Browse established 501(c)(3) organizations that are open to sponsoring new nonprofits and emerging projects — giving you immediate access to grants and tax-deductible donations.
How this works: Browse sponsors below, click a profile to learn more, then submit a sponsorship inquiry directly to the organization. The sponsor will contact you at your provided email address. YourFundingBridge facilitates the connection but is not a party to the fiscal sponsorship agreement. Directory notice: Listings are based on publicly available information and do not imply partnership, endorsement, or guaranteed acceptance by YourFundingBridge unless marked "Verified Partner." Always confirm current acceptance status directly with each organization.
10 sponsors found
San Francisco, CA· National
One of the largest and most established fiscal sponsors in the country. Tides supports projects focused on social justice, racial equity, climate change, and advocacy. They provide comprehensive back-office support including payroll, HR, legal, and financial management.
Admin Fee
7% – 10%
Models
Model A
New York, NY· National
The leading fiscal sponsor for artists and creative organizations. Fractured Atlas provides a streamlined online application process and is specifically designed for arts projects, cultural organizations, and creative nonprofits of all sizes.
Admin Fee
8%
Models
Model A
San Francisco, CA· National
A flexible, accessible fiscal sponsor that accepts a wide range of social impact projects. Social Good Fund offers a transparent tiered fee structure and is an excellent choice for new organizations that don't fit a narrow cause area. They offer both Model A and Model C arrangements.
Admin Fee
6% – 8%
Models
Model A, Model C
Tucson, AZ· National
A fiscal sponsor focused on grassroots organizations, international solidarity, and social movements. Alliance for Global Justice offers one of the lowest administrative fees in the sector at 7%, making it an excellent choice for budget-conscious projects working on human rights and justice issues.
Admin Fee
7%
Models
Model A
Berkeley, CA· National
The premier fiscal sponsor for environmental conservation and sustainability projects. Earth Island Institute has supported hundreds of environmental projects since 1982 and provides access to a strong network of environmental funders and foundations.
Admin Fee
7% – 10%
Models
Model A
Oakland, CA· National
A Bay Area-based fiscal sponsor that supports a wide range of community-focused projects. Community Initiatives is known for its hands-on approach and strong financial management services, making it an excellent choice for projects in their early stages.
Admin Fee
9% – 12%
Models
Model A, Model B
Sebastopol, CA· National
A long-standing fiscal sponsor serving a diverse portfolio of projects across the United States. ISI is particularly well-suited for technology, research, and civic innovation projects, offering competitive rates and flexible arrangements.
Admin Fee
6% – 9%
Models
Model A, Model C
San Francisco, CA· National
A network organization that connects projects with appropriate fiscal sponsors and provides resources for both sponsors and sponsored projects. FSA members adhere to best practices in fiscal sponsorship and offer a range of models and focus areas.
Admin Fee
5% – 15%
Models
Model A, Model B, Model C, Model D, Model L
San Francisco, CA
San Francisco's oldest multidisciplinary arts organization and a leading fiscal sponsor for arts and culture projects. Intersection provides fiscal sponsorship services with a focus on supporting experimental, community-based, and socially engaged artistic work.
Admin Fee
8% – 10%
Models
Model A
Oakland, CA· National
NCSE provides fiscal sponsorship for projects related to science education, climate literacy, and evolution education. They are particularly suited for researchers, educators, and advocates working to improve science education in K-12 schools and communities.
Admin Fee
8% – 10%
Models
Model A, Model C