Atty. Mark David Grimm

Atty. Mark David Grimm

Mark David Grimm is a lawyer practicing tax, international law, domestic violence. Mark received a B.S. degree from Duquesne University in 1997, and has been licensed for 25 years.

McLean McLean 25 yrs experience 25 year
Call (571) 670-6652 Book Appointment

Domestic Violence & More Attorney · Serving McLean, VA · 25+ Years Experience

Profile Summary

About Mark David Grimm at a Glance

Mark David Grimm is a Villanova Univ. Sch. of Law based in McLean, Virginia. They have 25+ years of legal experience, licensed to practice since 2001. Their practice focuses on tax, dv defense, and international. Admitted to practice in New York (2001) and Pennsylvania (2003). Educated at New York University School of Law (LL.M. Villanova, 2006) and Duquesne University (B.S., 1997). Serves clients in McLean, VA and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Mark David Grimm

  • Mark David Grimm is a lawyer practicing tax, international law, domestic violence
  • Mark received a B.S. degree from Duquesne University in 1997, and has been licensed for 25 years
  • Mark practices in McLean, VA

Practice Areas Explained

Mark David Grimm's Areas of Legal Practice

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

Tax Law in McLean

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

Mark David Grimm is one of 84,606 tax attorneys indexed nationally. Browse tax attorneys in Virginia →

Domestic Violence Defense in McLean

Mark David Grimm is one of 12,246 dv defense attorneys indexed nationally. Browse dv defense attorneys in Virginia →

International Law in McLean

International law attorneys for cross-border transactions, trade, foreign investment, and treaties.

Mark David Grimm is one of 39,787 international attorneys indexed nationally. Browse international attorneys in Virginia →

Jurisdictional Context

Why Local Counsel Matters in McLean

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

McLean Courts and Legal Process

Choosing a McLean-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 Virginia attorneys? Browse all attorneys in McLean or all attorneys in Virginia.

Frequently Asked

Common Questions About Mark David Grimm

Where is Mark David Grimm's law office located?
Mark David Grimm's law practice is located in McLean, Virginia. You can contact the office directly through this profile page.
What practice areas does Mark David Grimm handle?
Mark David Grimm focuses on tax, dv defense, international. Each practice area listed reflects experience handling cases of that type in Virginia.
How long has Mark David Grimm practiced law?
Mark David Grimm has 25+ years of legal experience and has been licensed since 2001.
Where did Mark David Grimm go to law school?
Mark David Grimm earned their education at (LL.M. Villanova, 2006); (B.S., 1997).
How can I contact Mark David Grimm for a consultation?
You can contact Mark David Grimm 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 McLean Choose Mark David Grimm

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 David Grimm's practice in the field of tax, dv defense, and international.

Decade-Tested Legal Experience

Mark David Grimm brings 25+ 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 New York and Pennsylvania, Mark David Grimm can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering tax, dv defense, and international, Mark David Grimm can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in McLean

A McLean-based practice means Mark David Grimm 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 David Grimm Handles in McLean

Below is a representative sample of the types of matters Mark David Grimm has experience with under Virginia 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 David Grimm directly to discuss the specifics of your situation.

Search Reference

How People Find Mark David Grimm Online

Prospective clients searching for legal help in McLean 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 David Grimm.

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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 David Grimm directly.

Mark David Grimm's Practice Areas & Specializations

Education & Law School Background

LL.M. Villanova
New York University School of Law
- 2006
B.S.
Duquesne University
- 1997

Bar Admissions & Licensed Jurisdictions

New York
Admitted: 2001
Pennsylvania
Admitted: 2003

Client Reviews & Ratings — Mark David Grimm

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