Atty. Mark J. Grushkin

Atty. Mark J. Grushkin

With over 30 years of legal experience, Mark J. Grushkin focuses on providing clients with employee benefit services involving mergers and acquisitions, retirement plans, health and welfare plans, and litigation.

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Profile Summary

About Mark J. Grushkin at a glance

Mark J. Grushkin is a employment and tax attorney based in Los Angeles, California, practicing at Littler. Admitted to practice in California, The State Bar of California. Educated at Southwestern University School of Law (J.D., 1978). Recognitions include Best Lawyers in America — Employee Benefits (ERISA) Law (2026) and Best Lawyers in America — Tax Law (2026). Serands clients in Los Angeles, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

With over 30 years of legal experience, Mark J. Grushkin focuses on providing clients with employee benefit services involving mergers and acquisitions, retirement plans, health and welfare plans, and litigation. He has been involved in a wide variety of employee benefits matters, including:

  • Pension
  • Profit-sharing
  • Employee stock ownership
  • Stock appreciation rights
  • Phantom stock plans
  • Welfare and fringe benefits plans
  • Deferred compensation
  • Early retirement programs
  • Severance plans
  • Supplemental executive retirement arrangements

    Mark has extensive experience representing employers in disputes and audits with the Internal Revenue Service (IRS), the Department of Labor (DOL), and other government agencies. He has represented large public corporations, small and mid-market companies, healthcare systems, nonprofit organizations, corporate trustees, and single-employer plans. Due to his extensive mergers and acquisitions experience, Mark also represents numerous private equity funds.

    Mark offers an employee benefits screening review for his clients, in which he replicates the company’s IRS and DOL audits. Through this analysis, he often discovers significant plan issues which may be advantageously corrected thus avoiding serious tax consequences in the event IRS or DOL audits.

    Mark has authored and co-authored articles on:

    • New benefits legislation
    • Cafeteria plans
    • COBRA continuation coverage rules
    • Tax laws and deferred compensation plans

      He also has been a speaker and panelist addressing numerous groups on employee benefits, including the Practicing Law Institute, State Bar of California, California CPA Society, American Society of Pension Actuaries, and the University of Southern California Tax Institute.

Practice Areas Explained

Mark J. Grushkin's Areas of Practice

Each practice area below reflects the types of cases Mark J. Grushkin handles, with a brief overview of what that area of law covers.

Employment Law

Employment lawyers represent workers in wrongful termination, discrimination, harassment, wage & hour disputes, and severance negotiations.

Mark J. Grushkin is one of 169,120 employment attorneys indexed nationally. Browse employment attorneys in California →

Tax Law

Tax attorneys handle IRS audits, tax debt, international tax, estate planning, and tax court litigation.

Mark J. Grushkin is one of 85,302 tax attorneys indexed nationally. Browse tax attorneys in California →

Jurisdictional Context

Why local counsel matters in California

Practicing law in California. Legal matters in California are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Los Angeles are typically filed in the local municipal court or the appropriate California state district court, depending on subject matter and amount in controversy. An attorney licensed in California brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in California courts without local counsel or pro hac vice admission.

Looking for additional California attorneys? Browse all attorneys in Los Angeles or all attorneys in California.

Frequently Asked

Common questions about Mark J. Grushkin

Where is Mark J. Grushkin's law office located?
Mark J. Grushkin's law practice is located in Los Angeles, California. The firm is Littler. You can contact the office directly through this profile page.
What practice areas does Mark J. Grushkin handle?
Mark J. Grushkin focuses on employment, tax. Each practice area listed reflects experience handling cases of that type in California.
Where did Mark J. Grushkin go to law school?
Mark J. Grushkin earned their education at (J.D., 1978).
How can I contact Mark J. Grushkin for a consultation?
You can contact Mark J. Grushkin directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.
What awards or recognition has Mark J. Grushkin received?
Mark J. Grushkin's notable recognition includes: Best Lawyers in America — Employee Benefits (ERISA) Law; Best Lawyers in America — Tax Law.

Education

J.D.
Southwestern University School of Law
- 1978

Awards

Best Lawyers in America — Employee Benefits (ERISA) Law
- 2026
Best Lawyers in America — Tax Law
- 2026

Bar Admissions

California, The State Bar of California

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