KS&Co is the choice that offers Big 4 expertise with a personal touch.

Our Team

Briana Olsen

Supervisor - Tax

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6201 Oak Canyon Drive
Suite 200
Irvine, CA 92618

Briana began her public accounting career in 2009 with KS&Co. She was promoted to Tax Supervisor in July 2015. Briana's experience includes a strong technical background in accounting, tax preparation, and tax planning. Briana specializes in tax return compliance, tax planning, IRS and state representation, and consulting for individual taxpayers and their closely held entities. Briana is praised for her client service skills and the relationship she develops with her clients through prompt service and high-quality work product. She has been recognized within the firm for her outstanding client service for several years as the recipient of the Firm's Client Service Award.

Prior to joining KS&Co., Briana worked for a private real estate title company in the internal accounting division and also spent several years in the banking industry.

Briana was born and raised in Salt Lake City, Utah. She moved to California in 2007 to complete her undergraduate education at Cal Poly Pomona. In 2009, she graduated from Cal Poly Pomona with a Bachelor of Science degree in Business Administration with an emphasis in Accounting. While away from work, Briana enjoys spending time with her daughter, attending concerts, exploring the beach and all that California has to offer.

California Polytechnic University, Pomona – BS, Business Administration with an emphasis in Accounting

Our Locations

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  • Seattle

    Smith Tower
    506 Second Avenue
    Suite 630
    Seattle, WA 98104

    Phone: 206.496.1515
    Fax: 206.496.1516
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  • Portland

    U.S. Bancorp Tower
    111 SW Fifth Avenue
    Suite 1850
    Portland, OR 97204

    Phone: 503.963.4720
    Fax: 503.963.4730
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  • Irvine

    6201 Oak Canyon
    Suite 200
    Irvine, CA 92618

    Phone: 949.250.3900
    Fax: 949.250.2956
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  • San Diego

    12750 High Bluff Drive
    Suite 160
    San Diego, CA 92130

    Phone: 858.465.1510
    Fax: 858.465.1511
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