MJ

Matthew J. "Matt" Madsen, Tax Attorney in St Louis, Missouri

focused on Tax and Trusts

St Louis, MO

Trusted tax attorney serving St Louis.

Practices in

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Matthew J. "Matt" Madsen is an attorney based in St. Louis, MISSOURI. The practice focuses on Tax and Trusts.

Based in
St. Louis, MISSOURI
Experience
attorney
Known for
Tax · Trusts
  • Handles Tax and Trusts matters from St. Louis, MISSOURI.
  • Recognized with Lawyer of the Year — Trusts and Estates (St. Louis) (2020).

About Matthew J. "Matt" Madsen: Matthew J. "Matt" Madsen is an attorney based in St. Louis, MISSOURI. The practice focuses on Tax and Trusts.

Areas of practice

Matthew's practice areas in St Louis

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

Tax cases in St Louis, Missouri

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

Trusts cases in St Louis, Missouri

Matthew takes trusts matters in St Louis, Missouri. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Matthew agrees to represent you.

Biography

Matthew J. "Matt" Madsen, tax attorney serving St Louis

Matthew J. "Matt" Madsen is an attorney based in St. Louis, MISSOURI. The practice focuses on Tax and Trusts. Matthew works from St Louis, Missouri and takes on tax matters across the region.

Matthew J. Madsen’s practice includes the representation of affluent private clients in the structure and implementation of complex estate and wealth transfer planning strategies, estate and trust administration and litigation, and audits of gift and estate tax returns. Mr. Madsen advises private clients on their charitable giving strategies, ranging from charitable pledge agreements, donor-advised funds, supporting organizations to private foundations. Mr. Madsen similarly advises tax-exempt organizations on charitable matters, most often relating to their formation and operation and related tax and compliance issues, including strategies for receiving and using a variety of assets for charitable purposes. Several of Mr. Madsen’s articles on estate and charitable planning have been published and he is a frequent speaker on these issues. Mr. Madsen is AV® Preeminent™ Peer Review Rated by Martindale-Hubbell, was selected by his peers for inclusion in The Best Lawyers in America® 2008-2021, and was named to the “40 Under 40” Class of 2008 by the St. Louis Business Journal. Mr. Madsen is also active in the charitable community.

Matthew's approach to tax cases

Matthew J. Madsen’s practice includes the representation of affluent private clients in the structure and implementation of complex estate and wealth transfer planning strategies, estate and trust administration and litigation, and audits of gift and estate tax returns. Mr. Madsen advises private clients on their charitable giving strategies, ranging from charitable pledge agreements,…

Clients Matthew works with

Matthew reviews new inquiries case-by-case for tax and trusts matters in St Louis and the surrounding Missouri area.

Credentials

Credentials — where Matthew studied and practices

  • Stanford University

    J.D. · 1998

  • The University of Iowa

    B.B.A. · 1991

Matthew studied at J.D. in Stanford University and B.B.A. in The University of Iowa.

Law school and academic background

Matthew completed J.D. in Stanford University and B.B.A. in The University of Iowa. Formal legal training is one signal of substantive knowledge — the day-to-day practice Matthew runs in Missouri is where that training gets applied to real client questions.

Recognition

Matthew's legal honors and published work

Matthew has received 12 formal recognitions from bar associations, industry bodies, and peer-review services.

  • Lawyer of the Year — Trusts and Estates (St. Louis)

    2020

  • Lawyer of the Year — Litigation - Trusts and Estates (St. Louis)

    2014

  • Best Lawyers in America — Litigation - Trusts and Estates

    2026

  • Best Lawyers in America — Tax Law

    2026

  • Best Lawyers in America — Trusts and Estates

    2026

  • Best Lawyers in America — Special Focus:

    2026

  • Best Lawyers in America — Estate Planning

    2026

  • Best Lawyers in America — Gift Planning

    2026

  • Best Lawyers in America — Nonprofit Organizations and Charitable Giving

    2026

  • Best Lawyers in America — Planning for Closely Held Businesses

    2026

  • Best Lawyers in America — Probate

    2026

  • Best Lawyers in America — Succession Planning

    2026

Legal awards and honors

Lawyer of the Year — Trusts and Estates (St. Louis) (2020). Lawyer of the Year — Litigation - Trusts and Estates (St. Louis) (2014). Best Lawyers in America — Litigation - Trusts and Estates (2026). Best Lawyers in America — Tax Law (2026). Best Lawyers in America — Trusts and Estates (2026). Best Lawyers in America — Special Focus: (2026).

Locations

Matthew J. "Matt" Madsen's office in St. Louis

Matthew's primary office is at 10401 Clayton Road | Suite 200, St. Louis, Missouri, 10401. In-person meetings are by appointment; a phone intake usually comes first.

Main office

10401 Clayton Road | Suite 200

St. Louis, Missouri 10401

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Client feedback

Client reviews of Matthew J. "Matt" Madsen

Matthew 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 Matthew J. "Matt" Madsen — what to expect in your first consultation

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

Consultation formats and pricing

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

Questions to ask a tax attorney in St Louis, Missouri

A short list to run through before you commit: How many tax 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 Matthew

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

Hourly rates, contingency fees, and flat-fee options

Every tax 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. Matthew confirms the model in the engagement letter before any work starts.

Payment methods and payment plans

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

Frequently asked

Frequently asked questions about Matthew J. "Matt" Madsen

  • How much does it cost to hire Matthew for a tax case?

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

  • Does Matthew offer a free consultation?

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

  • How long do tax cases in Missouri typically take?

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

  • Can Matthew take my case if I'm outside St Louis?

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

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

  • Is Matthew accepting new tax clients right now?

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

Areas served

Tax attorneys serving St Louis, Jefferson City and Kansas City in Missouri

Matthew handles tax matters throughout Missouri. Each city below is a direct link into the search page for verified tax attorneys in that community.

More counsel

If Matthew's intake is full or the fit isn't right, these tax attorneys in St Louis handle similar matters. Every profile below is verified and open to consultations.