943007979 · CA ↑ parent cluster ·
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MARIN COMMUNITY FOUNDATION

CA · EIN 943007979 · $225.3M rev · grantmaker · infrastructure · www.marincf.org
profile

Marin Community Foundation is a public charity that partners with donors to maximize the impact of their philanthropy through donor-advised funds and other charitable vehicles. It provides personalized giving advice, handles grant administration, and supports nonprofits locally and globally. Based in Marin County, CA, it also offers fiscal sponsorship, loan funds, and capacity-building resources to strengthen the nonprofit sector.

activities · 97

what they do

direct service · 51
  • Administer donor-advised funds Donor-Advised Fund Administration
    Administers donor-advised funds for more than 570 individuals, families, and organizations, enabling structured and strategic charitable giving.
  • Administering strategic grant funds Strategic Initiative Grantmaking
    Distributes $25–30 million annually from the Buck Trust to fund strategic initiatives in Marin County and provides grants to local organizations through the Reproductive Rights Pooled Fund in strategic states.
  • Administering the Buck Trust for strategic initiatives Strategic Initiative Grantmaking
    Distributes $25–30 million annually from the Buck Trust to fund strategic community initiatives in Marin County.
  • Administers donor-advised funds and facilitates charitable giving Mobile Charitable Giving Platforms
    Administers donor-advised funds for over 570 individuals, families, and organizations, and provides a custom mobile app, "Give on the Go," to enable mobile charitable giving—believed to be the first such app in the community foundation sector.
  • Administers donor-advised funds and facilitates charitable giving Donor-Advised Fund Administration
    Administers donor-advised funds for over 570 individuals, families, and organizations, and enables mobile charitable giving through "Give on the Go," the first custom mobile app in the community foundation sector.
  • Administration of donor-advised funds Donor-Advised Fund Administration
    Administers donor-advised funds for more than 570 individuals, families, and organizations, enabling structured and strategic philanthropy.
  • Alternative financing for nonprofit partners Nonprofit Loan Financing & Financial Stabilization
    Supports nonprofit partners through program-related loans and other non-traditional financing mechanisms instead of standard grants.
  • Alternative financing for nonprofits Nonprofit Loan Financing & Financial Stabilization
    Provides loans ranging from $500,000 to $5 million and alternative debt financing options to Marin nonprofits that cannot access traditional commercial loans.
  • Alternative financing for nonprofits Nonprofit Loan Financing & Financial Stabilization
    Provides loans and debt financing to Marin County nonprofits that cannot access or afford traditional commercial loans, with loan amounts ranging from $500,000 to $5 million.
  • Provides alternative debt financing, including loans from $500,000 to $5 million, to Marin nonprofits that cannot access or afford traditional commercial loans.
  • Distributes funding from the Buck Trust for strategic initiatives Strategic Initiative Grantmaking
    Distributes $25–30 million annually from the Buck Trust to fund strategic initiatives in Marin County.
  • Distributes grants locally and nationally in strategic focus areas Strategic Initiative Grantmaking
    Makes thousands of grants annually to organizations in Marin County and beyond, including through the Buck Trust which distributes $25–30 million per year for strategic initiatives in Marin, and supports reproductive rights via the Reproductive Rights Pooled Fund in key states.
  • Distributes grants through donor partnerships and pooled funds Strategic Initiative Grantmaking
    Makes thousands of grants annually to organizations locally, nationally, and globally on behalf of donors, including through the Reproductive Rights Pooled Fund which supports reproductive rights in strategic states.
  • Donor-Advised Fund Administration Donor-Advised Fund Administration
    Administers donor-advised funds for more than 570 individuals, families, and organizations, providing investment management, administrative support, and gift processing.
  • Facilitation of mobile charitable giving Mobile Charitable Giving Platforms
    Offers donors "Give on the Go," the first custom mobile app in the community foundation sector, enabling convenient and immediate mobile charitable giving.
  • Facility access for nonprofits Free Meeting Space for Nonprofits
    Provides free access to three meeting rooms in Novato for Marin-based nonprofits and grantees of the Buck Family Fund.
  • Focus grantmaking on priority communities in Marin County Community Needs Assessment & Research
    Directs organizational resources toward four priority communities in Marin County that are most impacted by social and economic inequity.
  • Focuses grantmaking on priority communities affected by inequity Community Needs Assessment & Research
    Directs organizational focus and resources toward four priority communities in Marin County that are most impacted by social and economic inequity.
  • Grantmaking for local, national, and global organizations Local Community Grantmaking
    Makes thousands of grants annually to organizations in Marin County and beyond, including through donor-advised funds for over 570 individuals, families, and organizations.
