Atty. Derek W. Kaczmarek
Derek W. Kaczmarek is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation and Controversy - Tax.
Profile Summary
About Derek W. Kaczmarek at a glance
Derek W. Kaczmarek is a tax litigation attorney based in Scottsdale, Arizona, practicing at Kaczmarek & Jojola PLLC. They have 23+ years of legal experience, licensed to practice since 2003. Admitted to practice in Indiana (2003), Illinois (2004), Arizona (2011), and Nevada (2012). Educated at New York University (LL.M. (Taxation), 2005) and Indiana University Bloomington (J.D., 2003). Recognitions include Best Lawyers in America — Litigation and Controversy - Tax (2026), Best Lawyers in America — Additional Areas of Practice: (2026), and Best Lawyers in America — Tax Law (2026). Serands clients in Scottsdale, AZ and the surrounding metropolitan area.
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About
- Derek W. Kaczmarek is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation and Controversy - Tax
- Derek W., who practices law in Scottsdale, Arizona, has been recognized since 2020
- This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Derek W. is held by other top lawyers in the same geographic and legal practice area
Practice Areas Explained
Derek W. Kaczmarek's Areas of Practice
Each practice area below reflects the types of cases Derek W. Kaczmarek handles, with a brief overview of what that area of law covers.
Derek W. Kaczmarek is one of 3,110 tax litigation attorneys indexed nationally. Browse tax litigation 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 Scottsdale 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 Scottsdale or all attorneys in Arizona.
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