Atty. David L Mathus

Atty. David L Mathus

David L Mathus is a lawyer practicing public finance & tax exempt finance, business, debt collection and 8 other areas of law. David received a B.A. degree from College of William and Mary in 1981, and has been licensed for 42 years.

New York New York 42 Years Experience 42 year
Call (347) 798-1754

Profile Summary

About David L Mathus at a glance

David L Mathus is a Partner based in New York, New York, practicing at McDermott Will & Emery LLP. They have 42+ years of legal experience, licensed to practice since 1984. Their practice focuses on business, tax, m&a, creditor rights, and litigation. Admitted to practice in Ohio (1984), New York (1987), and Connecticut (2004). Educated at Wake Forest University School of Law (J.D., 1984) and College of William and Mary (B.A., 1981). Serves clients in New York, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • David L Mathus is a lawyer practicing public finance & tax exempt finance, business, debt collection and 8 other areas of law
  • David received a B.A. degree from College of William and Mary in 1981, and has been licensed for 42 years
  • David practices at McDermott Will & Emery LLP in New York, NY

Practice Areas Explained

David L Mathus's Areas of Practice

Each practice area below reflects the types of cases David L Mathus handles, with a brief overview of what that area of law covers.

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

David L Mathus is one of 452,854 business attorneys indexed nationally. Browse business attorneys in New York →

Tax Law

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

David L Mathus is one of 77,130 tax attorneys indexed nationally. Browse tax attorneys in New York →

Mergers & Acquisitions

David L Mathus is one of 45,724 m&a attorneys indexed nationally. Browse m&a attorneys in New York →

Creditor Rights & Collections

David L Mathus is one of 39,028 creditor rights attorneys indexed nationally. Browse creditor rights attorneys in New York →

Civil Litigation

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

David L Mathus is one of 409,070 litigation attorneys indexed nationally. Browse litigation attorneys in New York →

Jurisdictional Context

Why local counsel matters in New York

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

Looking for additional New York attorneys? Browse all attorneys in New York or all attorneys in New York.

Frequently Asked

Common questions about David L Mathus

Where is David L Mathus's law office located?
David L Mathus's law practice is located in New York, New York. The firm is McDermott Will & Emery LLP. You can contact the office directly through this profile page.
What practice areas does David L Mathus handle?
David L Mathus focuses on business, tax, m&a, creditor rights, litigation. Each practice area listed reflects experience handling cases of that type in New York.
How long has David L Mathus practiced law?
David L Mathus has 42+ years of legal experience and has been licensed since 1984.
Where did David L Mathus go to law school?
David L Mathus earned their education at (J.D., 1984); (B.A., 1981).
How can I contact David L Mathus for a consultation?
You can contact David L Mathus 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.

Education

J.D.
Wake Forest University School of Law
- 1984
B.A.
College of William and Mary
- 1981

Bar Admissions

Ohio
Admitted: 1984
New York
Admitted: 1987
Connecticut
Admitted: 2004

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