Back to top

Welcome!

Thank you for visiting our website.

Dennis Duskin & Assoc., Inc. is a full-service accounting firm serving clients throughout Southern California, dedicated to providing our clients with professional, personalized services and guidance in a wide range of financial and business needs.

On this website, you will find information about Dennis Duskin & Assoc., Inc., including our list of services. We have also provided you with online resources to assist in the tax process and financial decision-making. These tools include downloadable tax forms and publications, financial calculators, news and links to other useful sites. Whether you are an individual or a small business in or around Southern California, Dennis Duskin & Assoc., Inc. has years of valuable experience assisting with your accounting needs.

Payroll Tax Withholding Calculator 
Use this calculator to calculate Payroll Tax Withholding 

 

Our EAs Are Members of the Following Associations:

  • National Association of Enrolled Agents
  • California Association of Enrolled Agents
  • National Society of Public Accountants
  • California Association of Independent Accountants
  • California Association of Legal Document Assistants

 

We welcome any questions or comments you may have. Feel free to contact us at any time:

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

You can also send us a message directly through the contact page of this website.

News

NTA Blog: Nonresident Aliens Still Facing Hardships In Obtaining Refunds of Withheld Tax

Nonresident Aliens’ Ability to Receive Credit for Certain Taxes Withheld at Source Continues to Be Jeopardized Subscribe to the NTA’s Blog and receive updates on the latest blog posts ...

Success Story: TAS helps taxpayer validate eligibility for Earned Income Tax Credit

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 issues. All personal details ar...

Government Shutdown

As of February 9, 2018, all Taxpayer Advocate Service offices have resumed normal operations. Please be aware that due to the lack of an approved federal budget, all Taxpayer Advocate Service off...

TAS assistance offered at local Problem Solving Days

  The Taxpayer Advocate Service (TAS) will conduct Problem Solving Day events in communities throughout the country in the coming months and year. During these events, TAS employees from a lo...

NTA Blog: Telephone Service in an Omnichannel Environment (Part 2 of 2)

Telephone Service in an Omnichannel Environment - The IRS Must Ensure Taxpayers Are Getting the Assistance They Need Over the Telephone (Part 2 of 2) Subscribe to the NTA’s Blog and receive ...

The first in a series of NTA Conversations is now available for online viewing

The NTA is hosting a series of conversations that bring together experts to discuss relevant issues that impact and influence tax administration. The first NTA Conversation panel discussion "An Int...

NTA Blog: Telephone Service in an Omnichannel Environment (Part 1 of 2)

Telephone Service in an Omnichannel Environment - Communicating with the IRS Over the Phone Must Be Made Easier for Taxpayers (Part 1) Subscribe to the NTA’s Blog and receive updates on the ...

NTA Blog: IRS Rolls out Passport Certification Program, Refusing to Adopt Taxpayer Protections and Exclude Taxpayers Working with TAS

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...

Government Shutdown

As of January 23, 2018, all Taxpayer Advocate Service offices have resumed normal operations. Please be aware that due to the lack of an approved federal budget, all Taxpayer Advocate Service off...

NTA Blog: The National Taxpayer Advocate “Purple Book”: A Summary Presentation of Our Top 50 Legislative Recommendations

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...