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 146 - 150 of 177 reviews

Posted by anonymous | December 12, 2017 | Hired Attorney | Employment & Labor

Excellent Employee Lawyer

Jonathan is an excellent employment lawyer with much experience. Jonathan expertly guides you through the process of seeking a fair and equitable settlement from your employer when you have been let go. He has your back and advocates on your behalf. I am very satisfied with the resolution and I th...ank Jonathan.

Posted by Rose | December 11, 2017 | Employment & Labor

sage advice, provides clarity and confidence

Jonathan Sack is a life saver! He provided me with a great degree of clarity and confidence as I start the next chapter in my life and career. Employment law is exhausting stuff because it typically dramatically affects real lives, and it can be hard to separate out the emotion from the objective f...acts. Aside from family problems, there can be nothing more disruptive than job changes. Jonathan responded to my urgent pleas for help on a Saturday afternoon and evening.

Posted by Randi | December 06, 2017 | Hired Attorney | Employment & Labor

AMAZING LAWYER--One of a kind--Brilliant & Effective--WINNER

I'm pleased to recommend Jonathan Sack with the highest ratings and know that he will exceed your expectations. Jonathan represented me for an employment issue. My settlement was much larger than anticipated (nearly triple). He made it easy for me and handled everything in a turnkey fashion. The q...ualities that he posses (smart, helpful, fluent in his specialty, and easy to work with) make him an excellent attorney. He's a very thorough and competent professional who always had my best interests in mind. His assistant Jane is also a pleasure to deal; very nice and efficient too.

Posted by anonymous | December 05, 2017 | Employment & Labor

Strong and knows the Law

Johnathan knows workers rights and explained everything to me so I understood what was happening and what my options where. I would recommend speaking to him.

Posted by anonymous | November 24, 2017 | Hired Attorney | Lawsuits & Disputes

Effective, competent, a true partner

You don't ever hope to be in a situation where you need Jonathan Sack, but if you ever are, this is the guy you need on your side. I hired Jonathan to deal with a thorny situation where there was significant money for me at risk. Jonathan zeroed in on the crux of the dispute, articulated a strategy, ...and executed on it masterfully. He is sharp, aggressive, fair, incisive, and empathetic. I would hire him again in a second, hoping of course I don't need to.

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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
10.0 - 9.0 Superb8.9 - 8.0 Excellent7.9 - 7.0 Very Good6.9 - 6.0 Good5.9 - 5.0 Average4.9 - 4.0 Concern3.9 - 3.0 Caution2.9 - 2.0 Strong Caution1.9 - 1.0 Extreme Caution