Betty Yee holds a Bachelor of Arts in sociology from the University of California, Berkeley and a Master of Public Administration from Golden Gate University. Early in her career, she worked for the legislature and served as Governor Gray Davis's chief deputy director for budget. Yee has held various leadership roles in public service, including as a member of the California State Board of Equalization, where she worked to make the tax system fairer and modernized the tax code. She was elected California State Controller in 2014, where she managed the finances of the world’s fifth-largest economy, uncovering significant mismanaged spending and ensuring fiscal responsibility. Yee has also contributed to nonprofit organizations and currently serves on the boards of Ceres and College Futures Foundation.

Betty Yee's political identity is marked by a blend of progressive advocacy and fiscal responsibility, with an emphasis on environmental stewardship and social equity. Her career reflects a commitment to expanding economic opportunities and ensuring equitable treatment under the law, particularly for marginalized communities. Yee’s approach to climate action and healthcare advocacy reveals a deeply personal motivation, shaped by her father’s struggles with kidney failure and her involvement during the HIV/AIDS crisis. Her tenure as State Controller showcased a unique blend of fiscal vigilance and proactive environmental policies, hinting at a strategic approach that balances regional economic interests with broader societal goals.