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Panitz & Kossoff, LLP Employee Directory

Law PracticeCalifornia, United States2-10 Employees

Panitz & Kossoff, LLP is a law practice based in Westlake Village, California, that concentrates on federal tax litigation and estate planning. The firm has earned recognition as federal tax litigators, with partner Philip G. Panitz described as someone who has argued extensively in the U.S. Tax Court and who handles appeals to federal circuit courts. A notable historical point is the firm’s involvement in the 1995 Supreme Court case Williams v. United States, which influenced IRS seizure law and procedures for third-party taxpayers.

In addition to tax litigation, the firm provides comprehensive estate planning, probate, and trust administration services, led by partner Ken Kossoff, who is a California Certified Specialist in Estate Planning, Probate & Trust Law. The practice also serves as outside corporate and tax counsel to California corporations, offering guidance on business formation, mergers and acquisitions, reorganizations, shareholder and buy/sell agreements, and corporate tax planning.

Find Panitz & Kossoff, LLP employees' phone numbers or email addresses

Panitz & Kossoff, LLP Global Highlights

Location
Employees

North America
9

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  • United States Of America
    9

Panitz & Kossoff, LLP's Leadership

  • Stylized image of a person
    D. L.
    Manager
  • Stylized image of a person
    A. N.
    Member
  • Stylized image of a person
    P. P.
    Unknown

Panitz & Kossoff, LLP Employee Metrics

100%
50%
0%
2026
2025
  • Legal
  • Community & Social Services
  • Other

Contact profiles from Panitz & Kossoff, LLP

Name
Title
Contact
Location
Last Update
  • Stylized image of a person
    D. L.
    Manager
    Oct 17, 2024
  • Stylized image of a person
    A. N.
    Member
    Oct 17, 2024
  • Stylized image of a person
    P. P.
    Unknown
    Oct 23, 2024

Frequently Asked Questions

What is Panitz & Kossoff, LLP known for?

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Panitz & Kossoff, LLP was founded in 2008 operates in the Law Practice industry; you can contact the main corporate office by phone at . Explore Panitz & Kossoff, LLP's company overview page for more information.

What is Panitz & Kossoff, LLP's most common email format?

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Panitz & Kossoff, LLP employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Panitz & Kossoff, LLP email formats with LeadIQ.

How many employees does Panitz & Kossoff, LLP have currently?

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Panitz & Kossoff, LLP has approximately 5 employees as of August 2026. These team members are located across 1 continents, including North America.

Who are Panitz & Kossoff, LLP's key employees and leadership?

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As of August 2026, Panitz & Kossoff, LLP's key employees include:

  • Manager: D. L.
  • Member: A. N.
  • Unknown: P. P.

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