Phone: (801)776-5241

Brandon Olsen

Brandon Olsen, CPA, Partner


  • MAcc, Utah State University, 2009
  • B.S. Accounting, Utah State University, 2001

Professional Affiliations

  • Member, American Institute of Certified Public Accountants (AICPA)
  • Member, Utah Association of Certified Public Accountants (UACPA)
  • Member, Estate Planning Council of Weber/Davis County

Professional Experience

  • Tax & Accounting Manager, Ulrich & Associates PC, Ogden, Utah, October 2006-July 2012
  • Senior Accountant, Moss Adams LLP in Eugene, Oregon, January 2003-October 2006


  • Consultation with closely-held businesses
  • Comprehensive business and individual tax planning
  • Reviews and compilations of various business entities
  • Taxation of business entities
  • Individual income tax compliance
  • IRS representation

Brandon Olsen was named a Partner at Adams & Petersen, CPAs LLC in 2017. Prior to becoming a Partner, Brandon worked as a Tax & Audit Manager for over 5 years with the Company. He has worked in public accounting since 2001, most recently spending over five years with a CPA firm in Ogden, Utah.  Prior to that, he worked four years in Oregon with one of the nation’s largest regional CPA firms.

Brandon holds both a Master of Accountancy and Bachelor of Science in Accounting from Utah State University. Brandon has experience working with business and individual clients of various sizes and needs, ranging from the large multi-state corporations to small, local businesses. He concentrates on developing personal, professional relationships with his clients, and focuses on their specific tax, audit, and accounting needs. Brandon’s extensive experience has provided him opportunities to consult with a diverse group of clientele in areas such as Federal and state tax compliance and strategic tax planning, business sales, mergers and acquisitions, IRS representation, and audit, review and compilation services. Brandon specializes in the construction, manufacturing, health care, real estate, and professional service industries.

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