Atty. Dennis Michael Lanphier

Atty. Dennis Michael Lanphier

Dennis Michael Lanphier is a lawyer practicing business law, business associations law, business formation and 65 other areas of law. Dennis received a B.B.A. degree from Gonzaga University, and has been licensed for 21 years.

Englewood Englewood 21 yrs experience 21 year
Call (720) 881-8728 Book Appointment

Profile Summary

About Dennis Michael Lanphier at a glance

Dennis Michael Lanphier is a Partner based in Englewood, Colorado, practicing at Hampton Lanphier LLP. They have 21+ years of legal experience, licensed to practice since 2005. Their practice focuses on formation, wills, irs, trusts, and probate. Admitted to practice in Colorado (2005). Educated at University of Denver, Sturm College of Law (LL.M. Taxation., 2006) and Gonzaga University B.B.A. Accounting (—). Active member of Denver Bar Association. Serands clients in Englewood, CO and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Dennis Michael Lanphier is a lawyer practicing business law, business associations law, business formation and 65 other areas of law
  • Dennis received a B.B.A. degree from Gonzaga University, and has been licensed for 21 years
  • Dennis practices at Hampton Lanphier LLP in Englewood, CO

Practice Areas Explained

Dennis Michael Lanphier's Areas of Practice

Each practice area below reflects the types of cases Dennis Michael Lanphier handles, with a brief overview of what that area of law covers.

Business Formation

Dennis Michael Lanphier is one of 35,584 formation attorneys indexed nationally. Browse formation attorneys in Colorado →

Wills

Dennis Michael Lanphier is one of 34,541 wills attorneys indexed nationally. Browse wills attorneys in Colorado →

IRS Disputes & Audits

Dennis Michael Lanphier is one of 2,917 irs attorneys indexed nationally. Browse irs attorneys in Colorado →

Trusts

Dennis Michael Lanphier is one of 104,172 trusts attorneys indexed nationally. Browse trusts attorneys in Colorado →

Probate

Dennis Michael Lanphier is one of 128,014 probate attorneys indexed nationally. Browse probate attorneys in Colorado →

Jurisdictional Context

Why local counsel matters in Colorado

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

Looking for additional Colorado attorneys? Browse all attorneys in Englewood or all attorneys in Colorado.

Frequently Asked

Common questions about Dennis Michael Lanphier

Where is Dennis Michael Lanphier's law office located?
Dennis Michael Lanphier's law practice is located in Englewood, Colorado. The firm is Hampton Lanphier LLP. You can contact the office directly through this profile page.
What practice areas does Dennis Michael Lanphier handle?
Dennis Michael Lanphier focuses on formation, wills, irs, trusts, probate. Each practice area listed reflects experience handling cases of that type in Colorado.
How long has Dennis Michael Lanphier practiced law?
Dennis Michael Lanphier has 21+ years of legal experience and has been licensed since 2005.
Where did Dennis Michael Lanphier go to law school?
Dennis Michael Lanphier earned their education at (LL.M. Taxation., 2006); (—).
How can I contact Dennis Michael Lanphier for a consultation?
You can contact Dennis Michael Lanphier 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

LL.M. Taxation.
University of Denver, Sturm College of Law
- 2006
Gonzaga University B.B.A. Accounting
- In Progress

Bar Admissions

Colorado
Admitted: 2005

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