Fiscal Sponsorship

Empowering Your Mission with Expert Support

Launch and Grow Your Charitable Project

with OneOC’s Fiscal Sponsorship Program


Operate under an established 501(c)(3) nonprofit, receive charitable funding, and get the administrative support you need, without forming a separate nonprofit organization.

You Lead the Mission.
OneOC Provides the Infrastructure.

Operate under
OneOC’s 501(c)(3)

Access admin and compliance support.

Start without forming
a new nonprofit

Based in Orange County

Supporting projects across Southern California and beyond

Based in Orange County • Supporting projects across Southern California and beyond •

What is Fiscal Sponsorship?

Fiscal Sponsorship allows a charitable project to operate under OneOC, a 501(c)(3) nonprofit, so it can receive funding, administrative support, and carry out its mission without forming a separate nonprofit.

You bring the mission, the program delivery ideas, and the passion.

1

OneOC provides the legal, financial, and administrative infrastructure.

2

Your project can raise funds and operate with our support and oversight.

3

What You Get with OneOC

  • 501(c)(3) Umbrella

    Operate under OneOC’s tax-exempt status

  • Donation & Grant Support

    Receive charitable contributions and pursue funding opportunities.

  • Financial Oversight

    Back-office support and fiduciary controls.

  • HR & Operations Support

    Help with employment-related and independent contractor needs.

  • Contracts & Risk Management

    Administrative infrastructure to support compliance.

  • Guidance from Nonprofit Professionals

    Coaching and mentorship for project leaders.

  • Affordable Startup Path

    Avoid the cost and complexity of starting a separate entity.

  • Room to Grow

    Build, strengthen, and grow your project with OneOC.

Fiscal Sponsorship FAQs

Ready to launch your project?

Let’s explore whether fiscal sponsorship is the right fit for your mission. Our team is here to help you take the next step.