Jonathan Scott Sack

PRO

Jonathan Scott Sack

4.7
Rating: 8.4

Licensed for 36 years

Employment and labor Lawyer at New York, NY
Practice Areas: Employment & Labor, Arbitration, Litigation ... +2 more

70 East 55th Street, 10th Floor, New York, NY

About Jonathan

Biography

Practice Areas

5

Practice Areas

Employment and Labor 50%

We consult with, advise and represent employees and executives in all facets of their employment. Offer letter / contract negotiations, on-the-job counseling, severance negotiations, non-compete and IP issues, whistleblower retaliation & litigation.

37 years | 5,000 cases

50%
Arbitration 20%

FINRA, JAMS and AAA arbitrations are more common now that most employers require employees to consent to adjudicate employment disputes in confidential arbitration forums. We regularly handle client disputes and look forward to handling litigations.

37 years | 200 cases

20%
Litigation 15%

We negotiate / mediate client matters, and when a fair result cannot be obtained, we litigate cases involving non-competes, trade secrets, bonus and deferred compensation, discrimination and wrongful termination in all courts and arbitration forums.

37 years | 400 cases

15%
Discrimination 10%

We handle discrimination cases asserting gender, national origin, race, skin color, age, religion, familial status, disability, retaliation or sexual orientation. You are protected by City, State and Federal Laws. I was a mediator for the EEOC.

37 years | 500 cases

10%
Expungement 5%

We routinely handle the negotiation of U-5s, and we file FINRA Arbitrations to expunge a negative, defamatory, incomplete or false U-5 filing. The U-5 is a minefield, often branding employees as bad actors, impairing one's re-employment prospects.

37 years | 100 cases

5%

Fees and Rates

Cost

Contingency

33%-40%


Payment Methods

  • Check

Awards

Client's Choice
Client's Choice
2024 2023 2022
...
+ 5

Licenses

Licensed in New Jersey for 36 years

State: New Jersey

Acquired: 1989

Active

No misconduct found

Licensed in New York for 36 years

State: New York

Acquired: 1989

Currently Registered

No misconduct found

Licensed in District of Columbia for 34 years

State: District of Columbia

Acquired: 1991

Inactive

No misconduct found

Location

Sack & Sack

70 East 55th Street, 10th Floor, New York, NY, 10022

sackandsack.com/

Jonathan Scott Sack's Reviews

Avvo Review Score

4.8 /5.0

177 Client Reviews

Showing 26 - 30 of 67 reviews | Practice Area Knowledge

Posted by anonymous | January 21, 2021 | Hired Attorney | Employment & Labor

Managing Director

Having worked with several top rated employment attorneys over the years in various capacities, I can attest Jonathan was outstanding. He not only has a deep knowledge and command of employment law, but he is thoughtful, patient and persistent. He guided me through a complex situation that played out... over months. He never lost interest or made me feel as if I wasn't a priority. I was recommended to Jonathan by several senior executives and he lived up to their praise.

Posted by anonymous | December 15, 2020 | Hired Attorney | Business

President

Jonathan has been a tremendous help in navigating the legalities of my startup business. His no nonsense approach was instrumental in achieving the necessary contractual framework for my business. Jonathan is extremely efficient and helped achieve these goals while keeping billable hours to a minim...um. I highly recommend him.

Posted by Rose | November 26, 2020 | Hired Attorney | Employment & Labor

Excellent legal talent

Mr. Sack worked with me in gaining a completely satisfying result from my employer. But he did not stop there- on a regular basis Jonathan keeps me appraised of further options I can take, should I want. He does not waste time or provide misleading information. I have consulted and even retained othe...r attorneys before finding Jonathan- and his specific knowledge and energy to get my case resolved was unparalleled.

Posted by Christopher | November 16, 2020 | Employment & Labor

Non Compete Assistance

Jon was excellent at helping me interpret and deal with a non compete issue. His knowledge of these issues is unparalleled compared attorneys with whom I have dealt on similar matters. He also helped me negotiate a new employment agreement in detail. I recommend him highly.

Posted by Lindsay | August 24, 2020 | Contracts & Agreements

Director

I’m grateful for Jonathan’s expertise as he helped me negotiate a contract with my employer. Jonathan was straightforward, thoughtful and bullish about getting me what I deserved. I would highly recommend Jonathan and will seek his counsel again.

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Jonathan Scott Sack's Lawyer Endorsements

Endorse Jonathan
Kunal Nandy headshot
Kunal Nandy

Employment and labor lawyer | Sep 24

Relationship: Worked together on matter

"Jonathan is one of the most professional, effective, and direct attorneys I have ever met. His knowledge of labor and employment law is vast and very respected. You can't go wrong having him on your team."

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Experience

Rating:  8.4 (Excellent)

Honors

2025

Super Lawyer, Super Lawyers

2024

Super Lawyer, Super Lawyers

2024

Client's Choice, Avvo

2023

Super Lawyer, Super Lawyers

2017

Super Lawyer, Super Lawyers

1986

Dewey Scholarship, Dewey Scholarship

Work Experience

1989 - Present

Partner, Sack & Sack, LLP

Associations

1989 - Present

New York State Bar Association

Education

1989

St John's University School of Law

JD - Juris Doctor

1986

State University of New York, Stony Brook

BA - Bachelor of Arts

Languages

English

Avvo Rating

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Avvo Rating Levels
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