  • Grantmaking for local, national, and global organizations
    Makes thousands of grants annually to organizations working locally, nationally, and globally on behalf of donors, including through donor-advised funds administered for over 570 individuals, families, and organizations.
  • Grantmaking for local, national, and global organizations on behalf of donors Local Community Grantmaking
    Makes thousands of grants annually to organizations across local, national, and global levels through donor-advised funds and other donor partnerships.
  • Grantmaking on behalf of donors Local Community Grantmaking
    Makes thousands of grants annually to local, national, and global organizations through donor-advised funds, supporting a wide range of charitable causes.
  • Grantmaking to Nonprofits Strategic Initiative Grantmaking
    Makes thousands of grants annually to organizations locally, nationally, and globally on behalf of donors, including multi-year general operating support grants to nonprofits in Marin County. Distributes $25–30 million annually from the Buck Trust to fund strategic initiatives in Marin County.
  • Health and longevity innovation through venture support Philanthropic Startup Capital for Social Impact Ventures
    Uses the Venture Impact Program to support ventures combining health research and AI technology to improve human longevity and health outcomes.
  • Supports early-stage nonprofit and for-profit businesses focused on social or environmental good through impact investing, including ventures that combine health research and AI technology, and companies using sustainable solutions like seaweed to reduce plastic pollution.
  • Supports early-stage ventures focused on social or environmental good through impact investing, including start-up capital for companies like Sway and support for ventures combining AI and health research to improve longevity.
  • Impact investing in social and environmental ventures Philanthropic Startup Capital for Social Impact Ventures
    Supports early-stage nonprofit and for-profit ventures focused on social or environmental good through impact investing, including providing start-up capital to companies like Sway that use seaweed to reduce plastic pollution.
  • Impact venture funding through the Venture Impact Program Philanthropic Startup Capital for Social Impact Ventures
    Supports ventures that integrate health research and AI to improve longevity and health, and provides philanthropic start-up capital to companies like Sway that use seaweed to reduce plastic pollution.
  • Meeting space access for nonprofits Free Meeting Space for Nonprofits
    Provides free access to three meeting rooms in Novato for Marin-based nonprofits and grantees of the Buck Family Fund.
  • Mobile charitable giving platform Mobile Charitable Giving Platforms
    Offers "Give on the Go," a custom mobile app that enables donors to make charitable contributions anytime, a first in the community foundation sector.
  • Mobile giving platform for donors Mobile Charitable Giving Platforms
    Enables mobile charitable giving through "Give on the Go," the first custom mobile app in the community foundation sector.
  • Nonprofit Debt Financing and Loans Nonprofit Loan Financing & Financial Stabilization
    Provides debt financing and program-related loans ranging from $500,000 to $5 million to nonprofits in Marin County that cannot access or afford traditional commercial loans, offering alternative financing options.
  • Nonprofit Meeting Space Provision Free Meeting Space for Nonprofits
    Provides free access to three meeting rooms in Novato for Marin-based nonprofits and Buck Family Fund grantees.
  • Program-related loans and non-grant support Nonprofit Loan Financing & Financial Stabilization
    Supports nonprofit partners through program-related loans and other non-traditional funding mechanisms as an alternative to standard grants.
  • Provide alternative financing to nonprofits Nonprofit Loan Financing & Financial Stabilization
    Offers program-related loans and debt financing to Marin nonprofits that cannot access or afford traditional commercial loans, with loan amounts ranging from $500,000 to $5 million.
  • Provide meeting space for nonprofits Free Meeting Space for Nonprofits
    Offers free access to three meeting rooms in Novato for Marin-based nonprofits and grantees of the Buck Family Fund.
  • Provide mobile charitable giving platform Mobile Charitable Giving Platforms
    Offers "Give on the Go," a custom mobile app that enables donors to make charitable contributions anytime, a first in the community foundation sector.
  • Provides alternative financing to nonprofits Nonprofit Loan Financing & Financial Stabilization
    Offers program-related loans and debt financing to nonprofits in Marin County that cannot access or afford traditional commercial loans, with loan amounts ranging from $500,000 to $5 million.
  • Provides alternative financing to nonprofits and social ventures Nonprofit Loan Financing & Financial Stabilization
    Offers program-related loans and debt financing to Marin nonprofits that cannot access traditional commercial loans, with loan amounts ranging from $500,000 to $5 million, and supports early-stage for-profit ventures with social or environmental missions through impact investing and philanthropic capital.
  • Provides in-kind support to nonprofit partners Free Meeting Space for Nonprofits
