About our Firm

Joy De Guzman

Amado B. De Guzman, CPA

We make it easy to get started. Contact us today to learn more.

Aldo Malixi

Bea Alcanzo Cadieux, CPA

De Guzman & Cadieux, CPA's is a full-service accounting firm serving clients throughout the Bay Area in California. We're more than just accountants, we’re your trusted partners. Based in Milpitas, California, we’ve been helping individuals and businesses with their tax and accounting needs for over 30 years.

We work with a wide range of clients, from small and mid-sized businesses to high-net-worth individuals and entrepreneurs. Our experience spans across industries like healthcare, real estate, retail, and personal services. No matter your background or goals, we’re here to offer practical tax advice, personalized service, and reliable financial accounting support.

Our team is made up of experienced professionals who stay current with the latest tax laws and accounting standards through ongoing training and education. We use trusted, professional software and take pride in delivering accurate, timely, and customized solutions that work for you.

Whether you need help with your business books, filing your taxes, or choosing the right business structure, our goal is to make the process easier, more organized, and less stressful. We want to help you stay compliant, avoid costly mistakes, and ultimately, keep more of what you earn.

At the end of the day, we’re here to help you grow as business while you focus on what matters most.

Meet the Team

Angel Fernandez

Carmela Hau

Qai De Guzman