07599 REDWOOD BLVD SUITE 210
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm0NOVATO
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd0CA
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd094945
ReturnHeader/PreparerPersonGrp/PhoneNum04158985300
ReturnHeader/PreparerPersonGrp/PreparationDt02025-11-10
ReturnHeader/PreparerPersonGrp/PreparerPersonNm0TAMARA S HULL
ReturnHeader/ReturnTs02025-11-10T17:29:46-05:00
ReturnHeader/ReturnTypeCd0990EZ
ReturnHeader/TaxPeriodBeginDt02024-01-01
ReturnHeader/TaxPeriodEndDt02024-12-31
ReturnHeader/TaxYr02024

Document Assets

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