Liabilities / Assets
Score unavailable
Liabilities-to-assets requires both liabilities and assets on the latest valid filing.
Marin County Police Chiefs
EIN 27-2390203 • 501(c)6 • Fairfax, CA
Profile
To foster regular meetings of marin county local executive leaders of law enforcement agencies for discussion and solution of mutual problems common to the field of administration of justice; coordinate the efforts and activities of the law enforcement agencies within the county of marin and the interests of justice and increased efficiency; promote, sponsor and engage in such other activities from time to time as shall be deemed advisable in the interest of the effective administration of justice in marin county and of this association; foster continuing productive relationships among association members and their respective organization.
Siviq Scores
Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.
No value available
Liabilities / Revenue
Score unavailable
Liabilities-to-revenue requires both liabilities and revenue on the latest valid filing.
Net Margin
7th percentile
Higher net margin than 7% of similar nonprofits.
Top Officer Pay
77th percentile
Higher top officer pay than 77% of similar nonprofits.
Top officer pay equals 0.0% of source-year revenue.
Asset Growth
17th percentile
Faster asset growth than 17% of similar nonprofits.
Revenue Growth
28th percentile
Faster revenue growth than 28% of similar nonprofits.
Balance Sheet
Assets
Down$7,492
Down $5,214 (-41%) from 2023
Liabilities
-
No earlier filing loaded for comparison.
Net Assets
Down$7,492
Down $5,214 (-41%) from 2023
Revenue
Down$5,425
Down $1,075 (-17%) from 2023
Expenses
Down$10,639
Down $2,411 (-18%) from 2023
Net Income
Up-$5,214
Up $1,336 (+20%) from 2023
Trend Graphs
Filings
Most recent year
2024 • Form 990EZDetailed filing. Detailed filing data is available for this year.
- Assets
- $7,492
- Liabilities
- -
- Net assets
- $7,492
- Revenue
- $5,425
- Expenses
- $10,639
- Net income
- -$5,214
Latest Filing Detail
Jump To
Filing Snapshot
- Filing Period
- Jan 1, 2024 to Dec 31, 2024
- Signed
- Jul 18, 2025
- Return Version
- 2024v5.0
- Gross Receipts
- $5,425
Mission and Program Overview
Mission
To foster regular meetings of marin county local executive leaders of law enforcement agencies for discussion and solution of mutual problems common to the field of administration of justice; coordinate the efforts and activities of the law enforcement agencies within the county of marin and the interests of justice and increased efficiency; promote, sponsor and engage in such other activities from time to time as shall be deemed advisable in the interest of the effective administration of justice in marin county and of this association; foster continuing productive relationships among association members and their respective organization.
Program Services
| Description | Grants | Expenses |
|---|---|---|
| TO FOSTER REGULAR MEETINGS OF MARIN COUNTY LOCAL EXECUTIVE LEADERS OF LAW ENFORCEMENT AGENCIES FOR DISCUSSION AND SOLUTION OF MUTUAL PROBLEMS COMMON TO THE FIELD OF ADMINISTRATION OF JUSTICE; COORDINATE THE EFFORTS AND ACTIVITIES OF THE LAW ENFORCEMENT AGENCIES WITHIN THE COUNTY OF MARIN AND THE INTERESTS OF JUSTICE AND INCREASED EFFICIENCY; PROMOTE, SPONSOR AND ENGAGE IN SUCH OTHER ACTIVITIES FROM TIME TO TIME AS SHALL BE DEEMED ADVISABLE IN THE INTEREST OF THE EFFECTIVE ADMINISTRATION OF JUSTICE IN MARIN COUNTY AND OF THIS ASSOCIATION; FOSTER CONTINUING PRODUCTIVE RELATIONSHIPS AMONG ASSOCIATION MEMBERS AND THEIR RESPECTIVE ORGANIZATION. | - | - |
Compensation and Service Providers
Employees
| Name | Title | Full / Part Time | Base | Other | Total |
|---|---|---|---|---|---|
| RICO TARBARANZA | President-Ce | - | $0 | - | - |
| RAFAELO PATA | Vice Preside | - | $0 | - | - |
| DAVID C SPILLER | Treasurer-Se | - | $0 | - | - |
Filing and Contact Details
Filer
- Filer Name
- Marin County Police Chiefs
- EIN
- 27-2390203
- Phone
- 4158470750
- Address
- 144 BOLINAS ROAD, FAIRFAX, CA 94930
Signing Officer
- Name
- David C Spiller
- Title
- Treasurer-secretary
- Phone
- 4158470750
- Signed
- 2025-07-18
- Discuss with paid preparer
- Yes
Preparer
- Firm
- Robert Sewall CPA
- Address
- 1122 GRANT AVENUE STE B, NOVATO, CA 94945
- Preparer
- Robert L Sewall CPA
- Phone
- 4158970733
Supplemental Narrative
Additional Explanations
Form 990-ez, Part I, Line 16
“Expenses holiday annual dinners meetin 4,754 executive summit meeting-sf 4,000 dues & memberships 400 community outreach 1,000 total 10,154”
Form 990-ez, Part III
“To foster regular meetings of marin county local executive leaders of law enforcement agencies for discussion and solution of mutual problems common to the field of administration of justice; coordinate the efforts and activities of the law enforcement agencies within the county of marin and the interests of justice and increased efficiency; promote, sponsor and engage in such other activities from time to time as shall be deemed advisable in the interest of the effective administration of justice in marin county and of this association; foster continuing productive relationships among association members and their respective organization.”
