Daniel D’Costa, Esq. is a partner at Zimmerman D’Costa LLP. His practice focuses on FINRA securities arbitration, Derivatives, Estate Planning, Regulatory Compliance, and Litigation. As an experienced litigator, Daniel has represented all types of clients around the nation and abroad in court and various forms of alternative dispute resolution forums. Daniel is passionate about the law, his clients and providing personal attention to each of his clients in order to make the legal process as stress free as possible while achieving the best possible outcome.
Education
- Brooklyn Law School - J.D. - 2015
- Hofstra University - B.B.A. - 2012
Bar Associations
- National Investment Banking Association (NIBA)
- Securities Industry and Financial Markets Association (SIFMA)
- Public Investors Advocate Bar Association (PIABA)
- Nassau County Bar Association
- Justia Member
- Top 100 Magazine
- New York State Bar Association
- Lawyers of Distinction
- 2021 Super Lawyers New York Metro Rising Stars
- 2022 Super Lawyers New York Metro Rising Stars
- 2023 Super Lawyers New York Metro Rising Stars
- 2024 Super Lawyers New York Metro Rising Stars
Client Reviews
I assisted my parents in hiring Daniel for a securities case in which my father was taken advantage of. Given the nature of the case, we were very cautious before hiring an attorney. We found Daniel to be extremely honest and upfront from the first phone call until the last. He was very patient and...
Daniel D’Costa carefully reviewed all documents and offered helpful and tactful advice. Daniel was incredibly responsive and very thorough. I feel confident signing anything that D’Costa Law P.C. has reviewed on my behalf.
I had the opportunity to work with Daniel D’Costa, of D’Costa Law, P.C. I very much appreciated and respected Mr. D’Costa’s professional approach while working to recover an investment that had totally lost its value. Mr. D’Costa kept me apprised throughout the process and worked to recover a...

