Corporate Law & More Attorney · Serving Phoenix, AZ · 28+ Years Experience
Profile Summary
About Mark K. Wesner at a Glance
Mark K. Wesner is a estate planning, business, and tax attorney based in Phoenix, Arizona. They have 28+ years of legal experience, licensed to practice since 1998. Admitted to practice in Wisconsin (1998), U.S. District Court, Eastern and Western Districts of Wisconsin and U.S. Tax Court (1998), and Arizona (2004). Educated at University of Wisconsin-Madison (J.D., 1998) and University of Wisconsin-Madison (B.B.A., 1995). Serves clients in Phoenix, AZ and the surrounding metropolitan area.
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About Mark K. Wesner
- Atty. Mark K. Wesner is a lawyer practicing tax, estate planning, corporate law and 1 other area of law
- Mark received a B.B.A. degree from University of Wisconsin-Madison in 1995, and has been licensed for 28 years
- Mark practices in Phoenix, AZ
Practice Areas Explained
Mark K. Wesner's Areas of Legal Practice
Each practice area below reflects the types of cases Mark K. Wesner handles, with a practical overview of what that area of law involves and how it may apply to your situation in Phoenix.
Estate Planning & Probate in Phoenix
An estate planning attorney prepares wills, trusts, powers of attorney, and healthcare directives to protect your family and pass on your assets.
Mark K. Wesner is one of 224,789 estate planning attorneys indexed nationally. Browse estate planning attorneys in Arizona →
Business & Corporate Law in Phoenix
Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.
Mark K. Wesner is one of 497,491 business attorneys indexed nationally. Browse business attorneys in Arizona →
Tax Law in Phoenix
Tax attorneys handle IRS audits, tax debt, international tax, estate planning, and tax court litigation.
Mark K. Wesner is one of 84,606 tax attorneys indexed nationally. Browse tax attorneys in Arizona →
Jurisdictional Context
Why Local Counsel Matters in Phoenix
Practicing law in Arizona. Legal matters in Arizona are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Phoenix are typically filed in the local municipal court or the appropriate Arizona state district court, depending on subject matter and amount in controversy. An attorney licensed in Arizona 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 Arizona courts without local counsel or pro hac vice admission.
Phoenix Courts and Legal Process
Choosing a Phoenix-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 Arizona attorneys? Browse all attorneys in Phoenix or all attorneys in Arizona.
Frequently Asked
Common Questions About Mark K. Wesner
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Professional Profile
Why Clients in Phoenix Choose Mark K. Wesner
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 K. Wesner's practice in the field of estate planning, business, and tax.
Decade-Tested Legal Experience
Mark K. Wesner brings 28+ 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 Wisconsin, U.S. District Court, Eastern and Western Districts of Wisconsin and U.S. Tax Court, and Arizona, Mark K. Wesner can represent clients in cases that span state lines or require counsel in multiple jurisdictions.
Broad Practice Area Coverage
Covering estate planning, business, and tax, Mark K. Wesner can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.
Local Presence in Phoenix
A Phoenix-based practice means Mark K. Wesner 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 K. Wesner Handles in Phoenix
Below is a representative sample of the types of matters Mark K. Wesner has experience with under Arizona law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.
This list is illustrative, not exhaustive. Contact Mark K. Wesner directly to discuss the specifics of your situation.
Search Reference
How People Find Mark K. Wesner Online
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Mark K. Wesner's Practice Areas & Specializations
Education & Law School Background
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