Ellen Sas, CPA

Partner

Contact
Ellen

Location

Bellevue

Core Services

Advisory
Advisory
Audit & Assurance
Audit & Assurance
Outsourced Finance & Accounting
Outsourced Finance & Accounting

Areas of Expertise

Financial Institutions
Financial Institutions
Nonprofit
Nonprofit
Professional Services
Professional Services
Construction & Real Estate
Construction & Real Estate

A University of Washington graduate and licensed CPA, Ellen combines deep financial expertise with strategic advisory insight. She specializes in auditing, tax and accounting, regulatory compliance, financial reporting, and internal auditing. Throughout her career, Ellen has worked extensively with financial institutions—including community banks, credit unions, fintech companies, and alternative lenders—helping them navigate complex regulatory landscapes and strengthen internal controls. Her client base also includes closely held businesses and high-net-worth individuals and families. Ellen has held senior leadership roles in banking and served as an audit partner at a national firm, as well as a consultant to numerous financial institutions across the region. She is committed to helping clients minimize taxes, improve operations, and achieve their financial goals—always with a focus on building lasting, trusted relationships. Ellen is also actively involved in professional and nonprofit organizations, serving on boards and finance and audit committees.