About Us

About Us Image

White Nelson Diehl Evans is a leading accounting and consulting firm in Southern California, providing tax, accounting and advisory services to thousands of clients. We are proud of our reputation for quality, integrity and balance, built over nine decades of professional service to privately-held companies, governmental entities, nonprofit organizations and wealthy individuals. Our firm dedicates itself to the highest standard of quality, delivering great value and peace of mind to our clients. Constant communication and extensive planning are the hallmarks of our practice which help us provide only the highest quality customer service to our clients.

Our People
People Image

White Nelson Diehl Evans has an enviable record of employee retention. Many of our partners started with us as junior staff accountants and have remained for their entire careers. Our policy is to offer exciting challenges to our people while also supporting work/life balance. Our CPAs provide you with the quality, personal service you expect from an industry leader. We hold our people to the highest ethical and professional standards, which is one reason we have grown into the leading regional CPA firm.

Full color White Nelson Diehl Evans CPAs building exterior

Orange County

Our Orange County office serves clients throughout the greater Los Angeles and Southern California region.

San Diego pier

San Diego

Our offices in San Diego County help us extend our service to the San Diego market and all of Southern California.


Experienced Professionals

Our professionals thrive at White Nelson Diehl Evans, thanks to challenging work, internal advancement, highly competitive pay and benefits packages, as well as a commitment to work/life balance. Perhaps that’s why most of our managers and partners have become life-long colleagues and friends.


College and Entry Level

For those seeking a high-energy professional career with opportunity for growth and advancement, White Nelson Diehl Evans is the place to be. You’ll learn first-hand from our seasoned senior colleagues to develop your skills and build your career.

Corporate Social Responsibility

White Nelson Diehl Evans has always expressed its concern for the surrounding community by supporting service initiatives that improve the quality of life for our neighbors. We also believe that being a good corporate citizen means setting the highest standards for integrity, quality and expertise. We support the pursuit of opportunities within our organization, in our community and in our nation. Here are some of the organizations that we work with to provide volunteer services, annual donations or sit on the board of.