SA

Sheldon Amster, Business Attorney in New York

Over 69 years of legal practice · focused on Business, Estate Planning, and General

Practicing business in New York since 1957.

69+
Years practicing
5
Bar admissions

Are you Sheldon Amster?

This profile was built from public bar records and is still unclaimed. Claim it free to control your photo, bio, and fees — and get client inquiries sent straight to you.

Claim this profile — free

Quick answer

Sheldon Amster is a member based in New York, NY. The practice focuses on Business, Estate Planning, and General. Sheldon has over 69 years of legal experience. Currently practicing at Sydney Amster Green Horowitz PLLC.

Based in
New York, NY
Experience
over 69 years
Known for
Business · Estate Planning · General
  • Handles Business, Estate Planning, and General matters from New York, NY.
  • Over 69 years of practice as a licensed attorney.

About Sheldon Amster: Sheldon Amster is a member based in New York, NY. The practice focuses on Business, Estate Planning, and General. Sheldon has over 69 years of legal experience. Currently practicing at Sydney Amster Green Horowitz PLLC.

Areas of practice

Legal matters Sheldon takes on

Sheldon concentrates on business, estate planning, general, probate, and real estate. Each area below outlines the kind of case Sheldon handles, typical outcomes to expect, and how the intake process starts.

Business cases in New York

Sheldon takes business matters in New York. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Sheldon agrees to represent you.

Estate Planning cases in New York

Sheldon takes estate planning matters in New York. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Sheldon agrees to represent you.

General cases in New York

Sheldon takes general matters in New York. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Sheldon agrees to represent you.

Probate cases in New York

Sheldon takes probate matters in New York. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Sheldon agrees to represent you.

Real Estate cases in New York

Sheldon takes real estate matters in New York. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Sheldon agrees to represent you.

Biography

Meet Sheldon Amster — business lawyer in New York

Sheldon Amster is a member based in New York, NY. The practice focuses on Business, Estate Planning, and General. Sheldon has over 69 years of legal experience. Currently practicing at Sydney Amster Green Horowitz PLLC.

Sheldon Amster is a lawyer practicing corporate law, real estate, attorney discipline and 5 other areas of law. Sheldon received a B.A. degree from Brooklyn College of the City University of New York in 1954, and has been licensed for 69 years. Sheldon practices at Sydney Amster Green Horowitz PLLC in New York, NY.

How Sheldon handles business matters

Sheldon Amster is a lawyer practicing corporate law, real estate, attorney discipline and 5 other areas of law. Sheldon received a B.A. degree from Brooklyn College of the City University of New York in 1954, and has been licensed for 69 years. Sheldon practices at Sydney Amster Green Horowitz PLLC in New York, NY.

Who Sheldon represents

Sheldon reviews new inquiries case-by-case for business, estate planning, and general matters across New York.

Credentials

Education, bar admissions, and languages

  • New York University Law School

    LL.B. · 1956

  • Brooklyn College of the City University of New York

    B.A. · 1954

Jurisdictions

Sheldon's state bar admissions

  • Florida

    1981 · ACTIVE

  • U.S. Supreme Court

    1967 · ACTIVE

  • U.S. District Court,

    1960 · ACTIVE

  • U.S. District Court,

    1960 · ACTIVE

  • New York

    1957 · ACTIVE

Sheldon studied at LL.B. in New York University Law School and B.A. in Brooklyn College of the City University of New York.

Law school and academic background

Sheldon completed LL.B. in New York University Law School and B.A. in Brooklyn College of the City University of New York. Formal legal training is one signal of substantive knowledge — the day-to-day practice Sheldon runs in New York is where that training gets applied to real client questions.

Affiliations

Sheldon's professional memberships and bar associations

  • Nassau County and New York State Bar Associations

    membership

Locations

Sheldon Amster's office in New York

Sheldon's primary office is at 380 Lexington Ave., Ste. 2700, New York, NY, 10168-0002. In-person meetings are by appointment; a phone intake usually comes first.

Main office

Sydney Amster Green Horowitz PLLC

380 Lexington Ave., Ste. 2700

New York, NY 10168-0002

Open in Google Maps

Client feedback

Client reviews of Sheldon Amster

Sheldon has not yet collected verified client reviews on LawyersListed. Reviews here are all from confirmed clients; anonymous ratings are moderated out.

No reviews yet

Only verified clients who have consulted with Sheldon Amster can leave a review.

Schedule your consultation

Hiring guide

How to hire Sheldon Amster — what to expect in your first consultation

Working with a new business attorney should feel structured. Here's how the first two conversations with Sheldon usually go, from the moment you request a consult to the day representation begins.

Consultation formats and pricing

Sheldon charges for the initial consult. That fee is credited toward representation if you retain Sheldon's office.

What to bring to your first meeting

Bring any documents you already have — police reports, medical records, filed pleadings, correspondence from an insurer, a copy of the contract at issue. If you're not sure, err on the side of bringing everything; Sheldon will tell you what matters and what doesn't.

Questions to ask a business attorney in New York

A short list to run through before you commit: How many business matters have you handled in the last year? What's your fee structure? Who else in the office will work on this? What's your realistic estimate of timeline and range of outcomes? How do I reach you between meetings?

Fees & payment

Fees, payment methods, and consultation options for Sheldon

Sheldon discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in business practice — ask which fits.

Hourly rates, contingency fees, and flat-fee options

Every business matter is priced differently. Simple document review might be a flat fee. Injury litigation is often contingency. Complex commercial disputes usually run hourly with a retainer. Sheldon confirms the model in the engagement letter before any work starts.

Payment methods and payment plans

Sheldon's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many business practices work with clients on structured schedules.

Frequently asked

Frequently asked questions about Sheldon Amster

  • How much does it cost to hire Sheldon for a business case?

    Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Sheldon walks through the likely range during the consult so there are no surprises.

  • Does Sheldon offer a free consultation?

    Sheldon charges for the initial consult; that fee is credited toward representation if you retain Sheldon's office. Some business attorneys offer free consults — check Sheldon's current terms during booking.

  • How long do business cases in New York typically take?

    Simple business matters can wrap in a few weeks; disputed cases can run 6–18 months from intake to resolution, longer if the matter goes to trial. Sheldon gives a realistic estimate for your facts at the consult — vague answers here are a red flag.

  • Can Sheldon take my case if I'm outside New York?

    Sheldon is licensed in New York. Matters governed by New York law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Sheldon will tell you if the case is a fit or refer you to someone closer to your court.

  • What should I bring to my first meeting with Sheldon?

    Bring every document that touches the dispute: contracts, correspondence, police or medical reports, filed pleadings, invoices, photographs, insurance letters. Also bring a written timeline of what happened, in your own words. Sheldon will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.

  • Is Sheldon accepting new business clients right now?

    Sheldon's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.

Areas served

Business attorneys serving Albany and Brooklyn in New York

Sheldon handles business matters throughout New York. Each city below is a direct link into the search page for verified business attorneys in that community.

More counsel

If Sheldon's intake is full or the fit isn't right, these business attorneys in New York handle similar matters. Every profile below is verified and open to consultations.