Cathy Koch

Cathy Koch

EY Americas Tax Policy Leader

Good perspective on public and private sectors. Deep knowledge of the Senate legislative environment. Appreciation for the science of revenue estimating.

Areas of focus Tax Tax controversy

Cathy develops tax policy practices in Canada and Latin America, and links them with the US services and the tax policy and controversy network across the globe. She provides clients guidance on US Senate legislative developments, as well as US House and Senate Leadership and Administration perspectives on tax policy.

Prior to joining EY, Cathy served as Chief Policy Advisor to the Senate Majority Leader for Tax and Economics. In this role, she led all tax and economic policy initiatives for the leader’s office and was central to strategy and communications on a broad spectrum of issues. She is familiar with the perspectives on tax reform in the tax-writing committees, and the science of revenue estimation.

Cathy earned a Ph.D. in Economics from the Georgetown University.

How Cathy is building a better working world

“In my work with clients, I aim to provide guidance on the ever-changing American tax policy landscape and the associated US congressional perspectives. My team and I work to connect policy practices throughout Canada, Latin America and the US, as well as the tax policy and controversy network across the globe. By building an integrated tax services, we help clients prepare for rapid political, economic and legislative change.”

Contact Cathy