Entity & Advocacy Structure

Support for animal protection organizations considering a new entity, navigating 501(c)(3) vs. 501(c)(4), or clarifying the legal limits of lobbying and advocacy work.

Guidance for mission-driven advocacy.

We help animal protection organizations understand the legal implications of their structure—so they can advocate effectively, stay compliant, and grow sustainably.

Whether you’re deciding between forming a 501(c)(3), 501(c)(4), or both, or you need clarity on lobbying limits and permissible advocacy under your current tax status, we can help you make informed choices aligned with your goals.

We work with groups of all sizes and at all stages—from grassroots start-ups to national nonprofits reevaluating their advocacy infrastructure.

We will review your submission and follow up within two business days to confirm whether we’re able to support your needs and to outline any next steps. 

What we offer:

We provide free, one-on-one advising to help organizations:

  • Evaluate the benefits and tradeoffs of 501(c)(3) vs. 501(c)(4) status

  • Understand how to structure affiliated entities or transition from fiscal sponsorship

  • Navigate IRS rules around lobbying, ballot initiatives, and public communications

  • Avoid common compliance pitfalls in advocacy and fundraising

  • Align legal structure with program goals, target audiences, and strategic vision

Who It’s For

  • New or emerging organizations deciding what entity to form

  • 501(c)(3)s looking to expand into lobbying, policy, or electoral work

  • Projects currently housed under fiscal sponsors

  • Organizations exploring whether to launch a 501(c)(4) alongside their 501(c)(3)

Request an entity & advocacy structure advising slot:

To apply for a slot, please complete the appropriate application below.

For organizations who have not worked with ADP within the past two years:

Apply Here

For organizations who have worked with ADP within the past two years:

Apply Here

Note for organizations that haven’t worked with ADP in the past two years, including first-time applicants:

The application requests specific background information and documentation, including:

  • Date and state of incorporation

  • Tax status (501(c)(3), intending to seek 501(c)(3), etc.)

  • Names of board members

  • Description of mission

  • Description of activities

  • Copies of governing documents (Articles of Incorporation and Bylaws)

  • Copy of most recent 990 filing

  • Copy of 1023, 1024 or 1024-A application for tax exemption

  • Business plan (for organizations operating less than 3 years - see our guide to creating a basic business plan.

The information submitted with your request is confidential, but requesting a slot does not create an attorney-client relationship or ensure that ADP can assist with your endeavor.