CO$T is a non-profit, non-partisan organization representing the interests of Marin taxpayers.

CO$T aims to:
1. Keep local taxes and fees on housing and basic services affordable.
2. Encourage officials to prioritize spending on the uses most important to taxpayers.
3. Improve transparency and fiscal responsibility at local agencies and districts.
4. Educate taxpayers about the cost and use of their local taxes and fees.
5. Urge that tax measures be fair, equitable, and approved by those who will be paying.

CO$T’s activities include:
1. Host non-partisan public meetings about local tax policies and the options.
2. Inform voters about proposed new and renewed taxes and fees.
3. Research whether new taxes and fees are necessary and how they will be used.
4. Investigate cost-effective alternatives to higher taxes and fees.
5. Guide local officials on which tax and spending proposals voters would favor.
6. Serve as Taxpayer Representative on district Citizen Oversight Committees.

CO$T is an all-volunteer organization led by our Board of Directors. Our Advisory Group gives periodic guidance and assistance on projects. We email alerts on issues and developments to followers who sign up to receive our communications.