We're All About Our Clients

Our clients make the best margaritas in the valley and grow the regions finest culinary herbs. They build overpasses on the Interstate, they build our website and make our children feel better. Our clients are our top priority. They trust us with their most taxing matters so that they can focus on doing what they do best. At Osborne Rincon, our clients know that our business is all about them.


One of the oldest and most respected accounting firms in the Coachella Valley, Osborne Rincon first opened for business nearly 60 years ago. The founders started providing accounting services to the Coachella Valley in the early 1950s. In the early 1960s, the company became Coachella Valley Tax and Accounting. In 1978, the firm evolved yet again when it was named after its three owners: Peterson Slater & Butvidas.

In 1995, Lee M. Osborne joined the company as Tax Manager. He became President/Owner of the firm and changed the name to Peterson Slater & Osborne. Pedro T. Rincon came to the firm and joined the partnership in 2004. Together, the partners have raised the profile of the firm to new heights and fostered a professional environment based on teamwork and client service. In 2011, we announced the new name of the firm, Osborne Rincon Certified Public Accountants. In 2012, the firm continued its growth by adding Bruce Legawiec as a partner.

Over the past 60 years, our firm has continuously evolved to keep up with changing times. We have embraced these changes with optimism and enthusiasm, never losing sight of our core values and our primary focus: our clients.

We look forward to continuing to provide you and your business with the quality professional services needed to meet ­ and exceed ­ all of your financial goals.


The Coachella Valley is a place of extraordinary beauty and natural wonder. The resources are abundant, and conducive to a productive business environment, including more than 350 days of sunshine every year, access to the major Southern California markets, Los Angeles, San Diego and the Inland Empire, and excellent transportation services. The resort-like atmosphere provides unparalleled access to the nearly 200 golf courses throughout the Valley, countless hiking trails, world-class resorts, spas and restaurants as well as the natural scenic beauty of the California Desert.

We believe our success is directly related to the success of our community, which is why we encourage our employees to be a part of it. Our employees are actively involved in several non-profit organizations across the Coachella Valley, including:

Osborne Rincon also supports the following professional organizations: