Employee Benefits & More Attorney · Serving Washington, DC · 49+ Years Experience
Profile Summary
About Mark D. Wincek at a Glance
Mark D. Wincek is a Partner based in Washington, District of Columbia, practicing at Kilpatrick Townsend And Stockton Llp. They have 49+ years of legal experience, licensed to practice since 1977. Their practice focuses on irs, employment, business, tax, and estate litigation. Admitted to practice in Massachusetts (1977) and District of Columbia (1980). Educated at Boston College (J.D., 1976) and Boston College (B.A., 1972). Recognitions include AV Preeminent. Serves clients in Washington, DC and the surrounding metropolitan area.
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About Mark D. Wincek
- Mr. Mark D. Wincek is a lawyer practicing special counsel, employee benefits, executive compensation and 8 other areas of law
- Mark received a B.A. degree from Boston College in 1972, and has been licensed for 49 years
- Mark practices at Kilpatrick Townsend & Stockton LLP in Washington, DC
Practice Areas Explained
Mark D. Wincek's Areas of Legal Practice
Each practice area below reflects the types of cases Mark D. Wincek handles, with a practical overview of what that area of law involves and how it may apply to your situation in Washington.
IRS Disputes & Audits in Washington
Mark D. Wincek is one of 2,897 irs attorneys indexed nationally. Browse irs attorneys in District of Columbia →
Employment Law in Washington
Employment lawyers represent workers in wrongful termination, discrimination, harassment, wage & hour disputes, and severance negotiations.
Mark D. Wincek is one of 167,770 employment attorneys indexed nationally. Browse employment attorneys in District of Columbia →
Business & Corporate Law in Washington
Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.
Mark D. Wincek is one of 497,491 business attorneys indexed nationally. Browse business attorneys in District of Columbia →
Tax Law in Washington
Tax attorneys handle IRS audits, tax debt, international tax, estate planning, and tax court litigation.
Mark D. Wincek is one of 84,606 tax attorneys indexed nationally. Browse tax attorneys in District of Columbia →
Estate & Trust Litigation in Washington
Mark D. Wincek is one of 19,876 estate litigation attorneys indexed nationally. Browse estate litigation attorneys in District of Columbia →
Jurisdictional Context
Why Local Counsel Matters in Washington
Practicing law in District of Columbia. Legal matters in District of Columbia are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Washington are typically filed in the local municipal court or the appropriate District of Columbia state district court, depending on subject matter and amount in controversy. An attorney licensed in District of Columbia 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 District of Columbia courts without local counsel or pro hac vice admission.
Washington Courts and Legal Process
Choosing a Washington-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 District of Columbia attorneys? Browse all attorneys in Washington or all attorneys in District of Columbia.
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Professional Profile
Why Clients in Washington Choose Mark D. Wincek
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 D. Wincek's practice in the field of irs, employment, business, tax, and estate litigation.
Decade-Tested Legal Experience
Mark D. Wincek brings 49+ 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 Massachusetts and District of Columbia, Mark D. Wincek can represent clients in cases that span state lines or require counsel in multiple jurisdictions.
Broad Practice Area Coverage
Covering irs, employment, and business, Mark D. Wincek can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.
Local Presence in Washington
A Washington-based practice means Mark D. Wincek 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 D. Wincek Handles in Washington
Below is a representative sample of the types of matters Mark D. Wincek has experience with under District of Columbia 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 D. Wincek directly to discuss the specifics of your situation.
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How People Find Mark D. Wincek Online
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Mark D. Wincek's Practice Areas & Specializations
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