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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

 

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

Mid-Year Tax Checkup

Summertime is the perfect time for a mid-year tax checkup. A tax checkup will help you avoid being surprised with […] The post Mid-Year Tax Checkup appeared first on Taxpayer Advocate Service. ...

Get Current on Your Federal Taxes

Part of your Mid-Year Tax Checkup should include seeing whether you have any overdue tax returns and making sure you […] The post Get Current on Your Federal Taxes appeared first on Taxpayer Advoca...

Appeals Improves Alternative Dispute Resolution Programs, But Barriers Remain

The IRS’s Alternative Dispute Resolution (ADR) options allow taxpayers and the IRS to resolve disputes more quickly than through the […] The post Appeals Improves Alternative Dispute Resolution Pro...

Your tax “to-do” list: important tax dates

The Taxpayer Advocate Service shares information on important tax deadlines for individuals and businesses. Looking for your tax “to-do list” […] The post Your tax “to-do” list: important tax dates...

Why do I owe a penalty and interest and what can I do about it?

Do you owe a penalty? Here’s why and what you may be able to do about it. There are many […] The post Why do I owe a penalty and interest and what can I do about it? appeared first on Taxpayer Advo...

Section 903 of the TAS Act Will Simplify Estimated Tax Payments for Individuals

Section 903 of the TAS Act Will Simplify Estimated Tax Payments for Individuals On January 30, 2025, a discussion draft […] The post Section 903 of the TAS Act Will Simplify Estimated Tax Payments ...

Preparing for a Disaster

Disasters can happen at any time, so it’s important to be prepared. Good recordkeeping can help you get back on […] The post Preparing for a Disaster appeared first on Taxpayer Advocate Service. ...

The ERC Claim Period Has Closed — The IRS Must Now Prioritize Resolution, Communication, and Taxpayer Protections

The ERC Claim Period Has Closed — The IRS Must Now Prioritize Resolution, Communication, and Taxpayer Protections   As of […] The post The ERC Claim Period Has Closed — The IRS Must Now Prioritize ...

Trust fund recovery program penalty abated, saving officer millions of dollars

Trust fund recovery program penalty abated, saving officer millions of dollars At the heart of our organization’s mission lies a […] The post Trust fund recovery program penalty abated, saving offi...

Celebrating National Small Business Week

Today, I want to take a quick break from my deep dive into the discussion draft of the Taxpayer Assistance […] The post Celebrating National Small Business Week appeared first on Taxpayer Advocate ...