Atty. Mark R. Gillett

Atty. Mark R. Gillett

Mark R. Gillett is a lawyer practicing taxation law, estate planning law.

Norman Norman 48 yrs experience 48 year
Call (405) 876-8441 Book Appointment

Profile Summary

About Mark R. Gillett at a glance

Mark R. Gillett is a estate planning and tax attorney based in Norman, Oklahoma. They have 48+ years of legal experience, licensed to practice since 1978. Admitted to practice in Iowa (1978). Educated at Arizona State University (J.D., 1977) and College of William and Mary (B.A., 1975). Serands clients in Norman, OK and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mark R. Gillett is a lawyer practicing taxation law, estate planning law
  • Mark received a B.A. degree from College of William and Mary in 1975, and has been licensed for 48 years
  • Mark practices in Norman, OK

Practice Areas Explained

Mark R. Gillett's Areas of Practice

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

Estate Planning & Probate

An estate planning attorney prepares wills, trusts, powers of attorney, and healthcare directives to protect your family and pass on your assets.

Mark R. Gillett is one of 226,536 estate planning attorneys indexed nationally. Browse estate planning attorneys in Oklahoma →

Tax Law

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

Mark R. Gillett is one of 85,302 tax attorneys indexed nationally. Browse tax attorneys in Oklahoma →

Jurisdictional Context

Why local counsel matters in Oklahoma

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

Looking for additional Oklahoma attorneys? Browse all attorneys in Norman or all attorneys in Oklahoma.

Frequently Asked

Common questions about Mark R. Gillett

Where is Mark R. Gillett's law office located?
Mark R. Gillett's law practice is located in Norman, Oklahoma. You can contact the office directly through this profile page.
What practice areas does Mark R. Gillett handle?
Mark R. Gillett focuses on estate planning, tax. Each practice area listed reflects experience handling cases of that type in Oklahoma.
How long has Mark R. Gillett practiced law?
Mark R. Gillett has 48+ years of legal experience and has been licensed since 1978.
Where did Mark R. Gillett go to law school?
Mark R. Gillett earned their education at (J.D., 1977); (B.A., 1975).
How can I contact Mark R. Gillett for a consultation?
You can contact Mark R. Gillett 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.
Arizona State University
- 1977
B.A.
College of William and Mary
- 1975

Bar Admissions

Iowa
Admitted: 1978

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