Atty. Marc David Daffner
Marc David Daffner is a lawyer practicing criminal defense, criminal litigation, business and 2 other areas of law. Marc received a B.A. degree from University of Rochester in 1990, and has been licensed for 33 years.
Business & More Attorney · Serving Pittsburgh, PA · 33+ Years Experience
Profile Summary
About Marc David Daffner at a Glance
Marc David Daffner is a Founding Member based in Pittsburgh, Pennsylvania, practicing at Daffner & Associates, P.C.. They have 33+ years of legal experience, licensed to practice since 1993. Their practice focuses on criminal defense, family law, business, and tax. Admitted to practice in Pennsylvania (1993) and U.S. District Court, Western District of Pennsylvania U.S. Court of Appeals, Third and Federal Circu (1993). Educated at University of Pittsburgh School of Law (J.D., 1993) and University of Rochester (B.A. Political, 1990). Recognitions include Peer Reviewed. Serves clients in Pittsburgh, PA and the surrounding metropolitan area.
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About Marc David Daffner
- Marc David Daffner is a lawyer practicing criminal defense, criminal litigation, business and 2 other areas of law
- Marc received a B.A. degree from University of Rochester in 1990, and has been licensed for 33 years
- Marc practices at Daffner & Associates, P.C. in Pittsburgh, PA
Practice Areas Explained
Marc David Daffner's Areas of Legal Practice
Each practice area below reflects the types of cases Marc David Daffner handles, with a practical overview of what that area of law involves and how it may apply to your situation in Pittsburgh.
Criminal Defense in Pittsburgh
A criminal defense attorney protects your rights from arrest through trial. Find experienced lawyers handling DUI, drug, federal, theft, and violent-crime charges.
Marc David Daffner is one of 212,605 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in Pennsylvania →
Family Law in Pittsburgh
Family law attorneys handle divorce, child custody, child support, adoption, prenups, and protective orders. Find verified family lawyers near you.
Marc David Daffner is one of 185,688 family law attorneys indexed nationally. Browse family law attorneys in Pennsylvania →
Business & Corporate Law in Pittsburgh
Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.
Marc David Daffner is one of 497,491 business attorneys indexed nationally. Browse business attorneys in Pennsylvania →
Tax Law in Pittsburgh
Tax attorneys handle IRS audits, tax debt, international tax, estate planning, and tax court litigation.
Marc David Daffner is one of 84,606 tax attorneys indexed nationally. Browse tax attorneys in Pennsylvania →
Jurisdictional Context
Why Local Counsel Matters in Pittsburgh
Practicing law in Pennsylvania. Legal matters in Pennsylvania are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Pittsburgh are typically filed in the local municipal court or the appropriate Pennsylvania state district court, depending on subject matter and amount in controversy. An attorney licensed in Pennsylvania 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 Pennsylvania courts without local counsel or pro hac vice admission.
Pittsburgh Courts and Legal Process
Choosing a Pittsburgh-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 Pennsylvania attorneys? Browse all attorneys in Pittsburgh or all attorneys in Pennsylvania.
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Common Questions About Marc David Daffner
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Professional Profile
Why Clients in Pittsburgh Choose Marc David Daffner
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 Marc David Daffner's practice in the field of criminal defense, family law, business, and tax.
Decade-Tested Legal Experience
Marc David Daffner brings 33+ 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 Pennsylvania and U.S. District Court, Western District of Pennsylvania U.S. Court of Appeals, Third and Federal Circu, Marc David Daffner can represent clients in cases that span state lines or require counsel in multiple jurisdictions.
Broad Practice Area Coverage
Covering criminal defense, family law, and business, Marc David Daffner can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.
Local Presence in Pittsburgh
A Pittsburgh-based practice means Marc David Daffner 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 Marc David Daffner Handles in Pittsburgh
Below is a representative sample of the types of matters Marc David Daffner has experience with under Pennsylvania 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 Marc David Daffner directly to discuss the specifics of your situation.
Search Reference
How People Find Marc David Daffner Online
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Marc David Daffner's Practice Areas & Specializations
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