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Atty. Ryan O'Connor McMonagle

Atty. Ryan O'Connor McMonagle

Ryan O'Connor McMonagle is a lawyer practicing litigation, taxation. Ryan received a B.M. degree from University of Southern California in 2003, and has been licensed for 17 years.

Washington Washington 17 yrs experience 17 year
Call (202) 367-9055 Book Appointment

Profile Summary

About Ryan O'Connor McMonagle at a glance

Ryan O'Connor McMonagle is a Trial Atty. based in Washington, District of Columbia. They have 17+ years of legal experience, licensed to practice since 2009. Their practice focuses on tax and litigation. Admitted to practice in California (2009). Educated at University of Southern California Law School (J.D. Order, 2009) and University of Southern California (B.M., 2003). Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Ryan O'Connor McMonagle is a lawyer practicing litigation, taxation
  • Ryan received a B.M. degree from University of Southern California in 2003, and has been licensed for 17 years
  • Ryan practices in Washington, DC

Practice Areas Explained

Ryan O'Connor McMonagle's Areas of Practice

Each practice area below reflects the types of cases Ryan O'Connor McMonagle handles, with a brief overview of what that area of law covers.

Tax Law

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

Ryan O'Connor McMonagle is one of 85,302 tax attorneys indexed nationally. Browse tax attorneys in District of Columbia →

Civil Litigation

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

Ryan O'Connor McMonagle is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in District of Columbia →

Jurisdictional Context

Why local counsel matters in District of Columbia

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 andnue, 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.

Looking for additional District of Columbia attorneys? Browse all attorneys in Washington or all attorneys in District of Columbia.

Frequently Asked

Common questions about Ryan O'Connor McMonagle

Where is Ryan O'Connor McMonagle's law office located?
Ryan O'Connor McMonagle's law practice is located in Washington, District of Columbia. You can contact the office directly through this profile page.
What practice areas does Ryan O'Connor McMonagle handle?
Ryan O'Connor McMonagle focuses on tax, litigation. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has Ryan O'Connor McMonagle practiced law?
Ryan O'Connor McMonagle has 17+ years of legal experience and has been licensed since 2009.
Where did Ryan O'Connor McMonagle go to law school?
Ryan O'Connor McMonagle earned their education at (J.D. Order, 2009); (B.M., 2003).
How can I contact Ryan O'Connor McMonagle for a consultation?
You can contact Ryan O'Connor McMonagle 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.

Practice Areas

Education

J.D. Order
University of Southern California Law School
- 2009
B.M.
University of Southern California
- 2003

Bar Admissions

California
Admitted: 2009

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