Civic Intelligence

Marin History Museum

EIN 94-1642459 • 501(c)3 • San Rafael, CA

Profile

The mhm celebrates the traditions of innovation and creativity of the people of marin county by preserving and sharing our history through storytelling exhibitions and educational programs. The museum inspires honor of the past an understanding of the present and an imagination of the future for our marin community.

1125 B StreetSan Rafael, CA 94901

marinhistory.org

Siviq Scores

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

Liabilities / Assets

90th percentile

0.67x

Higher debt load relative to assets than 90% of similar nonprofits.

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

Liabilities / Revenue

96th percentile

1.46x

Higher debt load relative to revenue than 96% of similar nonprofits.

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

Net Margin

5th percentile

-347%

Higher net margin than 5% of similar nonprofits.

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

Top Officer Pay

Score unavailable

No value available

No filing with officer rows is available for this organization yet.

Asset Growth

18th percentile

-49%

Faster asset growth than 18% of similar nonprofits.

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

Revenue Growth

8th percentile

-83%

Faster revenue growth than 8% of similar nonprofits.

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

Balance Sheet
Liabilities / Assets90th percentile

Assets

Down

$178,738

Down $172,965 (-49%) from 2023

Liabilities

Up

$120,475

Up $108,773 (+930%) from 2023

Net Assets

Down

$58,263

Down $281,738 (-83%) from 2023

Operations
Liabilities / Revenue96th percentileNet Margin5th percentile

Revenue

Down

$82,335

Down $390,958 (-83%) from 2023

Expenses

Down

$368,148

Down $36,749 (-9.1%) from 2023

Net Income

Down

-$285,813

Down $354,209 (-518%) from 2023

Trend Graphs

Balance Sheet Trend

Asset Growth18th percentile

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

$6.0M$4.0M$2.0M$0Assets 2010: $5,209,018Liabilities 2010: $1,060,674Net Assets 2010: $4,148,3442010Assets 2011: $5,184,874Liabilities 2011: $1,259,886Net Assets 2011: $3,924,9882011Assets 2012: $4,003,005Liabilities 2012: $121,515Net Assets 2012: $3,881,4902012Assets 2013: $3,685,846Liabilities 2013: $138,606Net Assets 2013: $3,547,2402013Assets 2014: $3,653,650Liabilities 2014: $135,635Net Assets 2014: $3,518,0152014Assets 2015: $478,591Liabilities 2015: $144,412Net Assets 2015: $334,1792015Assets 2016: $32,382Net Assets 2016: $32,3822016Assets 2017: $199,086Liabilities 2017: $37,500Net Assets 2017: $161,5862017Assets 2018: $205,490Liabilities 2018: $0Net Assets 2018: $205,4902018Assets 2019: $224,158Liabilities 2019: $2,507Net Assets 2019: $221,6512019Assets 2020: $158,635Liabilities 2020: $559Net Assets 2020: $158,0762020Assets 2021: $176,960Liabilities 2021: $2,424Net Assets 2021: $174,5362021Assets 2022: $273,835Liabilities 2022: $2,230Net Assets 2022: $271,6052022Assets 2023: $351,703Liabilities 2023: $11,702Net Assets 2023: $340,0012023Assets 2024: $178,738Liabilities 2024: $120,475Net Assets 2024: $58,2632024

Highlighted filing

2024

Assets$178,738
Liabilities$120,475
Net Assets$58,263
Open 2024 Filing

Operations Trend

Revenue Growth8th percentile

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

$1.5M$1.0M$500K$0-$500KExpenses 2010: $1,164,2372010Expenses 2011: $731,9012011Revenue 2012: $73,165Expenses 2012: $327,201Net Income 2012: -$254,0362012Revenue 2013: $167,921Expenses 2013: $435,902Net Income 2013: -$267,9812013Revenue 2014: $217,221Expenses 2014: $240,601Net Income 2014: -$23,3802014Revenue 2015: $17,419Expenses 2015: $96,177Net Income 2015: -$78,7582015Revenue 2016: $114,049Expenses 2016: $415,846Net Income 2016: -$301,7972016Revenue 2017: $210,192Expenses 2017: $60,855Net Income 2017: $149,3372017Revenue 2018: $181,524Expenses 2018: $137,620Net Income 2018: $43,9042018Revenue 2019: $229,159Expenses 2019: $211,779Net Income 2019: $17,3802019Revenue 2020: $130,399Expenses 2020: $193,652Net Income 2020: -$63,2532020Revenue 2021: $234,010Expenses 2021: $228,645Net Income 2021: $5,3652021Revenue 2022: $362,294Expenses 2022: $260,468Net Income 2022: $101,8262022Revenue 2023: $473,293Expenses 2023: $404,897Net Income 2023: $68,3962023Revenue 2024: $82,335Expenses 2024: $368,148Net Income 2024: -$285,8132024

Highlighted filing

2024

Revenue$82,335
Expenses$368,148
Net Income-$285,813
Open 2024 Filing

Filings

Most recent year

2024 • Form 990Facts available. Structured filing facts are available, but richer extracted sections are limited.