    Offers free access to three meeting rooms in Novato for Marin-based nonprofits and grantees of the Buck Family Fund.
  • Provides meeting space for nonprofits Free Meeting Space for Nonprofits
    Provides free access to three meeting rooms in Novato for Marin-based nonprofits and Buck Family Fund grantees.
  • Provision of free meeting spaces for nonprofits Free Meeting Space for Nonprofits
    Provides free access to three meeting rooms in Novato for Marin-based nonprofits and grantees of the Buck Family Fund to support their operations and collaboration.
  • Reproductive Rights Pooled Fund Reproductive Health Grant Administration
    Provides grants to local, community-based organizations in strategic states through the Reproductive Rights Pooled Fund to support reproductive rights.
  • Reproductive rights grantmaking through pooled fund Reproductive Health Grant Administration
    Provides grants to local, community-based organizations in strategic states via the Reproductive Rights Pooled Fund to advance reproductive rights and access.
  • Strategic grant distribution from the Buck Trust Strategic Initiative Grantmaking
    Distributes $25–30 million annually from the Buck Trust to fund strategic initiatives in Marin County focused on community resilience and equity.
  • Strategic grantmaking through the Buck Trust Strategic Initiative Grantmaking
    Distributes $25–30 million annually from the Buck Trust to fund strategic initiatives in Marin County focused on community resilience and equity.
  • Support for reproductive rights through pooled funding Reproductive Health Grant Administration
    Provides grants to local, community-based organizations in strategic states via the Reproductive Rights Pooled Fund to advance reproductive rights.
  • Support impact ventures in health and environment Philanthropic Startup Capital for Social Impact Ventures
    Uses the Venture Impact Program to provide philanthropic start-up capital to for-profit and nonprofit ventures, such as Sway (seaweed-based plastic alternatives) and AI-driven health research, that address environmental and health challenges.
  • Support reproductive rights through pooled funding Reproductive Health Grant Administration
    Provides grants to local, community-based organizations in strategic states via the Reproductive Rights Pooled Fund to advance reproductive rights.
  • Supports impact ventures and social enterprises Philanthropic Startup Capital for Social Impact Ventures
    Uses the Venture Impact Program to provide philanthropic start-up capital to for-profit and nonprofit ventures focused on social or environmental good, including companies leveraging AI for health research and seaweed-based solutions to reduce plastic pollution.
  • Targeted support for priority communities in Marin County Community Needs Assessment & Research
    Focuses grantmaking and capacity-building efforts on four communities in Marin County most affected by social and economic inequity.
advocacy · 6
  • Advocacy focused on resilient communities and affordable housing Advocacy for Housing Access & Equity
    Focuses organizational advocacy efforts on Building Resilient Communities and Affordable Housing & Homelessness, informed by research with community stakeholders.
  • Advocacy through community research and engagement Advocacy for Housing Access & Equity
    Focuses organizational efforts on Building Resilient Communities and Affordable Housing & Homelessness based on research and collaboration with community stakeholders.
  • Advocate for resilient communities and affordable housing Advocacy for Housing Access & Equity
    Focuses organizational advocacy efforts on Building Resilient Communities and Affordable Housing & Homelessness, informed by research with community stakeholders.
  • Advocates for resilient communities and affordable housing Advocacy for Housing Access & Equity
    Focuses organizational energy on advancing Building Resilient Communities and Affordable Housing & Homelessness initiatives based on research with community stakeholders.
  • Community-focused advocacy on resilient communities and housing Advocacy for Housing Access & Equity
    Focuses organizational efforts on Building Resilient Communities and Affordable Housing & Homelessness through research and engagement with community stakeholders to address systemic inequities in Marin County.
  • Focuses grantmaking and initiatives on priority communities and issues Community Needs Assessment & Research
    Directs organizational efforts toward four priority communities in Marin County most affected by social and economic inequity, with strategic focus on Building Resilient Communities and Affordable Housing & Homelessness informed by community stakeholder research.
research · 7
  • Community Research and Strategic Focus Advocacy for Housing Access & Equity
    Focuses organizational energy on addressing Building Resilient Communities and Affordable Housing & Homelessness based on research with community stakeholders, and shares learnings from four decades of community and donor partnerships.
  • Long-term community research and knowledge sharing Community Needs Assessment & Research
    Shares insights and perspectives from over four decades of community and donor partnerships to inform solutions to persistent community challenges.
  • Research and knowledge sharing on community challenges Community Needs Assessment & Research
