Kathleen Suzanne McArthur

Kathleen Suzanne McArthur, Government Attorney in Washington, District of Columbia

Over 18 years of legal practice · focused on Government, Litigation, and Tax

AssociateatSullivan & Cromwell LLP

Washington, DC

Practicing government in Washington since 2008.

18+
Years practicing
2
Bar admissions

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Quick answer

Kathleen Suzanne McArthur is an associate based in Washington, DC. The practice focuses on Government, Litigation, and Tax. Kathleen has over 18 years of legal experience. Currently practicing at Sullivan & Cromwell LLP.

Based in
Washington, DC
Experience
over 18 years
Known for
Government · Litigation · Tax
  • Handles Government, Litigation, and Tax matters from Washington, DC.
  • Over 18 years of practice as a licensed attorney.

About Kathleen Suzanne McArthur: Kathleen Suzanne McArthur is an associate based in Washington, DC. The practice focuses on Government, Litigation, and Tax. Kathleen has over 18 years of legal experience. Currently practicing at Sullivan & Cromwell LLP.

Areas of practice

Legal matters Kathleen takes on

Kathleen concentrates on government, litigation, and tax. Each area below outlines the kind of case Kathleen handles, typical outcomes to expect, and how the intake process starts.

Government cases in Washington, District of Columbia

Kathleen takes government matters in Washington, District of Columbia. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Kathleen agrees to represent you.

Litigation cases in Washington, District of Columbia

Kathleen takes litigation matters in Washington, District of Columbia. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Kathleen agrees to represent you.

Tax cases in Washington, District of Columbia

Kathleen takes tax matters in Washington, District of Columbia. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Kathleen agrees to represent you.

Biography

Meet Kathleen Suzanne McArthur — government lawyer in Washington

Kathleen Suzanne McArthur is an associate based in Washington, DC. The practice focuses on Government, Litigation, and Tax. Kathleen has over 18 years of legal experience. Currently practicing at Sullivan & Cromwell LLP.

Ms. Kathleen Suzanne McArthur is a lawyer practicing tax, government, litigation. Kathleen received a B.B.A. degree from University of Texas in 2002, and has been licensed for 18 years. Kathleen practices at Sullivan & Cromwell LLP in Washington, DC.

How Kathleen handles government matters

Ms. Kathleen Suzanne McArthur is a lawyer practicing tax, government, litigation. Kathleen received a B.B.A. degree from University of Texas in 2002, and has been licensed for 18 years. Kathleen practices at Sullivan & Cromwell LLP in Washington, DC.

Who Kathleen represents

Kathleen reviews new inquiries case-by-case for government, litigation, and tax matters in Washington and the surrounding District of Columbia area.

Credentials

Education, bar admissions, and languages

  • Harvard Law School

    J.D. · 2007

  • University of Texas

    B.B.A. · 2002

Jurisdictions

Kathleen's state bar admissions

  • District of Columbia

    2008 · ACTIVE

  • New York

    2008 · ACTIVE

Kathleen studied at J.D. in Harvard Law School and B.B.A. in University of Texas.

Law school and academic background

Kathleen completed J.D. in Harvard Law School and B.B.A. in University of Texas. Formal legal training is one signal of substantive knowledge — the day-to-day practice Kathleen runs in District of Columbia is where that training gets applied to real client questions.

Locations

Kathleen Suzanne McArthur's office in Washington

Kathleen's primary office is at 1701 Pennsylvania Avenue, N.W., Washington, DC, 20006-5805. In-person meetings are by appointment; a phone intake usually comes first.

Main office

Sullivan & Cromwell LLP

1701 Pennsylvania Avenue, N.W.

Washington, DC 20006-5805

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Client feedback

Client reviews of Kathleen Suzanne McArthur

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Hiring guide

How to hire Kathleen Suzanne McArthur — what to expect in your first consultation

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

Consultation formats and pricing

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

Questions to ask a government attorney in Washington, District of Columbia

A short list to run through before you commit: How many government 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 Kathleen

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

Hourly rates, contingency fees, and flat-fee options

Every government 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. Kathleen confirms the model in the engagement letter before any work starts.

Payment methods and payment plans

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

Frequently asked

Frequently asked questions about Kathleen Suzanne McArthur

  • How much does it cost to hire Kathleen for a government case?

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

  • Does Kathleen offer a free consultation?

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

  • How long do government cases in District of Columbia typically take?

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

  • Can Kathleen take my case if I'm outside Washington?

    Kathleen is licensed in District of Columbia. Matters governed by District of Columbia law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Kathleen 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 Kathleen?

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

  • Is Kathleen accepting new government clients right now?

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

Areas served

Government attorneys serving Washington and Belize City in District of Columbia

Kathleen handles government matters throughout District of Columbia. Each city below is a direct link into the search page for verified government attorneys in that community.