Atty. John Rex Sims, Jr.

Atty. John Rex Sims, Jr.

John Rex Sims, Jr. is a lawyer practicing corporate. John Rex received a B.A. degree from University of Missouri in 1972, and has been licensed for 51 years.

Boise Boise 51 yrs experience 51 year
Call (206) 673-3967 Book Appointment

Profile Summary

About John Rex Sims, Jr. at a glance

John Rex Sims, Jr. is a business attorney based in Boise, Idaho. They have 51+ years of legal experience, licensed to practice since 1975. Admitted to practice in Missouri (1975) and Idaho (Inactive) (2002). Educated at University of Missouri (J.D., 1975) and University of Missouri (B.A., 1972). Recognitions include AV Preeminent. Serands clients in Boise, ID and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • John Rex Sims, Jr. is a lawyer practicing corporate
  • John Rex received a B.A. degree from University of Missouri in 1972, and has been licensed for 51 years
  • John Rex practices in Boise, ID

Practice Areas Explained

John Rex Sims, Jr.'s Areas of Practice

Each practice area below reflects the types of cases John Rex Sims, Jr. handles, with a brief overview of what that area of law covers.

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

John Rex Sims, Jr. is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Idaho →

Jurisdictional Context

Why local counsel matters in Idaho

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

Looking for additional Idaho attorneys? Browse all attorneys in Boise or all attorneys in Idaho.

Frequently Asked

Common questions about John Rex Sims, Jr.

Where is John Rex Sims, Jr.'s law office located?
John Rex Sims, Jr.'s law practice is located in Boise, Idaho. You can contact the office directly through this profile page.
What practice areas does John Rex Sims, Jr. handle?
John Rex Sims, Jr. focuses on business. Each practice area listed reflects experience handling cases of that type in Idaho.
How long has John Rex Sims, Jr. practiced law?
John Rex Sims, Jr. has 51+ years of legal experience and has been licensed since 1975.
Where did John Rex Sims, Jr. go to law school?
John Rex Sims, Jr. earned their education at (J.D., 1975); (B.A., 1972).
How can I contact John Rex Sims, Jr. for a consultation?
You can contact John Rex Sims, Jr. 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 John Rex Sims, Jr. received?
John Rex Sims, Jr.'s notable recognition includes: AV Preeminent.

Practice Areas

Education

J.D.
University of Missouri
- 1975
B.A.
University of Missouri
- 1972

Awards

AV Preeminent

Bar Admissions

Missouri
Admitted: 1975
Idaho (Inactive)
Admitted: 2002

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