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 11 - 15 of 50 reviews | Lawsuits & Disputes

Posted by Jeff | December 14, 2021 | Hired Attorney | Lawsuits & Disputes

Couldn't have asked for better counsel . . .

There is no one who I would want more in my corner than Jonathan Sack. He was always there for me (especially during some very trying times) and was an incredible voice of reason in helping me successfully bring to closure an unfortunate dispute with my former employer and investment firm. His tea...m was incredibly responsive, empathetic, professional and really smart. Jonathan's experience in the area of employment litigation and protecting the interests of the underdog is second to none.

Posted by anonymous | December 08, 2021 | Hired Attorney | Lawsuits & Disputes

Excellent Attorney

Jonathan has been my attorney in several cases involving obtaining compensation from companies that were withholding funds due to me. He is energetic, direct, extremely knowledgeable and an amazing advocate. He is passionate about doing the right thing and getting justice for his client. He obtained ...fair settlements in both of my cases.

Posted by anonymous | August 19, 2021 | Lawsuits & Disputes

Real estate investment professional

Jonathan consulted on a potential litigation and helped me negotiate a separation agreement before launching a case. He was direct and gave candid feedback that was clearly based on significant experience.

Posted by anonymous | February 05, 2021 | Hired Attorney | Lawsuits & Disputes

An Exceptional Attorney with Conviction and Compassion

Jonathan is a truly exceptional attorney. His experience and expertise were profoundly impactful in the successful outcome of my case. In addition, his compassion and ardent support from beginning to end was incredible. In a period of professional/career crisis, he was unwavering in serving my bes...t interest and optimizing the outcome, and I will be forever grateful.

Posted by anonymous | February 03, 2021 | Lawsuits & Disputes

Knowledgeable, compassionate, honest, always available

Jonathan was compassionate and clear with me. He gave me the courage and guidance I needed to take immediate and effective action to manage my options. Because he was so clear, I was able to hear that I had power and I was able to exercise it. I knew he was available if I needed him--and he was--even... on late night calls from China. I negotiated and got what I needed in a very hostile environment. I highly recommend Jonathan, enthusiastically and without reservation.

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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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