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Lee M. Osborne
CPA, CFE, President

Professional History

Lee M. Osborne, CPA joined the firm of Peterson Slater & Butvidas in 1995 and became President of the company known today as Osborne Rincon, in 1998. Lee has been in accounting since 1984.

During his 30-plus years in public accounting, Lee has done extensive work in many areas, including agriculture, retail sales, service industry, and manufacturing. He works hard to simplify a complex tax strategy in order to give his clients a better understanding and comfort level while focusing on increasing their business and personal wealth.



  • Bachelor of Science in Accounting, San Diego State University

  • Completion of Education Training Curriculum of The Association of Certified Fraud Examiners

  • Continuing Education as required by State Board of Accountancy

Community Involvement

  • La Quinta City Council Member

  • Board member Boys and Girls Clubs of Coachella Valley

  • Board member Salton Sea Action Committee

  • Board member CSUSB Palm Desert Campus Advancement Board

  • Board Member of Community Housing Council

  • Past chairman of La Quinta Chamber of Commerce

  • Past chairman La Quinta Redevelopment Agency

  • Past chairman La Quinta Investment Advisory Board

  • Past Treasurer for Coachella Valley Enterprise Zone Authority

  • Past Board Member of Coachella Valley Education Foundation

  • Past President of La Quinta Rotary Club

  • American Institute of Certified Public Accountants

  • California Society of Certified Public Accountants


  • Individual Income Tax

  • Agriculture

  • Construction

  • Corporate Income Tax

  • Estate Taxes

  • Enterprise Zone Tax Credits

  • Business Development

  • Life Insurance Agent

  • Certified Fraud Examiner