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Social Welfare Organizations Exempt under 501(c)(4)

501(c)(4) organizations advance social welfare through advocacy and community programs, with more flexibility than traditional 501(c)(3) charities.

Unlike 501(c)(3) charities, social welfare organizations are permitted to engage in lobbying and limited political activity while maintaining tax-exempt status. These organizations—ranging from neighborhood associations to large advocacy groups—face complex legal boundaries around political engagement, donor disclosure, and ongoing compliance. At For Purpose Law Group (FPLG), we help 501(c)(4) leaders navigate these challenges so they can advance their missions without jeopardizing tax-exempt status.

Formation & Structuring

Starting a 501(c)(4) requires clarity of mission and careful planning to ensure the organization qualifies as operating for the promotion of social welfare. FPLG assists with entity formation, bylaws, and IRS filings, as well as coordination with affiliated 501(c)(3) or PAC structures. We ensure organizations launch with the right framework to carry out advocacy and community engagement legally and effectively.

Advocacy, Lobbying & Political Activity

One of the most distinctive features of 501(c)(4) organizations is their ability to participate in lobbying and limited political campaigns. FPLG advises on the boundaries of permissible activity, prepares compliance policies, and reviews communications to ensure they remain within IRS and state rules. We also help organizations develop strategies to maximize impact while protecting their exempt status.

Governance & Compliance

501(c)(4)s must maintain clear governance practices to safeguard accountability and transparency, particularly given public and regulatory scrutiny of their activities. FPLG advises boards on fiduciary duties, conflict-of-interest policies, and best practices for oversight. We also support organizations with annual filings, donor disclosure obligations, and recordkeeping that meets IRS and state requirements.

Risk Management & Affiliated Structures

Many 501(c)(4) organizations operate alongside affiliated 501(c)(3) charities, PACs, or other entities, creating additional complexity. FPLG provides counsel on cost-sharing arrangements, shared staff or resources, and compliance in multi-entity structures. We also help organizations identify and mitigate risks associated with political engagement, fundraising, and governance—ensuring that advocacy efforts are impactful and sustainable.

01

I want to thank you and your amazing staff for taking such good care of us over the last couple of years. It’s taken such a load off my shoulders knowing we were in such good hands.

Clare Cameron
Pacific Heart and Blood Institute
02

Our nonprofit worked with May Harris, Esq., and we could not be happier with her services… Highly Recommend May and her associates!

Simona Valanciute Executive Director
San Diego Oasis
03

Thank you, we appreciate all you’ve done for us! It’s been an amazing experience. I don’t know what I’d have done without FPLG. Top tier from beginning to end.

James Azevedo President
SD Current

Why Clients Choose FPLG

Our Mission

FPLG's mission is to empower changemakers by providing team-based, client-focused, and proactive legal expertise—delivering the counsel leaders need to build strong, compliant, and resilient organizations.

Our Vision

To ensure every nonprofit leader in the United States is supported by expert, values-driven counsel—equipping them to lead with confidence, sustain their organizations, and maximize their impact. By equipping leaders to govern with confidence, sustain healthy organizations, and maximize their impact, we envision a sector where purpose-driven work thrives and communities flourish.

Our Values

We are defined by six core values that guide every client relationship: Proactive Resourcefulness, Compassionate Communication, Uncompromising Authenticity, Unapologetic Expertise, Building Community, and Inclusive Teamwork. Together, these principles shape how we serve nonprofit leaders—combining excellence with purpose to strengthen organizations and amplify impact.

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For Purpose Law Group