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.
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.
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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
- New benefits legislation
- Cafeteria plans
- COBRA continuation coverage rules
- Tax laws and deferred compensation plans
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:
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 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 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.
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