Form 990-ez, Part III, Line 28
“To foster regular meetings of marin county local executive leaders of law enforcement agencies for discussion and solution of mutual problems common to the field of administration of justice; coordinate the efforts and activities of the law enforcement agencies within the county of marin and the interests of justice and increased efficiency; promote, sponsor and engage in such other activities from time to time as shall be deemed advisable in the interest of the effective administration of justice in marin county and of this association; foster continuing productive relationships among association members and their respective organization.”
Raw XML Appendix96 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/ActivitiesNotPreviouslyRptInd | 0 | false |
| IRS990EZ/BooksInCareOfDetail/PersonNm | 0 | DAVID C SPILLER |
| IRS990EZ/BooksInCareOfDetail/PhoneNum | 0 | 4158470750 |
| IRS990EZ/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 144 BOLINAS RD |
| IRS990EZ/BooksInCareOfDetail/USAddress/CityNm | 0 | FAIRFAX |
| IRS990EZ/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | CA |
| IRS990EZ/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 94930 |
| IRS990EZ/CashSavingsAndInvestmentsGrp/BOYAmt | 0 | 12706 |
| IRS990EZ/CashSavingsAndInvestmentsGrp/EOYAmt | 0 | 7492 |
| IRS990EZ/ChgMadeToOrgnzngDocNotRptInd | 0 | false |
| IRS990EZ/DonorAdvisedFndsInd | 0 | false |
| IRS990EZ/ExcessOrDeficitForYearAmt | 0 | -5214 |
| IRS990EZ/FeesAndOtherPymtToIndCntrctAmt | 0 | 485 |
| IRS990EZ/ForeignFinancialAccountInd | 0 | false |
| IRS990EZ/ForeignOfficeInd | 0 | false |
| IRS990EZ/Form1120PolFiledInd | 0 | false |
| IRS990EZ/Form990TotalAssetsGrp/BOYAmt | 0 | 12706 |
| IRS990EZ/Form990TotalAssetsGrp/EOYAmt | 0 | 7492 |
| IRS990EZ/GrossReceiptsAmt | 0 | 5425 |
| IRS990EZ/InfoInScheduleOPartIIIInd | 0 | X |
| IRS990EZ/InfoInScheduleOPartIInd | 0 | X |
| IRS990EZ/MadeLoansToFromOfficersInd | 0 | false |
| IRS990EZ/MembershipDuesAmt | 0 | 5425 |
| IRS990EZ/MethodOfAccountingCashInd | 0 | X |
| IRS990EZ/NetAssetsOrFundBalancesBOYAmt | 0 | 12706 |
| IRS990EZ/NetAssetsOrFundBalancesEOYAmt | 0 | 7492 |
| IRS990EZ/NetAssetsOrFundBalancesGrp/BOYAmt | 0 | 12706 |
| IRS990EZ/NetAssetsOrFundBalancesGrp/EOYAmt | 0 | 7492 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 0 | 000.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 1 | 000.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 2 | 000.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 0 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 1 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 2 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 0 | RICO TARBARANZA |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 1 | RAFAELO PATA |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 2 | DAVID C SPILLER |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 0 | PRESIDENT-CE |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 1 | VICE PRESIDE |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 2 | TREASURER-SE |