    Produces and shares research-based insights from over four decades of donor and community partnerships to inform solutions to persistent social issues in Marin County.
  • Research-informed community problem solving Community Needs Assessment & Research
    Conducts and shares research-based insights from four decades of community and donor partnerships to address persistent community challenges in Marin County.
  • Share research and insights from community and donor partnerships Community Needs Assessment & Research
    Shares learnings and perspectives from over four decades of community and donor partnerships to inform solutions to persistent community challenges.
  • Shares research and community insights from long-term partnerships Community Needs Assessment & Research
    Shares learnings and perspectives from over four decades of community and donor partnerships to address persistent community problems in Marin County.
  • Shares research and long-term community insights Community Needs Assessment & Research
    Draws on over four decades of community and donor partnerships to produce and share learnings and perspectives on persistent community challenges.
capacity building · 33
  • Administrative and investment support for nonprofits Donor-Advised Fund Administration
    Offers Organization Funds that provide investment management, administrative support, and gift processing services to small and medium-sized nonprofits to reduce their operational burden.
  • Asset management and long-term philanthropic partnerships Endowment and Investment Fund Management
    Manages over $4 billion in assets and has engaged in sustained philanthropic partnerships to address major social challenges for nearly forty years.
  • Back-office support for small and mid-sized nonprofits Donor-Advised Fund Administration
    Offers Organization Funds that provide investment management, administrative support, and gift processing services to small and medium-sized nonprofits in Marin.
  • Build nonprofit capacity through general operating support General Operating Support Grants
    Provides multi-year, general operating support grants to nonprofits in Marin County to strengthen organizational sustainability.
  • Capacity building through general operating support General Operating Support Grants
    Provides multi-year, general operating support grants to nonprofits in Marin County to strengthen organizational stability and effectiveness.
  • Climate resilience and workforce grants with technical assistance Grants and Technical Assistance for Climate Resilience
    Provides grants and technical assistance to dozens of nonprofits in priority communities to advance hyperlocal climate resilience, secure public climate funding, and expand workforce training in low-carbon sectors.
  • Community Power Initiative Administrative Burden Reduction
    Launched the Community Power Initiative to reduce administrative burden for nonprofits in Marin through streamlined support and shared resources.
  • Community Power Initiative to reduce nonprofit administrative burden Administrative Burden Reduction
    Launched the Community Power Initiative to streamline operations and reduce administrative barriers for nonprofits in Marin County, particularly those serving priority communities.
  • Community Power Initiative to reduce nonprofit administrative burden Administrative Burden Reduction
    Launched the Community Power Initiative to streamline operations and reduce administrative burden for nonprofits in Marin County, enhancing their effectiveness.
  • Deliver financial and operational training for nonprofits Nonprofit Financial Workshops and Training
    Offers group financial training sessions, co-hosts half-day workshops on budgeting and financial statements, and facilitates expert presentations on topics like insurance and finance committee effectiveness for Marin nonprofits.
  • Delivers financial and operational training for nonprofits Nonprofit Financial Workshops and Training
    Offers group financial training sessions, co-hosts half-day workshops on budgeting and financial statements, and facilitates expert presentations on topics such as finance committee effectiveness and affordable housing for Marin-based nonprofits.
  • Financial training and workshops for nonprofits Nonprofit Financial Workshops and Training
    Offers group financial training sessions, co-hosts half-day workshops, and facilitates expert presentations on topics such as budgeting, financial statements, insurance, and finance committee effectiveness for Marin-based nonprofits.
  • Impact investing for early-stage social and environmental ventures Philanthropic Startup Capital for Social Impact Ventures
    Supports early-stage nonprofit and for-profit ventures focused on social or environmental impact through impact investing, including start-up capital for innovative solutions.
  • Long-term grantmaking to Marin County organizations Local Community Grantmaking
    Has granted over $1 billion to community organizations in Marin County since its founding in 1987, supporting sustained community development.
  • Multi-year general operating support grants General Operating Support Grants
    Provides multi-year, unrestricted operating grants to nonprofits in Marin County to strengthen organizational stability and effectiveness.
  • Multi-year general operating support grants General Operating Support Grants
    Provides multi-year, general operating support grants to nonprofits in Marin County to strengthen organizational capacity and sustainability.
