Donors have two ways to donate:

  • Catalysts Institute, a tax-deductible, 501(c)(3) organization. Donate online or by check. (Tax ID: 93-2366593)
  • Catalysts for Local Control, a non-tax-deductible, 501(c)(4). Donate by Checks only. (Tax ID: 86-3322693

Catalysts Institute, a 501(c)(3) organization seeks to restore neighbors’ and communities’ rights to plan and zone for housing. We advocate for the state to provide reliable sources of funding so that locally elected officials, with citizen participation, can assess, plan, implement, and evaluate safe, appropriate housing decisions.
Catalysts’ purpose is to educate and network, provide leadership development and outreach to community leaders and elected officials.  Donations to the Catalysts Institute ARE tax deductible and can be made via PayPal, credit card, or by mailing a check.

Your generosity will expand Catalysts’ influence in 2024.


Catalysts for Local Control, a 501(c)(4), is eligible to endorse candidates and legislation. Donations are NOT tax-deductible, but enable us to take stands for like-minded Catalysts colleagues. We only accept checks.

To make a donation by check:

  1. Make check payable to “Catalysts for Local Control”
  2. Please include your name, address and email so we can send you a receipt.
  3. Mail to:

Catalysts for Local Control
P.O. Box 1703
Mill Valley, CA 94942

Your support is greatly appreciated!