Kate Mathieu

4.5 (38 reviews )

Washington District of Columbia United States

Tax Law

Recognized in Ones to Watch since 2026

202-371-7000 Website

About Kate

Kate Mathieu is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law.Kate, who practices law in Washington, District of Columbia, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kate is held by other top lawyers in the same geographic and legal practice area.

Kate Mathieu is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law.

Kate, who practices law in Washington, District of Columbia, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kate is held by other top lawyers in the same geographic and legal practice area.

Practice Areas

Tax Law

Education

University of Chicago

Awards & Recognition

Recognized: Tax Law

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Reviews

4.5 / 5

38 Reviews

1,020 Profile Views

Alex Deckow

Feb 02, 2026

Outstanding experience with Kate Mathieu in Washington - truly the best legal team

I was really stressed about my case in Washington, but Kate Mathieu made everything so smooth and stress-free. Seriously, the best decision I've made lately was hiring them. They handled every detail...

Francis Stehr

Feb 02, 2026

Simply amazing representation from Kate Mathieu's office during my recent legal matter

Karla Schuster

Feb 02, 2026

If you're feeling lost with a Tax Law issue in District of Columbia, call Kate Mathieu now

I was skeptical about hiring a lawyer for my Tax Law issue in Washington, but Kate Mathieu changed my mind completely. They were professional, responsive, and most importantly, they got results. They...

Jan Haag

Feb 02, 2026

A honest review of my experience with Kate Mathieu regarding a Tax Law matter

I don't usually write reviews, but the help I got from Kate Mathieu during my Tax Law case in District of Columbia deserves to be shared. It was a messy situation, and I was getting nowhere on my own....

Stephen Carroll

Feb 02, 2026

Kate Mathieu did a great job handling my complex Tax Law case from start to finish

I've worked with a few lawyers in Washington over the years, but Kate Mathieu stands out for their honesty and thoroughness. They were clear about the process and kept me updated at all times. I felt...