  • Nonprofit Capacity Building and Training Nonprofit Financial Workshops and Training
    Offers group financial training sessions, co-hosts workshops with nonprofit professionals on topics like financial statements and budgeting, and facilitates presentations by outside experts on nonprofit-relevant topics. Launched the Community Power Initiative to reduce administrative burden for nonprofits in Marin.
  • Nonprofit financial and operational training Nonprofit Financial Workshops and Training
    Offers group financial training sessions, co-hosts half-day workshops on budgeting and insurance, and facilitates expert presentations on topics such as finance committee effectiveness and affordable housing for Marin nonprofits.
  • Nonprofit financial and operational training programs Nonprofit Financial Workshops and Training
    Offers group financial training sessions, co-hosts half-day workshops, and facilitates expert presentations on topics such as financial statements, budgeting, insurance, and finance committee effectiveness for Marin-based nonprofits.
  • Offers financial and administrative support services to nonprofits Donor-Advised Fund Administration
    Offers Organization Funds that provide investment management, administrative support, and gift processing for small and medium-sized nonprofits, and provides group financial training, co-hosted workshops, and expert presentations on topics such as budgeting, financial statements, and insurance.
  • Organization Funds for nonprofit administrative support Donor-Advised Fund Administration
    Offers Organization Funds that provide investment management, administrative support, and gift processing services to small and medium-sized nonprofits in Marin County.
  • Provide back-office support to small and mid-sized nonprofits Donor-Advised Fund Administration
    Offers Organization Funds that include investment management, administrative support, and gift processing services to small and medium-sized nonprofits in Marin.
  • Provides back-office and administrative support to nonprofits Donor-Advised Fund Administration
    Offers Organization Funds that provide investment management, administrative support, and gift processing for small and medium-sized nonprofits, and launched the Community Power Initiative to reduce administrative burdens on Marin nonprofits.
  • Provides multi-year general operating support to nonprofits General Operating Support Grants
    Provides multi-year, general operating support grants to nonprofits in Marin County to strengthen organizational capacity and sustainability.
  • Reduce nonprofit administrative burden through Community Power Initiative Administrative Burden Reduction
    Launched the Community Power Initiative to reduce administrative burden for nonprofits in Marin, enhancing their operational efficiency and focus on mission.
  • Reduces nonprofit administrative burden through the Community Power Initiative Administrative Burden Reduction
    Launched the Community Power Initiative to reduce administrative burden for nonprofits in Marin County.
  • Support climate resilience and workforce development in priority communities Grants and Technical Assistance for Climate Resilience
    Provides grants and technical assistance to dozens of nonprofits in priority communities to advance hyperlocal climate resilience, secure public climate funding, and expand workforce training in low-carbon sectors.
  • Support for Climate Resilience and Workforce Training Grants and Technical Assistance for Climate Resilience
    Provides grants and technical assistance to dozens of nonprofits in priority communities to support hyperlocal climate resilience projects, pursuit of public climate funding, and expansion of workforce training in low-carbon sectors.
  • Support social and environmental startups through impact investing Philanthropic Startup Capital for Social Impact Ventures
    Supports early-stage nonprofit and for-profit ventures focused on social or environmental impact through impact investing and startup capital.
  • Supports climate resilience and workforce development in priority communities Grants and Technical Assistance for Climate Resilience
    Provides grants and technical assistance to dozens of nonprofits in Marin’s priority communities to advance hyperlocal climate resilience projects, pursue public climate funding, and expand workforce training in low-carbon sectors.
  • Supports nonprofits with capacity-building grants and technical assistance Grants and Technical Assistance for Climate Resilience
    Provides multi-year, general operating support grants to Marin nonprofits and offers technical assistance, including grants and advisory support for climate resilience, public funding applications, and workforce training in low-carbon sectors.
  • Technical assistance and capacity-building grants for climate resilience Grants and Technical Assistance for Climate Resilience
    Provides grants and technical assistance to dozens of nonprofits in priority communities to advance hyperlocal climate resilience projects, pursue public climate funding, and expand workforce training in low-carbon sectors.
  • Technical assistance and grantmaking in priority communities Grants and Technical Assistance for Climate Resilience
    Provides grants and technical assistance to dozens of nonprofits in four priority communities in Marin County to support climate resilience, public funding access, and workforce training in low-carbon sectors.
strategies · 41