Open filing
Assets
$178,738
Liabilities
$120,475
Net assets
$58,263
Revenue
$82,335
Expenses
$368,148
Net income
-$285,813
Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2024Facts available. Structured filing facts are available, but richer extracted sections are limited.$0.18$0.12$0.06$0.08$0.37$0.29
2023Detailed filing. Detailed filing data is available for this year.$0.35$0.01$0.34$0.47$0.40$0.07
2022Detailed filing. Detailed filing data is available for this year.$0.27$0.00$0.27$0.36$0.26$0.10
2021Detailed filing. Detailed filing data is available for this year.$0.18$0.00$0.17$0.23$0.23$0.01
2020Detailed filing. Detailed filing data is available for this year.$0.16$0.00$0.16$0.13$0.19$0.06
2019Detailed filing. Detailed filing data is available for this year.$0.22$0.00$0.22$0.23$0.21$0.02
2018Summary only. Only limited summary data is available for this year.$0.21$0.00$0.21$0.18$0.14$0.04
2017Summary only. Only limited summary data is available for this year.$0.20$0.04$0.16$0.21$0.06$0.15
2016Detailed filing. Detailed filing data is available for this year.$0.03$0.03$0.11$0.42$0.30
2015Detailed filing. Detailed filing data is available for this year.$0.48$0.14$0.33$0.02$0.10$0.08
2014Detailed filing. Detailed filing data is available for this year.$3.65$0.14$3.52$0.22$0.24$0.02
2013Summary only. Only limited summary data is available for this year.$3.69$0.14$3.55$0.17$0.44$0.27
2012Summary only. Only limited summary data is available for this year.$4.00$0.12$3.88$0.07$0.33$0.25
2011Facts available. Structured filing facts are available, but richer extracted sections are limited.$5.18$1.26$3.92$0.73
2010Facts available. Structured filing facts are available, but richer extracted sections are limited.$5.21$1.06$4.15$1.16
Latest Filing Detail
Jump To
Filing Snapshot
Filing Period
Jan 1, 2024 to Dec 31, 2024
Signed
Oct 27, 2025
Return Version
2024v5.2
Gross Receipts
$82,335
Mission and Program Overview

Mission

Foundedin1935,themarinhistorymuseumcelebratesthetraditionsofinnovationandcreativityofthepeopleofmarincountythroughexhibitionsandeducationalprograms.themuseumhonorsthepast,understandsthepresent,andpreservesvaluableassetsforthefuture.

The Marin History Museum is an active, artifact-based institution dedicated to sharing local history with the people of Marin County and beyond.

Balance Sheet Detail
LineBeginningEndChange
Assets
Investments in Publicly Traded Securities$275,329$65,387▼ $209,942
Land, Buildings, and Equipment, Net$14,305$45,689▲ $31,384
Savings and Temporary Cash Investments$30,143$28,540▼ $1,603
Cash and Non-Interest-Bearing Accounts$15,911$14,731▼ $1,180
Prepaid Expenses and Deferred Charges$5,838$13,119▲ $7,281
Inventories for Sale or Use$4,339$5,433▲ $1,094
Accounts Receivable-$0-
Other Notes and Loans Receivable, Net-$0-
Pledges and Grants Receivable-$0-
Receivable From Disqualified Prsn-$0-
Receivables From Officers Etc-$0-
Investments Other Securities-$0-
Investments Program Related-$0-
Intangible Assets-$0-
Total Assets$351,703$178,738▼ $172,965
Other Assets Total$5,838$5,839▲ $1
Liabilities
Deferred Revenue-$111,830-
Accounts Payable and Accrued Expenses$11,702$8,645▼ $3,057
Total Liabilities$11,702$120,475▲ $108,773
Net Assets / Fund Balance
Net Assets Without Donor Restrictions$335,130$53,392▼ $281,738
Net Assets With Donor Restrictions$4,871$4,871→ $0
Total Net Assets Fund Balance$340,001$58,263▼ $281,738
Total Liabilities and Net Assets / Fund Balance$351,703$178,738▼ $172,965

Asset Categories

AssetBook ValueDepreciationBasis
Other Land Buildings$36,114$5,148$41,262
Equipment$9,575$2,394$11,969
Compensation and Service Providers
Top Officer PayScore unavailable

Board Members and Trustees

NameTitle
Gary PhillipsPresident
TOM O'NEILLVice President
Al BoroDirector
Ann BatmanDirector
Debi GellerDirector
Dick SpotswoodDirector
Harry BarbierDirector
Jeff CraemerDirector
Jordan KnopfDirector
Rich CerussiDirector
Rick LewisDirector
Roger SmithDirector
Shauna CorreiaSecretary
Sue HaganTreasurer
Revenue and Support

