Atty. Dennis Eugene Diesen

Atty. Dennis Eugene Diesen

Dennis Eugene Diesen is a lawyer practicing u.s. federal tax, international taxation. Dennis received a B.S. degree from Virginia Tech in 1991, and has been licensed for 26 years.

Irving Irving 26 yrs experience 26 year
Call (682) 345-8520 Book Appointment

Profile Summary

About Dennis Eugene Diesen at a glance

Dennis Eugene Diesen is a tax and international tax attorney based in Irving, Texas. They have 26+ years of legal experience, licensed to practice since 2000. Admitted to practice in Virginia (2000). Educated at George Mason University (J.D., 2000) and Virginia Tech (B.S. Virginia, 1991). Serands clients in Irving, TX and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Dennis Eugene Diesen is a lawyer practicing u.s. federal tax, international taxation
  • Dennis received a B.S. degree from Virginia Tech in 1991, and has been licensed for 26 years
  • Dennis practices in Irving, TX

Practice Areas Explained

Dennis Eugene Diesen's Areas of Practice

Each practice area below reflects the types of cases Dennis Eugene Diesen 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.

Dennis Eugene Diesen is one of 85,302 tax attorneys indexed nationally. Browse tax attorneys in Texas →

International Tax

Dennis Eugene Diesen is one of 1,693 international tax attorneys indexed nationally. Browse international tax attorneys in Texas →

Jurisdictional Context

Why local counsel matters in Texas

Practicing law in Texas. Legal matters in Texas are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Irving are typically filed in the local municipal court or the appropriate Texas state district court, depending on subject matter and amount in controversy. An attorney licensed in Texas 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 Texas courts without local counsel or pro hac vice admission.

Looking for additional Texas attorneys? Browse all attorneys in Irving or all attorneys in Texas.

Frequently Asked

Common questions about Dennis Eugene Diesen

Where is Dennis Eugene Diesen's law office located?
Dennis Eugene Diesen's law practice is located in Irving, Texas. You can contact the office directly through this profile page.
What practice areas does Dennis Eugene Diesen handle?
Dennis Eugene Diesen focuses on tax, international tax. Each practice area listed reflects experience handling cases of that type in Texas.
How long has Dennis Eugene Diesen practiced law?
Dennis Eugene Diesen has 26+ years of legal experience and has been licensed since 2000.
Where did Dennis Eugene Diesen go to law school?
Dennis Eugene Diesen earned their education at (J.D., 2000); (B.S. Virginia, 1991).
How can I contact Dennis Eugene Diesen for a consultation?
You can contact Dennis Eugene Diesen 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.

Education

J.D.
George Mason University
- 2000
B.S. Virginia
Virginia Tech
- 1991

Bar Admissions

Virginia
Admitted: 2000

Reviews

These reviews belong to platform users; they do not constitute advertisement or promotion for the attorney. Opinions are published for informational purposes only.

No reviews yet.