Celebrating Our 50th Year!

Serving Privately-Held Businesses Throughout Southern California

50 Years of Service

Trusted Business Advisors To Orange County – And Beyond

Celebrating Our 50th Year!

HMWC Provides Strategic Insights To Your Management Team

50 Years of Service

Expert Resources, Exceptional Service

Celebrating Our 50th Year!

Our Mission Is To Provide Our Clients, Regardless Of Size, With A Level Of Service And Quality That Is Unparalleled In The Industry

50 Years of Service

Our Professionals Bring Their Knowledge, Skills And Experience To Each Engagement

Celebrating Our 50th Year!

Advanced Tax Planning Techniques

50 Years of Service

Serving Business Of All Sizes In A Wide Variety Of Industries

Choose a CPA firm that makes a difference - choose HMWC

Since 1968, HMWC CPAs & Business Advisors has specialized in serving the financial and tax needs of privately-held businesses and their owners throughout Southern California.

Our mission is to provide our clients, regardless of size, with a level of service and quality that is unparalleled in the industry.


What will your marginal income tax rate be?

While the Tax Cuts and Jobs Act (TCJA) generally reduced individual tax rates for 2018 through 2025, some taxpayers could see their taxes go up due to reductions or eliminations of certain tax breaks — and, in some cases, due to their filing status. But some may see...

Changes in Payroll Deductions – 2019

Click here to read the changes in payroll deductions for 2019.

2 major tax law changes for individuals in 2019

While most provisions of the Tax Cuts and Jobs Act (TCJA) went into effect in 2018 and either apply through 2025 or are permanent, there are two major changes under the act for 2019. Here’s a closer look. 1. Medical expense deduction threshold With rising health care...

New Team Leaders join HMWC CPAs & Business Advisors

TUSTIN, CA, DECEMBER 10, 2018 - HMWC CPAs & Business Advisors (www.hmwccpa.com) is pleased to announce that Jonathan Smeragliuolo, Tax Manager, and Myra Miller, Marketing Director, have joined the firm. Jonathan has broad-based experience in tax with compliance and...

A refresher on major tax law changes for small-business owners

The dawning of 2019 means the 2018 income tax filing season will soon be upon us. After year end, it’s generally too late to take action to reduce 2018 taxes. Business owners may, therefore, want to shift their focus to assessing whether they’ll likely owe taxes or...


From start-up to maturity, HMWC CPAs & Business Advisors is uniquely qualified to provide our clients with creative solutions to their ever-changing needs and challenges.

Awards & Recognitions