Atty. Mark A. Challis

Atty. Mark A. Challis

Mark A. Challis is a lawyer practicing taxation, mergers and acquisitions, franchising.

Parker Parker 35 yrs experience 35 year
Call (720) 799-2654 Book Appointment

Franchising & More Attorney · Serving Parker, CO · 35+ Years Experience

Profile Summary

About Mark A. Challis at a Glance

Mark A. Challis is a Directed Equity, Inc. based in Parker, Colorado. They have 35+ years of legal experience, licensed to practice since 1991. Their practice focuses on tax and m&a. Admitted to practice in Missouri (1991), Kansas (1992), and Colorado (1994). Educated at University of Denver (LL.M. University, 1995) and Mid-American Nazarene College (B.A., 1988). Serves clients in Parker, CO and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Mark A. Challis

  • Mark A. Challis is a lawyer practicing taxation, mergers and acquisitions, franchising
  • Mark received a B.A. degree from Mid-American Nazarene College in 1988, and has been licensed for 35 years
  • Mark practices in Parker, CO

Practice Areas Explained

Mark A. Challis's Areas of Legal Practice

Each practice area below reflects the types of cases Mark A. Challis handles, with a practical overview of what that area of law involves and how it may apply to your situation in Parker.

Tax Law in Parker

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

Mark A. Challis is one of 84,606 tax attorneys indexed nationally. Browse tax attorneys in Colorado →

Mergers & Acquisitions in Parker

Mark A. Challis is one of 49,430 m&a attorneys indexed nationally. Browse m&a attorneys in Colorado →

Jurisdictional Context

Why Local Counsel Matters in Parker

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 Parker 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 venue, 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.

Parker Courts and Legal Process

Choosing a Parker-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.

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

Frequently Asked

Common Questions About Mark A. Challis

Where is Mark A. Challis's law office located?
Mark A. Challis's law practice is located in Parker, Colorado. You can contact the office directly through this profile page.
What practice areas does Mark A. Challis handle?
Mark A. Challis focuses on tax, m&a. Each practice area listed reflects experience handling cases of that type in Colorado.
How long has Mark A. Challis practiced law?
Mark A. Challis has 35+ years of legal experience and has been licensed since 1991.
Where did Mark A. Challis go to law school?
Mark A. Challis earned their education at (LL.M. University, 1995); (B.A., 1988).
How can I contact Mark A. Challis for a consultation?
You can contact Mark A. Challis 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.

Professional Profile

Why Clients in Parker Choose Mark A. Challis

Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Mark A. Challis's practice in the field of tax and m&a.

Decade-Tested Legal Experience

Mark A. Challis brings 35+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Multi-State Bar Admission

Licensed in Missouri, Kansas, and Colorado, Mark A. Challis can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering tax and m&a, Mark A. Challis can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Parker

A Parker-based practice means Mark A. Challis attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Case Types

Common Legal Issues Mark A. Challis Handles in Parker

Below is a representative sample of the types of matters Mark A. Challis has experience with under Colorado law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.

IRS audit representation
Tax
Tax lien and levy defense
Tax
Offer in compromise
Tax
Business tax planning
Tax

This list is illustrative, not exhaustive. Contact Mark A. Challis directly to discuss the specifics of your situation.

Search Reference

How People Find Mark A. Challis Online

Prospective clients searching for legal help in Parker commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like Mark A. Challis.

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If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with Mark A. Challis directly.

Mark A. Challis's Practice Areas & Specializations

Education & Law School Background

LL.M. University
University of Denver
- 1995
B.A.
Mid-American Nazarene College
- 1988

Bar Admissions & Licensed Jurisdictions

Missouri
Admitted: 1991
Kansas
Admitted: 1992
Colorado
Admitted: 1994

Client Reviews & Ratings — Mark A. Challis

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