The Law Office of Mark M. Kassabian, P.C.

Call The Firm For A Free Consultation: 626-416-4390

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    • Mark M. Kassabian
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    • White Collar Criminal Defense
      • Securities Fraud
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      • Embezzlement And Misappropriation Of Funds
    • General Crimes
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  • Home
  • About
    • Mark M. Kassabian
  • Practice Areas
    • White Collar Criminal Defense
      • Securities Fraud
      • Tax Fraud And Evasion
      • Embezzlement And Misappropriation Of Funds
    • General Crimes
    • Business Litigation And Disputes
  • Contact
 626-416-4390
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Pasadena Tax Fraud Lawyer For Aggressive Defense Against IRS Allegations

Tax fraud and tax evasion cases involve serious allegations that can affect individuals and businesses. These matters require careful handling, since federal and state agencies may pursue civil and criminal action. 

Based in Pasadena, California, The Law Office of Mark M. Kassabian, P.C., handles complex tax and federal matters. Attorney Mark M. Kassabian has over 30 years of experience as a skilled federal and state court litigator. The firm takes federal cases nationwide, including the West Coast, Midwest, South and East Coast.

What Is Tax Fraud And Tax Evasion?

Tax fraud is the intentional misrepresentation on tax filings, while tax evasion involves deliberate failure to report income or pay taxes owed. These actions may lead to serious consequences such as civil penalties, criminal charges, fines, incarceration, loss of business licenses and reputational damage.

Common Situations That Trigger IRS Investigations

Certain financial patterns draw attention from tax authorities. They include:

  • Unreported income from cash-based businesses, 1099s or digital payments
  • Payroll tax issues that may trigger trust fund recovery penalties
  • Sales tax discrepancies and CDTFA audits involving underreporting
  • Offshore accounts and foreign asset reporting under FBAR and FATCA rules
  • Cryptocurrency transactions with incomplete reporting
  • Misclassification of employees and independent contractors
  • Double sets of books, false deductions or inflated expenses

These issues may escalate into detailed reviews requiring assistance from a tax evasion lawyer.

IRS Audit And Criminal Investigation Defense

IRS processes depend on whether a case is civil or criminal. Civil audits focus on the accuracy of returns, while criminal investigations involve fraud or evasion.

Certain behaviors or discrepancies may trigger criminal referrals. Individuals have rights during IRS interviews and examinations, including the right to representation and protection from self-incrimination.

An IRS summons should be taken seriously. To respond effectively, consider the following steps:

  • Review the summons carefully to understand what documents or testimony is required
  • Do not ignore deadlines, as failure to respond can lead to enforcement actions
  • Avoid providing incomplete or inaccurate information
  • Keep records of all communications and submitted documents
  • Consult a tax evasion lawyer before responding

Taking a structured and timely approach can help ensure the situation is handled correctly.

Protect Your Future With An Experienced Legal Team

Individuals and businesses facing tax issues in Pasadena, California, should act fast. The Law Office of Mark M. Kassabian, P.C., offers a tax fraud defense attorney led by attorney Mark M. Kassabian. 

Schedule a free and confidential consultation today. Call 626-416-4390 or send an email to get started.

Practice Areas

  • White Collar Criminal Defense
    • Securities Fraud
    • Tax Fraud And Evasion
    • Embezzlement And Misappropriation Of Funds
  • General Crimes
  • Business Litigation And Disputes

Schedule Your Free And Confidential Consultation

The Law Office of Mark M. Kassabian, P.C.

Address

350 West Colorado Boulevard
Suite 200
Pasadena, CA 91105

 Pasadena Office

Phone

626-416-4390

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© 2026 The Law Office of Mark M. Kassabian, P.C. • All Rights Reserved

Disclaimer | Site Map | Privacy Policy | Business Development Solutions by FindLaw

Review Us