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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

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    21650 Oxnard Street Suite 1700
    Woodland Hills, CA 91367

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    6701 Center Drive W Suite 825
    Los Angeles, CA 90045

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    Featured Insights

    Cashflow Strategies for the Sports & Entertainment Industry

    Cashflow Strategies for the Sports & Entertainment Industry

    November 22, 2023
    Happy Thanksgiving

    Happy Thanksgiving from KROST

    November 22, 2023
    Navigating Tax Compliance The Significance of Form W-9 and Best Practices

    Navigating Tax Compliance: The Significance of Form W-9 and Best Practices

    November 21, 2023
    KROST is Paneling at the CalCPA Mt. SAC Accounting Conference

    KROST is Paneling at the CalCPA Los Angeles & Inland Empire Mt. SAC Accounting Conference

    November 17, 2023
    Los Angeles Business Journal Names KROST Top 100 Fastest Growing Private Companies 2023

    Los Angeles Business Journal Names KROST Top 100 Fastest Growing Private Companies 2023

    November 10, 2023
    Understanding the Complexities of Tax for Professional Athletes

    Understanding the Complexities of Tax for Professional Athletes

    November 9, 2023

    Cashflow Strategies for the Sports & Entertainment Industry

    November 22, 2023

    Happy Thanksgiving from KROST

    November 22, 2023

    Navigating Tax Compliance: The Significance of Form W-9 and Best Practices

    November 21, 2023

    KROST is Paneling at the CalCPA Los Angeles & Inland Empire Mt. SAC Accounting Conference

    November 17, 2023

    Los Angeles Business Journal Names KROST Top 100 Fastest Growing Private Companies 2023

    November 10, 2023

    Understanding the Complexities of Tax for Professional Athletes

    November 9, 2023
  • Insights
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KBI

[Feature] PulseOne: Tech Talk

June 8, 2022By KROST CPAs
[Feature] PulseOne: Tech Talk

Our Assurance & Advisory Principal, Keith Hamasaki, was featured on the latest PulseOne Tech Talk with Chad

Connecting Timekeeping with Practice Management for Law Firms

May 31, 2022By Keith Hamasaki
Connecting Timekeeping with Practice Management for Law Firms

Pasadena, CA. – KROST CPAs and Consultants, a tax, accounting, and consulting firm based out of Los

KROST Business Intelligence – Real-Time Data Insights for Middle-Market Businesses

November 9, 2021By Keith Hamasaki
KROST Business Intelligence – Real-Time Data Insights for Middle-Market Businesses

Pasadena, CA. – KROST CPAs and Consultants, a tax, accounting, and consulting firm based out of Los

KROST Director, Keith Hamasaki is Recognized by LABJ as a Minority CPA of Influence

August 10, 2021By KROST CPAs
KROST Director, Keith Hamasaki is Recognized by LABJ as a Minority CPA of Influence

Keith’s hard work and dedication to the needs of his clients have been hallmarks of his time

KROST Fund Admin Solutions for Private Equity & Venture Capital Clients

March 14, 2000By KROST CPAs
KROST Fund Admin Solutions for Private Equity & Venture Capital Clients

Pasadena, CA — KROST CPAs & Consultants has launched KROST Fund Admin Solutions powered by KROST Business

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

  • KROST is Attending Asian Hall of Fame Induction 2023
  • Press Release: Keith Hamasaki Appointed as Trustee of the CalCPA Education Foundation
  • 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

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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.