| IRS990EZ/OperateHospitalInd | 0 | false |
| IRS990EZ/Organization501cInd | 0 | X |
| IRS990EZ/OrganizationDissolvedEtcInd | 0 | false |
| IRS990EZ/OrganizationHadUBIInd | 0 | false |
| IRS990EZ/OtherExpensesTotalAmt | 0 | 10154 |
| IRS990EZ/PoliticalCampaignActyInd | 0 | false |
| IRS990EZ/PrimaryExemptPurposeTxt | 0 | TO FOSTER REGULAR MEETINGS OF MARIN COUNTY LOCAL EXECUTIVE LEADERS OF LAW ENFORCEMENT AGENCIES FOR DISCUSSION AND SOLUTION OF MUTUAL PROBLEMS COMMON TO THE FIELD OF ADMINISTRATION OF JUSTICE; COORDINATE THE EFFORTS AND ACTIVITIES OF THE LAW ENFORCEMENT AGENCIES WITHIN THE COUNTY OF MARIN AND THE INTERESTS OF JUSTICE AND INCREASED EFFICIENCY; PROMOTE, SPONSOR AND ENGAGE IN SUCH OTHER ACTIVITIES FROM TIME TO TIME AS SHALL BE DEEMED ADVISABLE IN THE INTEREST OF THE EFFECTIVE ADMINISTRATION OF JUSTICE IN MARIN COUNTY AND OF THIS ASSOCIATION; FOSTER CONTINUING PRODUCTIVE RELATIONSHIPS AMONG ASSOCIATION MEMBERS AND THEIR RESPECTIVE ORGANIZATION. |
| IRS990EZ/ProgramSrvcAccomplishmentGrp/DescriptionProgramSrvcAccomTxt | 0 | TO FOSTER REGULAR MEETINGS OF MARIN COUNTY LOCAL EXECUTIVE LEADERS OF LAW ENFORCEMENT AGENCIES FOR DISCUSSION AND SOLUTION OF MUTUAL PROBLEMS COMMON TO THE FIELD OF ADMINISTRATION OF JUSTICE; COORDINATE THE EFFORTS AND ACTIVITIES OF THE LAW ENFORCEMENT AGENCIES WITHIN THE COUNTY OF MARIN AND THE INTERESTS OF JUSTICE AND INCREASED EFFICIENCY; PROMOTE, SPONSOR AND ENGAGE IN SUCH OTHER ACTIVITIES FROM TIME TO TIME AS SHALL BE DEEMED ADVISABLE IN THE INTEREST OF THE EFFECTIVE ADMINISTRATION OF JUSTICE IN MARIN COUNTY AND OF THIS ASSOCIATION; FOSTER CONTINUING PRODUCTIVE RELATIONSHIPS AMONG ASSOCIATION MEMBERS AND THEIR RESPECTIVE ORGANIZATION. |
| IRS990EZ/ProhibitedTaxShelterTransInd | 0 | false |
| IRS990EZ/RelatedOrganizationCtrlEntInd | 0 | false |
| IRS990EZ/ScheduleBNotRequiredInd | 0 | X |
| IRS990EZ/StatesWhereCopyOfReturnIsFldCd | 0 | CA |
| IRS990EZ/SubjectToProxyTaxInd | 0 | false |
| IRS990EZ/TanningServicesProvidedInd | 0 | false |
| IRS990EZ/TotalExpensesAmt | 0 | 10639 |
| IRS990EZ/TotalRevenueAmt | 0 | 5425 |
| IRS990EZ/TransactionWithControlEntInd | 0 | false |
| IRS990EZ/TypeOfOrganizationCorpInd | 0 | X |
| IRS990EZ/WebsiteAddressTxt | 0 | N/A |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 0 | EXPENSES HOLIDAY ANNUAL DINNERS MEETIN 4,754 EXECUTIVE SUMMIT MEETING-SF 4,000 DUES & MEMBERSHIPS 400 COMMUNITY OUTREACH 1,000 TOTAL 10,154 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 1 | TO FOSTER REGULAR MEETINGS OF MARIN COUNTY LOCAL EXECUTIVE LEADERS OF LAW ENFORCEMENT AGENCIES FOR DISCUSSION AND SOLUTION OF MUTUAL PROBLEMS COMMON TO THE FIELD OF ADMINISTRATION OF JUSTICE; COORDINATE THE EFFORTS AND ACTIVITIES OF THE LAW ENFORCEMENT AGENCIES WITHIN THE COUNTY OF MARIN AND THE INTERESTS OF JUSTICE AND INCREASED EFFICIENCY; PROMOTE, SPONSOR AND ENGAGE IN SUCH OTHER ACTIVITIES FROM TIME TO TIME AS SHALL BE DEEMED ADVISABLE IN THE INTEREST OF THE EFFECTIVE ADMINISTRATION OF JUSTICE IN MARIN COUNTY AND OF THIS ASSOCIATION; FOSTER CONTINUING PRODUCTIVE RELATIONSHIPS AMONG ASSOCIATION MEMBERS AND THEIR RESPECTIVE ORGANIZATION. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 2 | TO FOSTER REGULAR MEETINGS OF MARIN COUNTY LOCAL EXECUTIVE LEADERS OF LAW ENFORCEMENT AGENCIES FOR DISCUSSION AND SOLUTION OF MUTUAL PROBLEMS COMMON TO THE FIELD OF ADMINISTRATION OF JUSTICE; COORDINATE THE EFFORTS AND ACTIVITIES OF THE LAW ENFORCEMENT AGENCIES WITHIN THE COUNTY OF MARIN AND THE INTERESTS OF JUSTICE AND INCREASED EFFICIENCY; PROMOTE, SPONSOR AND ENGAGE IN SUCH OTHER ACTIVITIES FROM TIME TO TIME AS SHALL BE DEEMED ADVISABLE IN THE INTEREST OF THE EFFECTIVE ADMINISTRATION OF JUSTICE IN MARIN COUNTY AND OF THIS ASSOCIATION; FOSTER CONTINUING PRODUCTIVE RELATIONSHIPS AMONG ASSOCIATION MEMBERS AND THEIR RESPECTIVE ORGANIZATION. |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | FORM 990-EZ, PART I, LINE 16 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 1 | FORM 990-EZ, PART III |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 2 | FORM 990-EZ, PART III, LINE 28 |
| ReturnHeader/BuildTS | 0 | 2025-03-06 01:10:19Z |
| ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd | 0 | true |
| ReturnHeader/BusinessOfficerGrp/PersonNm | 0 | DAVID C SPILLER |
| ReturnHeader/BusinessOfficerGrp/PersonTitleTxt | 0 | TREASURER-SECRETARY |
| ReturnHeader/BusinessOfficerGrp/PhoneNum | 0 | 4158470750 |
| ReturnHeader/BusinessOfficerGrp/SignatureDt | 0 | 2025-07-18 |
| ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt | 0 | MARIN COUNTY POLICE CHIEFS |
| ReturnHeader/Filer/BusinessName/BusinessNameLine2Txt | 0 | ASSOCIATION |
| ReturnHeader/Filer/BusinessNameControlTxt | 0 | MARI |
| ReturnHeader/Filer/EIN | 0 | 272390203 |
| ReturnHeader/Filer/PhoneNum | 0 | 4158470750 |
| ReturnHeader/Filer/USAddress/AddressLine1Txt | 0 | 144 BOLINAS ROAD |
| ReturnHeader/Filer/USAddress/CityNm | 0 | FAIRFAX |
| ReturnHeader/Filer/USAddress/StateAbbreviationCd | 0 | CA |
| ReturnHeader/Filer/USAddress/ZIPCd | 0 | 94930 |
| ReturnHeader/IRSResponsiblePrtyInfoCurrInd | 0 | false |
| ReturnHeader/PreparerFirmGrp/PreparerFirmEIN | 0 | 680262243 |
| ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt | 0 | ROBERT SEWALL CPA |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt | 0 | 1122 GRANT AVENUE STE B |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm | 0 | NOVATO |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd | 0 | CA |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd | 0 | 94945 |
| ReturnHeader/PreparerPersonGrp/PhoneNum | 0 | 4158970733 |
| ReturnHeader/PreparerPersonGrp/PreparationDt | 0 | 2025-07-18 |
| ReturnHeader/PreparerPersonGrp/PreparerPersonNm | 0 | ROBERT L SEWALL CPA |
| ReturnHeader/PreparerPersonGrp/SelfEmployedInd | 0 | X |
| ReturnHeader/ReturnTs | 0 | 2025-07-22T15:21:58-04:00 |
| ReturnHeader/ReturnTypeCd | 0 | 990EZ |
| ReturnHeader/TaxPeriodBeginDt | 0 | 2024-01-01 |
| ReturnHeader/TaxPeriodEndDt | 0 | 2024-12-31 |
| ReturnHeader/TaxYr | 0 | 2024 |
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