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Calvin Kai-Xin Koo, General Attorney in New York

Over 18 years of legal practice · focused on General, International, and Litigation

AssociateatWinston & Strawn LLP

New, NY

Practicing general in New York since 2008.

18+
Years practicing
1
Bar admission

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Quick answer

Calvin Kai-Xin Koo is an associate based in New York, NY. The practice focuses on General, International, and Litigation. Calvin has over 18 years of legal experience. Currently practicing at Winston & Strawn LLP.

Based in
New York, NY
Experience
over 18 years
Known for
General · International · Litigation
  • Handles General, International, and Litigation matters from New York, NY.
  • Over 18 years of practice as a licensed attorney.

About Calvin Kai-Xin Koo: Calvin Kai-Xin Koo is an associate based in New York, NY. The practice focuses on General, International, and Litigation. Calvin has over 18 years of legal experience. Currently practicing at Winston & Strawn LLP.

Areas of practice

Legal matters Calvin takes on

Calvin concentrates on general, international, and litigation. Each area below outlines the kind of case Calvin handles, typical outcomes to expect, and how the intake process starts.

General cases in New York

Calvin 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 Calvin agrees to represent you.

International cases in New York

Calvin takes international 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 Calvin agrees to represent you.

Litigation cases in New York

Calvin takes litigation 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 Calvin agrees to represent you.

Biography

Meet Calvin Kai-Xin Koo — general lawyer in New York

Calvin Kai-Xin Koo is an associate based in New York, NY. The practice focuses on General, International, and Litigation. Calvin has over 18 years of legal experience. Currently practicing at Winston & Strawn LLP.

Calvin Kai-Xin Koo is a lawyer practicing international law, antitrust / trade law, litigation. Calvin received a degree from Northwestern University in 2002, and has been licensed for 18 years. Calvin practices at Winston & Strawn LLP in New York, NY.

Calvin's approach to general cases

Calvin Kai-Xin Koo is a lawyer practicing international law, antitrust / trade law, litigation. Calvin received a degree from Northwestern University in 2002, and has been licensed for 18 years. Calvin practices at Winston & Strawn LLP in New York, NY.

Clients Calvin works with

Calvin reviews new inquiries case-by-case for general, international, and litigation matters across New York.

Credentials

Education, bar admissions, and languages

  • Boston University School of Law

    J.D. · 2007

  • Northwestern University

    B.A. · 2002

Jurisdictions

Calvin's state bar admissions

  • New York

    2008 · ACTIVE

Calvin studied at J.D. in Boston University School of Law and B.A. in Northwestern University.

Law school and academic background

Calvin completed J.D. in Boston University School of Law and B.A. in Northwestern University. Formal legal training is one signal of substantive knowledge — the day-to-day practice Calvin runs in New York is where that training gets applied to real client questions.

Locations

Calvin Kai-Xin Koo's office in New York

Calvin's primary office is at 200 Park Ave., Ste. 43, New York, NY, 10166. In-person meetings are by appointment; a phone intake usually comes first.

Main office

Winston & Strawn LLP

200 Park Ave., Ste. 43

New York, NY 10166

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Client feedback

Client reviews of Calvin Kai-Xin Koo

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

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Hiring guide

How to hire Calvin Kai-Xin Koo — what to expect in your first consultation

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

Consultation formats and pricing

Calvin charges for the initial consult. That fee is credited toward representation if you retain Calvin'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; Calvin will tell you what matters and what doesn't.

Questions to ask a general attorney in New York

A short list to run through before you commit: How many general 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 Calvin

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

Hourly rates, contingency fees, and flat-fee options

Every general 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. Calvin confirms the model in the engagement letter before any work starts.

Payment methods and payment plans

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

Frequently asked

Frequently asked questions about Calvin Kai-Xin Koo

  • How much does it cost to hire Calvin for a general case?

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

  • Does Calvin offer a free consultation?

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

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

    Simple general 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. Calvin gives a realistic estimate for your facts at the consult — vague answers here are a red flag.

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

    Calvin 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 — Calvin 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 Calvin?

    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. Calvin will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.

  • Is Calvin accepting new general clients right now?

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

Areas served

General attorneys serving Albany and Brooklyn in New York

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

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