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  • About us

    Simplifying the complex.

    Since 1939, our firm has assisted thousands of businesses and individuals reach their financial goals.
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    PASADENA (HQ)

    225 S Lake Avenue Suite 400
    Pasadena, CA 91101

    WOODLAND HILLS

    21650 Oxnard Street Suite 1700
    Woodland Hills, CA 91367

    WEST LA

    6701 Center Drive W Suite 825
    Los Angeles, CA 90045

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    Phone: (626) 449-4225
    Fax: (626) 449-4471
    Email: admin@krostcpas.com

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    Services​

    Our depth of service has developed with our clients' needs in mind. Our goal is to see you succeed in meeting and exceeding your financial goals.
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    Our subject matter experts unique solutions and real-life experience in each space are what sets our industry teams apart
    Industries Overview

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    Featured Insights

    California Changes Tax Legislation for Incomplete Non-Grantor Trusts

    September 18, 2023
    KROST Quarterly Magazine - S&E Issue Vol 5, Iss 2

    KROST Industry Magazine: The Sports & Entertainment, Vol. 5 Issue 2, is Now Available!

    September 15, 2023
    The Los Angeles Business Journal Appoints Keith Hamasaki as a Judge for the CFO Awards 2023

    The Los Angeles Business Journal Appoints Keith Hamasaki as a Judge for the CFO Awards 2023

    September 15, 2023
    The Restaurants Care Resilience Fund is Accepting Applications for Hollywood Strikes Hardship Grants

    The Restaurants Care Resilience Fund is Accepting Applications for Hollywood Strikes Hardship Grants

    September 14, 2023
    Aric Wong Joins KROST's Principal in Development Program

    Press Release: Aric Wong Joins KROST’s Principal in Development Program

    September 12, 2023
    Anna Chen is Attending INBOUND23

    Anna Chen is Attending INBOUND 23

    September 5, 2023

    California Changes Tax Legislation for Incomplete Non-Grantor Trusts

    September 18, 2023

    KROST Industry Magazine: The Sports & Entertainment, Vol. 5 Issue 2, is Now Available!

    September 15, 2023

    The Los Angeles Business Journal Appoints Keith Hamasaki as a Judge for the CFO Awards 2023

    September 15, 2023

    The Restaurants Care Resilience Fund is Accepting Applications for Hollywood Strikes Hardship Grants

    September 14, 2023

    Press Release: Aric Wong Joins KROST’s Principal in Development Program

    September 12, 2023

    Anna Chen is Attending INBOUND 23

    September 5, 2023
  • Insights
REQUEST PROPOSAL

AICPA

KROST is Attending AICPA ENGAGE23

June 5, 2023By KROST CPAs
KROST is Attending AICPA ENGAGE23

Our CEO, Jason C. Melillo, Assurance & Advisory Principal, Keith Hamasaki, Assurance & Advisory Director, Steve Chhuor, Assurance

KROST is Attending the AICPA ENGAGE22 Conference

June 6, 2022By KROST CPAs
KROST is Attending the AICPA ENGAGE22 Conference

Our CEO, Jason Melillo, Assurance & Advisory Principal, Keith Hamasaki, Assurance & Advisory Senior Manager, Steve Chhuor,

Meet Our Experts

Keith KEITH HAMASAKI, CPA Principal - Assurance & Advisory Button with arrow Keith Hamasaki Greg GREGORY A. KNISS, CPA Chairperson Button with arrow Greg Kniss Jason JASON C. MELILLO, CPA CEO Button with arrow Jason Melillo Steve STEVE CHHUOR, CPA Director - Assurance & Advisory Button with arrow Steve Chhuor Rebecca REBECCA HICKLE, CPA Senior Manager - Assurance & Advisory Button with arrow Rebecca Hickle
SCHEDULE

If you have questions regarding our assurance and advisory services, schedule a call today.

Recent Assurance & Advisory News

  • The Los Angeles Business Journal Appoints Keith Hamasaki as a Judge for the CFO Awards 2023
  • Keith Hamasaki Named “Leader of Influence: Minority CPA” by Los Angeles Business Journal
  • Los Angeles Business Journal Names Keith Hamasaki a Leader of Influence: Minority CPA
  • Keith Hamasaki Named a Top 100 Accountant by Los Angeles Business Journal
  • [Feature] PulseOne: Tech Talk

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©2023 KROST Certified Public Accountants & Consultants | Privacy Policy | Terms of Service/Use | Cookie Policy | Do Not Sell My Information

Accountants | Assurance & Advisory | Consultants | CPAs – KROST CPAs & Consultants is a certified public accounting and consulting firm focused on serving companies across Southern California (CA) with offices in Pasadena, Woodland Hills, and West LA. Since 1939, KROST has assisted businesses and individuals reach their financial goals through their in-depth knowledge of Tax, Accounting, Client Accounting Services (CAS), Assurance and Advisory, Fund Admin Solutions, KROST Business Intelligence (KBI), M&A, Wealth Management, and Consulting Services. KROST also provides specialty tax services such as Cost Segregation studies, R&D tax credits, Green Building Tax Incentives, Repair vs. Capitalization, Fixed Asset, IC-DISC, and more. For additional information contact us at 626-449-4225.