Zachary C. "Zac" Johnston

4.5 (30 reviews )

Rockville Maryland United States

Litigation and Controversy - Tax Tax Law

Recognized in Ones to Watch since 2025

301-340-2020 Website

About Zachary

Zachary C. Johnston is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation and Controversy - Tax and Tax Law.Zachary C., who practices law in Rockville, Maryland, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Zachary C. is held by other top lawyers in the same geographic and legal practice area.

Zachary C. Johnston is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation and Controversy - Tax and Tax Law.

Zachary C., who practices law in Rockville, Maryland, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Zachary C. is held by other top lawyers in the same geographic and legal practice area.

Practice Areas

Litigation and Controversy - Tax

Tax Law

Education

American University Washington College of Law

Awards & Recognition

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Reviews

4.5 / 5

30 Reviews

1,049 Profile Views

Andrea Rippin-Pagac

Jan 29, 2026

Would recommend Zachary C. "Zac" Johnston for sure to anyone in Rockville needing legal help

I've already told all my friends and family about Zachary C. "Zac" Johnston. If you need Litigation and Controversy - Tax law help in Maryland, they're the ones to see without any doubt. They are loca...

Juanita Howell

Jan 29, 2026

Reliable lawyer you can count on - Zachary C. "Zac" Johnston provided excellent service throughout

I've worked with a few lawyers in Rockville over the years, but Zachary C. "Zac" Johnston stands out for their honesty and thoroughness. They were clear about the process and kept me updated at all ti...

Angel Lehner-Tromp

Jan 29, 2026

Solid work and professional service from Zachary C. "Zac" Johnston in Rockville for Maryland residents

It's hard finding a reliable lawyer these days, but Zachary C. "Zac" Johnston in Rockville is definitely one of the good ones. Would use them again if needed without hesitation. They are professional,...

Doug Mohr

Jan 29, 2026

A huge weight off my shoulders thanks to the amazing work of Zachary C. "Zac" Johnston

I wasn't sure who to call for my Litigation and Controversy - Tax law problem, but I'm so glad I went with Zachary C. "Zac" Johnston. They really listened to me and understood my situation. It was suc...

Blanche Bogan

Jan 29, 2026

So glad I called Zachary C. "Zac" Johnston to handle my Litigation and Controversy - Tax law case in Rockville

Just wanted to say a huge thanks to Zachary C. "Zac" Johnston and the staff. They really went above and beyond for me and my family during a very difficult legal battle. We couldn't have done it witho...