how they think

Theories of action extracted from this org's own source material. Click any to see the full field of orgs running the same approach.

named programs · 7

what they call their work

Catchafire Partnership
Provides free access to skilled volunteer professionals for nonprofits in areas such as marketing, fundraising, strategic planning, and IT support
Community Power
Trust-based grantmaking initiative providing multi-year, general operating support to Marin nonprofits to reduce administrative burden and shift decision-making power to the community
CommunityFirst Loan Fund
Provides financing options to Marin nonprofits that may not qualify for traditional commercial debt
Donor-Advised Funds (DAFs)
Allows individuals, families, or businesses to contribute assets and recommend grants to qualified organizations worldwide, with maximum tax advantages and streamlined administration
Organization Funds
Enables nonprofits to establish endowment-like funds at MCF for investment management, complex asset acceptance, and planned giving administration
Strategic Initiatives Grants
Annual grantmaking program funded by the Buck Trust in three focus areas: Affordable Housing & Homelessness, Building Resilient Communities, and Community Power
The Family Office of Philanthropy
Dedicated service model for donors with funds exceeding $5 million, offering comprehensive philanthropic management as an alternative to private foundations
relationships · 12

who they work with

  • Buck Trust Government — Receives substantial annual funding from the Buck Trust to support work in Marin County.
  • Catchafire Partner — Partnership to provide free capacity-building support through skilled volunteer matching for nonprofits.
  • Give on the Go Partner — Custom mobile app developed for MCF donors to enable mobile grantmaking.
  • Marc Rand Partner — Director of Community Lending at Marin Community Foundation who manages loan applications and borrower engagement.
  • Marin Climate Justice Catalyst Fund Partner — Collaborates on grantmaking to support climate resilience in priority communities.
  • North Marin Community Services Partner — Highlighted as a partner organization that connects individuals and families with critical resources in Marin.
  • Philanthropic Partnerships team Partner — Team responsible for managing donor giving with care and diligence.
  • Reproductive Rights Pooled Fund Partner — Collaborates to provide grants to local, community-based organizations supporting reproductive rights in strategic states.
  • Sway Partner — Receives philanthropic start-up capital from MCF to develop seaweed-based solutions to plastic pollution.
  • The Leonard and Beryl Buck Foundation Network — Legacy foundation whose trust established the Marin Community Foundation and guides its charitable purpose.
  • Wells Fargo Government — Serves as Investment Trustee of the Buck Trust, distributing $25–30 million annually to MCF.
  • nonprofit partners Partner — Conducts research and collaborates with nonprofit partners in Marin to identify community needs.