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About Us

About Our Firm

For years, Dennis Duskin & Assoc., Inc. has been providing quality, personalized financial guidance to local individuals and businesses. Dennis Duskin & Assoc., Inc.'s expertise ranges from basic tax management and accounting services to more in-depth services such as audits & financial statements.

Dennis Duskin & Assoc., Inc. is one of the leading firms in and throughout Southern California. By combining our expertise, experience and the team mentality of our staff, we assure that every client receives the close analysis and attention they deserve. Our dedication to high standards, work ethic is the reason our client base returns year after year.

Our Mission

Our mission is to help clients maintain financial viability in the present, while taking a proactive approach to achieve future goals. This requires open communication to reach an understanding of our clients' needs through research and sound analysis. Dennis Duskin & Assoc., Inc. is dedicated to meeting these goals with high standards of excellence and professionalism. We have been a staple of Southern California business community for over 40 years, and pride ourselves on the level of esteem we have earned.

Our dedication to hard work has earned the respect of the individual and business community in and around Southern California. We believe this to be a direct derivative of our talent and responsiveness to our client base. Whether you are a current or prospective client, rest assured that individuals and businesses who choose Dennis Duskin & Assoc., Inc. receive competent and timely advice.

  • Dennis Duskin & Assoc., Inc.
  • 1180 E. Patricia St., Suite 200
  • Simi Valley, CA 93065-2830
  • Telephone: (805) 579-9684
  • Fax: (805) 579-9686

News

National Taxpayer Advocate Releases Annual Report to Congress Addressing Impact of Shutdown, Urging for Multi-Year Funding for IT Modernization and Improving Taxpayer Service

National Taxpayer Advocate Nina E. Olson releases her 2018 Annual Report to Congress, describing challenges the IRS is facing as a result of the recent government shutdown and recommending that Con...

TAS Tax Tip: Tax Filing Help Information

The tax return filing season is here. Do you need help with filing information and options? Here are some useful tips from the Taxpayer Advocate Service. Options for Filing a Tax Return Each year, ...

Success Story: The Taxpayer Advocate Service’s advocacy protects taxpayers’ rights in IRS tax lien withdrawal case

Every year, the Taxpayer Advocate Service (TAS) helps thousands of people with tax problems. This story is only one of many examples of how TAS helps resolve taxpayer’s tax issues. All person...

TAS Tax Tip: New 2018 Form 1040 Changes and Helpful Hints for Completion

It’s filing season! The IRS’s new Form 1040 for 2018, its corresponding Schedules 1-6, and instructions are now available. Taxpayer Advocate Service’s Tax Reform Changes website c...

Taxpayer Advocate Service offices are open

As of January 28, 2019, all TAS offices are open. Some offices may be closed due to weather or other emergencies as updated on our Contact Us page. As always, the Taxpayer Advocate Service is commi...

NTA Blog: Holiday Greetings

Subscribe to the NTA’s Blog and receive updates on the latest blog posts from National Taxpayer Advocate Nina E. Olson. Additional blogs from the National Taxpayer Advocate can be found at w...

TAS Tax Tip: Deduction and Expense Changes; Gear-up now for changes that will affect your 2018 return

It’s the holidays and is anyone really thinking about taxes? We hope you are, because there are certain things you will want to know now, and some you may need to act upon before the end of t...

Help us spread the news about our new Tax Reform Changes website

NEW (12/13/2018): The 2018 Form 1040, schedules and instructions are now available. Our Tax Reform Changes website shows where the new tax law items can be found on the 2018 ...

Nuevo Sitio Web Sobre Cambios en la Reforma de Impuestos que Explica qué está Cambiando y qué no

English NUEVO (12/13/2018):El formulario 1040 de 2018, los anexos y las instrucciones ya están disponibles. Nuestro sitio web de Cambios en la Reforma de Impuestos muestra dónde se...

New Tax Reform Changes Website Explains What Is Changing and What Is Not

En Español NEW (12/13/2018): The 2018 Form 1040, schedules and instructions are now available. Our Tax Reform Changes website shows where the new tax law items can be ...