Revenue Composition

Contributions and Grants
$59,679
Program Service Revenue
$11,330
Investment Income
$9,689
Other Revenue
$1,637
All Other Contributions
$47,774
Change in Net Assets
$-285,813
Expenses and Functional Allocation

Major Expense Lines

Line ItemAmount
Other Expenses$184,184
Salaries, Compensation, and Employee Benefits$183,964
Total Fundraising Expense$27,761
Grants and Similar Amounts Paid$0
Professional Fundraising Fees$0

Functional Expense Allocation

Line ItemProgramManagementFundraisingTotal
Other Salaries and Wages$141,352$16,629$8,315$166,296
Occupancy$69,096$16,865$9,509$95,470
Office Expenses$19,742$14,434$1,997$36,173
Fees for Services Other$15,390$692$2,946$19,028
Payroll Taxes$11,822$1,391$695$13,908
Fees for Services Accounting-$8,772-$8,772
Depreciation Depletion$5,476$644$322$6,442
Information Technology$1,997$1,094$3,189$6,280
Insurance-$5,997-$5,997
Other Employee Benefits$3,196$376$188$3,760
Travel$648$447-$1,095
Fees for Services Legal-$915-$915
Advertising$10-$600$610
Other Expenses$643$150-$150
All Other Expenses-$86-$86
Interest-$25-$25
Total Functional Expenses$271,703$68,684$27,761$368,148
Fundraising, Events, and Gaming
Fundraising activities
No
Gaming activities
No
Professional fundraiser used
No

Fundraising and Gaming Totals

Line ItemAmount
Professional Fundraising Fees$0
Political and Lobbying Activity
Political campaign activity
No
Lobbying activity
No
Subject to proxy tax
No
Insider Transactions and Loans

Loans and Receivables

Line ItemBeginningEndChange
Receivables from Disqualified Persons-$0-
Receivables from Officers, Directors, Trustees, and Key Employees-$0-
Governance and Compliance

Governance Checklist

Compiled or reviewed by an accountant
No
Backup withholding compliance
Yes
Business relationship with 35% controlled entity
No
Business relationship with family members
No
Business relationship with organization members
No
Material changes to governing documents
No
Compensation from other sources disclosed
No
CEO compensation reviewed
No
Other officer compensation reviewed
No
Conflict-of-interest policy
No
Audited financial statements prepared
No
Key decisions subject to board approval
No
Management duties delegated
No

Governance Explanations

Form 990, Part VI, Section B, Line 11B

“The 990 return is initially reviewed by the executive committee, then made available to the entire board for review prior to filing.”

Form 990, Part VI, Section C, Line 19

“Year-end financial statements and governing documents made available upon request.”

Filing and Contact Details

Filer

Filer Name
Marin History Museum
EIN
94-1642459
Phone
4153821182
Address
1125 B Street, San Rafael, CA 94901

Signing Officer

Name
Sue Hagan
Title
Treasurer
Signed
2025-10-27
Discuss with paid preparer
Yes

Organization Details

Principal Officer
Heather McPhail Sridharan
Formed
1935
Legal Domicile
CA
Voting Board Members
14
Independent Board Members
14
Employees
5
Volunteers
15

Preparer

Firm
Accountiful LLC
Address
2 Magnolia Ave Ste C Ste C, San Anselmo, CA 94960-2669
Preparer
William Mosca
Phone
8882630225
Supplemental Narrative

Financial Statement Notes

Part III, Line 1A: If organization elected under SFAS 116 to not report are, historical treasures, O

“The Museum's collections, which consist of historical artifacts and photographs held for public exhibition, education, and research, are not capitalized. Purchases of collection items are recorded as decreases in unrestricted net assets and donations of collection items are not recognized as revenue. Proceeds from deaccessions are used to acquire other items for the collection in accordance with the Museum's collection management policy.”

Part III, Line 4: Description of organization'S collections and how it furthers its purpose.

“Historical artifacts and photographs are collected and are available to researchers, used for public exhibitions at schools and fairs, and are preserved for future generations.”

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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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IRS990/Desc0The historic Boyd Gate House in San Rafael is home to the Marin History Museum?s exhibits and research library and is open to the public four hours a day, four times a week. The museum provides a welcoming space for visitors to access local history through professionally designed exhibits, research assistance, and the Bookstore at the Boyd. The museum?s docents, available during open hours, provide orientation to our exhibits, house tours, and promote the museum?s membership benefits and digital image archive sales. Our most recent temporary exhibit, Marin the Muse: Paintings from the Collection, highlighted the best of the museum collection?s paintings. Our permanent exhibit, Petals and Ice: The Adventures of Louise A. Boyd, the only exhibit in the United States celebrating San Rafael resident and polar explorer Louise Arner Boyd, continues to draw curious residents and tourists alike. Our Craemer Family Collections Facility in Novato continues to house the museum?s artifact and photograph collections and serves as our home base for operations. This secure facility is open for research and tours by appointment.
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