Atty. John M. Monahan

Atty. John M. Monahan

Mr. John M.

Seattle Seattle 52 yrs experience 52 year
Call (206) 483-0619 Book Appointment

Profile Summary

About John M. Monahan at a glance

John M. Monahan is a Member based in Seattle, Washington, practicing at Monahan & Biagi, P.L.L.C.. They have 52+ years of legal experience, licensed to practice since 1974. Their practice focuses on trusts, probate, estate planning, business, and tax. Admitted to practice in Washington (1974). Educated at Gonzaga University (J.D., 1974) and Seattle University (B.C.S., 1968). Recognitions include AV Preeminent. Serands clients in Seattle, WA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. John M. Monahan is a lawyer practicing international tax, international business, tax planning and 8 other areas of law
  • John received a B.C.S. degree from Seattle University in 1968, and has been licensed for 52 years
  • John practices at Monahan & Biagi, P.L.L.C. in Seattle, WA

Practice Areas Explained

John M. Monahan's Areas of Practice

Each practice area below reflects the types of cases John M. Monahan handles, with a brief overview of what that area of law covers.

Trusts

John M. Monahan is one of 104,172 trusts attorneys indexed nationally. Browse trusts attorneys in Washington →

Probate

John M. Monahan is one of 128,014 probate attorneys indexed nationally. Browse probate attorneys in Washington →

Estate Planning & Probate

An estate planning attorney prepares wills, trusts, powers of attorney, and healthcare directives to protect your family and pass on your assets.

John M. Monahan is one of 226,537 estate planning attorneys indexed nationally. Browse estate planning attorneys in Washington →

Business & Corporate Law

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

John M. Monahan is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Washington →

Tax Law

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

John M. Monahan is one of 85,302 tax attorneys indexed nationally. Browse tax attorneys in Washington →

Jurisdictional Context

Why local counsel matters in Washington

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

Looking for additional Washington attorneys? Browse all attorneys in Seattle or all attorneys in Washington.

Frequently Asked

Common questions about John M. Monahan

Where is John M. Monahan's law office located?
John M. Monahan's law practice is located in Seattle, Washington. The firm is Monahan & Biagi, P.L.L.C.. You can contact the office directly through this profile page.
What practice areas does John M. Monahan handle?
John M. Monahan focuses on trusts, probate, estate planning, business, tax. Each practice area listed reflects experience handling cases of that type in Washington.
How long has John M. Monahan practiced law?
John M. Monahan has 52+ years of legal experience and has been licensed since 1974.
Where did John M. Monahan go to law school?
John M. Monahan earned their education at (J.D., 1974); (B.C.S., 1968).
How can I contact John M. Monahan for a consultation?
You can contact John M. Monahan 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.
What awards or recognition has John M. Monahan received?
John M. Monahan's notable recognition includes: AV Preeminent.

Education

J.D.
Gonzaga University
- 1974
B.C.S.
Seattle University
- 1968

Awards

AV Preeminent

Bar Admissions

Washington
Admitted: 1974

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