Atty. James Mark Susa

Atty. James Mark Susa

JAMES M. SUSA is a Shareholder in the Firm’s Tucson office.

Tucson Tucson 38 yrs experience 38 year
Call (520) 721-2250 Book Appointment

Profile Summary

About James Mark Susa at a glance

James Mark Susa is a Shareholder based in Tucson, Arizona, practicing at Deconcini Mcdonald Yetwin And Lacy P C. They have 38+ years of legal experience, licensed to practice since 1988. Their practice focuses on tax. Admitted to practice in Arizona (1988) and Nevada U.S. District Court, District of Arizona U.S. Court of Appeals, Ninth Circuit U.S. Supreme Co (2003). Educated at University of Arizona, James E. Rogers College of Law (J.D., 1988) and University of Arizona, College of Business (B.S.B.A., 1985). Recognitions include Peer Reviewed. Active member of 2012-2013) •Tax Section, Chairman (2011-2012) •Tax Section Executive Council (2004-present) •Certified Tax Specialist (1999-present) •Tax Law Advisory Commission (2009-present) •State Bar of Nevada •Pima County Bar Association (2003-present) •Arizona Soci, Professional Memberships & Activities •Certified Public Accountant, Arizona •State Bar of Arizona •Tax Section, Immediate Past Chair. Serands clients in Tucson, AZ and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • JAMES M. SUSA is a Shareholder in the Firm’s Tucson office
  • Jim’s practice is concentrated in the representation of clients in state and local taxation matters in Arizona and Nevada
  • Jim has represented government and private clients in property, sales, use and income tax matters before administrative and judicial tribunals in Arizona and Nevada
  • The State Bar of Arizona has certified Jim as a tax law specialist and Jim has over 30 years of experience in litigating tax matters before the Office of Administrative Hearings, State Board of Equalization, Board of Tax Appeals, Tax Court, Court of Appeals and Supreme Court in Arizona and in the County and State Boards of Equalization, Tax Commission, District Court and Supreme Court in Nevada
  • Jim also has lectured extensively in Arizona and Nevada on property, sales and use tax matters for a variety of organizations including the State Bars of Arizona and Nevada

Practice Areas Explained

James Mark Susa's Areas of Practice

Each practice area below reflects the types of cases James Mark Susa handles, with a brief overview of what that area of law covers.

Tax Law

Tax attorneys handle IRS audits, tax debt, international tax, estate planning, and tax court litigation.

James Mark Susa is one of 85,302 tax attorneys indexed nationally. Browse tax attorneys in Arizona →

Jurisdictional Context

Why local counsel matters in Arizona

Practicing law in Arizona. Legal matters in Arizona are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Tucson are typically filed in the local municipal court or the appropriate Arizona state district court, depending on subject matter and amount in controversy. An attorney licensed in Arizona brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Arizona courts without local counsel or pro hac vice admission.

Looking for additional Arizona attorneys? Browse all attorneys in Tucson or all attorneys in Arizona.

Frequently Asked

Common questions about James Mark Susa

Where is James Mark Susa's law office located?
James Mark Susa's law practice is located in Tucson, Arizona. The firm is Deconcini Mcdonald Yetwin And Lacy P C. You can contact the office directly through this profile page.
What practice areas does James Mark Susa handle?
James Mark Susa focuses on tax. Each practice area listed reflects experience handling cases of that type in Arizona.
How long has James Mark Susa practiced law?
James Mark Susa has 38+ years of legal experience and has been licensed since 1988.
Where did James Mark Susa go to law school?
James Mark Susa earned their education at (J.D., 1988); (B.S.B.A., 1985).
How can I contact James Mark Susa for a consultation?
You can contact James Mark Susa directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.
What awards or recognition has James Mark Susa received?
James Mark Susa's notable recognition includes: Peer Reviewed.

Practice Areas

Education

J.D.
University of Arizona, James E. Rogers College of Law
- 1988
B.S.B.A.
University of Arizona, College of Business
- 1985

Awards

Peer Reviewed

Bar Admissions

Arizona
Admitted: 1988
Nevada U.S. District Court, District of Arizona U.S. Court of Appeals, Ninth Circuit U.S. Supreme Co
Admitted: 2003

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